improve bookmaker defines and references
generating replacement includes exposed errors mostly dealing with globals like SkAlphaType and members. Rewrite finding and resolving links to hopefully make this area more robust. TBR=caryclark@google.com Docs-Preview: https://skia.org/?cl=107160 Bug: skia:6898 Change-Id: I9b8025160203d204286f3f6ca0cebd70da6253b4 Reviewed-on: https://skia-review.googlesource.com/107160 Commit-Queue: Cary Clark <caryclark@skia.org> Reviewed-by: Cary Clark <caryclark@skia.org>
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@ -59,10 +59,14 @@ generate this on output.
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# ------------------------------------------------------------------------------
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#Subtopic Color_Type
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#Line # incomplete ##
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#Alias Native_Color_Type
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#Substitute native SkColorType
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#Alias Color_Type
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#Alias Color_Types
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#Subtopic Native
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#Alias Native_Color_Type
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#Substitute native SkColorType
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##
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#Enum SkColorType
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#Line # incomplete ##
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@ -1702,7 +1702,7 @@ otherwise, a new semaphore is created and initializes GrBackendSemaphore.
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The caller must delete the semaphores created and returned in signalSemaphores.
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GrBackendSemaphore can be deleted as soon as this function returns.
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If the back-end API is OpenGL only uninitialized GrBackendSemaphores are supported.
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If the back-end API is OpenGL only uninitialized Backend_Semaphores are supported.
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If the back-end API is Vulkan semaphores may be initialized or uninitialized.
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If uninitialized, created semaphores are valid only with the VkDevice
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@ -59,8 +59,8 @@ FT_Load_Glyph
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#Topic ##
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#Topic Backend_Semaphore
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#Alias Backend_Semaphores
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#Class GrBackendSemaphore
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#Alias GrBackendSemaphores
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##
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##
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@ -444,7 +444,7 @@ FT_Load_Glyph
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#Topic Number_Types
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#Typedef uint16_t SkGlyphID
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#Typedef ##
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#Topic Scalar
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#Subtopic Scalar
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#Alias Scalar
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#Typedef float SkScalar
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#Typedef ##
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@ -690,7 +690,7 @@ FT_Load_Glyph
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#Topic Surface_Properties
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#Class SkSurfaceProps
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#Topic Legacy_Font_Host
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#Subtopic Legacy_Font_Host
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#Enum InitType
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#Const kLegacyFontHost_InitType 0
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##
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@ -5,12 +5,12 @@ SkAutoCanvasRestore Reference
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## <a name="Overview"></a> Overview
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## <a name="Subtopic"></a> Subtopic
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## <a name="Overview_Subtopic"></a> Overview Subtopic
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| name | description |
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| --- | --- |
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| <a href="SkAutoCanvasRestore_Reference#Automatic_Canvas_Restore_Constructor">Constructor</a> | functions that construct <a href="SkAutoCanvasRestore_Reference#SkAutoCanvasRestore">SkAutoCanvasRestore</a> |
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| <a href="SkAutoCanvasRestore_Reference#Automatic_Canvas_Restore_Member_Function">Member Function</a> | static functions and member methods |
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| <a href="#Constructor">Constructor</a> | functions that construct <a href="#SkAutoCanvasRestore">SkAutoCanvasRestore</a> |
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| <a href="#Member_Function">Member Function</a> | static functions and member methods |
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# <a name="SkAutoCanvasRestore"></a> Class SkAutoCanvasRestore
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Stack helper class calls
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@ -35,14 +35,14 @@ Stack helper class calls
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SkAutoCanvasRestore(SkCanvas* canvas, bool doSave)
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</pre>
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Preserves <a href="SkCanvas_Reference#Canvas">Canvas</a> save count. Optionally saves <a href="#Clip">Canvas Clip</a> and <a href="#Matrix">Canvas Matrix</a>.
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Preserves <a href="SkCanvas_Reference#Canvas">Canvas</a> save count. Optionally saves <a href="SkCanvas_Reference#Clip">Canvas Clip</a> and <a href="SkCanvas_Reference#Matrix">Canvas Matrix</a>.
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### Parameters
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<table> <tr> <td><a name="SkAutoCanvasRestore_SkCanvas_star_canvas"> <code><strong>canvas </strong></code> </a></td> <td>
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<a href="SkCanvas_Reference#Canvas">Canvas</a> to guard</td>
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</tr> <tr> <td><a name="SkAutoCanvasRestore_SkCanvas_star_doSave"> <code><strong>doSave </strong></code> </a></td> <td>
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call <a href="#SkCanvas_save">SkCanvas::save()</a></td>
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call <a href="SkCanvas_Reference#SkCanvas_save">SkCanvas::save()</a></td>
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</tr>
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</table>
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@ -56,7 +56,7 @@ utility to restore <a href="SkCanvas_Reference#Canvas">Canvas</a> state on destr
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### See Also
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<a href="#SkCanvas_save">SkCanvas::save</a> <a href="#SkCanvas_restore">SkCanvas::restore</a>
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<a href="SkCanvas_Reference#SkCanvas_save">SkCanvas::save</a> <a href="SkCanvas_Reference#SkCanvas_restore">SkCanvas::restore</a>
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---
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@ -72,7 +72,7 @@ scope.
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### See Also
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<a href="#SkCanvas_save">SkCanvas::save</a> <a href="#SkCanvas_restore">SkCanvas::restore</a>
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<a href="SkCanvas_Reference#SkCanvas_save">SkCanvas::save</a> <a href="SkCanvas_Reference#SkCanvas_restore">SkCanvas::restore</a>
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---
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@ -108,7 +108,7 @@ final count: 1
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### See Also
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<a href="#SkCanvas_save">SkCanvas::save</a> <a href="#SkCanvas_restore">SkCanvas::restore</a>
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<a href="SkCanvas_Reference#SkCanvas_save">SkCanvas::save</a> <a href="SkCanvas_Reference#SkCanvas_restore">SkCanvas::restore</a>
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---
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@ -5,13 +5,13 @@ SkBitmap Reference
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## <a name="Overview"></a> Overview
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## <a name="Subtopic"></a> Subtopic
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## <a name="Overview_Subtopic"></a> Overview Subtopic
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| name | description |
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| --- | --- |
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| <a href="#Class_or_Struct">Class or Struct</a> | embedded struct and class members |
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| <a href="#Constant">Constant</a> | enum and enum class, const values |
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| <a href="#Constructor">Constructor</a> | functions that construct <a href="SkBitmap_Reference#SkBitmap">SkBitmap</a> |
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| <a href="#Constructor">Constructor</a> | functions that construct <a href="#SkBitmap">SkBitmap</a> |
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| <a href="#Member_Function">Member Function</a> | static functions and member methods |
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| <a href="#Operator">Operator</a> | operator overloading methods |
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| <a href="#Related_Function">Related Function</a> | similar methods grouped together |
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@ -77,7 +77,7 @@ is useful to position one or more <a href="#Bitmap">Bitmaps</a> within a shared
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| <a href="#SkBitmap_empty_constructor">SkBitmap()</a> | constructs with default values |
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| <a href="#SkBitmap_move_SkBitmap">SkBitmap(SkBitmap&& src)</a> | takes ownership of pixels |
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| <a href="#SkBitmap_copy_const_SkBitmap">SkBitmap(const SkBitmap& src)</a> | shares ownership of pixels |
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| <a href="#SkBitmap_extractAlpha">extractAlpha</a> | creates <a href="#Bitmap">Bitmap</a> containing <a href="#Alpha">Alpha</a> of pixels |
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| <a href="#SkBitmap_extractAlpha">extractAlpha</a> | creates <a href="#Bitmap">Bitmap</a> containing <a href="undocumented#Alpha">Alpha</a> of pixels |
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| | <a href="#SkBitmap_extractAlpha">extractAlpha(SkBitmap* dst)</a> const |
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| | <a href="#SkBitmap_extractAlpha_2">extractAlpha(SkBitmap* dst, const SkPaint* paint, SkIPoint* offset)</a> const |
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| | <a href="#SkBitmap_extractAlpha_3">extractAlpha(SkBitmap* dst, const SkPaint* paint, Allocator* allocator, SkIPoint* offset)</a> const |
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@ -97,7 +97,7 @@ is useful to position one or more <a href="#Bitmap">Bitmaps</a> within a shared
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| name | description |
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| --- | --- |
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| <a href="#SkBitmap_ComputeIsOpaque">ComputeIsOpaque</a> | returns true if all pixels are opaque |
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| <a href="#SkBitmap_allocN32Pixels">allocN32Pixels</a> | allocates compatible <a href="#ARGB">Color ARGB</a> pixels, or aborts |
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| <a href="#SkBitmap_allocN32Pixels">allocN32Pixels</a> | allocates compatible <a href="undocumented#ARGB">Color ARGB</a> pixels, or aborts |
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| <a href="#SkBitmap_allocPixels">allocPixels</a> | allocates pixels from <a href="SkImageInfo_Reference#Image_Info">Image Info</a>, or aborts |
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| <a href="#SkBitmap_allocPixelsFlags">allocPixelsFlags</a> | allocates pixels from <a href="SkImageInfo_Reference#Image_Info">Image Info</a> with options, or aborts |
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| <a href="#SkBitmap_alphaType">alphaType</a> | returns <a href="SkImageInfo_Reference#Image_Info">Image Info</a> <a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a> |
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@ -113,14 +113,14 @@ is useful to position one or more <a href="#Bitmap">Bitmaps</a> within a shared
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| <a href="#SkBitmap_eraseARGB">eraseARGB</a> | writes <a href="undocumented#Color">Color</a> to pixels |
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| <a href="#SkBitmap_eraseColor">eraseColor</a> | writes <a href="undocumented#Color">Color</a> to pixels |
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| <a href="#SkBitmap_eraseRGB">eraseRGB</a> | deprecated |
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| <a href="#SkBitmap_extractAlpha">extractAlpha</a> | creates <a href="#Bitmap">Bitmap</a> containing <a href="#Alpha">Alpha</a> of pixels |
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| <a href="#SkBitmap_extractAlpha">extractAlpha</a> | creates <a href="#Bitmap">Bitmap</a> containing <a href="undocumented#Alpha">Alpha</a> of pixels |
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| <a href="#SkBitmap_extractSubset">extractSubset</a> | creates <a href="#Bitmap">Bitmap</a>, sharing pixels if possible |
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| <a href="#SkBitmap_getAddr">getAddr</a> | returns readable pixel address as void pointer |
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| <a href="#SkBitmap_getAddr16">getAddr16</a> | returns readable pixel address as 16-bit pointer |
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| <a href="#SkBitmap_getAddr32">getAddr32</a> | returns readable pixel address as 32-bit pointer |
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| <a href="#SkBitmap_getAddr8">getAddr8</a> | returns readable pixel address as 8-bit pointer |
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| <a href="#SkBitmap_getBounds">getBounds</a> | returns <a href="#SkBitmap_width">width</a> and <a href="#SkBitmap_height">height</a> as Rectangle |
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| <a href="#SkBitmap_getColor">getColor</a> | returns one pixel as <a href="#Unpremultiply">Unpremultiplied</a> <a href="undocumented#Color">Color</a> |
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| <a href="#SkBitmap_getColor">getColor</a> | returns one pixel as <a href="undocumented#Unpremultiply">Unpremultiplied</a> <a href="undocumented#Color">Color</a> |
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| <a href="#SkBitmap_getGenerationID">getGenerationID</a> | returns unique ID |
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| <a href="#SkBitmap_getPixels">getPixels</a> | returns address of pixels |
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| <a href="#SkBitmap_getSubset">getSubset</a> | returns bounds offset by origin |
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@ -153,7 +153,7 @@ is useful to position one or more <a href="#Bitmap">Bitmaps</a> within a shared
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| <a href="#SkBitmap_shiftPerPixel">shiftPerPixel</a> | returns bit shift from pixels to bytes |
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| <a href="#SkBitmap_swap">swap</a> | exchanges <a href="#Bitmap">Bitmap</a> pair |
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| <a href="#SkBitmap_toString">toString</a> | converts <a href="#Bitmap">Bitmap</a> to machine readable form |
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| <a href="#SkBitmap_tryAllocN32Pixels">tryAllocN32Pixels</a> | allocates compatible <a href="#ARGB">Color ARGB</a> pixels if possible |
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| <a href="#SkBitmap_tryAllocN32Pixels">tryAllocN32Pixels</a> | allocates compatible <a href="undocumented#ARGB">Color ARGB</a> pixels if possible |
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| <a href="#SkBitmap_tryAllocPixels">tryAllocPixels</a> | allocates pixels from <a href="SkImageInfo_Reference#Image_Info">Image Info</a> if possible |
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| <a href="#SkBitmap_tryAllocPixelsFlags">tryAllocPixelsFlags</a> | allocates pixels from <a href="SkImageInfo_Reference#Image_Info">Image Info</a> with options if possible |
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| <a href="#SkBitmap_validate">validate</a> | asserts if <a href="#Bitmap">Bitmap</a> is invalid (debug only) |
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@ -259,8 +259,8 @@ pixel address = 0x560ddd0ac670
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SkBitmap()
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</pre>
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Creates an empty <a href="#Bitmap">Bitmap</a> without pixels, with <a href="SkImageInfo_Reference#SkColorType">kUnknown SkColorType</a>,
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<a href="SkImageInfo_Reference#SkAlphaType">kUnknown SkAlphaType</a>, and with a width and height of zero. <a href="undocumented#Pixel_Ref">Pixel Ref</a> origin is
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Creates an empty <a href="#Bitmap">Bitmap</a> without pixels, with <a href="SkImageInfo_Reference#kUnknown_SkColorType">kUnknown_SkColorType</a>,
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<a href="SkImageInfo_Reference#kUnknown_SkAlphaType">kUnknown_SkAlphaType</a>, and with a width and height of zero. <a href="undocumented#Pixel_Ref">Pixel Ref</a> origin is
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set to (0, 0). <a href="#Bitmap">Bitmap</a> is not volatile.
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Use <a href="#SkBitmap_setInfo">setInfo</a> to associate <a href="SkImageInfo_Reference#SkColorType">SkColorType</a>, <a href="SkImageInfo_Reference#SkAlphaType">SkAlphaType</a>, width, and height
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@ -524,7 +524,7 @@ two width:1 height:1 colorType:kRGBA_8888_SkColorType alphaType:kOpaque_SkAlphaT
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| <a href="#SkBitmap_getBounds">getBounds</a> | returns <a href="#SkBitmap_width">width</a> and <a href="#SkBitmap_height">height</a> as Rectangle |
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| | <a href="#SkBitmap_getBounds">getBounds(SkRect* bounds)</a> const |
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| | <a href="#SkBitmap_getBounds_2">getBounds(SkIRect* bounds)</a> const |
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| <a href="#SkBitmap_getColor">getColor</a> | returns one pixel as <a href="#Unpremultiply">Unpremultiplied</a> <a href="undocumented#Color">Color</a> |
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| <a href="#SkBitmap_getColor">getColor</a> | returns one pixel as <a href="undocumented#Unpremultiply">Unpremultiplied</a> <a href="undocumented#Color">Color</a> |
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| <a href="#SkBitmap_getPixels">getPixels</a> | returns address of pixels |
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| <a href="#SkBitmap_getSubset">getSubset</a> | returns bounds offset by origin |
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| <a href="#SkBitmap_hasHardwareMipMap">hasHardwareMipMap</a> | returns Mip_Map support present; Android only |
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@ -648,7 +648,7 @@ bitmap width: 16 info width: 16
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### See Also
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<a href="#SkBitmap_height">height</a> <a href="#SkPixelRef_width">SkPixelRef::width()</a> <a href="#SkImageInfo_width">SkImageInfo::width()</a>
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<a href="#SkBitmap_height">height</a> <a href="undocumented#SkPixelRef_width">SkPixelRef::width()</a> <a href="SkImageInfo_Reference#SkImageInfo_width">SkImageInfo::width()</a>
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---
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@ -682,7 +682,7 @@ bitmap height: 32 info height: 32
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### See Also
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<a href="#SkBitmap_width">width</a> <a href="#SkPixelRef_height">SkPixelRef::height()</a> <a href="#SkImageInfo_height">SkImageInfo::height()</a>
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<a href="#SkBitmap_width">width</a> <a href="undocumented#SkPixelRef_height">SkPixelRef::height()</a> <a href="SkImageInfo_Reference#SkImageInfo_height">SkImageInfo::height()</a>
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---
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@ -693,9 +693,9 @@ bitmap height: 32 info height: 32
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SkColorType colorType() const
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</pre>
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Returns <a href="SkImageInfo_Reference#Color_Type">Color Type</a>, one of: <a href="SkImageInfo_Reference#SkColorType">kUnknown SkColorType</a>, <a href="SkImageInfo_Reference#SkColorType">kAlpha 8 SkColorType</a>,
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<a href="SkImageInfo_Reference#SkColorType">kRGB 565 SkColorType</a>, <a href="SkImageInfo_Reference#SkColorType">kARGB 4444 SkColorType</a>, <a href="SkImageInfo_Reference#SkColorType">kRGBA 8888 SkColorType</a>,
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<a href="SkImageInfo_Reference#SkColorType">kBGRA 8888 SkColorType</a>, <a href="SkImageInfo_Reference#SkColorType">kGray 8 SkColorType</a>, <a href="SkImageInfo_Reference#SkColorType">kRGBA F16 SkColorType</a>.
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Returns <a href="SkImageInfo_Reference#Color_Type">Color Type</a>, one of: <a href="SkImageInfo_Reference#kUnknown_SkColorType">kUnknown_SkColorType</a>, <a href="SkImageInfo_Reference#kAlpha_8_SkColorType">kAlpha_8_SkColorType</a>,
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<a href="SkImageInfo_Reference#kRGB_565_SkColorType">kRGB_565_SkColorType</a>, <a href="SkImageInfo_Reference#kARGB_4444_SkColorType">kARGB_4444_SkColorType</a>, <a href="SkImageInfo_Reference#kRGBA_8888_SkColorType">kRGBA_8888_SkColorType</a>,
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<a href="SkImageInfo_Reference#kBGRA_8888_SkColorType">kBGRA_8888_SkColorType</a>, <a href="SkImageInfo_Reference#kGray_8_SkColorType">kGray_8_SkColorType</a>, <a href="SkImageInfo_Reference#kRGBA_F16_SkColorType">kRGBA_F16_SkColorType</a>.
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### Return Value
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@ -715,7 +715,7 @@ color type: kAlpha_8_SkColorType
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### See Also
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<a href="#SkBitmap_alphaType">alphaType</a> <a href="#SkImageInfo_colorType">SkImageInfo::colorType</a>
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<a href="#SkBitmap_alphaType">alphaType</a> <a href="SkImageInfo_Reference#SkImageInfo_colorType">SkImageInfo::colorType</a>
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---
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@ -726,8 +726,8 @@ color type: kAlpha_8_SkColorType
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SkAlphaType alphaType() const
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</pre>
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Returns <a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a>, one of: <a href="SkImageInfo_Reference#SkAlphaType">kUnknown SkAlphaType</a>, <a href="SkImageInfo_Reference#SkAlphaType">kOpaque SkAlphaType</a>,
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<a href="SkImageInfo_Reference#SkAlphaType">kPremul SkAlphaType</a>, <a href="SkImageInfo_Reference#SkAlphaType">kUnpremul SkAlphaType</a>.
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Returns <a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a>, one of: <a href="SkImageInfo_Reference#kUnknown_SkAlphaType">kUnknown_SkAlphaType</a>, <a href="SkImageInfo_Reference#kOpaque_SkAlphaType">kOpaque_SkAlphaType</a>,
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<a href="SkImageInfo_Reference#kPremul_SkAlphaType">kPremul_SkAlphaType</a>, <a href="SkImageInfo_Reference#kUnpremul_SkAlphaType">kUnpremul_SkAlphaType</a>.
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### Return Value
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@ -747,7 +747,7 @@ alpha type: kPremul_SkAlphaType
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### See Also
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<a href="#SkBitmap_colorType">colorType</a> <a href="#SkImageInfo_alphaType">SkImageInfo::alphaType</a>
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<a href="#SkBitmap_colorType">colorType</a> <a href="SkImageInfo_Reference#SkImageInfo_alphaType">SkImageInfo::alphaType</a>
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---
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@ -768,7 +768,7 @@ immutable.
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### Example
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<div><fiddle-embed name="7ade8a1a21ea5197e565c86740b47b73"><div><a href="#SkColorSpace_MakeSRGBLinear">SkColorSpace::MakeSRGBLinear</a> creates <a href="undocumented#Color_Space">Color Space</a> with linear gamma
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<div><fiddle-embed name="7ade8a1a21ea5197e565c86740b47b73"><div><a href="undocumented#SkColorSpace_MakeSRGBLinear">SkColorSpace::MakeSRGBLinear</a> creates <a href="undocumented#Color_Space">Color Space</a> with linear gamma
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and an sRGB gamut. This <a href="undocumented#Color_Space">Color Space</a> gamma is not close to sRGB gamma.</div>
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#### Example Output
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@ -781,7 +781,7 @@ gammaCloseToSRGB: false gammaIsLinear: true isSRGB: false
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### See Also
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<a href="undocumented#Color_Space">Color Space</a> <a href="#SkImageInfo_colorSpace">SkImageInfo::colorSpace</a>
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<a href="undocumented#Color_Space">Color Space</a> <a href="SkImageInfo_Reference#SkImageInfo_colorSpace">SkImageInfo::colorSpace</a>
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---
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@ -816,7 +816,7 @@ gammaCloseToSRGB: false gammaIsLinear: true isSRGB: false
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### See Also
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<a href="undocumented#Color_Space">Color Space</a> <a href="#SkImageInfo_colorSpace">SkImageInfo::colorSpace</a>
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<a href="undocumented#Color_Space">Color Space</a> <a href="SkImageInfo_Reference#SkImageInfo_colorSpace">SkImageInfo::colorSpace</a>
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---
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@ -828,7 +828,7 @@ int bytesPerPixel() const
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</pre>
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Returns number of bytes per pixel required by <a href="SkImageInfo_Reference#Color_Type">Color Type</a>.
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Returns zero if <a href="#SkBitmap_colorType">colorType</a>( is <a href="SkImageInfo_Reference#SkColorType">kUnknown SkColorType</a>.
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Returns zero if <a href="#SkBitmap_colorType">colorType</a>( is <a href="SkImageInfo_Reference#kUnknown_SkColorType">kUnknown_SkColorType</a>.
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### Return Value
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||||
|
||||
@ -903,7 +903,7 @@ int shiftPerPixel() const
|
||||
</pre>
|
||||
|
||||
Returns bit shift converting row bytes to row pixels.
|
||||
Returns zero for <a href="SkImageInfo_Reference#SkColorType">kUnknown SkColorType</a>.
|
||||
Returns zero for <a href="SkImageInfo_Reference#kUnknown_SkColorType">kUnknown_SkColorType</a>.
|
||||
|
||||
### Return Value
|
||||
|
||||
@ -1052,7 +1052,7 @@ size_t rowBytes() const
|
||||
Returns row bytes, the interval from one pixel row to the next. Row bytes
|
||||
is at least as large as<a href="#SkBitmap_width">width</a> * <a href="#SkBitmap_info">info</a>.<a href="#SkBitmap_bytesPerPixel">bytesPerPixel</a>.
|
||||
|
||||
Returns zero if <a href="#SkBitmap_colorType">colorType</a> is <a href="SkImageInfo_Reference#SkColorType">kUnknown SkColorType</a>, or if row bytes supplied to
|
||||
Returns zero if <a href="#SkBitmap_colorType">colorType</a> is <a href="SkImageInfo_Reference#kUnknown_SkColorType">kUnknown_SkColorType</a>, or if row bytes supplied to
|
||||
<a href="#SkBitmap_setInfo">setInfo</a> is not large enough to hold a row of pixels.
|
||||
|
||||
### Return Value
|
||||
@ -1074,7 +1074,7 @@ setInfo returned:true rowBytes:8
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkBitmap_info">info</a> <a href="#SkBitmap_setInfo">setInfo</a> <a href="#SkImageInfo_minRowBytes">SkImageInfo::minRowBytes</a>
|
||||
<a href="#SkBitmap_info">info</a> <a href="#SkBitmap_setInfo">setInfo</a> <a href="SkImageInfo_Reference#SkImageInfo_minRowBytes">SkImageInfo::minRowBytes</a>
|
||||
|
||||
---
|
||||
|
||||
@ -1086,24 +1086,24 @@ bool setAlphaType(SkAlphaType alphaType)
|
||||
</pre>
|
||||
|
||||
Sets <a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a>, if <a href="#SkBitmap_alphaType">alphaType</a> is compatible with <a href="SkImageInfo_Reference#Color_Type">Color Type</a>.
|
||||
Returns true unless <a href="#SkBitmap_alphaType">alphaType</a> is <a href="SkImageInfo_Reference#SkAlphaType">kUnknown SkAlphaType</a> and current <a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a>
|
||||
is not <a href="SkImageInfo_Reference#SkAlphaType">kUnknown SkAlphaType</a>.
|
||||
Returns true unless <a href="#SkBitmap_alphaType">alphaType</a> is <a href="SkImageInfo_Reference#kUnknown_SkAlphaType">kUnknown_SkAlphaType</a> and current <a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a>
|
||||
is not <a href="SkImageInfo_Reference#kUnknown_SkAlphaType">kUnknown_SkAlphaType</a>.
|
||||
|
||||
Returns true if <a href="SkImageInfo_Reference#Color_Type">Color Type</a> is <a href="SkImageInfo_Reference#SkColorType">kUnknown SkColorType</a>. <a href="#SkBitmap_alphaType">alphaType</a> is ignored, and
|
||||
<a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a> remains <a href="SkImageInfo_Reference#SkAlphaType">kUnknown SkAlphaType</a>.
|
||||
Returns true if <a href="SkImageInfo_Reference#Color_Type">Color Type</a> is <a href="SkImageInfo_Reference#kUnknown_SkColorType">kUnknown_SkColorType</a>. <a href="#SkBitmap_alphaType">alphaType</a> is ignored, and
|
||||
<a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a> remains <a href="SkImageInfo_Reference#kUnknown_SkAlphaType">kUnknown_SkAlphaType</a>.
|
||||
|
||||
Returns true if <a href="SkImageInfo_Reference#Color_Type">Color Type</a> is <a href="SkImageInfo_Reference#SkColorType">kRGB 565 SkColorType</a> or <a href="SkImageInfo_Reference#SkColorType">kGray 8 SkColorType</a>.
|
||||
<a href="#SkBitmap_alphaType">alphaType</a> is ignored, and <a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a> remains <a href="SkImageInfo_Reference#SkAlphaType">kOpaque SkAlphaType</a>.
|
||||
Returns true if <a href="SkImageInfo_Reference#Color_Type">Color Type</a> is <a href="SkImageInfo_Reference#kRGB_565_SkColorType">kRGB_565_SkColorType</a> or <a href="SkImageInfo_Reference#kGray_8_SkColorType">kGray_8_SkColorType</a>.
|
||||
<a href="#SkBitmap_alphaType">alphaType</a> is ignored, and <a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a> remains <a href="SkImageInfo_Reference#kOpaque_SkAlphaType">kOpaque_SkAlphaType</a>.
|
||||
|
||||
If <a href="SkImageInfo_Reference#Color_Type">Color Type</a> is <a href="SkImageInfo_Reference#SkColorType">kARGB 4444 SkColorType</a>, <a href="SkImageInfo_Reference#SkColorType">kRGBA 8888 SkColorType</a>,
|
||||
<a href="SkImageInfo_Reference#SkColorType">kBGRA 8888 SkColorType</a>, or <a href="SkImageInfo_Reference#SkColorType">kRGBA F16 SkColorType</a>: returns true unless
|
||||
<a href="#SkBitmap_alphaType">alphaType</a> is <a href="SkImageInfo_Reference#SkAlphaType">kUnknown SkAlphaType</a> and <a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a> is not <a href="SkImageInfo_Reference#SkAlphaType">kUnknown SkAlphaType</a>.
|
||||
If <a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a> is <a href="SkImageInfo_Reference#SkAlphaType">kUnknown SkAlphaType</a>, <a href="#SkBitmap_alphaType">alphaType</a> is ignored.
|
||||
If <a href="SkImageInfo_Reference#Color_Type">Color Type</a> is <a href="SkImageInfo_Reference#kARGB_4444_SkColorType">kARGB_4444_SkColorType</a>, <a href="SkImageInfo_Reference#kRGBA_8888_SkColorType">kRGBA_8888_SkColorType</a>,
|
||||
<a href="SkImageInfo_Reference#kBGRA_8888_SkColorType">kBGRA_8888_SkColorType</a>, or <a href="SkImageInfo_Reference#kRGBA_F16_SkColorType">kRGBA_F16_SkColorType</a>: returns true unless
|
||||
<a href="#SkBitmap_alphaType">alphaType</a> is <a href="SkImageInfo_Reference#kUnknown_SkAlphaType">kUnknown_SkAlphaType</a> and <a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a> is not <a href="SkImageInfo_Reference#kUnknown_SkAlphaType">kUnknown_SkAlphaType</a>.
|
||||
If <a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a> is <a href="SkImageInfo_Reference#kUnknown_SkAlphaType">kUnknown_SkAlphaType</a>, <a href="#SkBitmap_alphaType">alphaType</a> is ignored.
|
||||
|
||||
If <a href="SkImageInfo_Reference#Color_Type">Color Type</a> is <a href="SkImageInfo_Reference#SkColorType">kAlpha 8 SkColorType</a>, returns true unless
|
||||
<a href="#SkBitmap_alphaType">alphaType</a> is <a href="SkImageInfo_Reference#SkAlphaType">kUnknown SkAlphaType</a> and <a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a> is not <a href="SkImageInfo_Reference#SkAlphaType">kUnknown SkAlphaType</a>.
|
||||
If <a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a> is <a href="SkImageInfo_Reference#SkAlphaType">kUnknown SkAlphaType</a>, <a href="#SkBitmap_alphaType">alphaType</a> is ignored. If <a href="#SkBitmap_alphaType">alphaType</a> is
|
||||
<a href="SkImageInfo_Reference#SkAlphaType">kUnpremul SkAlphaType</a>, it is treated as <a href="SkImageInfo_Reference#SkAlphaType">kPremul SkAlphaType</a>.
|
||||
If <a href="SkImageInfo_Reference#Color_Type">Color Type</a> is <a href="SkImageInfo_Reference#kAlpha_8_SkColorType">kAlpha_8_SkColorType</a>, returns true unless
|
||||
<a href="#SkBitmap_alphaType">alphaType</a> is <a href="SkImageInfo_Reference#kUnknown_SkAlphaType">kUnknown_SkAlphaType</a> and <a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a> is not <a href="SkImageInfo_Reference#kUnknown_SkAlphaType">kUnknown_SkAlphaType</a>.
|
||||
If <a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a> is <a href="SkImageInfo_Reference#kUnknown_SkAlphaType">kUnknown_SkAlphaType</a>, <a href="#SkBitmap_alphaType">alphaType</a> is ignored. If <a href="#SkBitmap_alphaType">alphaType</a> is
|
||||
<a href="SkImageInfo_Reference#kUnpremul_SkAlphaType">kUnpremul_SkAlphaType</a>, it is treated as <a href="SkImageInfo_Reference#kPremul_SkAlphaType">kPremul_SkAlphaType</a>.
|
||||
|
||||
This changes <a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a> in <a href="undocumented#Pixel_Ref">Pixel Ref</a>; all bitmaps sharing <a href="undocumented#Pixel_Ref">Pixel Ref</a>
|
||||
are affected.
|
||||
@ -1111,8 +1111,8 @@ are affected.
|
||||
### Parameters
|
||||
|
||||
<table> <tr> <td><a name="SkBitmap_setAlphaType_alphaType"> <code><strong>alphaType </strong></code> </a></td> <td>
|
||||
one of: <a href="SkImageInfo_Reference#SkAlphaType">kUnknown SkAlphaType</a>, <a href="SkImageInfo_Reference#SkAlphaType">kOpaque SkAlphaType</a>,
|
||||
<a href="SkImageInfo_Reference#SkAlphaType">kPremul SkAlphaType</a>, <a href="SkImageInfo_Reference#SkAlphaType">kUnpremul SkAlphaType</a></td>
|
||||
one of: <a href="SkImageInfo_Reference#kUnknown_SkAlphaType">kUnknown_SkAlphaType</a>, <a href="SkImageInfo_Reference#kOpaque_SkAlphaType">kOpaque_SkAlphaType</a>,
|
||||
<a href="SkImageInfo_Reference#kPremul_SkAlphaType">kPremul_SkAlphaType</a>, <a href="SkImageInfo_Reference#kUnpremul_SkAlphaType">kUnpremul_SkAlphaType</a></td>
|
||||
</tr>
|
||||
</table>
|
||||
|
||||
@ -1173,7 +1173,7 @@ Returns minimum memory required for pixel storage.
|
||||
Does not include unused memory on last row when <a href="#SkBitmap_rowBytesAsPixels">rowBytesAsPixels</a> exceeds <a href="#SkBitmap_width">width</a>.
|
||||
Returns zero if result does not fit in size_t.
|
||||
Returns zero if <a href="#SkBitmap_height">height</a> or <a href="#SkBitmap_width">width</a> is 0.
|
||||
Returns <a href="#SkBitmap_height">height</a> times <a href="#SkBitmap_rowBytes">rowBytes</a> if <a href="#SkBitmap_colorType">colorType</a> is <a href="SkImageInfo_Reference#SkColorType">kUnknown SkColorType</a>.
|
||||
Returns <a href="#SkBitmap_height">height</a> times <a href="#SkBitmap_rowBytes">rowBytes</a> if <a href="#SkBitmap_colorType">colorType</a> is <a href="SkImageInfo_Reference#kUnknown_SkColorType">kUnknown_SkColorType</a>.
|
||||
|
||||
### Return Value
|
||||
|
||||
@ -1201,7 +1201,7 @@ width: 1000000 height: 1000000 computeByteSize: 4999999000000
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkImageInfo_computeByteSize">SkImageInfo::computeByteSize</a>
|
||||
<a href="SkImageInfo_Reference#SkImageInfo_computeByteSize">SkImageInfo::computeByteSize</a>
|
||||
|
||||
---
|
||||
|
||||
@ -1235,7 +1235,7 @@ copy is immutable
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkBitmap_setImmutable">setImmutable</a> <a href="#SkPixelRef_isImmutable">SkPixelRef::isImmutable</a> <a href="SkImage_Reference#SkImage">SkImage</a>
|
||||
<a href="#SkBitmap_setImmutable">setImmutable</a> <a href="undocumented#SkPixelRef_isImmutable">SkPixelRef::isImmutable</a> <a href="SkImage_Reference#SkImage">SkImage</a>
|
||||
|
||||
---
|
||||
|
||||
@ -1258,7 +1258,7 @@ Writing to immutable <a href="#Bitmap">Bitmap</a> pixels triggers an assert on d
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkBitmap_isImmutable">isImmutable</a> <a href="#SkPixelRef_setImmutable">SkPixelRef::setImmutable</a> <a href="SkImage_Reference#SkImage">SkImage</a>
|
||||
<a href="#SkBitmap_isImmutable">isImmutable</a> <a href="undocumented#SkPixelRef_setImmutable">SkPixelRef::setImmutable</a> <a href="SkImage_Reference#SkImage">SkImage</a>
|
||||
|
||||
---
|
||||
|
||||
@ -1269,13 +1269,13 @@ Writing to immutable <a href="#Bitmap">Bitmap</a> pixels triggers an assert on d
|
||||
bool isOpaque() const
|
||||
</pre>
|
||||
|
||||
Returns true if <a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a> is <a href="SkImageInfo_Reference#SkAlphaType">kOpaque SkAlphaType</a>.
|
||||
Does not check if <a href="SkImageInfo_Reference#Color_Type">Color Type</a> allows <a href="#Alpha">Alpha</a>, or if any pixel value has
|
||||
Returns true if <a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a> is <a href="SkImageInfo_Reference#kOpaque_SkAlphaType">kOpaque_SkAlphaType</a>.
|
||||
Does not check if <a href="SkImageInfo_Reference#Color_Type">Color Type</a> allows <a href="undocumented#Alpha">Alpha</a>, or if any pixel value has
|
||||
transparency.
|
||||
|
||||
### Return Value
|
||||
|
||||
true if <a href="SkImageInfo_Reference#Image_Info">Image Info</a> describes opaque <a href="#Alpha">Alpha</a>
|
||||
true if <a href="SkImageInfo_Reference#Image_Info">Image Info</a> describes opaque <a href="undocumented#Alpha">Alpha</a>
|
||||
|
||||
### Example
|
||||
|
||||
@ -1294,7 +1294,7 @@ isOpaque: true
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkBitmap_ComputeIsOpaque">ComputeIsOpaque</a> <a href="#SkImageInfo_isOpaque">SkImageInfo::isOpaque</a>
|
||||
<a href="#SkBitmap_ComputeIsOpaque">ComputeIsOpaque</a> <a href="SkImageInfo_Reference#SkImageInfo_isOpaque">SkImageInfo::isOpaque</a>
|
||||
|
||||
---
|
||||
|
||||
@ -1375,7 +1375,7 @@ Resets to its initial state; all fields are set to zero, as if <a href="#Bitmap"
|
||||
been initialized by <a href="#SkBitmap_empty_constructor">SkBitmap()</a>.
|
||||
|
||||
Sets width, height, row bytes to zero; pixel address to nullptr; <a href="SkImageInfo_Reference#SkColorType">SkColorType</a> to
|
||||
<a href="SkImageInfo_Reference#SkColorType">kUnknown SkColorType</a>; and <a href="SkImageInfo_Reference#SkAlphaType">SkAlphaType</a> to <a href="SkImageInfo_Reference#SkAlphaType">kUnknown SkAlphaType</a>.
|
||||
<a href="SkImageInfo_Reference#kUnknown_SkColorType">kUnknown_SkColorType</a>; and <a href="SkImageInfo_Reference#SkAlphaType">SkAlphaType</a> to <a href="SkImageInfo_Reference#kUnknown_SkAlphaType">kUnknown_SkAlphaType</a>.
|
||||
|
||||
If <a href="undocumented#Pixel_Ref">Pixel Ref</a> is allocated, its reference count is decreased by one, releasing
|
||||
its memory if <a href="#Bitmap">Bitmap</a> is the sole owner.
|
||||
@ -1407,18 +1407,18 @@ static bool ComputeIsOpaque(const SkBitmap& bm)
|
||||
</pre>
|
||||
|
||||
Returns true if all pixels are opaque. <a href="SkImageInfo_Reference#Color_Type">Color Type</a> determines how pixels
|
||||
are encoded, and whether pixel describes <a href="#Alpha">Alpha</a>. Returns true for <a href="SkImageInfo_Reference#Color_Type">Color Types</a>
|
||||
are encoded, and whether pixel describes <a href="undocumented#Alpha">Alpha</a>. Returns true for <a href="SkImageInfo_Reference#Color_Type">Color Types</a>
|
||||
without alpha in each pixel; for other <a href="SkImageInfo_Reference#Color_Type">Color Types</a>, returns true if all
|
||||
pixels have alpha values equivalent to 1.0 or greater.
|
||||
|
||||
For <a href="SkImageInfo_Reference#Color_Type">Color Types</a> <a href="SkImageInfo_Reference#SkColorType">kRGB 565 SkColorType</a> or <a href="SkImageInfo_Reference#SkColorType">kGray 8 SkColorType</a>: always
|
||||
returns true. For <a href="SkImageInfo_Reference#Color_Type">Color Types</a> <a href="SkImageInfo_Reference#SkColorType">kAlpha 8 SkColorType</a>, <a href="SkImageInfo_Reference#SkColorType">kBGRA 8888 SkColorType</a>,
|
||||
<a href="SkImageInfo_Reference#SkColorType">kRGBA 8888 SkColorType</a>: returns true if all pixel <a href="#Alpha">Alpha</a> values are 255.
|
||||
For <a href="SkImageInfo_Reference#Color_Type">Color Type</a> <a href="SkImageInfo_Reference#SkColorType">kARGB 4444 SkColorType</a>: returns true if all pixel <a href="#Alpha">Alpha</a> values are 15.
|
||||
For <a href="SkImageInfo_Reference#SkColorType">kRGBA F16 SkColorType</a>: returns true if all pixel <a href="#Alpha">Alpha</a> values are 1.0 or
|
||||
For <a href="SkImageInfo_Reference#Color_Type">Color Types</a> <a href="SkImageInfo_Reference#kRGB_565_SkColorType">kRGB_565_SkColorType</a> or <a href="SkImageInfo_Reference#kGray_8_SkColorType">kGray_8_SkColorType</a>: always
|
||||
returns true. For <a href="SkImageInfo_Reference#Color_Type">Color Types</a> <a href="SkImageInfo_Reference#kAlpha_8_SkColorType">kAlpha_8_SkColorType</a>, <a href="SkImageInfo_Reference#kBGRA_8888_SkColorType">kBGRA_8888_SkColorType</a>,
|
||||
<a href="SkImageInfo_Reference#kRGBA_8888_SkColorType">kRGBA_8888_SkColorType</a>: returns true if all pixel <a href="undocumented#Alpha">Alpha</a> values are 255.
|
||||
For <a href="SkImageInfo_Reference#Color_Type">Color Type</a> <a href="SkImageInfo_Reference#kARGB_4444_SkColorType">kARGB_4444_SkColorType</a>: returns true if all pixel <a href="undocumented#Alpha">Alpha</a> values are 15.
|
||||
For <a href="SkImageInfo_Reference#kRGBA_F16_SkColorType">kRGBA_F16_SkColorType</a>: returns true if all pixel <a href="undocumented#Alpha">Alpha</a> values are 1.0 or
|
||||
greater.
|
||||
|
||||
Returns false for <a href="SkImageInfo_Reference#SkColorType">kUnknown SkColorType</a>.
|
||||
Returns false for <a href="SkImageInfo_Reference#kUnknown_SkColorType">kUnknown_SkColorType</a>.
|
||||
|
||||
### Parameters
|
||||
|
||||
@ -1448,7 +1448,7 @@ computeIsOpaque: true
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkBitmap_isOpaque">isOpaque</a> <a href="SkImageInfo_Reference#Color_Type">Color Type</a> <a href="#Alpha">Alpha</a>
|
||||
<a href="#SkBitmap_isOpaque">isOpaque</a> <a href="SkImageInfo_Reference#Color_Type">Color Type</a> <a href="undocumented#Alpha">Alpha</a>
|
||||
|
||||
---
|
||||
|
||||
@ -1592,18 +1592,18 @@ Sets width, height, <a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a>, <
|
||||
<a href="#SkBitmap_rowBytes">rowBytes</a>. Frees pixels, and returns true if successful.
|
||||
|
||||
<a href="#SkBitmap_setInfo_imageInfo">imageInfo</a>.<a href="#SkBitmap_alphaType">alphaType</a> may be altered to a value permitted by <a href="#SkBitmap_setInfo_imageInfo">imageInfo</a>.<a href="#SkBitmap_colorSpace">colorSpace</a>.
|
||||
If <a href="#SkBitmap_setInfo_imageInfo">imageInfo</a>.<a href="#SkBitmap_colorType">colorType</a> is <a href="SkImageInfo_Reference#SkColorType">kUnknown SkColorType</a>, <a href="#SkBitmap_setInfo_imageInfo">imageInfo</a>.<a href="#SkBitmap_alphaType">alphaType</a> is
|
||||
set to <a href="SkImageInfo_Reference#SkAlphaType">kUnknown SkAlphaType</a>.
|
||||
If <a href="#SkBitmap_setInfo_imageInfo">imageInfo</a>.<a href="#SkBitmap_colorType">colorType</a> is <a href="SkImageInfo_Reference#SkColorType">kAlpha 8 SkColorType</a> and <a href="#SkBitmap_setInfo_imageInfo">imageInfo</a>.<a href="#SkBitmap_alphaType">alphaType</a> is
|
||||
<a href="SkImageInfo_Reference#SkAlphaType">kUnpremul SkAlphaType</a>, <a href="#SkBitmap_setInfo_imageInfo">imageInfo</a>.<a href="#SkBitmap_alphaType">alphaType</a> is replaced by <a href="SkImageInfo_Reference#SkAlphaType">kPremul SkAlphaType</a>.
|
||||
If <a href="#SkBitmap_setInfo_imageInfo">imageInfo</a>.<a href="#SkBitmap_colorType">colorType</a> is <a href="SkImageInfo_Reference#SkColorType">kRGB 565 SkColorType</a> or <a href="SkImageInfo_Reference#SkColorType">kGray 8 SkColorType</a>,
|
||||
<a href="#SkBitmap_setInfo_imageInfo">imageInfo</a>.<a href="#SkBitmap_alphaType">alphaType</a> is set to <a href="SkImageInfo_Reference#SkAlphaType">kOpaque SkAlphaType</a>.
|
||||
If <a href="#SkBitmap_setInfo_imageInfo">imageInfo</a>.<a href="#SkBitmap_colorType">colorType</a> is <a href="SkImageInfo_Reference#SkColorType">kARGB 4444 SkColorType</a>, <a href="SkImageInfo_Reference#SkColorType">kRGBA 8888 SkColorType</a>,
|
||||
<a href="SkImageInfo_Reference#SkColorType">kBGRA 8888 SkColorType</a>, or <a href="SkImageInfo_Reference#SkColorType">kRGBA F16 SkColorType</a>: <a href="#SkBitmap_setInfo_imageInfo">imageInfo</a>.<a href="#SkBitmap_alphaType">alphaType</a> remains
|
||||
If <a href="#SkBitmap_setInfo_imageInfo">imageInfo</a>.<a href="#SkBitmap_colorType">colorType</a> is <a href="SkImageInfo_Reference#kUnknown_SkColorType">kUnknown_SkColorType</a>, <a href="#SkBitmap_setInfo_imageInfo">imageInfo</a>.<a href="#SkBitmap_alphaType">alphaType</a> is
|
||||
set to <a href="SkImageInfo_Reference#kUnknown_SkAlphaType">kUnknown_SkAlphaType</a>.
|
||||
If <a href="#SkBitmap_setInfo_imageInfo">imageInfo</a>.<a href="#SkBitmap_colorType">colorType</a> is <a href="SkImageInfo_Reference#kAlpha_8_SkColorType">kAlpha_8_SkColorType</a> and <a href="#SkBitmap_setInfo_imageInfo">imageInfo</a>.<a href="#SkBitmap_alphaType">alphaType</a> is
|
||||
<a href="SkImageInfo_Reference#kUnpremul_SkAlphaType">kUnpremul_SkAlphaType</a>, <a href="#SkBitmap_setInfo_imageInfo">imageInfo</a>.<a href="#SkBitmap_alphaType">alphaType</a> is replaced by <a href="SkImageInfo_Reference#kPremul_SkAlphaType">kPremul_SkAlphaType</a>.
|
||||
If <a href="#SkBitmap_setInfo_imageInfo">imageInfo</a>.<a href="#SkBitmap_colorType">colorType</a> is <a href="SkImageInfo_Reference#kRGB_565_SkColorType">kRGB_565_SkColorType</a> or <a href="SkImageInfo_Reference#kGray_8_SkColorType">kGray_8_SkColorType</a>,
|
||||
<a href="#SkBitmap_setInfo_imageInfo">imageInfo</a>.<a href="#SkBitmap_alphaType">alphaType</a> is set to <a href="SkImageInfo_Reference#kOpaque_SkAlphaType">kOpaque_SkAlphaType</a>.
|
||||
If <a href="#SkBitmap_setInfo_imageInfo">imageInfo</a>.<a href="#SkBitmap_colorType">colorType</a> is <a href="SkImageInfo_Reference#kARGB_4444_SkColorType">kARGB_4444_SkColorType</a>, <a href="SkImageInfo_Reference#kRGBA_8888_SkColorType">kRGBA_8888_SkColorType</a>,
|
||||
<a href="SkImageInfo_Reference#kBGRA_8888_SkColorType">kBGRA_8888_SkColorType</a>, or <a href="SkImageInfo_Reference#kRGBA_F16_SkColorType">kRGBA_F16_SkColorType</a>: <a href="#SkBitmap_setInfo_imageInfo">imageInfo</a>.<a href="#SkBitmap_alphaType">alphaType</a> remains
|
||||
unchanged.
|
||||
|
||||
<a href="#SkBitmap_rowBytes">rowBytes</a> must equal or exceed <a href="#SkBitmap_setInfo_imageInfo">imageInfo</a>.<a href="SkImageInfo_Reference#SkImageInfo">minRowBytes</a>. If <a href="#SkBitmap_setInfo_imageInfo">imageInfo</a>.<a href="#SkBitmap_colorSpace">colorSpace</a> is
|
||||
<a href="SkImageInfo_Reference#SkColorType">kUnknown SkColorType</a>, <a href="#SkBitmap_rowBytes">rowBytes</a> is ignored and treated as zero; for all other
|
||||
<a href="SkImageInfo_Reference#kUnknown_SkColorType">kUnknown_SkColorType</a>, <a href="#SkBitmap_rowBytes">rowBytes</a> is ignored and treated as zero; for all other
|
||||
<a href="undocumented#Color_Space">Color Space</a> values, <a href="#SkBitmap_rowBytes">rowBytes</a> of zero is treated as <a href="#SkBitmap_setInfo_imageInfo">imageInfo</a>.<a href="SkImageInfo_Reference#SkImageInfo">minRowBytes</a>.
|
||||
|
||||
Calls <a href="#SkBitmap_reset">reset</a> and returns false if:
|
||||
@ -1665,7 +1665,7 @@ enum <a href="#SkBitmap_AllocFlags">AllocFlags</a> {
|
||||
|
||||
| name | description |
|
||||
| --- | --- |
|
||||
| <a href="#SkBitmap_allocN32Pixels">allocN32Pixels</a> | allocates compatible <a href="#ARGB">Color ARGB</a> pixels, or aborts |
|
||||
| <a href="#SkBitmap_allocN32Pixels">allocN32Pixels</a> | allocates compatible <a href="undocumented#ARGB">Color ARGB</a> pixels, or aborts |
|
||||
| <a href="#SkBitmap_allocPixels">allocPixels</a> | allocates pixels from <a href="SkImageInfo_Reference#Image_Info">Image Info</a>, or aborts |
|
||||
| | <a href="#SkBitmap_allocPixels">allocPixels(const SkImageInfo& info, size t rowBytes)</a> |
|
||||
| | <a href="#SkBitmap_allocPixels_2">allocPixels(const SkImageInfo& info)</a> |
|
||||
@ -1676,7 +1676,7 @@ enum <a href="#SkBitmap_AllocFlags">AllocFlags</a> {
|
||||
| | <a href="#SkBitmap_installPixels">installPixels(const SkImageInfo& info, void* pixels, size t rowBytes, void (*releaseProc)</a> (void* addr, void* context) , void* context) |
|
||||
| | <a href="#SkBitmap_installPixels_2">installPixels(const SkImageInfo& info, void* pixels, size t rowBytes)</a> |
|
||||
| | <a href="#SkBitmap_installPixels_3">installPixels(const SkPixmap& pixmap)</a> |
|
||||
| <a href="#SkBitmap_tryAllocN32Pixels">tryAllocN32Pixels</a> | allocates compatible <a href="#ARGB">Color ARGB</a> pixels if possible |
|
||||
| <a href="#SkBitmap_tryAllocN32Pixels">tryAllocN32Pixels</a> | allocates compatible <a href="undocumented#ARGB">Color ARGB</a> pixels if possible |
|
||||
| <a href="#SkBitmap_tryAllocPixels">tryAllocPixels</a> | allocates pixels from <a href="SkImageInfo_Reference#Image_Info">Image Info</a> if possible |
|
||||
| | <a href="#SkBitmap_tryAllocPixels">tryAllocPixels(const SkImageInfo& info, size t rowBytes)</a> |
|
||||
| | <a href="#SkBitmap_tryAllocPixels_2">tryAllocPixels(const SkImageInfo& info)</a> |
|
||||
@ -1732,7 +1732,7 @@ bitmap allocation succeeded!
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkBitmap_allocPixelsFlags">allocPixelsFlags</a> <a href="#SkBitmap_tryAllocPixels">tryAllocPixels</a><sup><a href="#SkBitmap_tryAllocPixels_2">[2]</a></sup><sup><a href="#SkBitmap_tryAllocPixels_3">[3]</a></sup><sup><a href="#SkBitmap_tryAllocPixels_4">[4]</a></sup> <a href="#SkMallocPixelRef_MakeZeroed">SkMallocPixelRef::MakeZeroed</a>
|
||||
<a href="#SkBitmap_allocPixelsFlags">allocPixelsFlags</a> <a href="#SkBitmap_tryAllocPixels">tryAllocPixels</a><sup><a href="#SkBitmap_tryAllocPixels_2">[2]</a></sup><sup><a href="#SkBitmap_tryAllocPixels_3">[3]</a></sup><sup><a href="#SkBitmap_tryAllocPixels_4">[4]</a></sup> <a href="undocumented#SkMallocPixelRef_MakeZeroed">SkMallocPixelRef::MakeZeroed</a>
|
||||
|
||||
---
|
||||
|
||||
@ -1775,7 +1775,7 @@ lets the first draw show through.</div></fiddle-embed></div>
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkBitmap_tryAllocPixelsFlags">tryAllocPixelsFlags</a> <a href="#SkBitmap_allocPixels">allocPixels</a><sup><a href="#SkBitmap_allocPixels_2">[2]</a></sup><sup><a href="#SkBitmap_allocPixels_3">[3]</a></sup><sup><a href="#SkBitmap_allocPixels_4">[4]</a></sup> <a href="#SkMallocPixelRef_MakeZeroed">SkMallocPixelRef::MakeZeroed</a>
|
||||
<a href="#SkBitmap_tryAllocPixelsFlags">tryAllocPixelsFlags</a> <a href="#SkBitmap_allocPixels">allocPixels</a><sup><a href="#SkBitmap_allocPixels_2">[2]</a></sup><sup><a href="#SkBitmap_allocPixels_3">[3]</a></sup><sup><a href="#SkBitmap_allocPixels_4">[4]</a></sup> <a href="undocumented#SkMallocPixelRef_MakeZeroed">SkMallocPixelRef::MakeZeroed</a>
|
||||
|
||||
---
|
||||
|
||||
@ -1817,7 +1817,7 @@ true if pixel storage is allocated
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkBitmap_tryAllocPixelsFlags">tryAllocPixelsFlags</a> <a href="#SkBitmap_allocPixels">allocPixels</a><sup><a href="#SkBitmap_allocPixels_2">[2]</a></sup><sup><a href="#SkBitmap_allocPixels_3">[3]</a></sup><sup><a href="#SkBitmap_allocPixels_4">[4]</a></sup> <a href="#SkMallocPixelRef_MakeAllocate">SkMallocPixelRef::MakeAllocate</a>
|
||||
<a href="#SkBitmap_tryAllocPixelsFlags">tryAllocPixelsFlags</a> <a href="#SkBitmap_allocPixels">allocPixels</a><sup><a href="#SkBitmap_allocPixels_2">[2]</a></sup><sup><a href="#SkBitmap_allocPixels_3">[3]</a></sup><sup><a href="#SkBitmap_allocPixels_4">[4]</a></sup> <a href="undocumented#SkMallocPixelRef_MakeAllocate">SkMallocPixelRef::MakeAllocate</a>
|
||||
|
||||
---
|
||||
|
||||
@ -1856,7 +1856,7 @@ size of pixel row or larger; may be zero</td>
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkBitmap_tryAllocPixels">tryAllocPixels</a><sup><a href="#SkBitmap_tryAllocPixels_2">[2]</a></sup><sup><a href="#SkBitmap_tryAllocPixels_3">[3]</a></sup><sup><a href="#SkBitmap_tryAllocPixels_4">[4]</a></sup> <a href="#SkBitmap_allocPixelsFlags">allocPixelsFlags</a> <a href="#SkMallocPixelRef_MakeAllocate">SkMallocPixelRef::MakeAllocate</a>
|
||||
<a href="#SkBitmap_tryAllocPixels">tryAllocPixels</a><sup><a href="#SkBitmap_tryAllocPixels_2">[2]</a></sup><sup><a href="#SkBitmap_tryAllocPixels_3">[3]</a></sup><sup><a href="#SkBitmap_tryAllocPixels_4">[4]</a></sup> <a href="#SkBitmap_allocPixelsFlags">allocPixelsFlags</a> <a href="undocumented#SkMallocPixelRef_MakeAllocate">SkMallocPixelRef::MakeAllocate</a>
|
||||
|
||||
---
|
||||
|
||||
@ -1894,7 +1894,7 @@ true if pixel storage is allocated
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkBitmap_tryAllocPixelsFlags">tryAllocPixelsFlags</a> <a href="#SkBitmap_allocPixels">allocPixels</a><sup><a href="#SkBitmap_allocPixels_2">[2]</a></sup><sup><a href="#SkBitmap_allocPixels_3">[3]</a></sup><sup><a href="#SkBitmap_allocPixels_4">[4]</a></sup> <a href="#SkMallocPixelRef_MakeAllocate">SkMallocPixelRef::MakeAllocate</a>
|
||||
<a href="#SkBitmap_tryAllocPixelsFlags">tryAllocPixelsFlags</a> <a href="#SkBitmap_allocPixels">allocPixels</a><sup><a href="#SkBitmap_allocPixels_2">[2]</a></sup><sup><a href="#SkBitmap_allocPixels_3">[3]</a></sup><sup><a href="#SkBitmap_allocPixels_4">[4]</a></sup> <a href="undocumented#SkMallocPixelRef_MakeAllocate">SkMallocPixelRef::MakeAllocate</a>
|
||||
|
||||
---
|
||||
|
||||
@ -1929,7 +1929,7 @@ contains width, height, <a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkBitmap_tryAllocPixels">tryAllocPixels</a><sup><a href="#SkBitmap_tryAllocPixels_2">[2]</a></sup><sup><a href="#SkBitmap_tryAllocPixels_3">[3]</a></sup><sup><a href="#SkBitmap_tryAllocPixels_4">[4]</a></sup> <a href="#SkBitmap_allocPixelsFlags">allocPixelsFlags</a> <a href="#SkMallocPixelRef_MakeAllocate">SkMallocPixelRef::MakeAllocate</a>
|
||||
<a href="#SkBitmap_tryAllocPixels">tryAllocPixels</a><sup><a href="#SkBitmap_tryAllocPixels_2">[2]</a></sup><sup><a href="#SkBitmap_tryAllocPixels_3">[3]</a></sup><sup><a href="#SkBitmap_tryAllocPixels_4">[4]</a></sup> <a href="#SkBitmap_allocPixelsFlags">allocPixelsFlags</a> <a href="undocumented#SkMallocPixelRef_MakeAllocate">SkMallocPixelRef::MakeAllocate</a>
|
||||
|
||||
---
|
||||
|
||||
@ -1940,9 +1940,9 @@ contains width, height, <a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a
|
||||
bool SK_WARN_UNUSED_RESULT tryAllocN32Pixels(int width, int height, bool isOpaque = false)
|
||||
</pre>
|
||||
|
||||
Sets <a href="SkImageInfo_Reference#Image_Info">Image Info</a> to width, height, and <a href="SkImageInfo_Reference#Color_Type">Native Color Type</a>; and allocates
|
||||
pixel memory. If <a href="#SkBitmap_isOpaque">isOpaque</a> is true, sets <a href="SkImageInfo_Reference#Image_Info">Image Info</a> to <a href="SkImageInfo_Reference#SkAlphaType">kOpaque SkAlphaType</a>;
|
||||
otherwise, sets to <a href="SkImageInfo_Reference#SkAlphaType">kPremul SkAlphaType</a>.
|
||||
Sets <a href="SkImageInfo_Reference#Image_Info">Image Info</a> to width, height, and <a href="SkImageInfo_Reference#Color_Type_Native">Native Color Type</a>; and allocates
|
||||
pixel memory. If <a href="#SkBitmap_isOpaque">isOpaque</a> is true, sets <a href="SkImageInfo_Reference#Image_Info">Image Info</a> to <a href="SkImageInfo_Reference#kOpaque_SkAlphaType">kOpaque_SkAlphaType</a>;
|
||||
otherwise, sets to <a href="SkImageInfo_Reference#kPremul_SkAlphaType">kPremul_SkAlphaType</a>.
|
||||
|
||||
Calls <a href="#SkBitmap_reset">reset</a> and returns false if width exceeds 29 bits or is negative,
|
||||
or height is negative.
|
||||
@ -1973,7 +1973,7 @@ true if pixel storage is allocated
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkBitmap_tryAllocPixels">tryAllocPixels</a><sup><a href="#SkBitmap_tryAllocPixels_2">[2]</a></sup><sup><a href="#SkBitmap_tryAllocPixels_3">[3]</a></sup><sup><a href="#SkBitmap_tryAllocPixels_4">[4]</a></sup> <a href="#SkBitmap_allocN32Pixels">allocN32Pixels</a> <a href="#SkMallocPixelRef_MakeAllocate">SkMallocPixelRef::MakeAllocate</a>
|
||||
<a href="#SkBitmap_tryAllocPixels">tryAllocPixels</a><sup><a href="#SkBitmap_tryAllocPixels_2">[2]</a></sup><sup><a href="#SkBitmap_tryAllocPixels_3">[3]</a></sup><sup><a href="#SkBitmap_tryAllocPixels_4">[4]</a></sup> <a href="#SkBitmap_allocN32Pixels">allocN32Pixels</a> <a href="undocumented#SkMallocPixelRef_MakeAllocate">SkMallocPixelRef::MakeAllocate</a>
|
||||
|
||||
---
|
||||
|
||||
@ -1984,9 +1984,9 @@ true if pixel storage is allocated
|
||||
void allocN32Pixels(int width, int height, bool isOpaque = false)
|
||||
</pre>
|
||||
|
||||
Sets <a href="SkImageInfo_Reference#Image_Info">Image Info</a> to width, height, and the <a href="SkImageInfo_Reference#Color_Type">Native Color Type</a>; and allocates
|
||||
pixel memory. If <a href="#SkBitmap_isOpaque">isOpaque</a> is true, sets <a href="SkImageInfo_Reference#Image_Info">Image Info</a> to <a href="SkImageInfo_Reference#SkAlphaType">kPremul SkAlphaType</a>;
|
||||
otherwise, sets to <a href="SkImageInfo_Reference#SkAlphaType">kOpaque SkAlphaType</a>.
|
||||
Sets <a href="SkImageInfo_Reference#Image_Info">Image Info</a> to width, height, and the <a href="SkImageInfo_Reference#Color_Type_Native">Native Color Type</a>; and allocates
|
||||
pixel memory. If <a href="#SkBitmap_isOpaque">isOpaque</a> is true, sets <a href="SkImageInfo_Reference#Image_Info">Image Info</a> to <a href="SkImageInfo_Reference#kPremul_SkAlphaType">kPremul_SkAlphaType</a>;
|
||||
otherwise, sets to <a href="SkImageInfo_Reference#kOpaque_SkAlphaType">kOpaque_SkAlphaType</a>.
|
||||
|
||||
Aborts if width exceeds 29 bits or is negative, or height is negative, or
|
||||
allocation fails. Abort steps may be provided by the user at compile time by
|
||||
@ -2012,7 +2012,7 @@ true if pixels do not have transparency</td>
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkBitmap_allocPixels">allocPixels</a><sup><a href="#SkBitmap_allocPixels_2">[2]</a></sup><sup><a href="#SkBitmap_allocPixels_3">[3]</a></sup><sup><a href="#SkBitmap_allocPixels_4">[4]</a></sup> <a href="#SkBitmap_tryAllocN32Pixels">tryAllocN32Pixels</a> <a href="#SkMallocPixelRef_MakeAllocate">SkMallocPixelRef::MakeAllocate</a>
|
||||
<a href="#SkBitmap_allocPixels">allocPixels</a><sup><a href="#SkBitmap_allocPixels_2">[2]</a></sup><sup><a href="#SkBitmap_allocPixels_3">[3]</a></sup><sup><a href="#SkBitmap_allocPixels_4">[4]</a></sup> <a href="#SkBitmap_tryAllocN32Pixels">tryAllocN32Pixels</a> <a href="undocumented#SkMallocPixelRef_MakeAllocate">SkMallocPixelRef::MakeAllocate</a>
|
||||
|
||||
---
|
||||
|
||||
@ -2111,7 +2111,7 @@ true if <a href="SkImageInfo_Reference#Image_Info">Image Info</a> is set to info
|
||||
|
||||
### Example
|
||||
|
||||
<div><fiddle-embed name="a7e04447b2081010c50d7920e80a6bb2"><div>GPU does not support <a href="SkImageInfo_Reference#SkAlphaType">kUnpremul SkAlphaType</a>, does not assert that it does not.</div></fiddle-embed></div>
|
||||
<div><fiddle-embed name="a7e04447b2081010c50d7920e80a6bb2"><div>GPU does not support <a href="SkImageInfo_Reference#kUnpremul_SkAlphaType">kUnpremul_SkAlphaType</a>, does not assert that it does not.</div></fiddle-embed></div>
|
||||
|
||||
### See Also
|
||||
|
||||
@ -2129,7 +2129,7 @@ Sets <a href="SkImageInfo_Reference#Image_Info">Image Info</a> to pixmap.<a href
|
||||
<a href="undocumented#Pixel_Ref">Pixel Ref</a> containing pixmap.addr() and pixmap.<a href="#SkBitmap_rowBytes">rowBytes</a>.
|
||||
|
||||
If <a href="SkImageInfo_Reference#Image_Info">Image Info</a> could not be set, or pixmap.<a href="#SkBitmap_rowBytes">rowBytes</a> is less than
|
||||
<a href="#SkImageInfo_minRowBytes">SkImageInfo::minRowBytes</a>: calls <a href="#SkBitmap_reset">reset</a>, and returns false.
|
||||
<a href="SkImageInfo_Reference#SkImageInfo_minRowBytes">SkImageInfo::minRowBytes</a>: calls <a href="#SkBitmap_reset">reset</a>, and returns false.
|
||||
|
||||
Otherwise, if pixmap.addr() equals nullptr: sets <a href="SkImageInfo_Reference#Image_Info">Image Info</a>, returns true.
|
||||
|
||||
@ -2194,7 +2194,7 @@ void setPixels(void* pixels)
|
||||
Replaces <a href="undocumented#Pixel_Ref">Pixel Ref</a> with <a href="#SkBitmap_setPixels_pixels">pixels</a>, preserving <a href="SkImageInfo_Reference#Image_Info">Image Info</a> and <a href="#SkBitmap_rowBytes">rowBytes</a>.
|
||||
Sets <a href="undocumented#Pixel_Ref">Pixel Ref</a> origin to (0, 0).
|
||||
|
||||
If <a href="#SkBitmap_setPixels_pixels">pixels</a> is nullptr, or if <a href="#SkBitmap_info">info</a>.<a href="#SkBitmap_colorType">colorType</a> equals <a href="SkImageInfo_Reference#SkColorType">kUnknown SkColorType</a>;
|
||||
If <a href="#SkBitmap_setPixels_pixels">pixels</a> is nullptr, or if <a href="#SkBitmap_info">info</a>.<a href="#SkBitmap_colorType">colorType</a> equals <a href="SkImageInfo_Reference#kUnknown_SkColorType">kUnknown_SkColorType</a>;
|
||||
release reference to <a href="undocumented#Pixel_Ref">Pixel Ref</a>, and set <a href="undocumented#Pixel_Ref">Pixel Ref</a> to nullptr.
|
||||
|
||||
Caller is responsible for handling ownership pixel memory for the lifetime
|
||||
@ -2226,7 +2226,7 @@ bool SK_WARN_UNUSED_RESULT tryAllocPixels()
|
||||
Allocates pixel memory with <a href="#SkBitmap_HeapAllocator">HeapAllocator</a>, and replaces existing <a href="undocumented#Pixel_Ref">Pixel Ref</a>.
|
||||
The allocation size is determined by <a href="SkImageInfo_Reference#Image_Info">Image Info</a> width, height, and <a href="SkImageInfo_Reference#Color_Type">Color Type</a>.
|
||||
|
||||
Returns false if <a href="#SkBitmap_info">info</a>.<a href="#SkBitmap_colorType">colorType</a> is <a href="SkImageInfo_Reference#SkColorType">kUnknown SkColorType</a>, or allocation fails.
|
||||
Returns false if <a href="#SkBitmap_info">info</a>.<a href="#SkBitmap_colorType">colorType</a> is <a href="SkImageInfo_Reference#kUnknown_SkColorType">kUnknown_SkColorType</a>, or allocation fails.
|
||||
|
||||
### Return Value
|
||||
|
||||
@ -2253,7 +2253,7 @@ void allocPixels()
|
||||
Allocates pixel memory with <a href="#SkBitmap_HeapAllocator">HeapAllocator</a>, and replaces existing <a href="undocumented#Pixel_Ref">Pixel Ref</a>.
|
||||
The allocation size is determined by <a href="SkImageInfo_Reference#Image_Info">Image Info</a> width, height, and <a href="SkImageInfo_Reference#Color_Type">Color Type</a>.
|
||||
|
||||
Aborts if <a href="#SkBitmap_info">info</a>.<a href="#SkBitmap_colorType">colorType</a> is <a href="SkImageInfo_Reference#SkColorType">kUnknown SkColorType</a>, or allocation fails.
|
||||
Aborts if <a href="#SkBitmap_info">info</a>.<a href="#SkBitmap_colorType">colorType</a> is <a href="SkImageInfo_Reference#kUnknown_SkColorType">kUnknown_SkColorType</a>, or allocation fails.
|
||||
Abort steps may be provided by the user at compile
|
||||
time by defining SK_ABORT.
|
||||
|
||||
@ -2546,14 +2546,14 @@ void eraseColor(SkColor c) const
|
||||
</pre>
|
||||
|
||||
Replaces pixel values with <a href="#SkBitmap_eraseColor_c">c</a>. All pixels contained by <a href="#SkBitmap_bounds">bounds</a> are affected.
|
||||
If the <a href="#SkBitmap_colorType">colorType</a> is <a href="SkImageInfo_Reference#SkColorType">kGray 8 SkColorType</a> or k565_SkColorType, then <a href="#Alpha">Color Alpha</a>
|
||||
is ignored; <a href="#RGB">Color RGB</a> is treated as opaque. If <a href="#SkBitmap_colorType">colorType</a> is <a href="SkImageInfo_Reference#SkColorType">kAlpha 8 SkColorType</a>,
|
||||
then <a href="#RGB">Color RGB</a> is ignored.
|
||||
If the <a href="#SkBitmap_colorType">colorType</a> is <a href="SkImageInfo_Reference#kGray_8_SkColorType">kGray_8_SkColorType</a> or k565_SkColorType, then <a href="undocumented#Alpha">Color Alpha</a>
|
||||
is ignored; <a href="undocumented#RGB">Color RGB</a> is treated as opaque. If <a href="#SkBitmap_colorType">colorType</a> is <a href="SkImageInfo_Reference#kAlpha_8_SkColorType">kAlpha_8_SkColorType</a>,
|
||||
then <a href="undocumented#RGB">Color RGB</a> is ignored.
|
||||
|
||||
### Parameters
|
||||
|
||||
<table> <tr> <td><a name="SkBitmap_eraseColor_c"> <code><strong>c </strong></code> </a></td> <td>
|
||||
<a href="#Unpremultiply">Unpremultiplied</a> <a href="undocumented#Color">Color</a></td>
|
||||
<a href="undocumented#Unpremultiply">Unpremultiplied</a> <a href="undocumented#Color">Color</a></td>
|
||||
</tr>
|
||||
</table>
|
||||
|
||||
@ -2574,22 +2574,22 @@ then <a href="#RGB">Color RGB</a> is ignored.
|
||||
void eraseARGB(U8CPU a, U8CPU r, U8CPU g, U8CPU b) const
|
||||
</pre>
|
||||
|
||||
Replaces pixel values with <a href="#Unpremultiply">Unpremultiplied</a> <a href="undocumented#Color">Color</a> built from <a href="#SkBitmap_eraseARGB_a">a</a>, <a href="#SkBitmap_eraseARGB_r">r</a>, <a href="#SkBitmap_eraseARGB_g">g</a>, and <a href="#SkBitmap_eraseARGB_b">b</a>.
|
||||
Replaces pixel values with <a href="undocumented#Unpremultiply">Unpremultiplied</a> <a href="undocumented#Color">Color</a> built from <a href="#SkBitmap_eraseARGB_a">a</a>, <a href="#SkBitmap_eraseARGB_r">r</a>, <a href="#SkBitmap_eraseARGB_g">g</a>, and <a href="#SkBitmap_eraseARGB_b">b</a>.
|
||||
All pixels contained by <a href="#SkBitmap_bounds">bounds</a> are affected.
|
||||
If the <a href="#SkBitmap_colorType">colorType</a> is <a href="SkImageInfo_Reference#SkColorType">kGray 8 SkColorType</a> or k565_SkColorType, then <a href="#SkBitmap_eraseARGB_a">a</a>
|
||||
is ignored; <a href="#SkBitmap_eraseARGB_r">r</a>, <a href="#SkBitmap_eraseARGB_g">g</a>, and <a href="#SkBitmap_eraseARGB_b">b</a> are treated as opaque. If <a href="#SkBitmap_colorType">colorType</a> is <a href="SkImageInfo_Reference#SkColorType">kAlpha 8 SkColorType</a>,
|
||||
If the <a href="#SkBitmap_colorType">colorType</a> is <a href="SkImageInfo_Reference#kGray_8_SkColorType">kGray_8_SkColorType</a> or k565_SkColorType, then <a href="#SkBitmap_eraseARGB_a">a</a>
|
||||
is ignored; <a href="#SkBitmap_eraseARGB_r">r</a>, <a href="#SkBitmap_eraseARGB_g">g</a>, and <a href="#SkBitmap_eraseARGB_b">b</a> are treated as opaque. If <a href="#SkBitmap_colorType">colorType</a> is <a href="SkImageInfo_Reference#kAlpha_8_SkColorType">kAlpha_8_SkColorType</a>,
|
||||
then <a href="#SkBitmap_eraseARGB_r">r</a>, <a href="#SkBitmap_eraseARGB_g">g</a>, and <a href="#SkBitmap_eraseARGB_b">b</a> are ignored.
|
||||
|
||||
### Parameters
|
||||
|
||||
<table> <tr> <td><a name="SkBitmap_eraseARGB_a"> <code><strong>a </strong></code> </a></td> <td>
|
||||
amount of <a href="#Alpha">Color Alpha</a>, from fully transparent (0) to fully opaque (255)</td>
|
||||
amount of <a href="undocumented#Alpha">Color Alpha</a>, from fully transparent (0) to fully opaque (255)</td>
|
||||
</tr> <tr> <td><a name="SkBitmap_eraseARGB_r"> <code><strong>r </strong></code> </a></td> <td>
|
||||
amount of <a href="#RGB_Red">Color RGB Red</a>, from no red (0) to full red (255)</td>
|
||||
amount of <a href="undocumented#RGB_Red">Color RGB Red</a>, from no red (0) to full red (255)</td>
|
||||
</tr> <tr> <td><a name="SkBitmap_eraseARGB_g"> <code><strong>g </strong></code> </a></td> <td>
|
||||
amount of <a href="#RGB_Green">Color RGB Green</a>, from no green (0) to full green (255)</td>
|
||||
amount of <a href="undocumented#RGB_Green">Color RGB Green</a>, from no green (0) to full green (255)</td>
|
||||
</tr> <tr> <td><a name="SkBitmap_eraseARGB_b"> <code><strong>b </strong></code> </a></td> <td>
|
||||
amount of <a href="#RGB_Blue">Color RGB Blue</a>, from no blue (0) to full blue (255)</td>
|
||||
amount of <a href="undocumented#RGB_Blue">Color RGB Blue</a>, from no blue (0) to full blue (255)</td>
|
||||
</tr>
|
||||
</table>
|
||||
|
||||
@ -2639,14 +2639,14 @@ void erase(SkColor c, const SkIRect& area) const
|
||||
Replaces pixel values inside <a href="#SkBitmap_erase_area">area</a> with <a href="#SkBitmap_erase_c">c</a>. If <a href="#SkBitmap_erase_area">area</a> does not intersect <a href="#SkBitmap_bounds">bounds</a>,
|
||||
call has no effect.
|
||||
|
||||
If the <a href="#SkBitmap_colorType">colorType</a> is <a href="SkImageInfo_Reference#SkColorType">kGray 8 SkColorType</a> or k565_SkColorType, then <a href="#Alpha">Color Alpha</a>
|
||||
is ignored; <a href="#RGB">Color RGB</a> is treated as opaque. If <a href="#SkBitmap_colorType">colorType</a> is <a href="SkImageInfo_Reference#SkColorType">kAlpha 8 SkColorType</a>,
|
||||
then <a href="#RGB">Color RGB</a> is ignored.
|
||||
If the <a href="#SkBitmap_colorType">colorType</a> is <a href="SkImageInfo_Reference#kGray_8_SkColorType">kGray_8_SkColorType</a> or k565_SkColorType, then <a href="undocumented#Alpha">Color Alpha</a>
|
||||
is ignored; <a href="undocumented#RGB">Color RGB</a> is treated as opaque. If <a href="#SkBitmap_colorType">colorType</a> is <a href="SkImageInfo_Reference#kAlpha_8_SkColorType">kAlpha_8_SkColorType</a>,
|
||||
then <a href="undocumented#RGB">Color RGB</a> is ignored.
|
||||
|
||||
### Parameters
|
||||
|
||||
<table> <tr> <td><a name="SkBitmap_erase_c"> <code><strong>c </strong></code> </a></td> <td>
|
||||
<a href="#Unpremultiply">Unpremultiplied</a> <a href="undocumented#Color">Color</a></td>
|
||||
<a href="undocumented#Unpremultiply">Unpremultiplied</a> <a href="undocumented#Color">Color</a></td>
|
||||
</tr> <tr> <td><a name="SkBitmap_erase_area"> <code><strong>area </strong></code> </a></td> <td>
|
||||
rectangle to fill</td>
|
||||
</tr>
|
||||
@ -2658,7 +2658,7 @@ rectangle to fill</td>
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkBitmap_eraseColor">eraseColor</a> <a href="#SkBitmap_eraseARGB">eraseARGB</a> <a href="#SkBitmap_eraseRGB">eraseRGB</a> <a href="#SkCanvas_drawRect">SkCanvas::drawRect</a>
|
||||
<a href="#SkBitmap_eraseColor">eraseColor</a> <a href="#SkBitmap_eraseARGB">eraseARGB</a> <a href="#SkBitmap_eraseRGB">eraseRGB</a> <a href="SkCanvas_Reference#SkCanvas_drawRect">SkCanvas::drawRect</a>
|
||||
|
||||
---
|
||||
|
||||
@ -2678,16 +2678,16 @@ void eraseArea(const SkIRect& area, SkColor c) const
|
||||
SkColor getColor(int x, int y) const
|
||||
</pre>
|
||||
|
||||
Returns pixel at (<a href="#SkBitmap_getColor_x">x</a>, <a href="#SkBitmap_getColor_y">y</a>) as <a href="#Unpremultiply">Unpremultiplied</a> <a href="undocumented#Color">Color</a>.
|
||||
Returns black with <a href="#Alpha">Alpha</a> if <a href="SkImageInfo_Reference#Color_Type">Color Type</a> is <a href="SkImageInfo_Reference#SkColorType">kAlpha 8 SkColorType</a>.
|
||||
Returns pixel at (<a href="#SkBitmap_getColor_x">x</a>, <a href="#SkBitmap_getColor_y">y</a>) as <a href="undocumented#Unpremultiply">Unpremultiplied</a> <a href="undocumented#Color">Color</a>.
|
||||
Returns black with <a href="undocumented#Alpha">Alpha</a> if <a href="SkImageInfo_Reference#Color_Type">Color Type</a> is <a href="SkImageInfo_Reference#kAlpha_8_SkColorType">kAlpha_8_SkColorType</a>.
|
||||
|
||||
Input is not validated: out of bounds values of <a href="#SkBitmap_getColor_x">x</a> or <a href="#SkBitmap_getColor_y">y</a> trigger an assert() if
|
||||
built with SK_DEBUG defined; and returns undefined values or may crash if
|
||||
SK_RELEASE is defined. Fails if <a href="SkImageInfo_Reference#Color_Type">Color Type</a> is <a href="SkImageInfo_Reference#SkColorType">kUnknown SkColorType</a> or
|
||||
SK_RELEASE is defined. Fails if <a href="SkImageInfo_Reference#Color_Type">Color Type</a> is <a href="SkImageInfo_Reference#kUnknown_SkColorType">kUnknown_SkColorType</a> or
|
||||
pixel address is nullptr.
|
||||
|
||||
<a href="undocumented#Color_Space">Color Space</a> in <a href="SkImageInfo_Reference#Image_Info">Image Info</a> is ignored. Some <a href="undocumented#Color">Color</a> precision may be lost in the
|
||||
conversion to <a href="#Unpremultiply">Unpremultiplied</a> <a href="undocumented#Color">Color</a>; original pixel data may have additional
|
||||
conversion to <a href="undocumented#Unpremultiply">Unpremultiplied</a> <a href="undocumented#Color">Color</a>; original pixel data may have additional
|
||||
precision.
|
||||
|
||||
### Parameters
|
||||
@ -2701,7 +2701,7 @@ row index, zero or greater, and less than <a href="#SkBitmap_height">height</a><
|
||||
|
||||
### Return Value
|
||||
|
||||
pixel converted to <a href="#Unpremultiply">Unpremultiplied</a> <a href="undocumented#Color">Color</a>
|
||||
pixel converted to <a href="undocumented#Unpremultiply">Unpremultiplied</a> <a href="undocumented#Color">Color</a>
|
||||
|
||||
### Example
|
||||
|
||||
@ -2739,9 +2739,9 @@ void* getAddr(int x, int y) const
|
||||
|
||||
Returns pixel address at (<a href="#SkBitmap_getAddr_x">x</a>, <a href="#SkBitmap_getAddr_y">y</a>).
|
||||
|
||||
Input is not validated: out of bounds values of <a href="#SkBitmap_getAddr_x">x</a> or <a href="#SkBitmap_getAddr_y">y</a>, or <a href="SkImageInfo_Reference#SkColorType">kUnknown SkColorType</a>,
|
||||
Input is not validated: out of bounds values of <a href="#SkBitmap_getAddr_x">x</a> or <a href="#SkBitmap_getAddr_y">y</a>, or <a href="SkImageInfo_Reference#kUnknown_SkColorType">kUnknown_SkColorType</a>,
|
||||
trigger an assert() if built with SK_DEBUG defined. Returns nullptr if
|
||||
<a href="SkImageInfo_Reference#Color_Type">Color Type</a> is <a href="SkImageInfo_Reference#SkColorType">kUnknown SkColorType</a>, or <a href="undocumented#Pixel_Ref">Pixel Ref</a> is nullptr.
|
||||
<a href="SkImageInfo_Reference#Color_Type">Color Type</a> is <a href="SkImageInfo_Reference#kUnknown_SkColorType">kUnknown_SkColorType</a>, or <a href="undocumented#Pixel_Ref">Pixel Ref</a> is nullptr.
|
||||
|
||||
Performs a lookup of pixel size; for better performance, call
|
||||
one of: <a href="#SkBitmap_getAddr8">getAddr8</a>, <a href="#SkBitmap_getAddr16">getAddr16</a>, or <a href="#SkBitmap_getAddr32">getAddr32</a>.
|
||||
@ -2773,7 +2773,7 @@ addr interval == rowBytes
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkBitmap_getAddr8">getAddr8</a> <a href="#SkBitmap_getAddr16">getAddr16</a> <a href="#SkBitmap_getAddr32">getAddr32</a> <a href="#SkBitmap_readPixels">readPixels</a><sup><a href="#SkBitmap_readPixels_2">[2]</a></sup><sup><a href="#SkBitmap_readPixels_3">[3]</a></sup><sup><a href="#SkBitmap_readPixels_4">[4]</a></sup> <a href="#SkPixmap_addr">SkPixmap::addr</a><sup><a href="#SkPixmap_addr_2">[2]</a></sup>
|
||||
<a href="#SkBitmap_getAddr8">getAddr8</a> <a href="#SkBitmap_getAddr16">getAddr16</a> <a href="#SkBitmap_getAddr32">getAddr32</a> <a href="#SkBitmap_readPixels">readPixels</a><sup><a href="#SkBitmap_readPixels_2">[2]</a></sup><sup><a href="#SkBitmap_readPixels_3">[3]</a></sup><sup><a href="#SkBitmap_readPixels_4">[4]</a></sup> <a href="SkPixmap_Reference#SkPixmap_addr">SkPixmap::addr</a><sup><a href="SkPixmap_Reference#SkPixmap_addr_2">[2]</a></sup>
|
||||
|
||||
---
|
||||
|
||||
@ -2822,7 +2822,7 @@ addr interval == rowBytes
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkBitmap_getAddr8">getAddr8</a> <a href="#SkBitmap_getAddr16">getAddr16</a> <a href="#SkBitmap_getAddr">getAddr</a> <a href="#SkBitmap_readPixels">readPixels</a><sup><a href="#SkBitmap_readPixels_2">[2]</a></sup><sup><a href="#SkBitmap_readPixels_3">[3]</a></sup><sup><a href="#SkBitmap_readPixels_4">[4]</a></sup> <a href="#SkPixmap_addr32">SkPixmap::addr32</a><sup><a href="#SkPixmap_addr32_2">[2]</a></sup>
|
||||
<a href="#SkBitmap_getAddr8">getAddr8</a> <a href="#SkBitmap_getAddr16">getAddr16</a> <a href="#SkBitmap_getAddr">getAddr</a> <a href="#SkBitmap_readPixels">readPixels</a><sup><a href="#SkBitmap_readPixels_2">[2]</a></sup><sup><a href="#SkBitmap_readPixels_3">[3]</a></sup><sup><a href="#SkBitmap_readPixels_4">[4]</a></sup> <a href="SkPixmap_Reference#SkPixmap_addr32">SkPixmap::addr32</a><sup><a href="SkPixmap_Reference#SkPixmap_addr32_2">[2]</a></sup>
|
||||
|
||||
---
|
||||
|
||||
@ -2871,7 +2871,7 @@ addr interval == rowBytes
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkBitmap_getAddr8">getAddr8</a> <a href="#SkBitmap_getAddr">getAddr</a> <a href="#SkBitmap_getAddr32">getAddr32</a> <a href="#SkBitmap_readPixels">readPixels</a><sup><a href="#SkBitmap_readPixels_2">[2]</a></sup><sup><a href="#SkBitmap_readPixels_3">[3]</a></sup><sup><a href="#SkBitmap_readPixels_4">[4]</a></sup> <a href="#SkPixmap_addr16">SkPixmap::addr16</a><sup><a href="#SkPixmap_addr16_2">[2]</a></sup>
|
||||
<a href="#SkBitmap_getAddr8">getAddr8</a> <a href="#SkBitmap_getAddr">getAddr</a> <a href="#SkBitmap_getAddr32">getAddr32</a> <a href="#SkBitmap_readPixels">readPixels</a><sup><a href="#SkBitmap_readPixels_2">[2]</a></sup><sup><a href="#SkBitmap_readPixels_3">[3]</a></sup><sup><a href="#SkBitmap_readPixels_4">[4]</a></sup> <a href="SkPixmap_Reference#SkPixmap_addr16">SkPixmap::addr16</a><sup><a href="SkPixmap_Reference#SkPixmap_addr16_2">[2]</a></sup>
|
||||
|
||||
---
|
||||
|
||||
@ -2920,7 +2920,7 @@ unsigned 8-bit pointer to pixel at (<a href="#SkBitmap_getAddr8_x">x</a>, <a hre
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkBitmap_getAddr">getAddr</a> <a href="#SkBitmap_getAddr16">getAddr16</a> <a href="#SkBitmap_getAddr32">getAddr32</a> <a href="#SkBitmap_readPixels">readPixels</a><sup><a href="#SkBitmap_readPixels_2">[2]</a></sup><sup><a href="#SkBitmap_readPixels_3">[3]</a></sup><sup><a href="#SkBitmap_readPixels_4">[4]</a></sup> <a href="#SkPixmap_addr8">SkPixmap::addr8</a><sup><a href="#SkPixmap_addr8_2">[2]</a></sup>
|
||||
<a href="#SkBitmap_getAddr">getAddr</a> <a href="#SkBitmap_getAddr16">getAddr16</a> <a href="#SkBitmap_getAddr32">getAddr32</a> <a href="#SkBitmap_readPixels">readPixels</a><sup><a href="#SkBitmap_readPixels_2">[2]</a></sup><sup><a href="#SkBitmap_readPixels_3">[3]</a></sup><sup><a href="#SkBitmap_readPixels_4">[4]</a></sup> <a href="SkPixmap_Reference#SkPixmap_addr8">SkPixmap::addr8</a><sup><a href="SkPixmap_Reference#SkPixmap_addr8_2">[2]</a></sup>
|
||||
|
||||
---
|
||||
|
||||
@ -2987,7 +2987,7 @@ subset: 1000, 100, 1000, 200 success; false
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkBitmap_readPixels">readPixels</a><sup><a href="#SkBitmap_readPixels_2">[2]</a></sup><sup><a href="#SkBitmap_readPixels_3">[3]</a></sup><sup><a href="#SkBitmap_readPixels_4">[4]</a></sup> <a href="#SkBitmap_writePixels">writePixels</a><sup><a href="#SkBitmap_writePixels_2">[2]</a></sup><sup><a href="#SkBitmap_writePixels_3">[3]</a></sup> <a href="#SkCanvas_drawBitmap">SkCanvas::drawBitmap</a>
|
||||
<a href="#SkBitmap_readPixels">readPixels</a><sup><a href="#SkBitmap_readPixels_2">[2]</a></sup><sup><a href="#SkBitmap_readPixels_3">[3]</a></sup><sup><a href="#SkBitmap_readPixels_4">[4]</a></sup> <a href="#SkBitmap_writePixels">writePixels</a><sup><a href="#SkBitmap_writePixels_2">[2]</a></sup><sup><a href="#SkBitmap_writePixels_3">[3]</a></sup> <a href="SkCanvas_Reference#SkCanvas_drawBitmap">SkCanvas::drawBitmap</a>
|
||||
|
||||
---
|
||||
|
||||
@ -3013,9 +3013,9 @@ row to the next. Returns true if pixels are copied. Returns false if:
|
||||
</table>
|
||||
|
||||
<a href="#Pixels">Pixels</a> are copied only if pixel conversion is possible. If <a href="#Bitmap">Bitmap</a> <a href="#SkBitmap_colorType">colorType</a> is
|
||||
<a href="SkImageInfo_Reference#SkColorType">kGray 8 SkColorType</a>, or <a href="SkImageInfo_Reference#SkColorType">kAlpha 8 SkColorType</a>; <a href="#SkBitmap_readPixels_dstInfo">dstInfo</a>.<a href="#SkBitmap_colorType">colorType</a> must match.
|
||||
If <a href="#Bitmap">Bitmap</a> <a href="#SkBitmap_colorType">colorType</a> is <a href="SkImageInfo_Reference#SkColorType">kGray 8 SkColorType</a>, <a href="#SkBitmap_readPixels_dstInfo">dstInfo</a>.<a href="#SkBitmap_colorSpace">colorSpace</a> must match.
|
||||
If <a href="#Bitmap">Bitmap</a> <a href="#SkBitmap_alphaType">alphaType</a> is <a href="SkImageInfo_Reference#SkAlphaType">kOpaque SkAlphaType</a>, <a href="#SkBitmap_readPixels_dstInfo">dstInfo</a>.<a href="#SkBitmap_alphaType">alphaType</a> must
|
||||
<a href="SkImageInfo_Reference#kGray_8_SkColorType">kGray_8_SkColorType</a>, or <a href="SkImageInfo_Reference#kAlpha_8_SkColorType">kAlpha_8_SkColorType</a>; <a href="#SkBitmap_readPixels_dstInfo">dstInfo</a>.<a href="#SkBitmap_colorType">colorType</a> must match.
|
||||
If <a href="#Bitmap">Bitmap</a> <a href="#SkBitmap_colorType">colorType</a> is <a href="SkImageInfo_Reference#kGray_8_SkColorType">kGray_8_SkColorType</a>, <a href="#SkBitmap_readPixels_dstInfo">dstInfo</a>.<a href="#SkBitmap_colorSpace">colorSpace</a> must match.
|
||||
If <a href="#Bitmap">Bitmap</a> <a href="#SkBitmap_alphaType">alphaType</a> is <a href="SkImageInfo_Reference#kOpaque_SkAlphaType">kOpaque_SkAlphaType</a>, <a href="#SkBitmap_readPixels_dstInfo">dstInfo</a>.<a href="#SkBitmap_alphaType">alphaType</a> must
|
||||
match. If <a href="#Bitmap">Bitmap</a> <a href="#SkBitmap_colorSpace">colorSpace</a> is nullptr, <a href="#SkBitmap_readPixels_dstInfo">dstInfo</a>.<a href="#SkBitmap_colorSpace">colorSpace</a> must match. Returns
|
||||
false if pixel conversion is not possible.
|
||||
<a href="#SkBitmap_readPixels_srcX">srcX</a> and <a href="#SkBitmap_readPixels_srcY">srcY</a> may be negative to copy only top or left of source. Returns
|
||||
@ -3023,9 +3023,9 @@ false if <a href="#SkBitmap_width">width</a> or <a href="#SkBitmap_height">heigh
|
||||
Returns false ifabs(srcX) >= <a href="#Bitmap">Bitmap</a> <a href="#SkBitmap_width">width</a>,
|
||||
or ifabs(srcY) >= <a href="#Bitmap">Bitmap</a> <a href="#SkBitmap_height">height</a>.
|
||||
|
||||
If <a href="#SkBitmap_readPixels_behavior">behavior</a> is <a href="#SkTransferFunctionBehavior_kRespect">SkTransferFunctionBehavior::kRespect</a>: converts source
|
||||
If <a href="#SkBitmap_readPixels_behavior">behavior</a> is <a href="undocumented#SkTransferFunctionBehavior_kRespect">SkTransferFunctionBehavior::kRespect</a>: converts source
|
||||
pixels to a linear space before converting to <a href="#SkBitmap_readPixels_dstInfo">dstInfo</a>.
|
||||
If <a href="#SkBitmap_readPixels_behavior">behavior</a> is <a href="#SkTransferFunctionBehavior_kIgnore">SkTransferFunctionBehavior::kIgnore</a>: source
|
||||
If <a href="#SkBitmap_readPixels_behavior">behavior</a> is <a href="undocumented#SkTransferFunctionBehavior_kIgnore">SkTransferFunctionBehavior::kIgnore</a>: source
|
||||
pixels are treated as if they are linear, regardless of how they are encoded.
|
||||
|
||||
### Parameters
|
||||
@ -3041,8 +3041,8 @@ column index whose absolute value is less than <a href="#SkBitmap_width">width</
|
||||
</tr> <tr> <td><a name="SkBitmap_readPixels_srcY"> <code><strong>srcY </strong></code> </a></td> <td>
|
||||
row index whose absolute value is less than <a href="#SkBitmap_height">height</a></td>
|
||||
</tr> <tr> <td><a name="SkBitmap_readPixels_behavior"> <code><strong>behavior </strong></code> </a></td> <td>
|
||||
one of: <a href="#SkTransferFunctionBehavior_kRespect">SkTransferFunctionBehavior::kRespect</a>,
|
||||
<a href="#SkTransferFunctionBehavior_kIgnore">SkTransferFunctionBehavior::kIgnore</a></td>
|
||||
one of: <a href="undocumented#SkTransferFunctionBehavior_kRespect">SkTransferFunctionBehavior::kRespect</a>,
|
||||
<a href="undocumented#SkTransferFunctionBehavior_kIgnore">SkTransferFunctionBehavior::kIgnore</a></td>
|
||||
</tr>
|
||||
</table>
|
||||
|
||||
@ -3056,7 +3056,7 @@ true if pixels are copied to <a href="#SkBitmap_readPixels_dstPixels">dstPixels<
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkBitmap_writePixels">writePixels</a><sup><a href="#SkBitmap_writePixels_2">[2]</a></sup><sup><a href="#SkBitmap_writePixels_3">[3]</a></sup> <a href="#SkPixmap_readPixels">SkPixmap::readPixels</a><sup><a href="#SkPixmap_readPixels_2">[2]</a></sup><sup><a href="#SkPixmap_readPixels_3">[3]</a></sup><sup><a href="#SkPixmap_readPixels_4">[4]</a></sup><sup><a href="#SkPixmap_readPixels_5">[5]</a></sup> <a href="#SkCanvas_readPixels">SkCanvas::readPixels</a><sup><a href="#SkCanvas_readPixels_2">[2]</a></sup><sup><a href="#SkCanvas_readPixels_3">[3]</a></sup> <a href="#SkImage_readPixels">SkImage::readPixels</a><sup><a href="#SkImage_readPixels_2">[2]</a></sup> <a href="#SkSurface_readPixels">SkSurface::readPixels</a><sup><a href="#SkSurface_readPixels_2">[2]</a></sup><sup><a href="#SkSurface_readPixels_3">[3]</a></sup>
|
||||
<a href="#SkBitmap_writePixels">writePixels</a><sup><a href="#SkBitmap_writePixels_2">[2]</a></sup><sup><a href="#SkBitmap_writePixels_3">[3]</a></sup> <a href="SkPixmap_Reference#SkPixmap_readPixels">SkPixmap::readPixels</a><sup><a href="SkPixmap_Reference#SkPixmap_readPixels_2">[2]</a></sup><sup><a href="SkPixmap_Reference#SkPixmap_readPixels_3">[3]</a></sup><sup><a href="SkPixmap_Reference#SkPixmap_readPixels_4">[4]</a></sup><sup><a href="SkPixmap_Reference#SkPixmap_readPixels_5">[5]</a></sup> <a href="SkCanvas_Reference#SkCanvas_readPixels">SkCanvas::readPixels</a><sup><a href="SkCanvas_Reference#SkCanvas_readPixels_2">[2]</a></sup><sup><a href="SkCanvas_Reference#SkCanvas_readPixels_3">[3]</a></sup> <a href="SkImage_Reference#SkImage_readPixels">SkImage::readPixels</a><sup><a href="SkImage_Reference#SkImage_readPixels_2">[2]</a></sup> <a href="SkSurface_Reference#SkSurface_readPixels">SkSurface::readPixels</a><sup><a href="SkSurface_Reference#SkSurface_readPixels_2">[2]</a></sup><sup><a href="SkSurface_Reference#SkSurface_readPixels_3">[3]</a></sup>
|
||||
|
||||
---
|
||||
|
||||
@ -3080,9 +3080,9 @@ Returns true if pixels are copied. Returns false if:
|
||||
</table>
|
||||
|
||||
<a href="#Pixels">Pixels</a> are copied only if pixel conversion is possible. If <a href="#Bitmap">Bitmap</a> <a href="#SkBitmap_colorType">colorType</a> is
|
||||
<a href="SkImageInfo_Reference#SkColorType">kGray 8 SkColorType</a>, or <a href="SkImageInfo_Reference#SkColorType">kAlpha 8 SkColorType</a>; <a href="#SkBitmap_readPixels_2_dstInfo">dstInfo</a>.<a href="#SkBitmap_colorType">colorType</a> must match.
|
||||
If <a href="#Bitmap">Bitmap</a> <a href="#SkBitmap_colorType">colorType</a> is <a href="SkImageInfo_Reference#SkColorType">kGray 8 SkColorType</a>, <a href="#SkBitmap_readPixels_2_dstInfo">dstInfo</a>.<a href="#SkBitmap_colorSpace">colorSpace</a> must match.
|
||||
If <a href="#Bitmap">Bitmap</a> <a href="#SkBitmap_alphaType">alphaType</a> is <a href="SkImageInfo_Reference#SkAlphaType">kOpaque SkAlphaType</a>, <a href="#SkBitmap_readPixels_2_dstInfo">dstInfo</a>.<a href="#SkBitmap_alphaType">alphaType</a> must
|
||||
<a href="SkImageInfo_Reference#kGray_8_SkColorType">kGray_8_SkColorType</a>, or <a href="SkImageInfo_Reference#kAlpha_8_SkColorType">kAlpha_8_SkColorType</a>; <a href="#SkBitmap_readPixels_2_dstInfo">dstInfo</a>.<a href="#SkBitmap_colorType">colorType</a> must match.
|
||||
If <a href="#Bitmap">Bitmap</a> <a href="#SkBitmap_colorType">colorType</a> is <a href="SkImageInfo_Reference#kGray_8_SkColorType">kGray_8_SkColorType</a>, <a href="#SkBitmap_readPixels_2_dstInfo">dstInfo</a>.<a href="#SkBitmap_colorSpace">colorSpace</a> must match.
|
||||
If <a href="#Bitmap">Bitmap</a> <a href="#SkBitmap_alphaType">alphaType</a> is <a href="SkImageInfo_Reference#kOpaque_SkAlphaType">kOpaque_SkAlphaType</a>, <a href="#SkBitmap_readPixels_2_dstInfo">dstInfo</a>.<a href="#SkBitmap_alphaType">alphaType</a> must
|
||||
match. If <a href="#Bitmap">Bitmap</a> <a href="#SkBitmap_colorSpace">colorSpace</a> is nullptr, <a href="#SkBitmap_readPixels_2_dstInfo">dstInfo</a>.<a href="#SkBitmap_colorSpace">colorSpace</a> must match. Returns
|
||||
false if pixel conversion is not possible.
|
||||
<a href="#SkBitmap_readPixels_2_srcX">srcX</a> and <a href="#SkBitmap_readPixels_2_srcY">srcY</a> may be negative to copy only top or left of source. Returns
|
||||
@ -3116,7 +3116,7 @@ creates visible banding.</div></fiddle-embed></div>
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkBitmap_writePixels">writePixels</a><sup><a href="#SkBitmap_writePixels_2">[2]</a></sup><sup><a href="#SkBitmap_writePixels_3">[3]</a></sup> <a href="#SkPixmap_readPixels">SkPixmap::readPixels</a><sup><a href="#SkPixmap_readPixels_2">[2]</a></sup><sup><a href="#SkPixmap_readPixels_3">[3]</a></sup><sup><a href="#SkPixmap_readPixels_4">[4]</a></sup><sup><a href="#SkPixmap_readPixels_5">[5]</a></sup> <a href="#SkCanvas_readPixels">SkCanvas::readPixels</a><sup><a href="#SkCanvas_readPixels_2">[2]</a></sup><sup><a href="#SkCanvas_readPixels_3">[3]</a></sup> <a href="#SkImage_readPixels">SkImage::readPixels</a><sup><a href="#SkImage_readPixels_2">[2]</a></sup> <a href="#SkSurface_readPixels">SkSurface::readPixels</a><sup><a href="#SkSurface_readPixels_2">[2]</a></sup><sup><a href="#SkSurface_readPixels_3">[3]</a></sup>
|
||||
<a href="#SkBitmap_writePixels">writePixels</a><sup><a href="#SkBitmap_writePixels_2">[2]</a></sup><sup><a href="#SkBitmap_writePixels_3">[3]</a></sup> <a href="SkPixmap_Reference#SkPixmap_readPixels">SkPixmap::readPixels</a><sup><a href="SkPixmap_Reference#SkPixmap_readPixels_2">[2]</a></sup><sup><a href="SkPixmap_Reference#SkPixmap_readPixels_3">[3]</a></sup><sup><a href="SkPixmap_Reference#SkPixmap_readPixels_4">[4]</a></sup><sup><a href="SkPixmap_Reference#SkPixmap_readPixels_5">[5]</a></sup> <a href="SkCanvas_Reference#SkCanvas_readPixels">SkCanvas::readPixels</a><sup><a href="SkCanvas_Reference#SkCanvas_readPixels_2">[2]</a></sup><sup><a href="SkCanvas_Reference#SkCanvas_readPixels_3">[3]</a></sup> <a href="SkImage_Reference#SkImage_readPixels">SkImage::readPixels</a><sup><a href="SkImage_Reference#SkImage_readPixels_2">[2]</a></sup> <a href="SkSurface_Reference#SkSurface_readPixels">SkSurface::readPixels</a><sup><a href="SkSurface_Reference#SkSurface_readPixels_2">[2]</a></sup><sup><a href="SkSurface_Reference#SkSurface_readPixels_3">[3]</a></sup>
|
||||
|
||||
---
|
||||
|
||||
@ -3135,14 +3135,14 @@ row to the next. Returns true if pixels are copied. Returns false if:
|
||||
|
||||
<table> <tr>
|
||||
<td><a href="#SkBitmap_readPixels_3_dst">dst</a> pixel storage equals nullptr</td> </tr> <tr>
|
||||
<td><a href="#SkBitmap_readPixels_3_dst">dst</a>.<a href="#SkBitmap_rowBytes">rowBytes</a> is less than <a href="#SkImageInfo_minRowBytes">SkImageInfo::minRowBytes</a></td> </tr> <tr>
|
||||
<td><a href="#SkBitmap_readPixels_3_dst">dst</a>.<a href="#SkBitmap_rowBytes">rowBytes</a> is less than <a href="SkImageInfo_Reference#SkImageInfo_minRowBytes">SkImageInfo::minRowBytes</a></td> </tr> <tr>
|
||||
<td><a href="undocumented#Pixel_Ref">Pixel Ref</a> is nullptr</td> </tr>
|
||||
</table>
|
||||
|
||||
<a href="#Pixels">Pixels</a> are copied only if pixel conversion is possible. If <a href="#Bitmap">Bitmap</a> <a href="#SkBitmap_colorType">colorType</a> is
|
||||
<a href="SkImageInfo_Reference#SkColorType">kGray 8 SkColorType</a>, or <a href="SkImageInfo_Reference#SkColorType">kAlpha 8 SkColorType</a>; <a href="#SkBitmap_readPixels_3_dst">dst</a> <a href="SkImageInfo_Reference#Color_Type">Color Type</a> must match.
|
||||
If <a href="#Bitmap">Bitmap</a> <a href="#SkBitmap_colorType">colorType</a> is <a href="SkImageInfo_Reference#SkColorType">kGray 8 SkColorType</a>, <a href="#SkBitmap_readPixels_3_dst">dst</a> <a href="undocumented#Color_Space">Color Space</a> must match.
|
||||
If <a href="#Bitmap">Bitmap</a> <a href="#SkBitmap_alphaType">alphaType</a> is <a href="SkImageInfo_Reference#SkAlphaType">kOpaque SkAlphaType</a>, <a href="#SkBitmap_readPixels_3_dst">dst</a> <a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a> must
|
||||
<a href="SkImageInfo_Reference#kGray_8_SkColorType">kGray_8_SkColorType</a>, or <a href="SkImageInfo_Reference#kAlpha_8_SkColorType">kAlpha_8_SkColorType</a>; <a href="#SkBitmap_readPixels_3_dst">dst</a> <a href="SkImageInfo_Reference#Color_Type">Color Type</a> must match.
|
||||
If <a href="#Bitmap">Bitmap</a> <a href="#SkBitmap_colorType">colorType</a> is <a href="SkImageInfo_Reference#kGray_8_SkColorType">kGray_8_SkColorType</a>, <a href="#SkBitmap_readPixels_3_dst">dst</a> <a href="undocumented#Color_Space">Color Space</a> must match.
|
||||
If <a href="#Bitmap">Bitmap</a> <a href="#SkBitmap_alphaType">alphaType</a> is <a href="SkImageInfo_Reference#kOpaque_SkAlphaType">kOpaque_SkAlphaType</a>, <a href="#SkBitmap_readPixels_3_dst">dst</a> <a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a> must
|
||||
match. If <a href="#Bitmap">Bitmap</a> <a href="#SkBitmap_colorSpace">colorSpace</a> is nullptr, <a href="#SkBitmap_readPixels_3_dst">dst</a> <a href="undocumented#Color_Space">Color Space</a> must match. Returns
|
||||
false if pixel conversion is not possible.
|
||||
<a href="#SkBitmap_readPixels_3_srcX">srcX</a> and <a href="#SkBitmap_readPixels_3_srcY">srcY</a> may be negative to copy only top or left of source. Returns
|
||||
@ -3171,7 +3171,7 @@ true if pixels are copied to <a href="#SkBitmap_readPixels_3_dst">dst</a>
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkBitmap_writePixels">writePixels</a><sup><a href="#SkBitmap_writePixels_2">[2]</a></sup><sup><a href="#SkBitmap_writePixels_3">[3]</a></sup> <a href="#SkPixmap_readPixels">SkPixmap::readPixels</a><sup><a href="#SkPixmap_readPixels_2">[2]</a></sup><sup><a href="#SkPixmap_readPixels_3">[3]</a></sup><sup><a href="#SkPixmap_readPixels_4">[4]</a></sup><sup><a href="#SkPixmap_readPixels_5">[5]</a></sup> <a href="#SkCanvas_readPixels">SkCanvas::readPixels</a><sup><a href="#SkCanvas_readPixels_2">[2]</a></sup><sup><a href="#SkCanvas_readPixels_3">[3]</a></sup> <a href="#SkImage_readPixels">SkImage::readPixels</a><sup><a href="#SkImage_readPixels_2">[2]</a></sup> <a href="#SkSurface_readPixels">SkSurface::readPixels</a><sup><a href="#SkSurface_readPixels_2">[2]</a></sup><sup><a href="#SkSurface_readPixels_3">[3]</a></sup>
|
||||
<a href="#SkBitmap_writePixels">writePixels</a><sup><a href="#SkBitmap_writePixels_2">[2]</a></sup><sup><a href="#SkBitmap_writePixels_3">[3]</a></sup> <a href="SkPixmap_Reference#SkPixmap_readPixels">SkPixmap::readPixels</a><sup><a href="SkPixmap_Reference#SkPixmap_readPixels_2">[2]</a></sup><sup><a href="SkPixmap_Reference#SkPixmap_readPixels_3">[3]</a></sup><sup><a href="SkPixmap_Reference#SkPixmap_readPixels_4">[4]</a></sup><sup><a href="SkPixmap_Reference#SkPixmap_readPixels_5">[5]</a></sup> <a href="SkCanvas_Reference#SkCanvas_readPixels">SkCanvas::readPixels</a><sup><a href="SkCanvas_Reference#SkCanvas_readPixels_2">[2]</a></sup><sup><a href="SkCanvas_Reference#SkCanvas_readPixels_3">[3]</a></sup> <a href="SkImage_Reference#SkImage_readPixels">SkImage::readPixels</a><sup><a href="SkImage_Reference#SkImage_readPixels_2">[2]</a></sup> <a href="SkSurface_Reference#SkSurface_readPixels">SkSurface::readPixels</a><sup><a href="SkSurface_Reference#SkSurface_readPixels_2">[2]</a></sup><sup><a href="SkSurface_Reference#SkSurface_readPixels_3">[3]</a></sup>
|
||||
|
||||
---
|
||||
|
||||
@ -3190,14 +3190,14 @@ row to the next. Returns true if pixels are copied. Returns false if:
|
||||
|
||||
<table> <tr>
|
||||
<td><a href="#SkBitmap_readPixels_4_dst">dst</a> pixel storage equals nullptr</td> </tr> <tr>
|
||||
<td><a href="#SkBitmap_readPixels_4_dst">dst</a>.<a href="#SkBitmap_rowBytes">rowBytes</a> is less than <a href="#SkImageInfo_minRowBytes">SkImageInfo::minRowBytes</a></td> </tr> <tr>
|
||||
<td><a href="#SkBitmap_readPixels_4_dst">dst</a>.<a href="#SkBitmap_rowBytes">rowBytes</a> is less than <a href="SkImageInfo_Reference#SkImageInfo_minRowBytes">SkImageInfo::minRowBytes</a></td> </tr> <tr>
|
||||
<td><a href="undocumented#Pixel_Ref">Pixel Ref</a> is nullptr</td> </tr>
|
||||
</table>
|
||||
|
||||
<a href="#Pixels">Pixels</a> are copied only if pixel conversion is possible. If <a href="#Bitmap">Bitmap</a> <a href="#SkBitmap_colorType">colorType</a> is
|
||||
<a href="SkImageInfo_Reference#SkColorType">kGray 8 SkColorType</a>, or <a href="SkImageInfo_Reference#SkColorType">kAlpha 8 SkColorType</a>; <a href="#SkBitmap_readPixels_4_dst">dst</a> <a href="SkImageInfo_Reference#Color_Type">Color Type</a> must match.
|
||||
If <a href="#Bitmap">Bitmap</a> <a href="#SkBitmap_colorType">colorType</a> is <a href="SkImageInfo_Reference#SkColorType">kGray 8 SkColorType</a>, <a href="#SkBitmap_readPixels_4_dst">dst</a> <a href="undocumented#Color_Space">Color Space</a> must match.
|
||||
If <a href="#Bitmap">Bitmap</a> <a href="#SkBitmap_alphaType">alphaType</a> is <a href="SkImageInfo_Reference#SkAlphaType">kOpaque SkAlphaType</a>, <a href="#SkBitmap_readPixels_4_dst">dst</a> <a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a> must
|
||||
<a href="SkImageInfo_Reference#kGray_8_SkColorType">kGray_8_SkColorType</a>, or <a href="SkImageInfo_Reference#kAlpha_8_SkColorType">kAlpha_8_SkColorType</a>; <a href="#SkBitmap_readPixels_4_dst">dst</a> <a href="SkImageInfo_Reference#Color_Type">Color Type</a> must match.
|
||||
If <a href="#Bitmap">Bitmap</a> <a href="#SkBitmap_colorType">colorType</a> is <a href="SkImageInfo_Reference#kGray_8_SkColorType">kGray_8_SkColorType</a>, <a href="#SkBitmap_readPixels_4_dst">dst</a> <a href="undocumented#Color_Space">Color Space</a> must match.
|
||||
If <a href="#Bitmap">Bitmap</a> <a href="#SkBitmap_alphaType">alphaType</a> is <a href="SkImageInfo_Reference#kOpaque_SkAlphaType">kOpaque_SkAlphaType</a>, <a href="#SkBitmap_readPixels_4_dst">dst</a> <a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a> must
|
||||
match. If <a href="#Bitmap">Bitmap</a> <a href="#SkBitmap_colorSpace">colorSpace</a> is nullptr, <a href="#SkBitmap_readPixels_4_dst">dst</a> <a href="undocumented#Color_Space">Color Space</a> must match. Returns
|
||||
false if pixel conversion is not possible.
|
||||
|
||||
@ -3218,7 +3218,7 @@ true if pixels are copied to <a href="#SkBitmap_readPixels_4_dst">dst</a>
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkBitmap_writePixels">writePixels</a><sup><a href="#SkBitmap_writePixels_2">[2]</a></sup><sup><a href="#SkBitmap_writePixels_3">[3]</a></sup> <a href="#SkPixmap_readPixels">SkPixmap::readPixels</a><sup><a href="#SkPixmap_readPixels_2">[2]</a></sup><sup><a href="#SkPixmap_readPixels_3">[3]</a></sup><sup><a href="#SkPixmap_readPixels_4">[4]</a></sup><sup><a href="#SkPixmap_readPixels_5">[5]</a></sup> <a href="#SkCanvas_readPixels">SkCanvas::readPixels</a><sup><a href="#SkCanvas_readPixels_2">[2]</a></sup><sup><a href="#SkCanvas_readPixels_3">[3]</a></sup> <a href="#SkImage_readPixels">SkImage::readPixels</a><sup><a href="#SkImage_readPixels_2">[2]</a></sup> <a href="#SkSurface_readPixels">SkSurface::readPixels</a><sup><a href="#SkSurface_readPixels_2">[2]</a></sup><sup><a href="#SkSurface_readPixels_3">[3]</a></sup>
|
||||
<a href="#SkBitmap_writePixels">writePixels</a><sup><a href="#SkBitmap_writePixels_2">[2]</a></sup><sup><a href="#SkBitmap_writePixels_3">[3]</a></sup> <a href="SkPixmap_Reference#SkPixmap_readPixels">SkPixmap::readPixels</a><sup><a href="SkPixmap_Reference#SkPixmap_readPixels_2">[2]</a></sup><sup><a href="SkPixmap_Reference#SkPixmap_readPixels_3">[3]</a></sup><sup><a href="SkPixmap_Reference#SkPixmap_readPixels_4">[4]</a></sup><sup><a href="SkPixmap_Reference#SkPixmap_readPixels_5">[5]</a></sup> <a href="SkCanvas_Reference#SkCanvas_readPixels">SkCanvas::readPixels</a><sup><a href="SkCanvas_Reference#SkCanvas_readPixels_2">[2]</a></sup><sup><a href="SkCanvas_Reference#SkCanvas_readPixels_3">[3]</a></sup> <a href="SkImage_Reference#SkImage_readPixels">SkImage::readPixels</a><sup><a href="SkImage_Reference#SkImage_readPixels_2">[2]</a></sup> <a href="SkSurface_Reference#SkSurface_readPixels">SkSurface::readPixels</a><sup><a href="SkSurface_Reference#SkSurface_readPixels_2">[2]</a></sup><sup><a href="SkSurface_Reference#SkSurface_readPixels_3">[3]</a></sup>
|
||||
|
||||
---
|
||||
|
||||
@ -3238,14 +3238,14 @@ row to the next. Returns true if pixels are copied. Returns false if:
|
||||
|
||||
<table> <tr>
|
||||
<td><a href="#SkBitmap_writePixels_src">src</a> pixel storage equals nullptr</td> </tr> <tr>
|
||||
<td><a href="#SkBitmap_writePixels_src">src</a>.<a href="#SkBitmap_rowBytes">rowBytes</a> is less than <a href="#SkImageInfo_minRowBytes">SkImageInfo::minRowBytes</a></td> </tr> <tr>
|
||||
<td><a href="#SkBitmap_writePixels_src">src</a>.<a href="#SkBitmap_rowBytes">rowBytes</a> is less than <a href="SkImageInfo_Reference#SkImageInfo_minRowBytes">SkImageInfo::minRowBytes</a></td> </tr> <tr>
|
||||
<td><a href="undocumented#Pixel_Ref">Pixel Ref</a> is nullptr</td> </tr>
|
||||
</table>
|
||||
|
||||
<a href="#Pixels">Pixels</a> are copied only if pixel conversion is possible. If <a href="#Bitmap">Bitmap</a> <a href="#SkBitmap_colorType">colorType</a> is
|
||||
<a href="SkImageInfo_Reference#SkColorType">kGray 8 SkColorType</a>, or <a href="SkImageInfo_Reference#SkColorType">kAlpha 8 SkColorType</a>; <a href="#SkBitmap_writePixels_src">src</a> <a href="SkImageInfo_Reference#Color_Type">Color Type</a> must match.
|
||||
If <a href="#Bitmap">Bitmap</a> <a href="#SkBitmap_colorType">colorType</a> is <a href="SkImageInfo_Reference#SkColorType">kGray 8 SkColorType</a>, <a href="#SkBitmap_writePixels_src">src</a> <a href="undocumented#Color_Space">Color Space</a> must match.
|
||||
If <a href="#Bitmap">Bitmap</a> <a href="#SkBitmap_alphaType">alphaType</a> is <a href="SkImageInfo_Reference#SkAlphaType">kOpaque SkAlphaType</a>, <a href="#SkBitmap_writePixels_src">src</a> <a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a> must
|
||||
<a href="SkImageInfo_Reference#kGray_8_SkColorType">kGray_8_SkColorType</a>, or <a href="SkImageInfo_Reference#kAlpha_8_SkColorType">kAlpha_8_SkColorType</a>; <a href="#SkBitmap_writePixels_src">src</a> <a href="SkImageInfo_Reference#Color_Type">Color Type</a> must match.
|
||||
If <a href="#Bitmap">Bitmap</a> <a href="#SkBitmap_colorType">colorType</a> is <a href="SkImageInfo_Reference#kGray_8_SkColorType">kGray_8_SkColorType</a>, <a href="#SkBitmap_writePixels_src">src</a> <a href="undocumented#Color_Space">Color Space</a> must match.
|
||||
If <a href="#Bitmap">Bitmap</a> <a href="#SkBitmap_alphaType">alphaType</a> is <a href="SkImageInfo_Reference#kOpaque_SkAlphaType">kOpaque_SkAlphaType</a>, <a href="#SkBitmap_writePixels_src">src</a> <a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a> must
|
||||
match. If <a href="#Bitmap">Bitmap</a> <a href="#SkBitmap_colorSpace">colorSpace</a> is nullptr, <a href="#SkBitmap_writePixels_src">src</a> <a href="undocumented#Color_Space">Color Space</a> must match. Returns
|
||||
false if pixel conversion is not possible.
|
||||
<a href="#SkBitmap_writePixels_dstX">dstX</a> and <a href="#SkBitmap_writePixels_dstY">dstY</a> may be negative to copy only top or left of source. Returns
|
||||
@ -3293,14 +3293,14 @@ row to the next. Returns true if pixels are copied. Returns false if:
|
||||
|
||||
<table> <tr>
|
||||
<td><a href="#SkBitmap_writePixels_2_src">src</a> pixel storage equals nullptr</td> </tr> <tr>
|
||||
<td><a href="#SkBitmap_writePixels_2_src">src</a>.<a href="#SkBitmap_rowBytes">rowBytes</a> is less than <a href="#SkImageInfo_minRowBytes">SkImageInfo::minRowBytes</a></td> </tr> <tr>
|
||||
<td><a href="#SkBitmap_writePixels_2_src">src</a>.<a href="#SkBitmap_rowBytes">rowBytes</a> is less than <a href="SkImageInfo_Reference#SkImageInfo_minRowBytes">SkImageInfo::minRowBytes</a></td> </tr> <tr>
|
||||
<td><a href="undocumented#Pixel_Ref">Pixel Ref</a> is nullptr</td> </tr>
|
||||
</table>
|
||||
|
||||
<a href="#Pixels">Pixels</a> are copied only if pixel conversion is possible. If <a href="#Bitmap">Bitmap</a> <a href="#SkBitmap_colorType">colorType</a> is
|
||||
<a href="SkImageInfo_Reference#SkColorType">kGray 8 SkColorType</a>, or <a href="SkImageInfo_Reference#SkColorType">kAlpha 8 SkColorType</a>; <a href="#SkBitmap_writePixels_2_src">src</a> <a href="SkImageInfo_Reference#Color_Type">Color Type</a> must match.
|
||||
If <a href="#Bitmap">Bitmap</a> <a href="#SkBitmap_colorType">colorType</a> is <a href="SkImageInfo_Reference#SkColorType">kGray 8 SkColorType</a>, <a href="#SkBitmap_writePixels_2_src">src</a> <a href="undocumented#Color_Space">Color Space</a> must match.
|
||||
If <a href="#Bitmap">Bitmap</a> <a href="#SkBitmap_alphaType">alphaType</a> is <a href="SkImageInfo_Reference#SkAlphaType">kOpaque SkAlphaType</a>, <a href="#SkBitmap_writePixels_2_src">src</a> <a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a> must
|
||||
<a href="SkImageInfo_Reference#kGray_8_SkColorType">kGray_8_SkColorType</a>, or <a href="SkImageInfo_Reference#kAlpha_8_SkColorType">kAlpha_8_SkColorType</a>; <a href="#SkBitmap_writePixels_2_src">src</a> <a href="SkImageInfo_Reference#Color_Type">Color Type</a> must match.
|
||||
If <a href="#Bitmap">Bitmap</a> <a href="#SkBitmap_colorType">colorType</a> is <a href="SkImageInfo_Reference#kGray_8_SkColorType">kGray_8_SkColorType</a>, <a href="#SkBitmap_writePixels_2_src">src</a> <a href="undocumented#Color_Space">Color Space</a> must match.
|
||||
If <a href="#Bitmap">Bitmap</a> <a href="#SkBitmap_alphaType">alphaType</a> is <a href="SkImageInfo_Reference#kOpaque_SkAlphaType">kOpaque_SkAlphaType</a>, <a href="#SkBitmap_writePixels_2_src">src</a> <a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a> must
|
||||
match. If <a href="#Bitmap">Bitmap</a> <a href="#SkBitmap_colorSpace">colorSpace</a> is nullptr, <a href="#SkBitmap_writePixels_2_src">src</a> <a href="undocumented#Color_Space">Color Space</a> must match. Returns
|
||||
false if pixel conversion is not possible.
|
||||
|
||||
@ -3340,21 +3340,21 @@ row to the next. Returns true if pixels are copied. Returns false if:
|
||||
|
||||
<table> <tr>
|
||||
<td><a href="#SkBitmap_writePixels_3_src">src</a> pixel storage equals nullptr</td> </tr> <tr>
|
||||
<td><a href="#SkBitmap_writePixels_3_src">src</a>.<a href="#SkBitmap_rowBytes">rowBytes</a> is less than <a href="#SkImageInfo_minRowBytes">SkImageInfo::minRowBytes</a></td> </tr> <tr>
|
||||
<td><a href="#SkBitmap_writePixels_3_src">src</a>.<a href="#SkBitmap_rowBytes">rowBytes</a> is less than <a href="SkImageInfo_Reference#SkImageInfo_minRowBytes">SkImageInfo::minRowBytes</a></td> </tr> <tr>
|
||||
<td><a href="undocumented#Pixel_Ref">Pixel Ref</a> is nullptr</td> </tr>
|
||||
</table>
|
||||
|
||||
<a href="#Pixels">Pixels</a> are copied only if pixel conversion is possible. If <a href="#Bitmap">Bitmap</a> <a href="#SkBitmap_colorType">colorType</a> is
|
||||
<a href="SkImageInfo_Reference#SkColorType">kGray 8 SkColorType</a>, or <a href="SkImageInfo_Reference#SkColorType">kAlpha 8 SkColorType</a>; <a href="#SkBitmap_writePixels_3_src">src</a> <a href="SkImageInfo_Reference#Color_Type">Color Type</a> must match.
|
||||
If <a href="#Bitmap">Bitmap</a> <a href="#SkBitmap_colorType">colorType</a> is <a href="SkImageInfo_Reference#SkColorType">kGray 8 SkColorType</a>, <a href="#SkBitmap_writePixels_3_src">src</a> <a href="undocumented#Color_Space">Color Space</a> must match.
|
||||
If <a href="#Bitmap">Bitmap</a> <a href="#SkBitmap_alphaType">alphaType</a> is <a href="SkImageInfo_Reference#SkAlphaType">kOpaque SkAlphaType</a>, <a href="#SkBitmap_writePixels_3_src">src</a> <a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a> must
|
||||
<a href="SkImageInfo_Reference#kGray_8_SkColorType">kGray_8_SkColorType</a>, or <a href="SkImageInfo_Reference#kAlpha_8_SkColorType">kAlpha_8_SkColorType</a>; <a href="#SkBitmap_writePixels_3_src">src</a> <a href="SkImageInfo_Reference#Color_Type">Color Type</a> must match.
|
||||
If <a href="#Bitmap">Bitmap</a> <a href="#SkBitmap_colorType">colorType</a> is <a href="SkImageInfo_Reference#kGray_8_SkColorType">kGray_8_SkColorType</a>, <a href="#SkBitmap_writePixels_3_src">src</a> <a href="undocumented#Color_Space">Color Space</a> must match.
|
||||
If <a href="#Bitmap">Bitmap</a> <a href="#SkBitmap_alphaType">alphaType</a> is <a href="SkImageInfo_Reference#kOpaque_SkAlphaType">kOpaque_SkAlphaType</a>, <a href="#SkBitmap_writePixels_3_src">src</a> <a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a> must
|
||||
match. If <a href="#Bitmap">Bitmap</a> <a href="#SkBitmap_colorSpace">colorSpace</a> is nullptr, <a href="#SkBitmap_writePixels_3_src">src</a> <a href="undocumented#Color_Space">Color Space</a> must match. Returns
|
||||
false if pixel conversion is not possible. Returns false if <a href="#SkBitmap_width">width</a> or <a href="#SkBitmap_height">height</a>
|
||||
is zero or negative.
|
||||
|
||||
If <a href="#SkBitmap_writePixels_3_behavior">behavior</a> is <a href="#SkTransferFunctionBehavior_kRespect">SkTransferFunctionBehavior::kRespect</a>: converts <a href="#SkBitmap_writePixels_3_src">src</a>
|
||||
If <a href="#SkBitmap_writePixels_3_behavior">behavior</a> is <a href="undocumented#SkTransferFunctionBehavior_kRespect">SkTransferFunctionBehavior::kRespect</a>: converts <a href="#SkBitmap_writePixels_3_src">src</a>
|
||||
pixels to a linear space before converting to <a href="SkImageInfo_Reference#Image_Info">Image Info</a>.
|
||||
If <a href="#SkBitmap_writePixels_3_behavior">behavior</a> is <a href="#SkTransferFunctionBehavior_kIgnore">SkTransferFunctionBehavior::kIgnore</a>: <a href="#SkBitmap_writePixels_3_src">src</a>
|
||||
If <a href="#SkBitmap_writePixels_3_behavior">behavior</a> is <a href="undocumented#SkTransferFunctionBehavior_kIgnore">SkTransferFunctionBehavior::kIgnore</a>: <a href="#SkBitmap_writePixels_3_src">src</a>
|
||||
pixels are treated as if they are linear, regardless of how they are encoded.
|
||||
|
||||
### Parameters
|
||||
@ -3366,8 +3366,8 @@ column index whose absolute value is less than <a href="#SkBitmap_width">width</
|
||||
</tr> <tr> <td><a name="SkBitmap_writePixels_3_y"> <code><strong>y </strong></code> </a></td> <td>
|
||||
row index whose absolute value is less than <a href="#SkBitmap_height">height</a></td>
|
||||
</tr> <tr> <td><a name="SkBitmap_writePixels_3_behavior"> <code><strong>behavior </strong></code> </a></td> <td>
|
||||
one of: <a href="#SkTransferFunctionBehavior_kRespect">SkTransferFunctionBehavior::kRespect</a>,
|
||||
<a href="#SkTransferFunctionBehavior_kIgnore">SkTransferFunctionBehavior::kIgnore</a></td>
|
||||
one of: <a href="undocumented#SkTransferFunctionBehavior_kRespect">SkTransferFunctionBehavior::kRespect</a>,
|
||||
<a href="undocumented#SkTransferFunctionBehavior_kIgnore">SkTransferFunctionBehavior::kIgnore</a></td>
|
||||
</tr>
|
||||
</table>
|
||||
|
||||
@ -3429,7 +3429,7 @@ sets state</td>
|
||||
bool extractAlpha(SkBitmap* dst) const
|
||||
</pre>
|
||||
|
||||
Sets <a href="#SkBitmap_extractAlpha_dst">dst</a> to <a href="#Alpha">Alpha</a> described by pixels. Returns false if <a href="#SkBitmap_extractAlpha_dst">dst</a> cannot be written to
|
||||
Sets <a href="#SkBitmap_extractAlpha_dst">dst</a> to <a href="undocumented#Alpha">Alpha</a> described by pixels. Returns false if <a href="#SkBitmap_extractAlpha_dst">dst</a> cannot be written to
|
||||
or <a href="#SkBitmap_extractAlpha_dst">dst</a> pixels cannot be allocated.
|
||||
|
||||
Uses <a href="#SkBitmap_HeapAllocator">HeapAllocator</a> to reserve memory for <a href="#SkBitmap_extractAlpha_dst">dst</a> <a href="undocumented#Pixel_Ref">Pixel Ref</a>.
|
||||
@ -3443,7 +3443,7 @@ holds <a href="undocumented#Pixel_Ref">Pixel Ref</a> to fill with alpha layer</t
|
||||
|
||||
### Return Value
|
||||
|
||||
true if <a href="#Alpha">Alpha</a> layer was constructed in <a href="#SkBitmap_extractAlpha_dst">dst</a> <a href="undocumented#Pixel_Ref">Pixel Ref</a>
|
||||
true if <a href="undocumented#Alpha">Alpha</a> layer was constructed in <a href="#SkBitmap_extractAlpha_dst">dst</a> <a href="undocumented#Pixel_Ref">Pixel Ref</a>
|
||||
|
||||
### Example
|
||||
|
||||
@ -3461,10 +3461,10 @@ true if <a href="#Alpha">Alpha</a> layer was constructed in <a href="#SkBitmap_e
|
||||
bool extractAlpha(SkBitmap* dst, const SkPaint* paint, SkIPoint* offset) const
|
||||
</pre>
|
||||
|
||||
Sets <a href="#SkBitmap_extractAlpha_2_dst">dst</a> to <a href="#Alpha">Alpha</a> described by pixels. Returns false if <a href="#SkBitmap_extractAlpha_2_dst">dst</a> cannot be written to
|
||||
Sets <a href="#SkBitmap_extractAlpha_2_dst">dst</a> to <a href="undocumented#Alpha">Alpha</a> described by pixels. Returns false if <a href="#SkBitmap_extractAlpha_2_dst">dst</a> cannot be written to
|
||||
or <a href="#SkBitmap_extractAlpha_2_dst">dst</a> pixels cannot be allocated.
|
||||
|
||||
If <a href="#SkBitmap_extractAlpha_2_paint">paint</a> is not nullptr and contains <a href="undocumented#Mask_Filter">Mask Filter</a>, <a href="#SkMaskFilter_filterMask">SkMaskFilter::filterMask</a>
|
||||
If <a href="#SkBitmap_extractAlpha_2_paint">paint</a> is not nullptr and contains <a href="undocumented#Mask_Filter">Mask Filter</a>, <a href="undocumented#SkMaskFilter_filterMask">SkMaskFilter::filterMask</a>
|
||||
generates <a href="undocumented#Mask_Alpha">Mask Alpha</a> from <a href="#Bitmap">Bitmap</a>. Uses <a href="#SkBitmap_HeapAllocator">HeapAllocator</a> to reserve memory for <a href="#SkBitmap_extractAlpha_2_dst">dst</a>
|
||||
<a href="undocumented#Pixel_Ref">Pixel Ref</a>. Sets <a href="#SkBitmap_extractAlpha_2_offset">offset</a> to top-left position for <a href="#SkBitmap_extractAlpha_2_dst">dst</a> for alignment with <a href="#Bitmap">Bitmap</a>;
|
||||
(0, 0) unless <a href="undocumented#SkMaskFilter">SkMaskFilter</a> generates mask.
|
||||
@ -3482,7 +3482,7 @@ top-left position for <a href="#SkBitmap_extractAlpha_2_dst">dst</a>; may be nul
|
||||
|
||||
### Return Value
|
||||
|
||||
true if <a href="#Alpha">Alpha</a> layer was constructed in <a href="#SkBitmap_extractAlpha_2_dst">dst</a> <a href="undocumented#Pixel_Ref">Pixel Ref</a>
|
||||
true if <a href="undocumented#Alpha">Alpha</a> layer was constructed in <a href="#SkBitmap_extractAlpha_2_dst">dst</a> <a href="undocumented#Pixel_Ref">Pixel Ref</a>
|
||||
|
||||
### Example
|
||||
|
||||
@ -3500,10 +3500,10 @@ true if <a href="#Alpha">Alpha</a> layer was constructed in <a href="#SkBitmap_e
|
||||
bool extractAlpha(SkBitmap* dst, const SkPaint* paint, Allocator* allocator, SkIPoint* offset) const
|
||||
</pre>
|
||||
|
||||
Sets <a href="#SkBitmap_extractAlpha_3_dst">dst</a> to <a href="#Alpha">Alpha</a> described by pixels. Returns false if <a href="#SkBitmap_extractAlpha_3_dst">dst</a> cannot be written to
|
||||
Sets <a href="#SkBitmap_extractAlpha_3_dst">dst</a> to <a href="undocumented#Alpha">Alpha</a> described by pixels. Returns false if <a href="#SkBitmap_extractAlpha_3_dst">dst</a> cannot be written to
|
||||
or <a href="#SkBitmap_extractAlpha_3_dst">dst</a> pixels cannot be allocated.
|
||||
|
||||
If <a href="#SkBitmap_extractAlpha_3_paint">paint</a> is not nullptr and contains <a href="undocumented#Mask_Filter">Mask Filter</a>, <a href="#SkMaskFilter_filterMask">SkMaskFilter::filterMask</a>
|
||||
If <a href="#SkBitmap_extractAlpha_3_paint">paint</a> is not nullptr and contains <a href="undocumented#Mask_Filter">Mask Filter</a>, <a href="undocumented#SkMaskFilter_filterMask">SkMaskFilter::filterMask</a>
|
||||
generates <a href="undocumented#Mask_Alpha">Mask Alpha</a> from <a href="#Bitmap">Bitmap</a>. <a href="#SkBitmap_extractAlpha_3_allocator">allocator</a> may reference a custom allocation
|
||||
class or be set to nullptr to use <a href="#SkBitmap_HeapAllocator">HeapAllocator</a>. Sets <a href="#SkBitmap_extractAlpha_3_offset">offset</a> to top-left
|
||||
position for <a href="#SkBitmap_extractAlpha_3_dst">dst</a> for alignment with <a href="#Bitmap">Bitmap</a>; (0, 0) unless <a href="undocumented#SkMaskFilter">SkMaskFilter</a> generates
|
||||
@ -3524,7 +3524,7 @@ top-left position for <a href="#SkBitmap_extractAlpha_3_dst">dst</a>; may be nul
|
||||
|
||||
### Return Value
|
||||
|
||||
true if <a href="#Alpha">Alpha</a> layer was constructed in <a href="#SkBitmap_extractAlpha_3_dst">dst</a> <a href="undocumented#Pixel_Ref">Pixel Ref</a>
|
||||
true if <a href="undocumented#Alpha">Alpha</a> layer was constructed in <a href="#SkBitmap_extractAlpha_3_dst">dst</a> <a href="undocumented#Pixel_Ref">Pixel Ref</a>
|
||||
|
||||
### Example
|
||||
|
||||
@ -3612,7 +3612,7 @@ SK_DEBUG is defined at compile time.
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkImageInfo_validate">SkImageInfo::validate()</a>
|
||||
<a href="SkImageInfo_Reference#SkImageInfo_validate">SkImageInfo::validate()</a>
|
||||
|
||||
---
|
||||
|
||||
@ -3648,7 +3648,7 @@ bitmap dimensions (6, 11)
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkPaint_toString">SkPaint::toString</a>
|
||||
<a href="SkPaint_Reference#SkPaint_toString">SkPaint::toString</a>
|
||||
|
||||
---
|
||||
|
||||
|
||||
File diff suppressed because it is too large
Load Diff
@ -5,11 +5,11 @@ SkIPoint16 Reference
|
||||
|
||||
## <a name="Overview"></a> Overview
|
||||
|
||||
## <a name="Subtopic"></a> Subtopic
|
||||
## <a name="Overview_Subtopic"></a> Overview Subtopic
|
||||
|
||||
| name | description |
|
||||
| --- | --- |
|
||||
| <a href="#Constructor">Constructor</a> | functions that construct <a href="SkIPoint16_Reference#SkIPoint16">SkIPoint16</a> |
|
||||
| <a href="#Constructor">Constructor</a> | functions that construct <a href="#SkIPoint16">SkIPoint16</a> |
|
||||
| <a href="#Member_Function">Member Function</a> | static functions and member methods |
|
||||
| <a href="#Member">Member</a> | member values |
|
||||
| <a href="#Related_Function">Related Function</a> | similar methods grouped together |
|
||||
@ -92,7 +92,7 @@ pt1.fY == pt2.fY
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkIPoint16_set">set</a> <a href="#SkPoint_iset">SkPoint::iset()</a><sup><a href="#SkPoint_iset_2">[2]</a></sup> <a href="#SkIPoint_Make">SkIPoint::Make</a>
|
||||
<a href="#SkIPoint16_set">set</a> <a href="SkPoint_Reference#SkPoint_iset">SkPoint::iset()</a><sup><a href="SkPoint_Reference#SkPoint_iset_2">[2]</a></sup> <a href="SkIPoint_Reference#SkIPoint_Make">SkIPoint::Make</a>
|
||||
|
||||
---
|
||||
|
||||
@ -130,7 +130,7 @@ pt1.fX == pt1.x()
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkIPoint16_y">y</a> <a href="#SkIPoint_x">SkIPoint::x()</a>
|
||||
<a href="#SkIPoint16_y">y</a> <a href="SkIPoint_Reference#SkIPoint_x">SkIPoint::x()</a>
|
||||
|
||||
---
|
||||
|
||||
@ -161,7 +161,7 @@ pt1.fY == pt1.y()
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkIPoint16_x">x</a> <a href="#SkPoint_y">SkPoint::y()</a> <a href="#SkIPoint_y">SkIPoint::y()</a>
|
||||
<a href="#SkIPoint16_x">x</a> <a href="SkPoint_Reference#SkPoint_y">SkPoint::y()</a> <a href="SkIPoint_Reference#SkIPoint_y">SkIPoint::y()</a>
|
||||
|
||||
---
|
||||
|
||||
@ -204,7 +204,7 @@ pt1.fY == pt2.fY
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkIPoint16_Make">Make</a> <a href="#SkPoint_set">SkPoint::set</a>
|
||||
<a href="#SkIPoint16_Make">Make</a> <a href="SkPoint_Reference#SkPoint_set">SkPoint::set</a>
|
||||
|
||||
---
|
||||
|
||||
|
||||
@ -5,11 +5,11 @@ SkIPoint Reference
|
||||
|
||||
## <a name="Overview"></a> Overview
|
||||
|
||||
## <a name="Subtopic"></a> Subtopic
|
||||
## <a name="Overview_Subtopic"></a> Overview Subtopic
|
||||
|
||||
| name | description |
|
||||
| --- | --- |
|
||||
| <a href="#Constructor">Constructor</a> | functions that construct <a href="SkIPoint_Reference#SkIPoint">SkIPoint</a> |
|
||||
| <a href="#Constructor">Constructor</a> | functions that construct <a href="#SkIPoint">SkIPoint</a> |
|
||||
| <a href="#Member_Function">Member Function</a> | static functions and member methods |
|
||||
| <a href="#Member">Member</a> | member values |
|
||||
| <a href="#Operator">Operator</a> | operator overloading methods |
|
||||
@ -93,7 +93,7 @@ pt1 == pt2
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkIPoint_set">set</a> <a href="#SkPoint_iset">SkPoint::iset()</a><sup><a href="#SkPoint_iset_2">[2]</a></sup> <a href="#SkPoint_Make">SkPoint::Make</a> <a href="#SkIPoint16_Make">SkIPoint16::Make</a>
|
||||
<a href="#SkIPoint_set">set</a> <a href="SkPoint_Reference#SkPoint_iset">SkPoint::iset()</a><sup><a href="SkPoint_Reference#SkPoint_iset_2">[2]</a></sup> <a href="SkPoint_Reference#SkPoint_Make">SkPoint::Make</a> <a href="SkIPoint16_Reference#SkIPoint16_Make">SkIPoint16::Make</a>
|
||||
|
||||
---
|
||||
|
||||
@ -132,7 +132,7 @@ pt1.fX == pt1.x()
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkIPoint_y">y</a> <a href="#SkPoint_x">SkPoint::x()</a> <a href="#SkIPoint16_x">SkIPoint16::x()</a>
|
||||
<a href="#SkIPoint_y">y</a> <a href="SkPoint_Reference#SkPoint_x">SkPoint::x()</a> <a href="SkIPoint16_Reference#SkIPoint16_x">SkIPoint16::x()</a>
|
||||
|
||||
---
|
||||
|
||||
@ -163,7 +163,7 @@ pt1.fY == pt1.y()
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkIPoint_x">x</a> <a href="#SkPoint_y">SkPoint::y()</a> <a href="#SkIPoint16_y">SkIPoint16::y()</a>
|
||||
<a href="#SkIPoint_x">x</a> <a href="SkPoint_Reference#SkPoint_y">SkPoint::y()</a> <a href="SkIPoint16_Reference#SkIPoint16_y">SkIPoint16::y()</a>
|
||||
|
||||
---
|
||||
|
||||
@ -194,7 +194,7 @@ pt.isZero() == true
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkPoint_isZero">SkPoint::isZero</a>
|
||||
<a href="SkPoint_Reference#SkPoint_isZero">SkPoint::isZero</a>
|
||||
|
||||
---
|
||||
|
||||
@ -236,7 +236,7 @@ pt1 == pt2
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkIPoint_Make">Make</a> <a href="#SkIPoint16_set">SkIPoint16::set</a>
|
||||
<a href="#SkIPoint_Make">Make</a> <a href="SkIPoint16_Reference#SkIPoint16_set">SkIPoint16::set</a>
|
||||
|
||||
---
|
||||
|
||||
@ -246,11 +246,11 @@ pt1 == pt2
|
||||
| --- | --- |
|
||||
| <a href="#SkIPoint_equals">equals</a> | returns true if members are equal |
|
||||
| <a href="#SkIPoint_notequal_operator">operator!=(const SkIPoint& a, const SkIPoint& b)</a> | returns true if <a href="#IPoint">IPoints</a> are unequal |
|
||||
| <a href="#SkIPoint_add_operator">operator+(const SkIPoint& a, const SkIVector& b)</a> | returns <a href="#IPoint">IPoint</a> offset by <a href="SkIPoint_Reference#IVector">IVector</a> |
|
||||
| <a href="#SkIPoint_addto_operator">operator+=(const SkIVector& v)</a> | adds <a href="SkIPoint_Reference#IVector">IVector</a> to <a href="#IPoint">IPoint</a> |
|
||||
| <a href="#SkIPoint_add_operator">operator+(const SkIPoint& a, const SkIVector& b)</a> | returns <a href="#IPoint">IPoint</a> offset by <a href="#IVector">IVector</a> |
|
||||
| <a href="#SkIPoint_addto_operator">operator+=(const SkIVector& v)</a> | adds <a href="#IVector">IVector</a> to <a href="#IPoint">IPoint</a> |
|
||||
| <a href="#SkIPoint_minus_operator">operator-() const</a> | reverses sign of <a href="#IPoint">IPoint</a> |
|
||||
| <a href="#SkIPoint_subtract_operator">operator-(const SkIPoint& a, const SkIPoint& b)</a> | returns <a href="SkIPoint_Reference#IVector">IVector</a> between <a href="#IPoint">IPoints</a> |
|
||||
| <a href="#SkIPoint_subtractfrom_operator">operator-=(const SkIVector& v)</a> | subtracts <a href="SkIPoint_Reference#IVector">IVector</a> from <a href="#IPoint">IPoint</a> |
|
||||
| <a href="#SkIPoint_subtract_operator">operator-(const SkIPoint& a, const SkIPoint& b)</a> | returns <a href="#IVector">IVector</a> between <a href="#IPoint">IPoints</a> |
|
||||
| <a href="#SkIPoint_subtractfrom_operator">operator-=(const SkIVector& v)</a> | subtracts <a href="#IVector">IVector</a> from <a href="#IPoint">IPoint</a> |
|
||||
| <a href="#SkIPoint_equal_operator">operator==(const SkIPoint& a, const SkIPoint& b)</a> | returns true if <a href="#IPoint">IPoints</a> are equal |
|
||||
|
||||
<a name="SkIPoint_minus_operator"></a>
|
||||
@ -283,7 +283,7 @@ pt: -2147483648, -2147483648 negate: -2147483648, -2147483648
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkIPoint_subtract_operator">operator-(const SkIPoint& a, const SkIPoint& b)</a> <a href="#SkIPoint_subtractfrom_operator">operator-=(const SkIVector& v)</a> <a href="#SkPoint_minus_operator">SkPoint::operator-() const</a>
|
||||
<a href="#SkIPoint_subtract_operator">operator-(const SkIPoint& a, const SkIPoint& b)</a> <a href="#SkIPoint_subtractfrom_operator">operator-=(const SkIVector& v)</a> <a href="SkPoint_Reference#SkPoint_minus_operator">SkPoint::operator-() const</a>
|
||||
|
||||
---
|
||||
|
||||
@ -294,12 +294,12 @@ pt: -2147483648, -2147483648 negate: -2147483648, -2147483648
|
||||
void operator+=(const SkIVector& v)
|
||||
</pre>
|
||||
|
||||
Offsets <a href="#IPoint">IPoint</a> by <a href="SkIPoint_Reference#IVector">IVector</a> <a href="#SkIPoint_addto_operator_v">v</a>. Sets <a href="#IPoint">IPoint</a> to(<a href="#SkIPoint_fX">fX</a> + <a href="#SkIPoint_addto_operator_v">v</a>.<a href="#SkIPoint_fX">fX</a>, <a href="#SkIPoint_fY">fY</a> + <a href="#SkIPoint_addto_operator_v">v</a>.<a href="#SkIPoint_fY">fY</a>).
|
||||
Offsets <a href="#IPoint">IPoint</a> by <a href="#IVector">IVector</a> <a href="#SkIPoint_addto_operator_v">v</a>. Sets <a href="#IPoint">IPoint</a> to(<a href="#SkIPoint_fX">fX</a> + <a href="#SkIPoint_addto_operator_v">v</a>.<a href="#SkIPoint_fX">fX</a>, <a href="#SkIPoint_fY">fY</a> + <a href="#SkIPoint_addto_operator_v">v</a>.<a href="#SkIPoint_fY">fY</a>).
|
||||
|
||||
### Parameters
|
||||
|
||||
<table> <tr> <td><a name="SkIPoint_addto_operator_v"> <code><strong>v </strong></code> </a></td> <td>
|
||||
<a href="SkIPoint_Reference#IVector">IVector</a> to add</td>
|
||||
<a href="#IVector">IVector</a> to add</td>
|
||||
</tr>
|
||||
</table>
|
||||
|
||||
@ -309,7 +309,7 @@ Offsets <a href="#IPoint">IPoint</a> by <a href="SkIPoint_Reference#IVector">IVe
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkIPoint_add_operator">operator+(const SkIPoint& a, const SkIVector& b)</a> <a href="#SkPoint_addto_operator">SkPoint::operator+=(const SkVector& v)</a>
|
||||
<a href="#SkIPoint_add_operator">operator+(const SkIPoint& a, const SkIVector& b)</a> <a href="SkPoint_Reference#SkPoint_addto_operator">SkPoint::operator+=(const SkVector& v)</a>
|
||||
|
||||
---
|
||||
|
||||
@ -320,13 +320,13 @@ Offsets <a href="#IPoint">IPoint</a> by <a href="SkIPoint_Reference#IVector">IVe
|
||||
void operator-=(const SkIVector& v)
|
||||
</pre>
|
||||
|
||||
Subtracts <a href="SkIPoint_Reference#IVector">IVector</a> <a href="#SkIPoint_subtractfrom_operator_v">v</a> from <a href="#IPoint">IPoint</a>. Sets <a href="#IPoint">IPoint</a> to:
|
||||
Subtracts <a href="#IVector">IVector</a> <a href="#SkIPoint_subtractfrom_operator_v">v</a> from <a href="#IPoint">IPoint</a>. Sets <a href="#IPoint">IPoint</a> to:
|
||||
(<a href="#SkIPoint_fX">fX</a> - <a href="#SkIPoint_subtractfrom_operator_v">v</a>.<a href="#SkIPoint_fX">fX</a>, <a href="#SkIPoint_fY">fY</a> - <a href="#SkIPoint_subtractfrom_operator_v">v</a>.<a href="#SkIPoint_fY">fY</a>).
|
||||
|
||||
### Parameters
|
||||
|
||||
<table> <tr> <td><a name="SkIPoint_subtractfrom_operator_v"> <code><strong>v </strong></code> </a></td> <td>
|
||||
<a href="SkIPoint_Reference#IVector">IVector</a> to subtract</td>
|
||||
<a href="#IVector">IVector</a> to subtract</td>
|
||||
</tr>
|
||||
</table>
|
||||
|
||||
@ -336,7 +336,7 @@ Subtracts <a href="SkIPoint_Reference#IVector">IVector</a> <a href="#SkIPoint_su
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkIPoint_subtract_operator">operator-(const SkIPoint& a, const SkIPoint& b)</a> <a href="#SkPoint_subtractfrom_operator">SkPoint::operator-=(const SkVector& v)</a>
|
||||
<a href="#SkIPoint_subtract_operator">operator-(const SkIPoint& a, const SkIPoint& b)</a> <a href="SkPoint_Reference#SkPoint_subtractfrom_operator">SkPoint::operator-=(const SkVector& v)</a>
|
||||
|
||||
---
|
||||
|
||||
@ -476,22 +476,22 @@ pt: -2147483648, -1 == pt
|
||||
SkIVector operator-(const SkIPoint& a, const SkIPoint& b)
|
||||
</pre>
|
||||
|
||||
Returns <a href="SkIPoint_Reference#IVector">IVector</a> from <a href="#SkIPoint_subtract_operator_b">b</a> to <a href="#SkIPoint_subtract_operator_a">a</a>; computed as(<a href="#SkIPoint_subtract_operator_a">a</a>.<a href="#SkIPoint_fX">fX</a> - <a href="#SkIPoint_subtract_operator_b">b</a>.<a href="#SkIPoint_fX">fX</a>, <a href="#SkIPoint_subtract_operator_a">a</a>.<a href="#SkIPoint_fY">fY</a> - <a href="#SkIPoint_subtract_operator_b">b</a>.<a href="#SkIPoint_fY">fY</a>).
|
||||
Returns <a href="#IVector">IVector</a> from <a href="#SkIPoint_subtract_operator_b">b</a> to <a href="#SkIPoint_subtract_operator_a">a</a>; computed as(<a href="#SkIPoint_subtract_operator_a">a</a>.<a href="#SkIPoint_fX">fX</a> - <a href="#SkIPoint_subtract_operator_b">b</a>.<a href="#SkIPoint_fX">fX</a>, <a href="#SkIPoint_subtract_operator_a">a</a>.<a href="#SkIPoint_fY">fY</a> - <a href="#SkIPoint_subtract_operator_b">b</a>.<a href="#SkIPoint_fY">fY</a>).
|
||||
|
||||
Can also be used to subtract <a href="SkIPoint_Reference#IVector">IVector</a> from <a href="SkIPoint_Reference#IVector">IVector</a>, returning <a href="SkIPoint_Reference#IVector">IVector</a>.
|
||||
Can also be used to subtract <a href="#IVector">IVector</a> from <a href="#IVector">IVector</a>, returning <a href="#IVector">IVector</a>.
|
||||
|
||||
### Parameters
|
||||
|
||||
<table> <tr> <td><a name="SkIPoint_subtract_operator_a"> <code><strong>a </strong></code> </a></td> <td>
|
||||
<a href="#IPoint">IPoint</a> or <a href="SkIPoint_Reference#IVector">IVector</a> to subtract from</td>
|
||||
<a href="#IPoint">IPoint</a> or <a href="#IVector">IVector</a> to subtract from</td>
|
||||
</tr> <tr> <td><a name="SkIPoint_subtract_operator_b"> <code><strong>b </strong></code> </a></td> <td>
|
||||
<a href="SkIPoint_Reference#IVector">IVector</a> to subtract</td>
|
||||
<a href="#IVector">IVector</a> to subtract</td>
|
||||
</tr>
|
||||
</table>
|
||||
|
||||
### Return Value
|
||||
|
||||
<a href="SkIPoint_Reference#IVector">IVector</a> from <a href="#SkIPoint_subtract_operator_b">b</a> to <a href="#SkIPoint_subtract_operator_a">a</a>
|
||||
<a href="#IVector">IVector</a> from <a href="#SkIPoint_subtract_operator_b">b</a> to <a href="#SkIPoint_subtract_operator_a">a</a>
|
||||
|
||||
### Example
|
||||
|
||||
@ -510,18 +510,18 @@ Can also be used to subtract <a href="SkIPoint_Reference#IVector">IVector</a> fr
|
||||
SkIPoint operator+(const SkIPoint& a, const SkIVector& b)
|
||||
</pre>
|
||||
|
||||
Returns <a href="#IPoint">IPoint</a> resulting from <a href="#IPoint">IPoint</a> <a href="#SkIPoint_add_operator_a">a</a> offset by <a href="SkIPoint_Reference#IVector">IVector</a> <a href="#SkIPoint_add_operator_b">b</a>, computed as:
|
||||
Returns <a href="#IPoint">IPoint</a> resulting from <a href="#IPoint">IPoint</a> <a href="#SkIPoint_add_operator_a">a</a> offset by <a href="#IVector">IVector</a> <a href="#SkIPoint_add_operator_b">b</a>, computed as:
|
||||
(<a href="#SkIPoint_add_operator_a">a</a>.<a href="#SkIPoint_fX">fX</a> + <a href="#SkIPoint_add_operator_b">b</a>.<a href="#SkIPoint_fX">fX</a>, <a href="#SkIPoint_add_operator_a">a</a>.<a href="#SkIPoint_fY">fY</a> + <a href="#SkIPoint_add_operator_b">b</a>.<a href="#SkIPoint_fY">fY</a>).
|
||||
|
||||
Can also be used to offset <a href="#IPoint">IPoint</a> <a href="#SkIPoint_add_operator_b">b</a> by <a href="SkIPoint_Reference#IVector">IVector</a> <a href="#SkIPoint_add_operator_a">a</a>, returning <a href="#IPoint">IPoint</a>.
|
||||
Can also be used to add <a href="SkIPoint_Reference#IVector">IVector</a> to <a href="SkIPoint_Reference#IVector">IVector</a>, returning <a href="SkIPoint_Reference#IVector">IVector</a>.
|
||||
Can also be used to offset <a href="#IPoint">IPoint</a> <a href="#SkIPoint_add_operator_b">b</a> by <a href="#IVector">IVector</a> <a href="#SkIPoint_add_operator_a">a</a>, returning <a href="#IPoint">IPoint</a>.
|
||||
Can also be used to add <a href="#IVector">IVector</a> to <a href="#IVector">IVector</a>, returning <a href="#IVector">IVector</a>.
|
||||
|
||||
### Parameters
|
||||
|
||||
<table> <tr> <td><a name="SkIPoint_add_operator_a"> <code><strong>a </strong></code> </a></td> <td>
|
||||
<a href="#IPoint">IPoint</a> or <a href="SkIPoint_Reference#IVector">IVector</a> to add to</td>
|
||||
<a href="#IPoint">IPoint</a> or <a href="#IVector">IVector</a> to add to</td>
|
||||
</tr> <tr> <td><a name="SkIPoint_add_operator_b"> <code><strong>b </strong></code> </a></td> <td>
|
||||
<a href="#IPoint">IPoint</a> or <a href="SkIPoint_Reference#IVector">IVector</a> to add</td>
|
||||
<a href="#IPoint">IPoint</a> or <a href="#IVector">IVector</a> to add</td>
|
||||
</tr>
|
||||
</table>
|
||||
|
||||
|
||||
@ -5,11 +5,11 @@ SkIRect Reference
|
||||
|
||||
## <a name="Overview"></a> Overview
|
||||
|
||||
## <a name="Subtopic"></a> Subtopic
|
||||
## <a name="Overview_Subtopic"></a> Overview Subtopic
|
||||
|
||||
| name | description |
|
||||
| --- | --- |
|
||||
| <a href="#Constructor">Constructor</a> | functions that construct <a href="SkIRect_Reference#SkIRect">SkIRect</a> |
|
||||
| <a href="#Constructor">Constructor</a> | functions that construct <a href="#SkIRect">SkIRect</a> |
|
||||
| <a href="#Member_Function">Member Function</a> | static functions and member methods |
|
||||
| <a href="#Member">Member</a> | member values |
|
||||
| <a href="#Operator">Operator</a> | operator overloading methods |
|
||||
@ -158,7 +158,7 @@ outset rect isEmpty: false
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkIRect_EmptyIRect">EmptyIRect</a> <a href="#SkIRect_isEmpty">isEmpty</a> <a href="#SkIRect_setEmpty">setEmpty</a> <a href="#SkRect_MakeEmpty">SkRect::MakeEmpty</a>
|
||||
<a href="#SkIRect_EmptyIRect">EmptyIRect</a> <a href="#SkIRect_isEmpty">isEmpty</a> <a href="#SkIRect_setEmpty">setEmpty</a> <a href="SkRect_Reference#SkRect_MakeEmpty">SkRect::MakeEmpty</a>
|
||||
|
||||
---
|
||||
|
||||
@ -199,7 +199,7 @@ all equal
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkIRect_MakeSize">MakeSize</a> <a href="#SkIRect_MakeXYWH">MakeXYWH</a> <a href="#SkRect_MakeWH">SkRect::MakeWH</a> <a href="#SkRect_MakeIWH">SkRect::MakeIWH</a>
|
||||
<a href="#SkIRect_MakeSize">MakeSize</a> <a href="#SkIRect_MakeXYWH">MakeXYWH</a> <a href="SkRect_Reference#SkRect_MakeWH">SkRect::MakeWH</a> <a href="SkRect_Reference#SkRect_MakeIWH">SkRect::MakeIWH</a>
|
||||
|
||||
---
|
||||
|
||||
@ -239,7 +239,7 @@ floor width: 25 height: 35
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkIRect_MakeWH">MakeWH</a> <a href="#SkIRect_MakeXYWH">MakeXYWH</a> <a href="#SkRect_Make">SkRect::Make</a><sup><a href="#SkRect_Make_2">[2]</a></sup> <a href="#SkRect_MakeIWH">SkRect::MakeIWH</a>
|
||||
<a href="#SkIRect_MakeWH">MakeWH</a> <a href="#SkIRect_MakeXYWH">MakeXYWH</a> <a href="SkRect_Reference#SkRect_Make">SkRect::Make</a><sup><a href="SkRect_Reference#SkRect_Make_2">[2]</a></sup> <a href="SkRect_Reference#SkRect_MakeIWH">SkRect::MakeIWH</a>
|
||||
|
||||
---
|
||||
|
||||
@ -285,7 +285,7 @@ rect: 5, 25, 15, 35 isEmpty: false
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkIRect_MakeXYWH">MakeXYWH</a> <a href="#SkRect_MakeLTRB">SkRect::MakeLTRB</a>
|
||||
<a href="#SkIRect_MakeXYWH">MakeXYWH</a> <a href="SkRect_Reference#SkRect_MakeLTRB">SkRect::MakeLTRB</a>
|
||||
|
||||
---
|
||||
|
||||
@ -333,7 +333,7 @@ rect: -10, 35, 5, 60 isEmpty: false
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkIRect_MakeLTRB">MakeLTRB</a> <a href="#SkRect_MakeXYWH">SkRect::MakeXYWH</a>
|
||||
<a href="#SkIRect_MakeLTRB">MakeLTRB</a> <a href="SkRect_Reference#SkRect_MakeXYWH">SkRect::MakeXYWH</a>
|
||||
|
||||
---
|
||||
|
||||
@ -387,7 +387,7 @@ sorted.fLeft: 10 sorted.left(): 10
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkIRect_fLeft">fLeft</a> <a href="#SkIRect_x">x</a> <a href="#SkRect_left">SkRect::left()</a>
|
||||
<a href="#SkIRect_fLeft">fLeft</a> <a href="#SkIRect_x">x</a> <a href="SkRect_Reference#SkRect_left">SkRect::left()</a>
|
||||
|
||||
---
|
||||
|
||||
@ -420,7 +420,7 @@ sorted.fTop: 5 sorted.top(): 5
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkIRect_fTop">fTop</a> <a href="#SkIRect_y">y</a> <a href="#SkRect_top">SkRect::top()</a>
|
||||
<a href="#SkIRect_fTop">fTop</a> <a href="#SkIRect_y">y</a> <a href="SkRect_Reference#SkRect_top">SkRect::top()</a>
|
||||
|
||||
---
|
||||
|
||||
@ -453,7 +453,7 @@ sorted.fRight: 15 sorted.right(): 15
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkIRect_fRight">fRight</a> <a href="#SkRect_right">SkRect::right()</a>
|
||||
<a href="#SkIRect_fRight">fRight</a> <a href="SkRect_Reference#SkRect_right">SkRect::right()</a>
|
||||
|
||||
---
|
||||
|
||||
@ -486,7 +486,7 @@ sorted.fBottom: 25 sorted.bottom(): 25
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkIRect_fBottom">fBottom</a> <a href="#SkRect_bottom">SkRect::bottom()</a>
|
||||
<a href="#SkIRect_fBottom">fBottom</a> <a href="SkRect_Reference#SkRect_bottom">SkRect::bottom()</a>
|
||||
|
||||
---
|
||||
|
||||
@ -519,7 +519,7 @@ sorted.fLeft: 10 sorted.x(): 10
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkIRect_fLeft">fLeft</a> <a href="#SkIRect_left">left</a> <a href="#SkIRect_y">y</a> <a href="#SkRect_x">SkRect::x()</a>
|
||||
<a href="#SkIRect_fLeft">fLeft</a> <a href="#SkIRect_left">left</a> <a href="#SkIRect_y">y</a> <a href="SkRect_Reference#SkRect_x">SkRect::x()</a>
|
||||
|
||||
---
|
||||
|
||||
@ -552,7 +552,7 @@ sorted.fTop: 5 sorted.y(): 5
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkIRect_fTop">fTop</a> <a href="#SkIRect_top">top</a> <a href="#SkIRect_x">x</a> <a href="#SkRect_y">SkRect::y()</a>
|
||||
<a href="#SkIRect_fTop">fTop</a> <a href="#SkIRect_top">top</a> <a href="#SkIRect_x">x</a> <a href="SkRect_Reference#SkRect_y">SkRect::y()</a>
|
||||
|
||||
---
|
||||
|
||||
@ -585,7 +585,7 @@ large width: -5
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkIRect_height">height</a> <a href="#SkIRect_width64">width64</a> <a href="#SkIRect_height64">height64</a> <a href="#SkRect_width">SkRect::width()</a>
|
||||
<a href="#SkIRect_height">height</a> <a href="#SkIRect_width64">width64</a> <a href="#SkIRect_height64">height64</a> <a href="SkRect_Reference#SkRect_width">SkRect::width()</a>
|
||||
|
||||
---
|
||||
|
||||
@ -614,7 +614,7 @@ width: -5 width64: 4294967291
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkIRect_width">width</a> <a href="#SkIRect_height">height</a> <a href="#SkIRect_height64">height64</a> <a href="#SkRect_width">SkRect::width()</a>
|
||||
<a href="#SkIRect_width">width</a> <a href="#SkIRect_height">height</a> <a href="#SkIRect_height64">height64</a> <a href="SkRect_Reference#SkRect_width">SkRect::width()</a>
|
||||
|
||||
---
|
||||
|
||||
@ -647,7 +647,7 @@ large height: -5
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkIRect_width">width</a> <a href="#SkRect_height">SkRect::height()</a>
|
||||
<a href="#SkIRect_width">width</a> <a href="SkRect_Reference#SkRect_height">SkRect::height()</a>
|
||||
|
||||
---
|
||||
|
||||
@ -676,7 +676,7 @@ height: -5 height64: 4294967291
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkIRect_width">width</a> <a href="#SkIRect_height">height</a> <a href="#SkIRect_width64">width64</a> <a href="#SkRect_height">SkRect::height()</a>
|
||||
<a href="#SkIRect_width">width</a> <a href="#SkIRect_height">height</a> <a href="#SkIRect_width64">width64</a> <a href="SkRect_Reference#SkRect_height">SkRect::height()</a>
|
||||
|
||||
---
|
||||
|
||||
@ -746,7 +746,7 @@ left: -10 right: 11 centerX: 0 div2: 0
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkIRect_centerY">centerY</a> <a href="#SkRect_centerX">SkRect::centerX</a>
|
||||
<a href="#SkIRect_centerY">centerY</a> <a href="SkRect_Reference#SkRect_centerX">SkRect::centerX</a>
|
||||
|
||||
---
|
||||
|
||||
@ -780,7 +780,7 @@ left: 1073741824 right: 1073741826 centerX: -1073741823 safe mid x: 1073741825
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkIRect_centerX">centerX</a> <a href="#SkRect_centerY">SkRect::centerY</a>
|
||||
<a href="#SkIRect_centerX">centerX</a> <a href="SkRect_Reference#SkRect_centerY">SkRect::centerY</a>
|
||||
|
||||
---
|
||||
|
||||
@ -814,7 +814,7 @@ sorted: {20, 40, 20, 50} is empty
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkIRect_EmptyIRect">EmptyIRect</a> <a href="#SkIRect_MakeEmpty">MakeEmpty</a> <a href="#SkIRect_sort">sort</a> <a href="#SkRect_isEmpty">SkRect::isEmpty</a>
|
||||
<a href="#SkIRect_EmptyIRect">EmptyIRect</a> <a href="#SkIRect_MakeEmpty">MakeEmpty</a> <a href="#SkIRect_sort">sort</a> <a href="SkRect_Reference#SkRect_isEmpty">SkRect::isEmpty</a>
|
||||
|
||||
---
|
||||
|
||||
@ -847,7 +847,7 @@ sorted: {20, 40, 20, 50} is empty
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkIRect_EmptyIRect">EmptyIRect</a> <a href="#SkIRect_MakeEmpty">MakeEmpty</a> <a href="#SkIRect_sort">sort</a> <a href="#SkRect_isEmpty">SkRect::isEmpty</a>
|
||||
<a href="#SkIRect_EmptyIRect">EmptyIRect</a> <a href="#SkIRect_MakeEmpty">MakeEmpty</a> <a href="#SkIRect_sort">sort</a> <a href="SkRect_Reference#SkRect_isEmpty">SkRect::isEmpty</a>
|
||||
|
||||
---
|
||||
|
||||
@ -1010,7 +1010,7 @@ rect: {0, 0, 0, 0} is empty
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkIRect_MakeEmpty">MakeEmpty</a> <a href="#SkRect_setEmpty">SkRect::setEmpty</a>
|
||||
<a href="#SkIRect_MakeEmpty">MakeEmpty</a> <a href="SkRect_Reference#SkRect_setEmpty">SkRect::setEmpty</a>
|
||||
|
||||
---
|
||||
|
||||
@ -1053,7 +1053,7 @@ rect2: {3, 4, 1, 2}
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkIRect_setLTRB">setLTRB</a> <a href="#SkIRect_setXYWH">setXYWH</a> <a href="#SkRect_set">SkRect::set</a><sup><a href="#SkRect_set_2">[2]</a></sup><sup><a href="#SkRect_set_3">[3]</a></sup><sup><a href="#SkRect_set_4">[4]</a></sup>
|
||||
<a href="#SkIRect_setLTRB">setLTRB</a> <a href="#SkIRect_setXYWH">setXYWH</a> <a href="SkRect_Reference#SkRect_set">SkRect::set</a><sup><a href="SkRect_Reference#SkRect_set_2">[2]</a></sup><sup><a href="SkRect_Reference#SkRect_set_3">[3]</a></sup><sup><a href="SkRect_Reference#SkRect_set_4">[4]</a></sup>
|
||||
|
||||
---
|
||||
|
||||
@ -1096,7 +1096,7 @@ rect2: {3, 4, 1, 2}
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkIRect_set">set</a> <a href="#SkIRect_setXYWH">setXYWH</a> <a href="#SkRect_setLTRB">SkRect::setLTRB</a>
|
||||
<a href="#SkIRect_set">set</a> <a href="#SkIRect_setXYWH">setXYWH</a> <a href="SkRect_Reference#SkRect_setLTRB">SkRect::setLTRB</a>
|
||||
|
||||
---
|
||||
|
||||
@ -1140,7 +1140,7 @@ rect: -10, 35, 5, 60 isEmpty: false
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkIRect_MakeXYWH">MakeXYWH</a> <a href="#SkIRect_setLTRB">setLTRB</a> <a href="#SkIRect_set">set</a> <a href="#SkRect_setXYWH">SkRect::setXYWH</a>
|
||||
<a href="#SkIRect_MakeXYWH">MakeXYWH</a> <a href="#SkIRect_setLTRB">setLTRB</a> <a href="#SkIRect_set">set</a> <a href="SkRect_Reference#SkRect_setXYWH">SkRect::setXYWH</a>
|
||||
|
||||
---
|
||||
|
||||
@ -1196,7 +1196,7 @@ rect: 25, 82, 35, 92 isEmpty: false
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkIRect_offset">offset</a><sup><a href="#SkIRect_offset_2">[2]</a></sup> <a href="#SkIRect_makeInset">makeInset</a> <a href="#SkIRect_makeOutset">makeOutset</a> <a href="#SkRect_makeOffset">SkRect::makeOffset</a>
|
||||
<a href="#SkIRect_offset">offset</a><sup><a href="#SkIRect_offset_2">[2]</a></sup> <a href="#SkIRect_makeInset">makeInset</a> <a href="#SkIRect_makeOutset">makeOutset</a> <a href="SkRect_Reference#SkRect_makeOffset">SkRect::makeOffset</a>
|
||||
|
||||
---
|
||||
|
||||
@ -1242,7 +1242,7 @@ rect: 25, 82, 5, 28 isEmpty: true
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkIRect_inset">inset</a> <a href="#SkIRect_makeOffset">makeOffset</a> <a href="#SkIRect_makeOutset">makeOutset</a> <a href="#SkRect_makeInset">SkRect::makeInset</a>
|
||||
<a href="#SkIRect_inset">inset</a> <a href="#SkIRect_makeOffset">makeOffset</a> <a href="#SkIRect_makeOutset">makeOutset</a> <a href="SkRect_Reference#SkRect_makeInset">SkRect::makeInset</a>
|
||||
|
||||
---
|
||||
|
||||
@ -1288,7 +1288,7 @@ rect: -5, 18, 35, 92 isEmpty: false
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkIRect_outset">outset</a> <a href="#SkIRect_makeOffset">makeOffset</a> <a href="#SkIRect_makeInset">makeInset</a> <a href="#SkRect_makeOutset">SkRect::makeOutset</a>
|
||||
<a href="#SkIRect_outset">outset</a> <a href="#SkIRect_makeOffset">makeOffset</a> <a href="#SkIRect_makeInset">makeInset</a> <a href="SkRect_Reference#SkRect_makeOutset">SkRect::makeOutset</a>
|
||||
|
||||
---
|
||||
|
||||
@ -1329,7 +1329,7 @@ rect: 15, 27, 55, 86
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkIRect_offsetTo">offsetTo</a> <a href="#SkIRect_makeOffset">makeOffset</a> <a href="#SkRect_offset">SkRect::offset</a><sup><a href="#SkRect_offset_2">[2]</a></sup>
|
||||
<a href="#SkIRect_offsetTo">offsetTo</a> <a href="#SkIRect_makeOffset">makeOffset</a> <a href="SkRect_Reference#SkRect_offset">SkRect::offset</a><sup><a href="SkRect_Reference#SkRect_offset_2">[2]</a></sup>
|
||||
|
||||
---
|
||||
|
||||
@ -1368,7 +1368,7 @@ rect: 15, 27, 55, 86
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkIRect_offsetTo">offsetTo</a> <a href="#SkIRect_makeOffset">makeOffset</a> <a href="#SkRect_offset">SkRect::offset</a><sup><a href="#SkRect_offset_2">[2]</a></sup>
|
||||
<a href="#SkIRect_offsetTo">offsetTo</a> <a href="#SkIRect_makeOffset">makeOffset</a> <a href="SkRect_Reference#SkRect_offset">SkRect::offset</a><sup><a href="SkRect_Reference#SkRect_offset_2">[2]</a></sup>
|
||||
|
||||
---
|
||||
|
||||
@ -1405,7 +1405,7 @@ rect: 15, 27, 55, 86
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkIRect_offset">offset</a><sup><a href="#SkIRect_offset_2">[2]</a></sup> <a href="#SkIRect_makeOffset">makeOffset</a> <a href="#SkIRect_setXYWH">setXYWH</a> <a href="#SkRect_offsetTo">SkRect::offsetTo</a>
|
||||
<a href="#SkIRect_offset">offset</a><sup><a href="#SkIRect_offset_2">[2]</a></sup> <a href="#SkIRect_makeOffset">makeOffset</a> <a href="#SkIRect_setXYWH">setXYWH</a> <a href="SkRect_Reference#SkRect_offsetTo">SkRect::offsetTo</a>
|
||||
|
||||
---
|
||||
|
||||
@ -1446,7 +1446,7 @@ rect: 15, 27, 45, 60
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkIRect_outset">outset</a> <a href="#SkIRect_makeInset">makeInset</a> <a href="#SkRect_inset">SkRect::inset</a>
|
||||
<a href="#SkIRect_outset">outset</a> <a href="#SkIRect_makeInset">makeInset</a> <a href="SkRect_Reference#SkRect_inset">SkRect::inset</a>
|
||||
|
||||
---
|
||||
|
||||
@ -1487,7 +1487,7 @@ rect: 5, 1, 55, 86
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkIRect_inset">inset</a> <a href="#SkIRect_makeOutset">makeOutset</a> <a href="#SkRect_outset">SkRect::outset</a>
|
||||
<a href="#SkIRect_inset">inset</a> <a href="#SkIRect_makeOutset">makeOutset</a> <a href="SkRect_Reference#SkRect_outset">SkRect::outset</a>
|
||||
|
||||
---
|
||||
|
||||
@ -1611,7 +1611,7 @@ rect: (30, 50, 40, 60) does not contain (30, 60)
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkIRect_containsNoEmptyCheck">containsNoEmptyCheck</a><sup><a href="#SkIRect_containsNoEmptyCheck_2">[2]</a></sup> <a href="#SkRect_contains">SkRect::contains</a><sup><a href="#SkRect_contains_2">[2]</a></sup>
|
||||
<a href="#SkIRect_containsNoEmptyCheck">containsNoEmptyCheck</a><sup><a href="#SkIRect_containsNoEmptyCheck_2">[2]</a></sup> <a href="SkRect_Reference#SkRect_contains">SkRect::contains</a><sup><a href="SkRect_Reference#SkRect_contains_2">[2]</a></sup>
|
||||
|
||||
---
|
||||
|
||||
@ -1660,7 +1660,7 @@ rect: (30, 50, 40, 60) does not contain (29, 59, 30, 60)
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkIRect_containsNoEmptyCheck">containsNoEmptyCheck</a><sup><a href="#SkIRect_containsNoEmptyCheck_2">[2]</a></sup> <a href="#SkRect_contains">SkRect::contains</a><sup><a href="#SkRect_contains_2">[2]</a></sup>
|
||||
<a href="#SkIRect_containsNoEmptyCheck">containsNoEmptyCheck</a><sup><a href="#SkIRect_containsNoEmptyCheck_2">[2]</a></sup> <a href="SkRect_Reference#SkRect_contains">SkRect::contains</a><sup><a href="SkRect_Reference#SkRect_contains_2">[2]</a></sup>
|
||||
|
||||
---
|
||||
|
||||
@ -1702,7 +1702,7 @@ rect: (30, 50, 40, 60) does not contain (29, 59, 30, 60)
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkIRect_containsNoEmptyCheck">containsNoEmptyCheck</a><sup><a href="#SkIRect_containsNoEmptyCheck_2">[2]</a></sup> <a href="#SkRect_contains">SkRect::contains</a><sup><a href="#SkRect_contains_2">[2]</a></sup>
|
||||
<a href="#SkIRect_containsNoEmptyCheck">containsNoEmptyCheck</a><sup><a href="#SkIRect_containsNoEmptyCheck_2">[2]</a></sup> <a href="SkRect_Reference#SkRect_contains">SkRect::contains</a><sup><a href="SkRect_Reference#SkRect_contains_2">[2]</a></sup>
|
||||
|
||||
---
|
||||
|
||||
@ -1744,7 +1744,7 @@ rect: (30, 50, 40, 60) does not contain (29, 59, 30, 60)
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkIRect_containsNoEmptyCheck">containsNoEmptyCheck</a><sup><a href="#SkIRect_containsNoEmptyCheck_2">[2]</a></sup> <a href="#SkRect_contains">SkRect::contains</a><sup><a href="#SkRect_contains_2">[2]</a></sup>
|
||||
<a href="#SkIRect_containsNoEmptyCheck">containsNoEmptyCheck</a><sup><a href="#SkIRect_containsNoEmptyCheck_2">[2]</a></sup> <a href="SkRect_Reference#SkRect_contains">SkRect::contains</a><sup><a href="SkRect_Reference#SkRect_contains_2">[2]</a></sup>
|
||||
|
||||
---
|
||||
|
||||
@ -1796,7 +1796,7 @@ rect: (30, 50, 40, 60) does not contain (29, 59, 30, 60)
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkIRect_contains">contains</a><sup><a href="#SkIRect_contains_2">[2]</a></sup><sup><a href="#SkIRect_contains_3">[3]</a></sup><sup><a href="#SkIRect_contains_4">[4]</a></sup> <a href="#SkRect_contains">SkRect::contains</a><sup><a href="#SkRect_contains_2">[2]</a></sup>
|
||||
<a href="#SkIRect_contains">contains</a><sup><a href="#SkIRect_contains_2">[2]</a></sup><sup><a href="#SkIRect_contains_3">[3]</a></sup><sup><a href="#SkIRect_contains_4">[4]</a></sup> <a href="SkRect_Reference#SkRect_contains">SkRect::contains</a><sup><a href="SkRect_Reference#SkRect_contains_2">[2]</a></sup>
|
||||
|
||||
---
|
||||
|
||||
@ -1838,7 +1838,7 @@ rect: (30, 50, 40, 60) does not contain (29, 59, 30, 60)
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkIRect_contains">contains</a><sup><a href="#SkIRect_contains_2">[2]</a></sup><sup><a href="#SkIRect_contains_3">[3]</a></sup><sup><a href="#SkIRect_contains_4">[4]</a></sup> <a href="#SkRect_contains">SkRect::contains</a><sup><a href="#SkRect_contains_2">[2]</a></sup>
|
||||
<a href="#SkIRect_contains">contains</a><sup><a href="#SkIRect_contains_2">[2]</a></sup><sup><a href="#SkIRect_contains_3">[3]</a></sup><sup><a href="#SkIRect_contains_4">[4]</a></sup> <a href="SkRect_Reference#SkRect_contains">SkRect::contains</a><sup><a href="SkRect_Reference#SkRect_contains_2">[2]</a></sup>
|
||||
|
||||
---
|
||||
|
||||
@ -1881,7 +1881,7 @@ intersection: 30, 60, 50, 80
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkIRect_Intersects">Intersects</a> <a href="#SkIRect_intersectNoEmptyCheck">intersectNoEmptyCheck</a> <a href="#SkIRect_join">join</a><sup><a href="#SkIRect_join_2">[2]</a></sup> <a href="#SkRect_intersect">SkRect::intersect</a><sup><a href="#SkRect_intersect_2">[2]</a></sup><sup><a href="#SkRect_intersect_3">[3]</a></sup>
|
||||
<a href="#SkIRect_Intersects">Intersects</a> <a href="#SkIRect_intersectNoEmptyCheck">intersectNoEmptyCheck</a> <a href="#SkIRect_join">join</a><sup><a href="#SkIRect_join_2">[2]</a></sup> <a href="SkRect_Reference#SkRect_intersect">SkRect::intersect</a><sup><a href="SkRect_Reference#SkRect_intersect_2">[2]</a></sup><sup><a href="SkRect_Reference#SkRect_intersect_3">[3]</a></sup>
|
||||
|
||||
---
|
||||
|
||||
@ -1923,7 +1923,7 @@ intersection: 30, 60, 50, 80
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkIRect_Intersects">Intersects</a> <a href="#SkIRect_intersectNoEmptyCheck">intersectNoEmptyCheck</a> <a href="#SkIRect_join">join</a><sup><a href="#SkIRect_join_2">[2]</a></sup> <a href="#SkRect_intersect">SkRect::intersect</a><sup><a href="#SkRect_intersect_2">[2]</a></sup><sup><a href="#SkRect_intersect_3">[3]</a></sup>
|
||||
<a href="#SkIRect_Intersects">Intersects</a> <a href="#SkIRect_intersectNoEmptyCheck">intersectNoEmptyCheck</a> <a href="#SkIRect_join">join</a><sup><a href="#SkIRect_join_2">[2]</a></sup> <a href="SkRect_Reference#SkRect_intersect">SkRect::intersect</a><sup><a href="SkRect_Reference#SkRect_intersect_2">[2]</a></sup><sup><a href="SkRect_Reference#SkRect_intersect_3">[3]</a></sup>
|
||||
|
||||
---
|
||||
|
||||
@ -1966,7 +1966,7 @@ intersection: 30, 60, 50, 80
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkIRect_Intersects">Intersects</a> <a href="#SkIRect_intersect">intersect</a><sup><a href="#SkIRect_intersect_2">[2]</a></sup><sup><a href="#SkIRect_intersect_3">[3]</a></sup> <a href="#SkIRect_join">join</a><sup><a href="#SkIRect_join_2">[2]</a></sup> <a href="#SkRect_intersect">SkRect::intersect</a><sup><a href="#SkRect_intersect_2">[2]</a></sup><sup><a href="#SkRect_intersect_3">[3]</a></sup>
|
||||
<a href="#SkIRect_Intersects">Intersects</a> <a href="#SkIRect_intersect">intersect</a><sup><a href="#SkIRect_intersect_2">[2]</a></sup><sup><a href="#SkIRect_intersect_3">[3]</a></sup> <a href="#SkIRect_join">join</a><sup><a href="#SkIRect_join_2">[2]</a></sup> <a href="SkRect_Reference#SkRect_intersect">SkRect::intersect</a><sup><a href="SkRect_Reference#SkRect_intersect_2">[2]</a></sup><sup><a href="SkRect_Reference#SkRect_intersect_3">[3]</a></sup>
|
||||
|
||||
---
|
||||
|
||||
@ -2017,7 +2017,7 @@ intersection: 30, 60, 50, 80
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkIRect_intersectNoEmptyCheck">intersectNoEmptyCheck</a> <a href="#SkIRect_Intersects">Intersects</a> <a href="#SkIRect_join">join</a><sup><a href="#SkIRect_join_2">[2]</a></sup> <a href="#SkRect_intersect">SkRect::intersect</a><sup><a href="#SkRect_intersect_2">[2]</a></sup><sup><a href="#SkRect_intersect_3">[3]</a></sup>
|
||||
<a href="#SkIRect_intersectNoEmptyCheck">intersectNoEmptyCheck</a> <a href="#SkIRect_Intersects">Intersects</a> <a href="#SkIRect_join">join</a><sup><a href="#SkIRect_join_2">[2]</a></sup> <a href="SkRect_Reference#SkRect_intersect">SkRect::intersect</a><sup><a href="SkRect_Reference#SkRect_intersect_2">[2]</a></sup><sup><a href="SkRect_Reference#SkRect_intersect_3">[3]</a></sup>
|
||||
|
||||
---
|
||||
|
||||
@ -2058,7 +2058,7 @@ intersection
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkIRect_IntersectsNoEmptyCheck">IntersectsNoEmptyCheck</a> <a href="#SkIRect_intersect">intersect</a><sup><a href="#SkIRect_intersect_2">[2]</a></sup><sup><a href="#SkIRect_intersect_3">[3]</a></sup> <a href="#SkRect_intersect">SkRect::intersect</a><sup><a href="#SkRect_intersect_2">[2]</a></sup><sup><a href="#SkRect_intersect_3">[3]</a></sup>
|
||||
<a href="#SkIRect_IntersectsNoEmptyCheck">IntersectsNoEmptyCheck</a> <a href="#SkIRect_intersect">intersect</a><sup><a href="#SkIRect_intersect_2">[2]</a></sup><sup><a href="#SkIRect_intersect_3">[3]</a></sup> <a href="SkRect_Reference#SkRect_intersect">SkRect::intersect</a><sup><a href="SkRect_Reference#SkRect_intersect_2">[2]</a></sup><sup><a href="SkRect_Reference#SkRect_intersect_3">[3]</a></sup>
|
||||
|
||||
---
|
||||
|
||||
@ -2099,7 +2099,7 @@ intersection
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkIRect_Intersects">Intersects</a> <a href="#SkIRect_intersect">intersect</a><sup><a href="#SkIRect_intersect_2">[2]</a></sup><sup><a href="#SkIRect_intersect_3">[3]</a></sup> <a href="#SkRect_intersect">SkRect::intersect</a><sup><a href="#SkRect_intersect_2">[2]</a></sup><sup><a href="#SkRect_intersect_3">[3]</a></sup>
|
||||
<a href="#SkIRect_Intersects">Intersects</a> <a href="#SkIRect_intersect">intersect</a><sup><a href="#SkIRect_intersect_2">[2]</a></sup><sup><a href="#SkIRect_intersect_3">[3]</a></sup> <a href="SkRect_Reference#SkRect_intersect">SkRect::intersect</a><sup><a href="SkRect_Reference#SkRect_intersect_2">[2]</a></sup><sup><a href="SkRect_Reference#SkRect_intersect_3">[3]</a></sup>
|
||||
|
||||
---
|
||||
|
||||
@ -2153,7 +2153,7 @@ join: 10, 20, 55, 65
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkIRect_set">set</a> <a href="#SkRect_join">SkRect::join</a><sup><a href="#SkRect_join_2">[2]</a></sup>
|
||||
<a href="#SkIRect_set">set</a> <a href="SkRect_Reference#SkRect_join">SkRect::join</a><sup><a href="SkRect_Reference#SkRect_join_2">[2]</a></sup>
|
||||
|
||||
---
|
||||
|
||||
@ -2188,7 +2188,7 @@ join: 10, 20, 55, 65
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkIRect_set">set</a> <a href="#SkRect_join">SkRect::join</a><sup><a href="#SkRect_join_2">[2]</a></sup>
|
||||
<a href="#SkIRect_set">set</a> <a href="SkRect_Reference#SkRect_join">SkRect::join</a><sup><a href="SkRect_Reference#SkRect_join_2">[2]</a></sup>
|
||||
|
||||
---
|
||||
|
||||
@ -2224,7 +2224,7 @@ sorted: 20, 10, 30, 50
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkIRect_makeSorted">makeSorted</a> <a href="#SkRect_sort">SkRect::sort</a>
|
||||
<a href="#SkIRect_makeSorted">makeSorted</a> <a href="SkRect_Reference#SkRect_sort">SkRect::sort</a>
|
||||
|
||||
---
|
||||
|
||||
@ -2258,7 +2258,7 @@ sorted: 20, 10, 30, 50
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkIRect_sort">sort</a> <a href="#SkRect_makeSorted">SkRect::makeSorted</a>
|
||||
<a href="#SkIRect_sort">sort</a> <a href="SkRect_Reference#SkRect_makeSorted">SkRect::makeSorted</a>
|
||||
|
||||
---
|
||||
|
||||
|
||||
@ -5,14 +5,14 @@ SkImageInfo Reference
|
||||
|
||||
## <a name="Overview"></a> Overview
|
||||
|
||||
## <a name="Subtopic"></a> Subtopic
|
||||
## <a name="Overview_Subtopic"></a> Overview Subtopic
|
||||
|
||||
| name | description |
|
||||
| --- | --- |
|
||||
| <a href="SkImageInfo_Reference#Image_Info_Constructor">Constructor</a> | functions that construct <a href="SkImageInfo_Reference#SkImageInfo">SkImageInfo</a> |
|
||||
| <a href="SkImageInfo_Reference#Image_Info_Member_Function">Member Function</a> | static functions and member methods |
|
||||
| <a href="SkImageInfo_Reference#Image_Info_Operator">Operator</a> | operator overloading methods |
|
||||
| <a href="SkImageInfo_Reference#Image_Info_Related_Function">Related Function</a> | similar methods grouped together |
|
||||
| <a href="#Constructor">Constructor</a> | functions that construct <a href="#SkImageInfo">SkImageInfo</a> |
|
||||
| <a href="#Member_Function">Member Function</a> | static functions and member methods |
|
||||
| <a href="#Operator">Operator</a> | operator overloading methods |
|
||||
| <a href="#Related_Function">Related Function</a> | similar methods grouped together |
|
||||
|
||||
## <a name="Constant"></a> Constant
|
||||
|
||||
@ -25,11 +25,11 @@ SkImageInfo Reference
|
||||
|
||||
<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0">
|
||||
enum <a href="#SkAlphaType">SkAlphaType</a> {
|
||||
<a href="SkImageInfo_Reference#kUnknown_SkAlphaType">kUnknown SkAlphaType</a>,
|
||||
<a href="SkImageInfo_Reference#kOpaque_SkAlphaType">kOpaque SkAlphaType</a>,
|
||||
<a href="SkImageInfo_Reference#kPremul_SkAlphaType">kPremul SkAlphaType</a>,
|
||||
<a href="SkImageInfo_Reference#kUnpremul_SkAlphaType">kUnpremul SkAlphaType</a>,
|
||||
kLastEnum_SkAlphaType = <a href="SkImageInfo_Reference#kUnpremul_SkAlphaType">kUnpremul SkAlphaType</a>,
|
||||
<a href="#kUnknown_SkAlphaType">kUnknown_SkAlphaType</a>,
|
||||
<a href="#kOpaque_SkAlphaType">kOpaque_SkAlphaType</a>,
|
||||
<a href="#kPremul_SkAlphaType">kPremul_SkAlphaType</a>,
|
||||
<a href="#kUnpremul_SkAlphaType">kUnpremul_SkAlphaType</a>,
|
||||
kLastEnum_SkAlphaType = <a href="#kUnpremul_SkAlphaType">kUnpremul_SkAlphaType</a>,
|
||||
};</pre>
|
||||
|
||||
Describes how to interpret the alpha component of a pixel.
|
||||
@ -50,7 +50,7 @@ This is the natural format for the rendering target pixels.</td>
|
||||
<tr>
|
||||
<td><a name="kUnpremul_SkAlphaType"> <code><strong>kUnpremul_SkAlphaType </strong></code> </a></td><td>3</td><td>All pixels have their color components stored without any regard to the
|
||||
alpha. e.g. this is the default configuration for PNG images.
|
||||
<a href="SkImageInfo_Reference#kUnpremul_SkAlphaType">kUnpremul SkAlphaType</a> is supported only for input images. Rendering cannot
|
||||
<a href="#kUnpremul_SkAlphaType">kUnpremul_SkAlphaType</a> is supported only for input images. Rendering cannot
|
||||
generate this on output.</td>
|
||||
</tr>
|
||||
</table>
|
||||
@ -67,32 +67,34 @@ incomplete
|
||||
|
||||
## <a name="Color_Type"></a> Color Type
|
||||
|
||||
## <a name="Color_Type_Native"></a> Color Type Native
|
||||
|
||||
## <a name="SkColorType"></a> Enum SkColorType
|
||||
|
||||
<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0">
|
||||
enum <a href="#SkColorType">SkColorType</a> {
|
||||
<a href="SkImageInfo_Reference#kUnknown_SkColorType">kUnknown SkColorType</a>,
|
||||
<a href="SkImageInfo_Reference#kAlpha_8_SkColorType">kAlpha 8 SkColorType</a>,
|
||||
<a href="SkImageInfo_Reference#kRGB_565_SkColorType">kRGB 565 SkColorType</a>,
|
||||
<a href="SkImageInfo_Reference#kARGB_4444_SkColorType">kARGB 4444 SkColorType</a>,
|
||||
<a href="SkImageInfo_Reference#kRGBA_8888_SkColorType">kRGBA 8888 SkColorType</a>,
|
||||
<a href="SkImageInfo_Reference#kRGB_888x_SkColorType">kRGB 888x SkColorType</a>,
|
||||
<a href="SkImageInfo_Reference#kBGRA_8888_SkColorType">kBGRA 8888 SkColorType</a>,
|
||||
<a href="SkImageInfo_Reference#kRGBA_1010102_SkColorType">kRGBA 1010102 SkColorType</a>,
|
||||
<a href="SkImageInfo_Reference#kRGB_101010x_SkColorType">kRGB 101010x SkColorType</a>,
|
||||
<a href="SkImageInfo_Reference#kGray_8_SkColorType">kGray 8 SkColorType</a>,
|
||||
<a href="SkImageInfo_Reference#kRGBA_F16_SkColorType">kRGBA F16 SkColorType</a>,
|
||||
kLastEnum_SkColorType = <a href="SkImageInfo_Reference#kRGBA_F16_SkColorType">kRGBA F16 SkColorType</a>,
|
||||
<a href="SkImageInfo_Reference#kN32_SkColorType">kN32 SkColorType</a> = <a href="SkImageInfo_Reference#kBGRA_8888_SkColorType">kBGRA 8888 SkColorType</a>,
|
||||
<a href="SkImageInfo_Reference#kN32_SkColorType">kN32 SkColorType</a> = <a href="SkImageInfo_Reference#kRGBA_8888_SkColorType">kRGBA 8888 SkColorType</a>,
|
||||
<a href="#kUnknown_SkColorType">kUnknown_SkColorType</a>,
|
||||
<a href="#kAlpha_8_SkColorType">kAlpha_8_SkColorType</a>,
|
||||
<a href="#kRGB_565_SkColorType">kRGB_565_SkColorType</a>,
|
||||
<a href="#kARGB_4444_SkColorType">kARGB_4444_SkColorType</a>,
|
||||
<a href="#kRGBA_8888_SkColorType">kRGBA_8888_SkColorType</a>,
|
||||
<a href="#kRGB_888x_SkColorType">kRGB_888x_SkColorType</a>,
|
||||
<a href="#kBGRA_8888_SkColorType">kBGRA_8888_SkColorType</a>,
|
||||
<a href="#kRGBA_1010102_SkColorType">kRGBA_1010102_SkColorType</a>,
|
||||
<a href="#kRGB_101010x_SkColorType">kRGB_101010x_SkColorType</a>,
|
||||
<a href="#kGray_8_SkColorType">kGray_8_SkColorType</a>,
|
||||
<a href="#kRGBA_F16_SkColorType">kRGBA_F16_SkColorType</a>,
|
||||
kLastEnum_SkColorType = <a href="#kRGBA_F16_SkColorType">kRGBA_F16_SkColorType</a>,
|
||||
<a href="#kN32_SkColorType">kN32_SkColorType</a> = <a href="#kBGRA_8888_SkColorType">kBGRA_8888_SkColorType</a>,
|
||||
<a href="#kN32_SkColorType">kN32_SkColorType</a> = <a href="#kRGBA_8888_SkColorType">kRGBA_8888_SkColorType</a>,
|
||||
};</pre>
|
||||
|
||||
Describes how to interpret the components of a pixel.
|
||||
|
||||
<a href="SkImageInfo_Reference#kN32_SkColorType">kN32 SkColorType</a> selects the native 32-bit <a href="#ARGB">Color ARGB</a> format. On Little_Endian
|
||||
processors, pixels containing 8-bit <a href="#ARGB">Color ARGB</a> components pack into 32-bit
|
||||
<a href="SkImageInfo_Reference#kBGRA_8888_SkColorType">kBGRA 8888 SkColorType</a>. On Big_Endian processors, pixels pack into 32-bit
|
||||
<a href="SkImageInfo_Reference#kRGBA_8888_SkColorType">kRGBA 8888 SkColorType</a>.
|
||||
<a href="#kN32_SkColorType">kN32_SkColorType</a> selects the native 32-bit <a href="undocumented#ARGB">Color ARGB</a> format. On Little_Endian
|
||||
processors, pixels containing 8-bit <a href="undocumented#ARGB">Color ARGB</a> components pack into 32-bit
|
||||
<a href="#kBGRA_8888_SkColorType">kBGRA_8888_SkColorType</a>. On Big_Endian processors, pixels pack into 32-bit
|
||||
<a href="#kRGBA_8888_SkColorType">kRGBA_8888_SkColorType</a>.
|
||||
|
||||
### Constants
|
||||
|
||||
@ -156,10 +158,10 @@ incomplete
|
||||
|
||||
<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0">
|
||||
enum <a href="#SkYUVColorSpace">SkYUVColorSpace</a> {
|
||||
<a href="SkImageInfo_Reference#kJPEG_SkYUVColorSpace">kJPEG SkYUVColorSpace</a>,
|
||||
<a href="SkImageInfo_Reference#kRec601_SkYUVColorSpace">kRec601 SkYUVColorSpace</a>,
|
||||
<a href="SkImageInfo_Reference#kRec709_SkYUVColorSpace">kRec709 SkYUVColorSpace</a>,
|
||||
kLastEnum_SkYUVColorSpace = <a href="SkImageInfo_Reference#kRec709_SkYUVColorSpace">kRec709 SkYUVColorSpace</a>,
|
||||
<a href="#kJPEG_SkYUVColorSpace">kJPEG_SkYUVColorSpace</a>,
|
||||
<a href="#kRec601_SkYUVColorSpace">kRec601_SkYUVColorSpace</a>,
|
||||
<a href="#kRec709_SkYUVColorSpace">kRec709_SkYUVColorSpace</a>,
|
||||
kLastEnum_SkYUVColorSpace = <a href="#kRec709_SkYUVColorSpace">kRec709_SkYUVColorSpace</a>,
|
||||
};</pre>
|
||||
|
||||
Describes the color space a YUV pixel.
|
||||
@ -228,12 +230,12 @@ Used for both source images and render-targets (surfaces).
|
||||
| name | description |
|
||||
| --- | --- |
|
||||
| <a href="#SkImageInfo_ByteSizeOverflowed">ByteSizeOverflowed</a> | incomplete |
|
||||
| <a href="#SkImageInfo_Make">Make</a> | creates <a href="SkImageInfo_Reference#Image_Info">Image Info</a> from dimensions, <a href="SkImageInfo_Reference#Color_Type">Color Type</a>, <a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a>, <a href="undocumented#Color_Space">Color Space</a> |
|
||||
| <a href="#SkImageInfo_MakeA8">MakeA8</a> | creates <a href="SkImageInfo_Reference#Image_Info">Image Info</a> with <a href="SkImageInfo_Reference#SkColorType">kAlpha 8 SkColorType</a>, <a href="SkImageInfo_Reference#SkAlphaType">kPremul SkAlphaType</a> |
|
||||
| <a href="#SkImageInfo_MakeN32">MakeN32</a> | creates <a href="SkImageInfo_Reference#Image_Info">Image Info</a> with <a href="SkImageInfo_Reference#Color_Type">Native Color Type</a> |
|
||||
| <a href="#SkImageInfo_MakeN32Premul">MakeN32Premul</a> | creates <a href="SkImageInfo_Reference#Image_Info">Image Info</a> with <a href="SkImageInfo_Reference#Color_Type">Native Color Type</a>, <a href="SkImageInfo_Reference#SkAlphaType">kPremul SkAlphaType</a> |
|
||||
| <a href="#SkImageInfo_MakeS32">MakeS32</a> | creates <a href="SkImageInfo_Reference#Image_Info">Image Info</a> with <a href="SkImageInfo_Reference#Color_Type">Native Color Type</a>, sRGB <a href="undocumented#Color_Space">Color Space</a> |
|
||||
| <a href="#SkImageInfo_MakeUnknown">MakeUnknown</a> | creates <a href="SkImageInfo_Reference#Image_Info">Image Info</a> with <a href="SkImageInfo_Reference#SkColorType">kUnknown SkColorType</a>, <a href="SkImageInfo_Reference#SkAlphaType">kUnknown SkAlphaType</a> |
|
||||
| <a href="#SkImageInfo_Make">Make</a> | creates <a href="#Image_Info">Image Info</a> from dimensions, <a href="#Color_Type">Color Type</a>, <a href="#Alpha_Type">Alpha Type</a>, <a href="undocumented#Color_Space">Color Space</a> |
|
||||
| <a href="#SkImageInfo_MakeA8">MakeA8</a> | creates <a href="#Image_Info">Image Info</a> with <a href="#kAlpha_8_SkColorType">kAlpha_8_SkColorType</a>, <a href="#kPremul_SkAlphaType">kPremul_SkAlphaType</a> |
|
||||
| <a href="#SkImageInfo_MakeN32">MakeN32</a> | creates <a href="#Image_Info">Image Info</a> with <a href="#Color_Type_Native">Native Color Type</a> |
|
||||
| <a href="#SkImageInfo_MakeN32Premul">MakeN32Premul</a> | creates <a href="#Image_Info">Image Info</a> with <a href="#Color_Type_Native">Native Color Type</a>, <a href="#kPremul_SkAlphaType">kPremul_SkAlphaType</a> |
|
||||
| <a href="#SkImageInfo_MakeS32">MakeS32</a> | creates <a href="#Image_Info">Image Info</a> with <a href="#Color_Type_Native">Native Color Type</a>, sRGB <a href="undocumented#Color_Space">Color Space</a> |
|
||||
| <a href="#SkImageInfo_MakeUnknown">MakeUnknown</a> | creates <a href="#Image_Info">Image Info</a> with <a href="#kUnknown_SkColorType">kUnknown_SkColorType</a>, <a href="#kUnknown_SkAlphaType">kUnknown_SkAlphaType</a> |
|
||||
| <a href="#SkImageInfo_alphaType">alphaType</a> | incomplete |
|
||||
| <a href="#SkImageInfo_bounds">bounds</a> | incomplete |
|
||||
| <a href="#SkImageInfo_bytesPerPixel">bytesPerPixel</a> | incomplete |
|
||||
@ -248,10 +250,10 @@ Used for both source images and render-targets (surfaces).
|
||||
| <a href="#SkImageInfo_height">height</a> | incomplete |
|
||||
| <a href="#SkImageInfo_isEmpty">isEmpty</a> | incomplete |
|
||||
| <a href="#SkImageInfo_isOpaque">isOpaque</a> | incomplete |
|
||||
| <a href="#SkImageInfo_makeAlphaType">makeAlphaType</a> | creates <a href="SkImageInfo_Reference#Image_Info">Image Info</a> with changed <a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a> |
|
||||
| <a href="#SkImageInfo_makeColorSpace">makeColorSpace</a> | creates <a href="SkImageInfo_Reference#Image_Info">Image Info</a> with changed <a href="undocumented#Color_Space">Color Space</a> |
|
||||
| <a href="#SkImageInfo_makeColorType">makeColorType</a> | creates <a href="SkImageInfo_Reference#Image_Info">Image Info</a> with changed <a href="SkImageInfo_Reference#Color_Type">Color Type</a> |
|
||||
| <a href="#SkImageInfo_makeWH">makeWH</a> | creates <a href="SkImageInfo_Reference#Image_Info">Image Info</a> with changed dimensions |
|
||||
| <a href="#SkImageInfo_makeAlphaType">makeAlphaType</a> | creates <a href="#Image_Info">Image Info</a> with changed <a href="#Alpha_Type">Alpha Type</a> |
|
||||
| <a href="#SkImageInfo_makeColorSpace">makeColorSpace</a> | creates <a href="#Image_Info">Image Info</a> with changed <a href="undocumented#Color_Space">Color Space</a> |
|
||||
| <a href="#SkImageInfo_makeColorType">makeColorType</a> | creates <a href="#Image_Info">Image Info</a> with changed <a href="#Color_Type">Color Type</a> |
|
||||
| <a href="#SkImageInfo_makeWH">makeWH</a> | creates <a href="#Image_Info">Image Info</a> with changed dimensions |
|
||||
| <a href="#SkImageInfo_minRowBytes">minRowBytes</a> | incomplete |
|
||||
| <a href="#SkImageInfo_minRowBytes64">minRowBytes64</a> | incomplete |
|
||||
| <a href="#SkImageInfo_refColorSpace">refColorSpace</a> | incomplete |
|
||||
@ -266,28 +268,28 @@ Used for both source images and render-targets (surfaces).
|
||||
|
||||
| name | description |
|
||||
| --- | --- |
|
||||
| <a href="SkImageInfo_Reference#Image_Info_Property">Property</a> | metrics and attributes |
|
||||
| <a href="SkImageInfo_Reference#Image_Info_Utility">Utility</a> | rarely called management functions |
|
||||
| <a href="#Property">Property</a> | metrics and attributes |
|
||||
| <a href="#Utility">Utility</a> | rarely called management functions |
|
||||
|
||||
## <a name="Constructor"></a> Constructor
|
||||
|
||||
| name | description |
|
||||
| --- | --- |
|
||||
| <a href="#SkImageInfo_Make">Make</a> | creates <a href="SkImageInfo_Reference#Image_Info">Image Info</a> from dimensions, <a href="SkImageInfo_Reference#Color_Type">Color Type</a>, <a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a>, <a href="undocumented#Color_Space">Color Space</a> |
|
||||
| <a href="#SkImageInfo_MakeA8">MakeA8</a> | creates <a href="SkImageInfo_Reference#Image_Info">Image Info</a> with <a href="SkImageInfo_Reference#SkColorType">kAlpha 8 SkColorType</a>, <a href="SkImageInfo_Reference#SkAlphaType">kPremul SkAlphaType</a> |
|
||||
| <a href="#SkImageInfo_MakeN32">MakeN32</a> | creates <a href="SkImageInfo_Reference#Image_Info">Image Info</a> with <a href="SkImageInfo_Reference#Color_Type">Native Color Type</a> |
|
||||
| <a href="#SkImageInfo_MakeN32Premul">MakeN32Premul</a> | creates <a href="SkImageInfo_Reference#Image_Info">Image Info</a> with <a href="SkImageInfo_Reference#Color_Type">Native Color Type</a>, <a href="SkImageInfo_Reference#SkAlphaType">kPremul SkAlphaType</a> |
|
||||
| <a href="#SkImageInfo_Make">Make</a> | creates <a href="#Image_Info">Image Info</a> from dimensions, <a href="#Color_Type">Color Type</a>, <a href="#Alpha_Type">Alpha Type</a>, <a href="undocumented#Color_Space">Color Space</a> |
|
||||
| <a href="#SkImageInfo_MakeA8">MakeA8</a> | creates <a href="#Image_Info">Image Info</a> with <a href="#kAlpha_8_SkColorType">kAlpha_8_SkColorType</a>, <a href="#kPremul_SkAlphaType">kPremul_SkAlphaType</a> |
|
||||
| <a href="#SkImageInfo_MakeN32">MakeN32</a> | creates <a href="#Image_Info">Image Info</a> with <a href="#Color_Type_Native">Native Color Type</a> |
|
||||
| <a href="#SkImageInfo_MakeN32Premul">MakeN32Premul</a> | creates <a href="#Image_Info">Image Info</a> with <a href="#Color_Type_Native">Native Color Type</a>, <a href="#kPremul_SkAlphaType">kPremul_SkAlphaType</a> |
|
||||
| | <a href="#SkImageInfo_MakeN32Premul">MakeN32Premul(int width, int height, sk sp<SkColorSpace> cs = nullptr)</a> |
|
||||
| | <a href="#SkImageInfo_MakeN32Premul_2">MakeN32Premul(const SkISize& size)</a> |
|
||||
| <a href="#SkImageInfo_MakeS32">MakeS32</a> | creates <a href="SkImageInfo_Reference#Image_Info">Image Info</a> with <a href="SkImageInfo_Reference#Color_Type">Native Color Type</a>, sRGB <a href="undocumented#Color_Space">Color Space</a> |
|
||||
| <a href="#SkImageInfo_MakeUnknown">MakeUnknown</a> | creates <a href="SkImageInfo_Reference#Image_Info">Image Info</a> with <a href="SkImageInfo_Reference#SkColorType">kUnknown SkColorType</a>, <a href="SkImageInfo_Reference#SkAlphaType">kUnknown SkAlphaType</a> |
|
||||
| <a href="#SkImageInfo_MakeS32">MakeS32</a> | creates <a href="#Image_Info">Image Info</a> with <a href="#Color_Type_Native">Native Color Type</a>, sRGB <a href="undocumented#Color_Space">Color Space</a> |
|
||||
| <a href="#SkImageInfo_MakeUnknown">MakeUnknown</a> | creates <a href="#Image_Info">Image Info</a> with <a href="#kUnknown_SkColorType">kUnknown_SkColorType</a>, <a href="#kUnknown_SkAlphaType">kUnknown_SkAlphaType</a> |
|
||||
| | <a href="#SkImageInfo_MakeUnknown">MakeUnknown(int width, int height)</a> |
|
||||
| | <a href="#SkImageInfo_MakeUnknown_2">MakeUnknown()</a> |
|
||||
| <a href="#SkImageInfo_empty_constructor">SkImageInfo()</a> | creates with zero dimensions, <a href="SkImageInfo_Reference#SkColorType">kUnknown SkColorType</a>, <a href="SkImageInfo_Reference#SkAlphaType">kUnknown SkAlphaType</a> |
|
||||
| <a href="#SkImageInfo_makeAlphaType">makeAlphaType</a> | creates <a href="SkImageInfo_Reference#Image_Info">Image Info</a> with changed <a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a> |
|
||||
| <a href="#SkImageInfo_makeColorSpace">makeColorSpace</a> | creates <a href="SkImageInfo_Reference#Image_Info">Image Info</a> with changed <a href="undocumented#Color_Space">Color Space</a> |
|
||||
| <a href="#SkImageInfo_makeColorType">makeColorType</a> | creates <a href="SkImageInfo_Reference#Image_Info">Image Info</a> with changed <a href="SkImageInfo_Reference#Color_Type">Color Type</a> |
|
||||
| <a href="#SkImageInfo_makeWH">makeWH</a> | creates <a href="SkImageInfo_Reference#Image_Info">Image Info</a> with changed dimensions |
|
||||
| <a href="#SkImageInfo_empty_constructor">SkImageInfo()</a> | creates with zero dimensions, <a href="#kUnknown_SkColorType">kUnknown_SkColorType</a>, <a href="#kUnknown_SkAlphaType">kUnknown_SkAlphaType</a> |
|
||||
| <a href="#SkImageInfo_makeAlphaType">makeAlphaType</a> | creates <a href="#Image_Info">Image Info</a> with changed <a href="#Alpha_Type">Alpha Type</a> |
|
||||
| <a href="#SkImageInfo_makeColorSpace">makeColorSpace</a> | creates <a href="#Image_Info">Image Info</a> with changed <a href="undocumented#Color_Space">Color Space</a> |
|
||||
| <a href="#SkImageInfo_makeColorType">makeColorType</a> | creates <a href="#Image_Info">Image Info</a> with changed <a href="#Color_Type">Color Type</a> |
|
||||
| <a href="#SkImageInfo_makeWH">makeWH</a> | creates <a href="#Image_Info">Image Info</a> with changed dimensions |
|
||||
| <a href="#SkImageInfo_reset">reset</a> | incomplete |
|
||||
|
||||
<a name="SkImageInfo_empty_constructor"></a>
|
||||
@ -355,7 +357,7 @@ incomplete
|
||||
static SkImageInfo MakeN32(int width, int height, SkAlphaType at, sk_sp<SkColorSpace> cs = nullptr)
|
||||
</pre>
|
||||
|
||||
Sets <a href="SkImageInfo_Reference#Color_Type">Color Type</a> to <a href="SkImageInfo_Reference#SkColorType">kN32 SkColorType</a>.
|
||||
Sets <a href="#Color_Type">Color Type</a> to <a href="#kN32_SkColorType">kN32_SkColorType</a>.
|
||||
|
||||
### Parameters
|
||||
|
||||
@ -391,7 +393,7 @@ incomplete
|
||||
static SkImageInfo MakeS32(int width, int height, SkAlphaType at)
|
||||
</pre>
|
||||
|
||||
Creates <a href="SkImageInfo_Reference#Image_Info">Image Info</a> marked as sRGB with <a href="SkImageInfo_Reference#SkColorType">kN32 SkColorType</a> swizzle.
|
||||
Creates <a href="#Image_Info">Image Info</a> marked as sRGB with <a href="#kN32_SkColorType">kN32_SkColorType</a> swizzle.
|
||||
|
||||
### Parameters
|
||||
|
||||
@ -425,7 +427,7 @@ incomplete
|
||||
static SkImageInfo MakeN32Premul(int width, int height, sk_sp<SkColorSpace> cs = nullptr)
|
||||
</pre>
|
||||
|
||||
Sets <a href="SkImageInfo_Reference#Color_Type">Color Type</a> to <a href="SkImageInfo_Reference#SkColorType">kN32 SkColorType</a>, and the <a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a> to <a href="SkImageInfo_Reference#SkAlphaType">kPremul SkAlphaType</a>.
|
||||
Sets <a href="#Color_Type">Color Type</a> to <a href="#kN32_SkColorType">kN32_SkColorType</a>, and the <a href="#Alpha_Type">Alpha Type</a> to <a href="#kPremul_SkAlphaType">kPremul_SkAlphaType</a>.
|
||||
|
||||
### Parameters
|
||||
|
||||
@ -817,7 +819,7 @@ incomplete
|
||||
SkImageInfo makeWH(int newWidth, int newHeight) const
|
||||
</pre>
|
||||
|
||||
Creates <a href="SkImageInfo_Reference#Image_Info">Image Info</a> with the same <a href="SkImageInfo_Reference#Color_Type">Color Type</a> and <a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a> as this info,
|
||||
Creates <a href="#Image_Info">Image Info</a> with the same <a href="#Color_Type">Color Type</a> and <a href="#Alpha_Type">Alpha Type</a> as this info,
|
||||
but with the specified width and height.
|
||||
|
||||
### Parameters
|
||||
|
||||
@ -5,12 +5,12 @@ SkImage Reference
|
||||
|
||||
## <a name="Overview"></a> Overview
|
||||
|
||||
## <a name="Subtopic"></a> Subtopic
|
||||
## <a name="Overview_Subtopic"></a> Overview Subtopic
|
||||
|
||||
| name | description |
|
||||
| --- | --- |
|
||||
| Constant | enum and enum class, const values |
|
||||
| <a href="#Constructor">Constructor</a> | functions that construct <a href="SkImage_Reference#SkImage">SkImage</a> |
|
||||
| <a href="#Constructor">Constructor</a> | functions that construct <a href="#SkImage">SkImage</a> |
|
||||
| <a href="#Member_Function">Member Function</a> | static functions and member methods |
|
||||
| <a href="#Related_Function">Related Function</a> | similar methods grouped together |
|
||||
|
||||
@ -32,14 +32,14 @@ vary with platform.
|
||||
|
||||
## <a name="Raster_Image"></a> Raster Image
|
||||
|
||||
<a href="SkImage_Reference#Raster_Image">Raster Image</a> pixels are decoded in a <a href="undocumented#Raster_Bitmap">Raster Bitmap</a>. These pixels may be read
|
||||
<a href="#Raster_Image">Raster Image</a> pixels are decoded in a <a href="undocumented#Raster_Bitmap">Raster Bitmap</a>. These pixels may be read
|
||||
directly and in most cases written to, although edited pixels may not be drawn
|
||||
if <a href="#Image">Image</a> has been copied internally.
|
||||
|
||||
## <a name="Texture_Image"></a> Texture Image
|
||||
|
||||
<a href="#Texture_Image">Texture Image</a> are located on GPU and pixels are not accessible. <a href="#Texture_Image">Texture Image</a>
|
||||
are allocated optimally for best performance. <a href="SkImage_Reference#Raster_Image">Raster Image</a> may
|
||||
are allocated optimally for best performance. <a href="#Raster_Image">Raster Image</a> may
|
||||
be drawn to <a href="undocumented#GPU_Surface">GPU Surface</a>, but pixels are uploaded from CPU to GPU downgrading
|
||||
performance.
|
||||
|
||||
@ -56,7 +56,7 @@ drawing.
|
||||
| <a href="#Lazy_Image">Lazy Image</a> | deferred pixel buffer |
|
||||
| <a href="#Pixels">Pixels</a> | read and write pixel values |
|
||||
| <a href="#Property">Property</a> | values and attributes |
|
||||
| <a href="SkImage_Reference#Raster_Image">Raster Image</a> | pixels decoded in <a href="undocumented#Raster_Bitmap">Raster Bitmap</a> |
|
||||
| <a href="#Raster_Image">Raster Image</a> | pixels decoded in <a href="undocumented#Raster_Bitmap">Raster Bitmap</a> |
|
||||
| <a href="#Texture_Image">Texture Image</a> | pixels located on GPU |
|
||||
| <a href="#Utility">Utility</a> | rarely called management functions |
|
||||
|
||||
@ -85,7 +85,7 @@ drawing.
|
||||
| | <a href="#SkImage_MakeFromYUVTexturesCopy">MakeFromYUVTexturesCopy(GrContext* context, SkYUVColorSpace yuvColorSpace, const GrBackendObject yuvTextureHandles[3], const SkISize yuvSizes[3], GrSurfaceOrigin surfaceOrigin, sk sp<SkColorSpace> colorSpace = nullptr)</a> |
|
||||
| | <a href="#SkImage_MakeFromYUVTexturesCopy_2">MakeFromYUVTexturesCopy(GrContext* context, SkYUVColorSpace yuvColorSpace, const GrBackendTexture yuvTextureHandles[3], const SkISize yuvSizes[3], GrSurfaceOrigin surfaceOrigin, sk sp<SkColorSpace> colorSpace = nullptr)</a> |
|
||||
| <a href="#SkImage_MakeRasterCopy">MakeRasterCopy</a> | creates <a href="#Image">Image</a> from <a href="SkPixmap_Reference#Pixmap">Pixmap</a> and copied pixels |
|
||||
| <a href="#SkImage_MakeRasterData">MakeRasterData</a> | creates <a href="#Image">Image</a> from <a href="#Info">Image Info</a> and shared pixels |
|
||||
| <a href="#SkImage_MakeRasterData">MakeRasterData</a> | creates <a href="#Image">Image</a> from <a href="SkImageInfo_Reference#Image_Info">Image Info</a> and shared pixels |
|
||||
| <a href="#SkImage_asLegacyBitmap">asLegacyBitmap</a> | returns as <a href="undocumented#Raster_Bitmap">Raster Bitmap</a> |
|
||||
| <a href="#SkImage_makeColorSpace">makeColorSpace</a> | creates <a href="#Image">Image</a> matching <a href="undocumented#Color_Space">Color Space</a> if possible |
|
||||
| <a href="#SkImage_makeNonTextureImage">makeNonTextureImage</a> | creates <a href="#Image">Image</a> without dependency on <a href="undocumented#GPU_Texture">GPU Texture</a> |
|
||||
@ -113,7 +113,7 @@ drawing.
|
||||
| <a href="#SkImage_MakeFromRaster">MakeFromRaster</a> | creates <a href="#Image">Image</a> from <a href="SkPixmap_Reference#Pixmap">Pixmap</a>, with release |
|
||||
| <a href="#SkImage_MakeFromYUVTexturesCopy">MakeFromYUVTexturesCopy</a> | creates <a href="#Image">Image</a> from <a href="SkImageInfo_Reference#YUV_ColorSpace">YUV ColorSpace</a> data in three planes |
|
||||
| <a href="#SkImage_MakeRasterCopy">MakeRasterCopy</a> | creates <a href="#Image">Image</a> from <a href="SkPixmap_Reference#Pixmap">Pixmap</a> and copied pixels |
|
||||
| <a href="#SkImage_MakeRasterData">MakeRasterData</a> | creates <a href="#Image">Image</a> from <a href="#Info">Image Info</a> and shared pixels |
|
||||
| <a href="#SkImage_MakeRasterData">MakeRasterData</a> | creates <a href="#Image">Image</a> from <a href="SkImageInfo_Reference#Image_Info">Image Info</a> and shared pixels |
|
||||
| <a href="#SkImage_alphaType">alphaType</a> | returns <a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a> |
|
||||
| <a href="#SkImage_asLegacyBitmap">asLegacyBitmap</a> | returns as <a href="undocumented#Raster_Bitmap">Raster Bitmap</a> |
|
||||
| <a href="#SkImage_bounds">bounds</a> | returns <a href="#SkImage_width">width</a> and <a href="#SkImage_height">height</a> as Rectangle |
|
||||
@ -124,7 +124,7 @@ drawing.
|
||||
| <a href="#SkImage_height">height</a> | returns pixel row count |
|
||||
| <a href="#SkImage_isAlphaOnly">isAlphaOnly</a> | returns if pixels represent a transparency mask |
|
||||
| <a href="#SkImage_isLazyGenerated">isLazyGenerated</a> | returns if <a href="#Image">Image</a> is created as needed |
|
||||
| <a href="#SkImage_isOpaque">isOpaque</a> | returns if <a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a> is <a href="SkImageInfo_Reference#SkAlphaType">kOpaque SkAlphaType</a> |
|
||||
| <a href="#SkImage_isOpaque">isOpaque</a> | returns if <a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a> is <a href="SkImageInfo_Reference#kOpaque_SkAlphaType">kOpaque_SkAlphaType</a> |
|
||||
| <a href="#SkImage_isTextureBacked">isTextureBacked</a> | returns if <a href="#Image">Image</a> was created from <a href="undocumented#GPU_Texture">GPU Texture</a> |
|
||||
| <a href="#SkImage_isValid">isValid</a> | returns if <a href="#Image">Image</a> can draw to <a href="undocumented#Raster_Surface">Raster Surface</a> or <a href="undocumented#GPU_Context">GPU Context</a> |
|
||||
| <a href="#SkImage_makeColorSpace">makeColorSpace</a> | creates <a href="#Image">Image</a> matching <a href="undocumented#Color_Space">Color Space</a> if possible |
|
||||
@ -136,7 +136,7 @@ drawing.
|
||||
| <a href="#SkImage_makeWithFilter">makeWithFilter</a> | creates filtered, clipped <a href="#Image">Image</a> |
|
||||
| <a href="#SkImage_peekPixels">peekPixels</a> | returns <a href="SkPixmap_Reference#Pixmap">Pixmap</a> if possible |
|
||||
| <a href="#SkImage_readPixels">readPixels</a> | copies and converts pixels |
|
||||
| <a href="#SkImage_refColorSpace">refColorSpace</a> | returns <a href="#Info">Image Info</a> <a href="undocumented#Color_Space">Color Space</a> |
|
||||
| <a href="#SkImage_refColorSpace">refColorSpace</a> | returns <a href="SkImageInfo_Reference#Image_Info">Image Info</a> <a href="undocumented#Color_Space">Color Space</a> |
|
||||
| <a href="#SkImage_refEncodedData">refEncodedData</a> | returns <a href="#Image">Image</a> encoded in <a href="undocumented#SkData">SkData</a> if present |
|
||||
| <a href="#SkImage_scalePixels">scalePixels</a> | scales and converts one <a href="#Image">Image</a> to another |
|
||||
| <a href="#SkImage_toString">toString</a> | converts <a href="#Image">Image</a> to machine readable form |
|
||||
@ -156,14 +156,14 @@ pixels may be modified or deleted without affecting <a href="#Image">Image</a>.
|
||||
<a href="#Image">Image</a> is returned if <a href="SkPixmap_Reference#Pixmap">Pixmap</a> is valid. Valid <a href="SkPixmap_Reference#Pixmap">Pixmap</a> parameters include:
|
||||
dimensions are greater than zero;
|
||||
each dimension fits in 29 bits;
|
||||
<a href="SkImageInfo_Reference#Color_Type">Color Type</a> and <a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a> are valid, and <a href="SkImageInfo_Reference#Color_Type">Color Type</a> is not <a href="SkImageInfo_Reference#SkColorType">kUnknown SkColorType</a>;
|
||||
<a href="SkImageInfo_Reference#Color_Type">Color Type</a> and <a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a> are valid, and <a href="SkImageInfo_Reference#Color_Type">Color Type</a> is not <a href="SkImageInfo_Reference#kUnknown_SkColorType">kUnknown_SkColorType</a>;
|
||||
row bytes are large enough to hold one row of pixels;
|
||||
pixel address is not nullptr.
|
||||
|
||||
### Parameters
|
||||
|
||||
<table> <tr> <td><a name="SkImage_MakeRasterCopy_pixmap"> <code><strong>pixmap </strong></code> </a></td> <td>
|
||||
<a href="#Info">Image Info</a>, pixel address, and row bytes</td>
|
||||
<a href="SkImageInfo_Reference#Image_Info">Image Info</a>, pixel address, and row bytes</td>
|
||||
</tr>
|
||||
</table>
|
||||
|
||||
@ -190,12 +190,12 @@ contains a copy of the pixels.</div></fiddle-embed></div>
|
||||
static sk_sp<SkImage> MakeRasterData(const Info& info, sk_sp<SkData> pixels, size_t rowBytes)
|
||||
</pre>
|
||||
|
||||
Creates <a href="#Image">Image</a> from <a href="#Info">Image Info</a>, sharing <a href="#SkImage_MakeRasterData_pixels">pixels</a>.
|
||||
Creates <a href="#Image">Image</a> from <a href="SkImageInfo_Reference#Image_Info">Image Info</a>, sharing <a href="#SkImage_MakeRasterData_pixels">pixels</a>.
|
||||
|
||||
<a href="#Image">Image</a> is returned if <a href="#Info">Image Info</a> is valid. Valid <a href="#Info">Image Info</a> parameters include:
|
||||
<a href="#Image">Image</a> is returned if <a href="SkImageInfo_Reference#Image_Info">Image Info</a> is valid. Valid <a href="SkImageInfo_Reference#Image_Info">Image Info</a> parameters include:
|
||||
dimensions are greater than zero;
|
||||
each dimension fits in 29 bits;
|
||||
<a href="SkImageInfo_Reference#Color_Type">Color Type</a> and <a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a> are valid, and <a href="SkImageInfo_Reference#Color_Type">Color Type</a> is not <a href="SkImageInfo_Reference#SkColorType">kUnknown SkColorType</a>;
|
||||
<a href="SkImageInfo_Reference#Color_Type">Color Type</a> and <a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a> are valid, and <a href="SkImageInfo_Reference#Color_Type">Color Type</a> is not <a href="SkImageInfo_Reference#kUnknown_SkColorType">kUnknown_SkColorType</a>;
|
||||
<a href="#SkImage_MakeRasterData_rowBytes">rowBytes</a> are large enough to hold one row of <a href="#SkImage_MakeRasterData_pixels">pixels</a>;
|
||||
<a href="#SkImage_MakeRasterData_pixels">pixels</a> is not nullptr, and contains enough data for <a href="#Image">Image</a>.
|
||||
|
||||
@ -256,14 +256,14 @@ does not require state.
|
||||
<a href="#Image">Image</a> is returned if <a href="#SkImage_MakeFromRaster_pixmap">pixmap</a> is valid. Valid <a href="SkPixmap_Reference#Pixmap">Pixmap</a> parameters include:
|
||||
dimensions are greater than zero;
|
||||
each dimension fits in 29 bits;
|
||||
<a href="SkImageInfo_Reference#Color_Type">Color Type</a> and <a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a> are valid, and <a href="SkImageInfo_Reference#Color_Type">Color Type</a> is not <a href="SkImageInfo_Reference#SkColorType">kUnknown SkColorType</a>;
|
||||
<a href="SkImageInfo_Reference#Color_Type">Color Type</a> and <a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a> are valid, and <a href="SkImageInfo_Reference#Color_Type">Color Type</a> is not <a href="SkImageInfo_Reference#kUnknown_SkColorType">kUnknown_SkColorType</a>;
|
||||
row bytes are large enough to hold one row of pixels;
|
||||
pixel address is not nullptr.
|
||||
|
||||
### Parameters
|
||||
|
||||
<table> <tr> <td><a name="SkImage_MakeFromRaster_pixmap"> <code><strong>pixmap </strong></code> </a></td> <td>
|
||||
<a href="#Info">Image Info</a>, pixel address, and row bytes</td>
|
||||
<a href="SkImageInfo_Reference#Image_Info">Image Info</a>, pixel address, and row bytes</td>
|
||||
</tr> <tr> <td><a name="SkImage_MakeFromRaster_rasterReleaseProc"> <code><strong>rasterReleaseProc </strong></code> </a></td> <td>
|
||||
function called when pixels can be released; or nullptr</td>
|
||||
</tr> <tr> <td><a name="SkImage_MakeFromRaster_releaseContext"> <code><strong>releaseContext </strong></code> </a></td> <td>
|
||||
@ -308,14 +308,14 @@ instead of copied.
|
||||
<a href="#Image">Image</a> is returned if <a href="#SkImage_MakeFromBitmap_bitmap">bitmap</a> is valid. Valid <a href="SkBitmap_Reference#Bitmap">Bitmap</a> parameters include:
|
||||
dimensions are greater than zero;
|
||||
each dimension fits in 29 bits;
|
||||
<a href="SkImageInfo_Reference#Color_Type">Color Type</a> and <a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a> are valid, and <a href="SkImageInfo_Reference#Color_Type">Color Type</a> is not <a href="SkImageInfo_Reference#SkColorType">kUnknown SkColorType</a>;
|
||||
<a href="SkImageInfo_Reference#Color_Type">Color Type</a> and <a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a> are valid, and <a href="SkImageInfo_Reference#Color_Type">Color Type</a> is not <a href="SkImageInfo_Reference#kUnknown_SkColorType">kUnknown_SkColorType</a>;
|
||||
row bytes are large enough to hold one row of pixels;
|
||||
pixel address is not nullptr.
|
||||
|
||||
### Parameters
|
||||
|
||||
<table> <tr> <td><a name="SkImage_MakeFromBitmap_bitmap"> <code><strong>bitmap </strong></code> </a></td> <td>
|
||||
<a href="#Info">Image Info</a>, row bytes, and pixels</td>
|
||||
<a href="SkImageInfo_Reference#Image_Info">Image Info</a>, row bytes, and pixels</td>
|
||||
</tr>
|
||||
</table>
|
||||
|
||||
@ -459,15 +459,15 @@ Recognized formats vary by GPU back-end.
|
||||
</tr> <tr> <td><a name="SkImage_MakeFromTexture_3_backendTexture"> <code><strong>backendTexture </strong></code> </a></td> <td>
|
||||
texture residing on GPU</td>
|
||||
</tr> <tr> <td><a name="SkImage_MakeFromTexture_3_origin"> <code><strong>origin </strong></code> </a></td> <td>
|
||||
one of: <a href="undocumented#GrSurfaceOrigin">kBottomLeft GrSurfaceOrigin</a>, <a href="undocumented#GrSurfaceOrigin">kTopLeft GrSurfaceOrigin</a></td>
|
||||
one of: <a href="undocumented#kBottomLeft_GrSurfaceOrigin">kBottomLeft GrSurfaceOrigin</a>, <a href="undocumented#kTopLeft_GrSurfaceOrigin">kTopLeft GrSurfaceOrigin</a></td>
|
||||
</tr> <tr> <td><a name="SkImage_MakeFromTexture_3_colorType"> <code><strong>colorType </strong></code> </a></td> <td>
|
||||
one of: <a href="SkImageInfo_Reference#SkColorType">kUnknown SkColorType</a>, <a href="SkImageInfo_Reference#SkColorType">kAlpha 8 SkColorType</a>,
|
||||
<a href="SkImageInfo_Reference#SkColorType">kRGB 565 SkColorType</a>, <a href="SkImageInfo_Reference#SkColorType">kARGB 4444 SkColorType</a>,
|
||||
<a href="SkImageInfo_Reference#SkColorType">kRGBA 8888 SkColorType</a>, <a href="SkImageInfo_Reference#SkColorType">kBGRA 8888 SkColorType</a>,
|
||||
<a href="SkImageInfo_Reference#SkColorType">kGray 8 SkColorType</a>, <a href="SkImageInfo_Reference#SkColorType">kRGBA F16 SkColorType</a></td>
|
||||
one of: <a href="SkImageInfo_Reference#kUnknown_SkColorType">kUnknown_SkColorType</a>, <a href="SkImageInfo_Reference#kAlpha_8_SkColorType">kAlpha_8_SkColorType</a>,
|
||||
<a href="SkImageInfo_Reference#kRGB_565_SkColorType">kRGB_565_SkColorType</a>, <a href="SkImageInfo_Reference#kARGB_4444_SkColorType">kARGB_4444_SkColorType</a>,
|
||||
<a href="SkImageInfo_Reference#kRGBA_8888_SkColorType">kRGBA_8888_SkColorType</a>, <a href="SkImageInfo_Reference#kBGRA_8888_SkColorType">kBGRA_8888_SkColorType</a>,
|
||||
<a href="SkImageInfo_Reference#kGray_8_SkColorType">kGray_8_SkColorType</a>, <a href="SkImageInfo_Reference#kRGBA_F16_SkColorType">kRGBA_F16_SkColorType</a></td>
|
||||
</tr> <tr> <td><a name="SkImage_MakeFromTexture_3_alphaType"> <code><strong>alphaType </strong></code> </a></td> <td>
|
||||
one of: <a href="SkImageInfo_Reference#SkAlphaType">kUnknown SkAlphaType</a>, <a href="SkImageInfo_Reference#SkAlphaType">kOpaque SkAlphaType</a>,
|
||||
<a href="SkImageInfo_Reference#SkAlphaType">kPremul SkAlphaType</a>, <a href="SkImageInfo_Reference#SkAlphaType">kUnpremul SkAlphaType</a></td>
|
||||
one of: <a href="SkImageInfo_Reference#kUnknown_SkAlphaType">kUnknown_SkAlphaType</a>, <a href="SkImageInfo_Reference#kOpaque_SkAlphaType">kOpaque_SkAlphaType</a>,
|
||||
<a href="SkImageInfo_Reference#kPremul_SkAlphaType">kPremul_SkAlphaType</a>, <a href="SkImageInfo_Reference#kUnpremul_SkAlphaType">kUnpremul_SkAlphaType</a></td>
|
||||
</tr> <tr> <td><a name="SkImage_MakeFromTexture_3_colorSpace"> <code><strong>colorSpace </strong></code> </a></td> <td>
|
||||
range of colors; may be nullptr</td>
|
||||
</tr>
|
||||
@ -483,7 +483,7 @@ created <a href="#Image">Image</a>, or nullptr
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkImage_MakeFromAdoptedTexture">MakeFromAdoptedTexture</a><sup><a href="#SkImage_MakeFromAdoptedTexture_2">[2]</a></sup> <a href="#SkSurface_MakeFromBackendTexture">SkSurface::MakeFromBackendTexture</a><sup><a href="#SkSurface_MakeFromBackendTexture_2">[2]</a></sup>
|
||||
<a href="#SkImage_MakeFromAdoptedTexture">MakeFromAdoptedTexture</a><sup><a href="#SkImage_MakeFromAdoptedTexture_2">[2]</a></sup> <a href="SkSurface_Reference#SkSurface_MakeFromBackendTexture">SkSurface::MakeFromBackendTexture</a><sup><a href="SkSurface_Reference#SkSurface_MakeFromBackendTexture_2">[2]</a></sup>
|
||||
|
||||
---
|
||||
|
||||
@ -511,15 +511,15 @@ Recognized formats vary by GPU back-end.
|
||||
</tr> <tr> <td><a name="SkImage_MakeFromTexture_4_backendTexture"> <code><strong>backendTexture </strong></code> </a></td> <td>
|
||||
texture residing on GPU</td>
|
||||
</tr> <tr> <td><a name="SkImage_MakeFromTexture_4_origin"> <code><strong>origin </strong></code> </a></td> <td>
|
||||
one of: <a href="undocumented#GrSurfaceOrigin">kBottomLeft GrSurfaceOrigin</a>, <a href="undocumented#GrSurfaceOrigin">kTopLeft GrSurfaceOrigin</a></td>
|
||||
one of: <a href="undocumented#kBottomLeft_GrSurfaceOrigin">kBottomLeft GrSurfaceOrigin</a>, <a href="undocumented#kTopLeft_GrSurfaceOrigin">kTopLeft GrSurfaceOrigin</a></td>
|
||||
</tr> <tr> <td><a name="SkImage_MakeFromTexture_4_colorType"> <code><strong>colorType </strong></code> </a></td> <td>
|
||||
one of: <a href="SkImageInfo_Reference#SkColorType">kUnknown SkColorType</a>, <a href="SkImageInfo_Reference#SkColorType">kAlpha 8 SkColorType</a>,
|
||||
<a href="SkImageInfo_Reference#SkColorType">kRGB 565 SkColorType</a>, <a href="SkImageInfo_Reference#SkColorType">kARGB 4444 SkColorType</a>,
|
||||
<a href="SkImageInfo_Reference#SkColorType">kRGBA 8888 SkColorType</a>, <a href="SkImageInfo_Reference#SkColorType">kBGRA 8888 SkColorType</a>,
|
||||
<a href="SkImageInfo_Reference#SkColorType">kGray 8 SkColorType</a>, <a href="SkImageInfo_Reference#SkColorType">kRGBA F16 SkColorType</a></td>
|
||||
one of: <a href="SkImageInfo_Reference#kUnknown_SkColorType">kUnknown_SkColorType</a>, <a href="SkImageInfo_Reference#kAlpha_8_SkColorType">kAlpha_8_SkColorType</a>,
|
||||
<a href="SkImageInfo_Reference#kRGB_565_SkColorType">kRGB_565_SkColorType</a>, <a href="SkImageInfo_Reference#kARGB_4444_SkColorType">kARGB_4444_SkColorType</a>,
|
||||
<a href="SkImageInfo_Reference#kRGBA_8888_SkColorType">kRGBA_8888_SkColorType</a>, <a href="SkImageInfo_Reference#kBGRA_8888_SkColorType">kBGRA_8888_SkColorType</a>,
|
||||
<a href="SkImageInfo_Reference#kGray_8_SkColorType">kGray_8_SkColorType</a>, <a href="SkImageInfo_Reference#kRGBA_F16_SkColorType">kRGBA_F16_SkColorType</a></td>
|
||||
</tr> <tr> <td><a name="SkImage_MakeFromTexture_4_alphaType"> <code><strong>alphaType </strong></code> </a></td> <td>
|
||||
one of: <a href="SkImageInfo_Reference#SkAlphaType">kUnknown SkAlphaType</a>, <a href="SkImageInfo_Reference#SkAlphaType">kOpaque SkAlphaType</a>,
|
||||
<a href="SkImageInfo_Reference#SkAlphaType">kPremul SkAlphaType</a>, <a href="SkImageInfo_Reference#SkAlphaType">kUnpremul SkAlphaType</a></td>
|
||||
one of: <a href="SkImageInfo_Reference#kUnknown_SkAlphaType">kUnknown_SkAlphaType</a>, <a href="SkImageInfo_Reference#kOpaque_SkAlphaType">kOpaque_SkAlphaType</a>,
|
||||
<a href="SkImageInfo_Reference#kPremul_SkAlphaType">kPremul_SkAlphaType</a>, <a href="SkImageInfo_Reference#kUnpremul_SkAlphaType">kUnpremul_SkAlphaType</a></td>
|
||||
</tr> <tr> <td><a name="SkImage_MakeFromTexture_4_colorSpace"> <code><strong>colorSpace </strong></code> </a></td> <td>
|
||||
range of colors; may be nullptr</td>
|
||||
</tr> <tr> <td><a name="SkImage_MakeFromTexture_4_textureReleaseProc"> <code><strong>textureReleaseProc </strong></code> </a></td> <td>
|
||||
@ -539,7 +539,7 @@ created <a href="#Image">Image</a>, or nullptr
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkImage_MakeFromAdoptedTexture">MakeFromAdoptedTexture</a><sup><a href="#SkImage_MakeFromAdoptedTexture_2">[2]</a></sup> <a href="#SkSurface_MakeFromBackendTexture">SkSurface::MakeFromBackendTexture</a><sup><a href="#SkSurface_MakeFromBackendTexture_2">[2]</a></sup>
|
||||
<a href="#SkImage_MakeFromAdoptedTexture">MakeFromAdoptedTexture</a><sup><a href="#SkImage_MakeFromAdoptedTexture_2">[2]</a></sup> <a href="SkSurface_Reference#SkSurface_MakeFromBackendTexture">SkSurface::MakeFromBackendTexture</a><sup><a href="SkSurface_Reference#SkSurface_MakeFromBackendTexture_2">[2]</a></sup>
|
||||
|
||||
---
|
||||
|
||||
@ -627,7 +627,7 @@ Recognized GPU formats vary by platform and GPU back-end.
|
||||
<table> <tr> <td><a name="SkImage_MakeCrossContextFromPixmap_context"> <code><strong>context </strong></code> </a></td> <td>
|
||||
<a href="undocumented#GPU_Context">GPU Context</a></td>
|
||||
</tr> <tr> <td><a name="SkImage_MakeCrossContextFromPixmap_pixmap"> <code><strong>pixmap </strong></code> </a></td> <td>
|
||||
<a href="#Info">Image Info</a>, pixel address, and row bytes</td>
|
||||
<a href="SkImageInfo_Reference#Image_Info">Image Info</a>, pixel address, and row bytes</td>
|
||||
</tr> <tr> <td><a name="SkImage_MakeCrossContextFromPixmap_buildMips"> <code><strong>buildMips </strong></code> </a></td> <td>
|
||||
create <a href="#Image">Image</a> as Mip_Map if true</td>
|
||||
</tr> <tr> <td><a name="SkImage_MakeCrossContextFromPixmap_dstColorSpace"> <code><strong>dstColorSpace </strong></code> </a></td> <td>
|
||||
@ -685,15 +685,15 @@ Recognized formats vary by GPU back-end.
|
||||
</tr> <tr> <td><a name="SkImage_MakeFromAdoptedTexture_2_backendTexture"> <code><strong>backendTexture </strong></code> </a></td> <td>
|
||||
texture residing on GPU</td>
|
||||
</tr> <tr> <td><a name="SkImage_MakeFromAdoptedTexture_2_surfaceOrigin"> <code><strong>surfaceOrigin </strong></code> </a></td> <td>
|
||||
one of: <a href="undocumented#GrSurfaceOrigin">kBottomLeft GrSurfaceOrigin</a>, <a href="undocumented#GrSurfaceOrigin">kTopLeft GrSurfaceOrigin</a></td>
|
||||
one of: <a href="undocumented#kBottomLeft_GrSurfaceOrigin">kBottomLeft GrSurfaceOrigin</a>, <a href="undocumented#kTopLeft_GrSurfaceOrigin">kTopLeft GrSurfaceOrigin</a></td>
|
||||
</tr> <tr> <td><a name="SkImage_MakeFromAdoptedTexture_2_colorType"> <code><strong>colorType </strong></code> </a></td> <td>
|
||||
one of: <a href="SkImageInfo_Reference#SkColorType">kUnknown SkColorType</a>, <a href="SkImageInfo_Reference#SkColorType">kAlpha 8 SkColorType</a>,
|
||||
<a href="SkImageInfo_Reference#SkColorType">kRGB 565 SkColorType</a>, <a href="SkImageInfo_Reference#SkColorType">kARGB 4444 SkColorType</a>,
|
||||
<a href="SkImageInfo_Reference#SkColorType">kRGBA 8888 SkColorType</a>, <a href="SkImageInfo_Reference#SkColorType">kBGRA 8888 SkColorType</a>,
|
||||
<a href="SkImageInfo_Reference#SkColorType">kGray 8 SkColorType</a>, <a href="SkImageInfo_Reference#SkColorType">kRGBA F16 SkColorType</a></td>
|
||||
one of: <a href="SkImageInfo_Reference#kUnknown_SkColorType">kUnknown_SkColorType</a>, <a href="SkImageInfo_Reference#kAlpha_8_SkColorType">kAlpha_8_SkColorType</a>,
|
||||
<a href="SkImageInfo_Reference#kRGB_565_SkColorType">kRGB_565_SkColorType</a>, <a href="SkImageInfo_Reference#kARGB_4444_SkColorType">kARGB_4444_SkColorType</a>,
|
||||
<a href="SkImageInfo_Reference#kRGBA_8888_SkColorType">kRGBA_8888_SkColorType</a>, <a href="SkImageInfo_Reference#kBGRA_8888_SkColorType">kBGRA_8888_SkColorType</a>,
|
||||
<a href="SkImageInfo_Reference#kGray_8_SkColorType">kGray_8_SkColorType</a>, <a href="SkImageInfo_Reference#kRGBA_F16_SkColorType">kRGBA_F16_SkColorType</a></td>
|
||||
</tr> <tr> <td><a name="SkImage_MakeFromAdoptedTexture_2_alphaType"> <code><strong>alphaType </strong></code> </a></td> <td>
|
||||
one of: <a href="SkImageInfo_Reference#SkAlphaType">kUnknown SkAlphaType</a>, <a href="SkImageInfo_Reference#SkAlphaType">kOpaque SkAlphaType</a>,
|
||||
<a href="SkImageInfo_Reference#SkAlphaType">kPremul SkAlphaType</a>, <a href="SkImageInfo_Reference#SkAlphaType">kUnpremul SkAlphaType</a></td>
|
||||
one of: <a href="SkImageInfo_Reference#kUnknown_SkAlphaType">kUnknown_SkAlphaType</a>, <a href="SkImageInfo_Reference#kOpaque_SkAlphaType">kOpaque_SkAlphaType</a>,
|
||||
<a href="SkImageInfo_Reference#kPremul_SkAlphaType">kPremul_SkAlphaType</a>, <a href="SkImageInfo_Reference#kUnpremul_SkAlphaType">kUnpremul_SkAlphaType</a></td>
|
||||
</tr> <tr> <td><a name="SkImage_MakeFromAdoptedTexture_2_colorSpace"> <code><strong>colorSpace </strong></code> </a></td> <td>
|
||||
range of colors; may be nullptr</td>
|
||||
</tr>
|
||||
@ -735,14 +735,14 @@ zero but may differ from plane to plane. Returned <a href="#Image">Image</a> has
|
||||
<table> <tr> <td><a name="SkImage_MakeFromYUVTexturesCopy_context"> <code><strong>context </strong></code> </a></td> <td>
|
||||
<a href="undocumented#GPU_Context">GPU Context</a></td>
|
||||
</tr> <tr> <td><a name="SkImage_MakeFromYUVTexturesCopy_yuvColorSpace"> <code><strong>yuvColorSpace </strong></code> </a></td> <td>
|
||||
one of: <a href="SkImageInfo_Reference#SkYUVColorSpace">kJPEG SkYUVColorSpace</a>, <a href="SkImageInfo_Reference#SkYUVColorSpace">kRec601 SkYUVColorSpace</a>,
|
||||
<a href="SkImageInfo_Reference#SkYUVColorSpace">kRec709 SkYUVColorSpace</a></td>
|
||||
one of: <a href="SkImageInfo_Reference#kJPEG_SkYUVColorSpace">kJPEG_SkYUVColorSpace</a>, <a href="SkImageInfo_Reference#kRec601_SkYUVColorSpace">kRec601_SkYUVColorSpace</a>,
|
||||
<a href="SkImageInfo_Reference#kRec709_SkYUVColorSpace">kRec709_SkYUVColorSpace</a></td>
|
||||
</tr> <tr> <td><a name="SkImage_MakeFromYUVTexturesCopy_yuvTextureHandles"> <code><strong>yuvTextureHandles </strong></code> </a></td> <td>
|
||||
array of YUV textures on GPU</td>
|
||||
</tr> <tr> <td><a name="SkImage_MakeFromYUVTexturesCopy_yuvSizes"> <code><strong>yuvSizes </strong></code> </a></td> <td>
|
||||
dimensions of YUV textures</td>
|
||||
</tr> <tr> <td><a name="SkImage_MakeFromYUVTexturesCopy_surfaceOrigin"> <code><strong>surfaceOrigin </strong></code> </a></td> <td>
|
||||
one of: <a href="undocumented#GrSurfaceOrigin">kBottomLeft GrSurfaceOrigin</a>, <a href="undocumented#GrSurfaceOrigin">kTopLeft GrSurfaceOrigin</a></td>
|
||||
one of: <a href="undocumented#kBottomLeft_GrSurfaceOrigin">kBottomLeft GrSurfaceOrigin</a>, <a href="undocumented#kTopLeft_GrSurfaceOrigin">kTopLeft GrSurfaceOrigin</a></td>
|
||||
</tr> <tr> <td><a name="SkImage_MakeFromYUVTexturesCopy_colorSpace"> <code><strong>colorSpace </strong></code> </a></td> <td>
|
||||
range of colors; may be nullptr</td>
|
||||
</tr>
|
||||
@ -779,14 +779,14 @@ zero but may differ from plane to plane. Returned <a href="#Image">Image</a> has
|
||||
<table> <tr> <td><a name="SkImage_MakeFromYUVTexturesCopy_2_context"> <code><strong>context </strong></code> </a></td> <td>
|
||||
<a href="undocumented#GPU_Context">GPU Context</a></td>
|
||||
</tr> <tr> <td><a name="SkImage_MakeFromYUVTexturesCopy_2_yuvColorSpace"> <code><strong>yuvColorSpace </strong></code> </a></td> <td>
|
||||
one of: <a href="SkImageInfo_Reference#SkYUVColorSpace">kJPEG SkYUVColorSpace</a>, <a href="SkImageInfo_Reference#SkYUVColorSpace">kRec601 SkYUVColorSpace</a>,
|
||||
<a href="SkImageInfo_Reference#SkYUVColorSpace">kRec709 SkYUVColorSpace</a></td>
|
||||
one of: <a href="SkImageInfo_Reference#kJPEG_SkYUVColorSpace">kJPEG_SkYUVColorSpace</a>, <a href="SkImageInfo_Reference#kRec601_SkYUVColorSpace">kRec601_SkYUVColorSpace</a>,
|
||||
<a href="SkImageInfo_Reference#kRec709_SkYUVColorSpace">kRec709_SkYUVColorSpace</a></td>
|
||||
</tr> <tr> <td><a name="SkImage_MakeFromYUVTexturesCopy_2_yuvTextureHandles"> <code><strong>yuvTextureHandles </strong></code> </a></td> <td>
|
||||
array of YUV textures on GPU</td>
|
||||
</tr> <tr> <td><a name="SkImage_MakeFromYUVTexturesCopy_2_yuvSizes"> <code><strong>yuvSizes </strong></code> </a></td> <td>
|
||||
dimensions of YUV textures</td>
|
||||
</tr> <tr> <td><a name="SkImage_MakeFromYUVTexturesCopy_2_surfaceOrigin"> <code><strong>surfaceOrigin </strong></code> </a></td> <td>
|
||||
one of: <a href="undocumented#GrSurfaceOrigin">kBottomLeft GrSurfaceOrigin</a>, <a href="undocumented#GrSurfaceOrigin">kTopLeft GrSurfaceOrigin</a></td>
|
||||
one of: <a href="undocumented#kBottomLeft_GrSurfaceOrigin">kBottomLeft GrSurfaceOrigin</a>, <a href="undocumented#kTopLeft_GrSurfaceOrigin">kTopLeft GrSurfaceOrigin</a></td>
|
||||
</tr> <tr> <td><a name="SkImage_MakeFromYUVTexturesCopy_2_colorSpace"> <code><strong>colorSpace </strong></code> </a></td> <td>
|
||||
range of colors; may be nullptr</td>
|
||||
</tr>
|
||||
@ -826,14 +826,14 @@ zero but may differ from plane to plane. Returned <a href="#Image">Image</a> has
|
||||
<table> <tr> <td><a name="SkImage_MakeFromNV12TexturesCopy_context"> <code><strong>context </strong></code> </a></td> <td>
|
||||
<a href="undocumented#GPU_Context">GPU Context</a></td>
|
||||
</tr> <tr> <td><a name="SkImage_MakeFromNV12TexturesCopy_yuvColorSpace"> <code><strong>yuvColorSpace </strong></code> </a></td> <td>
|
||||
one of: <a href="SkImageInfo_Reference#SkYUVColorSpace">kJPEG SkYUVColorSpace</a>, <a href="SkImageInfo_Reference#SkYUVColorSpace">kRec601 SkYUVColorSpace</a>,
|
||||
<a href="SkImageInfo_Reference#SkYUVColorSpace">kRec709 SkYUVColorSpace</a></td>
|
||||
one of: <a href="SkImageInfo_Reference#kJPEG_SkYUVColorSpace">kJPEG_SkYUVColorSpace</a>, <a href="SkImageInfo_Reference#kRec601_SkYUVColorSpace">kRec601_SkYUVColorSpace</a>,
|
||||
<a href="SkImageInfo_Reference#kRec709_SkYUVColorSpace">kRec709_SkYUVColorSpace</a></td>
|
||||
</tr> <tr> <td><a name="SkImage_MakeFromNV12TexturesCopy_nv12TextureHandles"> <code><strong>nv12TextureHandles </strong></code> </a></td> <td>
|
||||
array of YUV textures on GPU</td>
|
||||
</tr> <tr> <td><a name="SkImage_MakeFromNV12TexturesCopy_nv12Sizes"> <code><strong>nv12Sizes </strong></code> </a></td> <td>
|
||||
dimensions of YUV textures</td>
|
||||
</tr> <tr> <td><a name="SkImage_MakeFromNV12TexturesCopy_surfaceOrigin"> <code><strong>surfaceOrigin </strong></code> </a></td> <td>
|
||||
one of: <a href="undocumented#GrSurfaceOrigin">kBottomLeft GrSurfaceOrigin</a>, <a href="undocumented#GrSurfaceOrigin">kTopLeft GrSurfaceOrigin</a></td>
|
||||
one of: <a href="undocumented#kBottomLeft_GrSurfaceOrigin">kBottomLeft GrSurfaceOrigin</a>, <a href="undocumented#kTopLeft_GrSurfaceOrigin">kTopLeft GrSurfaceOrigin</a></td>
|
||||
</tr> <tr> <td><a name="SkImage_MakeFromNV12TexturesCopy_colorSpace"> <code><strong>colorSpace </strong></code> </a></td> <td>
|
||||
range of colors; may be nullptr</td>
|
||||
</tr>
|
||||
@ -872,14 +872,14 @@ zero but may differ from plane to plane. Returned <a href="#Image">Image</a> has
|
||||
<table> <tr> <td><a name="SkImage_MakeFromNV12TexturesCopy_2_context"> <code><strong>context </strong></code> </a></td> <td>
|
||||
<a href="undocumented#GPU_Context">GPU Context</a></td>
|
||||
</tr> <tr> <td><a name="SkImage_MakeFromNV12TexturesCopy_2_yuvColorSpace"> <code><strong>yuvColorSpace </strong></code> </a></td> <td>
|
||||
one of: <a href="SkImageInfo_Reference#SkYUVColorSpace">kJPEG SkYUVColorSpace</a>, <a href="SkImageInfo_Reference#SkYUVColorSpace">kRec601 SkYUVColorSpace</a>,
|
||||
<a href="SkImageInfo_Reference#SkYUVColorSpace">kRec709 SkYUVColorSpace</a></td>
|
||||
one of: <a href="SkImageInfo_Reference#kJPEG_SkYUVColorSpace">kJPEG_SkYUVColorSpace</a>, <a href="SkImageInfo_Reference#kRec601_SkYUVColorSpace">kRec601_SkYUVColorSpace</a>,
|
||||
<a href="SkImageInfo_Reference#kRec709_SkYUVColorSpace">kRec709_SkYUVColorSpace</a></td>
|
||||
</tr> <tr> <td><a name="SkImage_MakeFromNV12TexturesCopy_2_nv12TextureHandles"> <code><strong>nv12TextureHandles </strong></code> </a></td> <td>
|
||||
array of YUV textures on GPU</td>
|
||||
</tr> <tr> <td><a name="SkImage_MakeFromNV12TexturesCopy_2_nv12Sizes"> <code><strong>nv12Sizes </strong></code> </a></td> <td>
|
||||
dimensions of YUV textures</td>
|
||||
</tr> <tr> <td><a name="SkImage_MakeFromNV12TexturesCopy_2_surfaceOrigin"> <code><strong>surfaceOrigin </strong></code> </a></td> <td>
|
||||
one of: <a href="undocumented#GrSurfaceOrigin">kBottomLeft GrSurfaceOrigin</a>, <a href="undocumented#GrSurfaceOrigin">kTopLeft GrSurfaceOrigin</a></td>
|
||||
one of: <a href="undocumented#kBottomLeft_GrSurfaceOrigin">kBottomLeft GrSurfaceOrigin</a>, <a href="undocumented#kTopLeft_GrSurfaceOrigin">kTopLeft GrSurfaceOrigin</a></td>
|
||||
</tr> <tr> <td><a name="SkImage_MakeFromNV12TexturesCopy_2_colorSpace"> <code><strong>colorSpace </strong></code> </a></td> <td>
|
||||
range of colors; may be nullptr</td>
|
||||
</tr>
|
||||
@ -907,10 +907,10 @@ enum class <a href="#SkImage_BitDepth">BitDepth</a> {
|
||||
|
||||
<table>
|
||||
<tr>
|
||||
<td><a name="SkImage_BitDepth_kU8"> <code><strong>SkImage::BitDepth::kU8 </strong></code> </a></td><td>0</td><td>Use 8 bits per <a href="#ARGB">Color ARGB</a> component using unsigned integer format.</td>
|
||||
<td><a name="SkImage_BitDepth_kU8"> <code><strong>SkImage::BitDepth::kU8 </strong></code> </a></td><td>0</td><td>Use 8 bits per <a href="undocumented#ARGB">Color ARGB</a> component using unsigned integer format.</td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td><a name="SkImage_BitDepth_kF16"> <code><strong>SkImage::BitDepth::kF16 </strong></code> </a></td><td>1</td><td>Use 16 bits per <a href="#ARGB">Color ARGB</a> component using half-precision floating point format.</td>
|
||||
<td><a name="SkImage_BitDepth_kF16"> <code><strong>SkImage::BitDepth::kF16 </strong></code> </a></td><td>1</td><td>Use 16 bits per <a href="undocumented#ARGB">Color ARGB</a> component using half-precision floating point format.</td>
|
||||
</tr>
|
||||
</table>
|
||||
|
||||
@ -962,7 +962,7 @@ created <a href="#Image">Image</a>, or nullptr
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkCanvas_drawPicture">SkCanvas::drawPicture</a><sup><a href="#SkCanvas_drawPicture_2">[2]</a></sup><sup><a href="#SkCanvas_drawPicture_3">[3]</a></sup><sup><a href="#SkCanvas_drawPicture_4">[4]</a></sup>
|
||||
<a href="SkCanvas_Reference#SkCanvas_drawPicture">SkCanvas::drawPicture</a><sup><a href="SkCanvas_Reference#SkCanvas_drawPicture_2">[2]</a></sup><sup><a href="SkCanvas_Reference#SkCanvas_drawPicture_3">[3]</a></sup><sup><a href="SkCanvas_Reference#SkCanvas_drawPicture_4">[4]</a></sup>
|
||||
|
||||
---
|
||||
|
||||
@ -985,8 +985,8 @@ Only available on Android, when __ANDROID_API__ is defined to be 26 or greater.
|
||||
<table> <tr> <td><a name="SkImage_MakeFromAHardwareBuffer_hardwareBuffer"> <code><strong>hardwareBuffer </strong></code> </a></td> <td>
|
||||
AHardwareBuffer Android hardware buffer</td>
|
||||
</tr> <tr> <td><a name="SkImage_MakeFromAHardwareBuffer_alphaType"> <code><strong>alphaType </strong></code> </a></td> <td>
|
||||
one of: <a href="SkImageInfo_Reference#SkAlphaType">kUnknown SkAlphaType</a>, <a href="SkImageInfo_Reference#SkAlphaType">kOpaque SkAlphaType</a>,
|
||||
<a href="SkImageInfo_Reference#SkAlphaType">kPremul SkAlphaType</a>, <a href="SkImageInfo_Reference#SkAlphaType">kUnpremul SkAlphaType</a></td>
|
||||
one of: <a href="SkImageInfo_Reference#kUnknown_SkAlphaType">kUnknown_SkAlphaType</a>, <a href="SkImageInfo_Reference#kOpaque_SkAlphaType">kOpaque_SkAlphaType</a>,
|
||||
<a href="SkImageInfo_Reference#kPremul_SkAlphaType">kPremul_SkAlphaType</a>, <a href="SkImageInfo_Reference#kUnpremul_SkAlphaType">kUnpremul_SkAlphaType</a></td>
|
||||
</tr> <tr> <td><a name="SkImage_MakeFromAHardwareBuffer_colorSpace"> <code><strong>colorSpace </strong></code> </a></td> <td>
|
||||
range of colors; may be nullptr</td>
|
||||
</tr>
|
||||
@ -1014,10 +1014,10 @@ created <a href="#Image">Image</a>, or nullptr
|
||||
| <a href="#SkImage_height">height</a> | returns pixel row count |
|
||||
| <a href="#SkImage_isAlphaOnly">isAlphaOnly</a> | returns if pixels represent a transparency mask |
|
||||
| <a href="#SkImage_isLazyGenerated">isLazyGenerated</a> | returns if <a href="#Image">Image</a> is created as needed |
|
||||
| <a href="#SkImage_isOpaque">isOpaque</a> | returns if <a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a> is <a href="SkImageInfo_Reference#SkAlphaType">kOpaque SkAlphaType</a> |
|
||||
| <a href="#SkImage_isOpaque">isOpaque</a> | returns if <a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a> is <a href="SkImageInfo_Reference#kOpaque_SkAlphaType">kOpaque_SkAlphaType</a> |
|
||||
| <a href="#SkImage_isTextureBacked">isTextureBacked</a> | returns if <a href="#Image">Image</a> was created from <a href="undocumented#GPU_Texture">GPU Texture</a> |
|
||||
| <a href="#SkImage_isValid">isValid</a> | returns if <a href="#Image">Image</a> can draw to <a href="undocumented#Raster_Surface">Raster Surface</a> or <a href="undocumented#GPU_Context">GPU Context</a> |
|
||||
| <a href="#SkImage_refColorSpace">refColorSpace</a> | returns <a href="#Info">Image Info</a> <a href="undocumented#Color_Space">Color Space</a> |
|
||||
| <a href="#SkImage_refColorSpace">refColorSpace</a> | returns <a href="SkImageInfo_Reference#Image_Info">Image Info</a> <a href="undocumented#Color_Space">Color Space</a> |
|
||||
| <a href="#SkImage_uniqueID">uniqueID</a> | identifier for <a href="#Image">Image</a> |
|
||||
| <a href="#SkImage_width">width</a> | returns pixel column count |
|
||||
|
||||
@ -1145,8 +1145,8 @@ unique identifier
|
||||
SkAlphaType alphaType() const
|
||||
</pre>
|
||||
|
||||
Returns <a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a>, one of: <a href="SkImageInfo_Reference#SkAlphaType">kUnknown SkAlphaType</a>, <a href="SkImageInfo_Reference#SkAlphaType">kOpaque SkAlphaType</a>,
|
||||
<a href="SkImageInfo_Reference#SkAlphaType">kPremul SkAlphaType</a>, <a href="SkImageInfo_Reference#SkAlphaType">kUnpremul SkAlphaType</a>.
|
||||
Returns <a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a>, one of: <a href="SkImageInfo_Reference#kUnknown_SkAlphaType">kUnknown_SkAlphaType</a>, <a href="SkImageInfo_Reference#kOpaque_SkAlphaType">kOpaque_SkAlphaType</a>,
|
||||
<a href="SkImageInfo_Reference#kPremul_SkAlphaType">kPremul_SkAlphaType</a>, <a href="SkImageInfo_Reference#kUnpremul_SkAlphaType">kUnpremul_SkAlphaType</a>.
|
||||
|
||||
<a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a> returned was a parameter to an <a href="#Image">Image</a> constructor,
|
||||
or was parsed from encoded data.
|
||||
@ -1161,7 +1161,7 @@ or was parsed from encoded data.
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkImageInfo_alphaType">SkImageInfo::alphaType</a>
|
||||
<a href="SkImageInfo_Reference#SkImageInfo_alphaType">SkImageInfo::alphaType</a>
|
||||
|
||||
---
|
||||
|
||||
@ -1233,7 +1233,7 @@ bool isAlphaOnly() const
|
||||
</pre>
|
||||
|
||||
Returns true if <a href="#Image">Image</a> pixels represent transparency only. If true, each pixel
|
||||
is packed in 8 bits as defined by <a href="SkImageInfo_Reference#SkColorType">kAlpha 8 SkColorType</a>.
|
||||
is packed in 8 bits as defined by <a href="SkImageInfo_Reference#kAlpha_8_SkColorType">kAlpha_8_SkColorType</a>.
|
||||
|
||||
### Return Value
|
||||
|
||||
@ -1264,11 +1264,11 @@ alphaOnly = true
|
||||
bool isOpaque() const
|
||||
</pre>
|
||||
|
||||
Returns true if pixels ignore their <a href="#Alpha">Alpha</a> value and are treated as fully opaque.
|
||||
Returns true if pixels ignore their <a href="undocumented#Alpha">Alpha</a> value and are treated as fully opaque.
|
||||
|
||||
### Return Value
|
||||
|
||||
true if <a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a> is <a href="SkImageInfo_Reference#SkAlphaType">kOpaque SkAlphaType</a>
|
||||
true if <a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a> is <a href="SkImageInfo_Reference#kOpaque_SkAlphaType">kOpaque_SkAlphaType</a>
|
||||
|
||||
### Example
|
||||
|
||||
@ -1298,17 +1298,17 @@ sk_sp<SkShader> makeShader(SkShader::TileMode tileMode1, SkShader::TileMod
|
||||
</pre>
|
||||
|
||||
Creates <a href="undocumented#Shader">Shader</a> from <a href="#Image">Image</a>. <a href="undocumented#Shader">Shader</a> dimensions are taken from <a href="#Image">Image</a>. <a href="undocumented#Shader">Shader</a> uses
|
||||
<a href="#SkShader_TileMode">SkShader::TileMode</a> rules to fill drawn area outside <a href="#Image">Image</a>. <a href="#SkImage_makeShader_localMatrix">localMatrix</a> permits
|
||||
transforming <a href="#Image">Image</a> before <a href="#Matrix">Canvas Matrix</a> is applied.
|
||||
<a href="undocumented#SkShader_TileMode">SkShader::TileMode</a> rules to fill drawn area outside <a href="#Image">Image</a>. <a href="#SkImage_makeShader_localMatrix">localMatrix</a> permits
|
||||
transforming <a href="#Image">Image</a> before <a href="SkCanvas_Reference#Matrix">Canvas Matrix</a> is applied.
|
||||
|
||||
### Parameters
|
||||
|
||||
<table> <tr> <td><a name="SkImage_makeShader_tileMode1"> <code><strong>tileMode1 </strong></code> </a></td> <td>
|
||||
tiling in x, one of: <a href="#SkShader_kClamp_TileMode">SkShader::kClamp TileMode</a>, <a href="#SkShader_kRepeat_TileMode">SkShader::kRepeat TileMode</a>,
|
||||
<a href="#SkShader_kMirror_TileMode">SkShader::kMirror TileMode</a></td>
|
||||
tiling in x, one of: <a href="undocumented#SkShader_kClamp_TileMode">SkShader::kClamp TileMode</a>, <a href="undocumented#SkShader_kRepeat_TileMode">SkShader::kRepeat TileMode</a>,
|
||||
<a href="undocumented#SkShader_kMirror_TileMode">SkShader::kMirror TileMode</a></td>
|
||||
</tr> <tr> <td><a name="SkImage_makeShader_tileMode2"> <code><strong>tileMode2 </strong></code> </a></td> <td>
|
||||
tiling in y, one of: <a href="#SkShader_kClamp_TileMode">SkShader::kClamp TileMode</a>, <a href="#SkShader_kRepeat_TileMode">SkShader::kRepeat TileMode</a>,
|
||||
<a href="#SkShader_kMirror_TileMode">SkShader::kMirror TileMode</a></td>
|
||||
tiling in y, one of: <a href="undocumented#SkShader_kClamp_TileMode">SkShader::kClamp TileMode</a>, <a href="undocumented#SkShader_kRepeat_TileMode">SkShader::kRepeat TileMode</a>,
|
||||
<a href="undocumented#SkShader_kMirror_TileMode">SkShader::kMirror TileMode</a></td>
|
||||
</tr> <tr> <td><a name="SkImage_makeShader_localMatrix"> <code><strong>localMatrix </strong></code> </a></td> <td>
|
||||
<a href="#Image">Image</a> transformation, or nullptr</td>
|
||||
</tr>
|
||||
@ -1335,8 +1335,8 @@ sk_sp<SkShader> makeShader(const SkMatrix* localMatrix = nullptr) const
|
||||
</pre>
|
||||
|
||||
Creates <a href="undocumented#Shader">Shader</a> from <a href="#Image">Image</a>. <a href="undocumented#Shader">Shader</a> dimensions are taken from <a href="#Image">Image</a>. <a href="undocumented#Shader">Shader</a> uses
|
||||
<a href="#SkShader_kClamp_TileMode">SkShader::kClamp TileMode</a> to fill drawn area outside <a href="#Image">Image</a>. <a href="#SkImage_makeShader_2_localMatrix">localMatrix</a> permits
|
||||
transforming <a href="#Image">Image</a> before <a href="#Matrix">Canvas Matrix</a> is applied.
|
||||
<a href="undocumented#SkShader_kClamp_TileMode">SkShader::kClamp TileMode</a> to fill drawn area outside <a href="#Image">Image</a>. <a href="#SkImage_makeShader_2_localMatrix">localMatrix</a> permits
|
||||
transforming <a href="#Image">Image</a> before <a href="SkCanvas_Reference#Matrix">Canvas Matrix</a> is applied.
|
||||
|
||||
### Parameters
|
||||
|
||||
@ -1376,7 +1376,7 @@ transforming <a href="#Image">Image</a> before <a href="#Matrix">Canvas Matrix</
|
||||
bool peekPixels(SkPixmap* pixmap) const
|
||||
</pre>
|
||||
|
||||
Copies <a href="#Image">Image</a> pixel address, row bytes, and <a href="#Info">Image Info</a> to <a href="#SkImage_peekPixels_pixmap">pixmap</a>, if address
|
||||
Copies <a href="#Image">Image</a> pixel address, row bytes, and <a href="SkImageInfo_Reference#Image_Info">Image Info</a> to <a href="#SkImage_peekPixels_pixmap">pixmap</a>, if address
|
||||
is available, and returns true. If pixel address is not available, return
|
||||
false and leave <a href="#SkImage_peekPixels_pixmap">pixmap</a> unchanged.
|
||||
|
||||
@ -1505,8 +1505,8 @@ If <a href="#SkImage_getTextureHandle_origin">origin</a> in not nullptr, copies
|
||||
<table> <tr> <td><a name="SkImage_getTextureHandle_flushPendingGrContextIO"> <code><strong>flushPendingGrContextIO </strong></code> </a></td> <td>
|
||||
flag to flush outstanding requests</td>
|
||||
</tr> <tr> <td><a name="SkImage_getTextureHandle_origin"> <code><strong>origin </strong></code> </a></td> <td>
|
||||
storage for one of: <a href="undocumented#GrSurfaceOrigin">kTopLeft GrSurfaceOrigin</a>,
|
||||
<a href="undocumented#GrSurfaceOrigin">kBottomLeft GrSurfaceOrigin</a>; or nullptr</td>
|
||||
storage for one of: <a href="undocumented#kTopLeft_GrSurfaceOrigin">kTopLeft GrSurfaceOrigin</a>,
|
||||
<a href="undocumented#kBottomLeft_GrSurfaceOrigin">kBottomLeft GrSurfaceOrigin</a>; or nullptr</td>
|
||||
</tr>
|
||||
</table>
|
||||
|
||||
@ -1536,9 +1536,9 @@ enum <a href="#SkImage_CachingHint">CachingHint</a> {
|
||||
<a href="#SkImage_kDisallow_CachingHint">kDisallow CachingHint</a>,
|
||||
};</pre>
|
||||
|
||||
<a href="#SkImage_CachingHint">CachingHint</a> selects whether Skia may internally cache <a href="#Bitmap">Bitmaps</a> generated by
|
||||
<a href="#SkImage_CachingHint">CachingHint</a> selects whether Skia may internally cache <a href="SkBitmap_Reference#Bitmap">Bitmaps</a> generated by
|
||||
decoding <a href="#Image">Image</a>, or by copying <a href="#Image">Image</a> from GPU to CPU. The default behavior
|
||||
allows caching <a href="#Bitmap">Bitmaps</a>.
|
||||
allows caching <a href="SkBitmap_Reference#Bitmap">Bitmaps</a>.
|
||||
|
||||
Choose <a href="#SkImage_kDisallow_CachingHint">kDisallow CachingHint</a> if <a href="#Image">Image</a> pixels are to be used only once, or
|
||||
if <a href="#Image">Image</a> pixels reside in a cache outside of Skia, or to reduce memory pressure.
|
||||
@ -1586,9 +1586,9 @@ Returns true if pixels are copied. Returns false if:
|
||||
</table>
|
||||
|
||||
<a href="#Pixels">Pixels</a> are copied only if pixel conversion is possible. If <a href="#Image">Image</a> <a href="SkImageInfo_Reference#Color_Type">Color Type</a> is
|
||||
<a href="SkImageInfo_Reference#SkColorType">kGray 8 SkColorType</a>, or <a href="SkImageInfo_Reference#SkColorType">kAlpha 8 SkColorType</a>; <a href="#SkImage_readPixels_dstInfo">dstInfo</a>.<a href="SkImageInfo_Reference#SkImageInfo">colorType</a> must match.
|
||||
If <a href="#Image">Image</a> <a href="SkImageInfo_Reference#Color_Type">Color Type</a> is <a href="SkImageInfo_Reference#SkColorType">kGray 8 SkColorType</a>, <a href="#SkImage_readPixels_dstInfo">dstInfo</a>.<a href="#SkImage_colorSpace">colorSpace</a> must match.
|
||||
If <a href="#Image">Image</a> <a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a> is <a href="SkImageInfo_Reference#SkAlphaType">kOpaque SkAlphaType</a>, <a href="#SkImage_readPixels_dstInfo">dstInfo</a>.<a href="#SkImage_alphaType">alphaType</a> must
|
||||
<a href="SkImageInfo_Reference#kGray_8_SkColorType">kGray_8_SkColorType</a>, or <a href="SkImageInfo_Reference#kAlpha_8_SkColorType">kAlpha_8_SkColorType</a>; <a href="#SkImage_readPixels_dstInfo">dstInfo</a>.<a href="SkImageInfo_Reference#SkImageInfo">colorType</a> must match.
|
||||
If <a href="#Image">Image</a> <a href="SkImageInfo_Reference#Color_Type">Color Type</a> is <a href="SkImageInfo_Reference#kGray_8_SkColorType">kGray_8_SkColorType</a>, <a href="#SkImage_readPixels_dstInfo">dstInfo</a>.<a href="#SkImage_colorSpace">colorSpace</a> must match.
|
||||
If <a href="#Image">Image</a> <a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a> is <a href="SkImageInfo_Reference#kOpaque_SkAlphaType">kOpaque_SkAlphaType</a>, <a href="#SkImage_readPixels_dstInfo">dstInfo</a>.<a href="#SkImage_alphaType">alphaType</a> must
|
||||
match. If <a href="#Image">Image</a> <a href="undocumented#Color_Space">Color Space</a> is nullptr, <a href="#SkImage_readPixels_dstInfo">dstInfo</a>.<a href="#SkImage_colorSpace">colorSpace</a> must match. Returns
|
||||
false if pixel conversion is not possible.
|
||||
|
||||
@ -1627,7 +1627,7 @@ true if pixels are copied to <a href="#SkImage_readPixels_dstPixels">dstPixels</
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkImage_scalePixels">scalePixels</a> <a href="#SkBitmap_readPixels">SkBitmap::readPixels</a><sup><a href="#SkBitmap_readPixels_2">[2]</a></sup><sup><a href="#SkBitmap_readPixels_3">[3]</a></sup><sup><a href="#SkBitmap_readPixels_4">[4]</a></sup> <a href="#SkPixmap_readPixels">SkPixmap::readPixels</a><sup><a href="#SkPixmap_readPixels_2">[2]</a></sup><sup><a href="#SkPixmap_readPixels_3">[3]</a></sup><sup><a href="#SkPixmap_readPixels_4">[4]</a></sup><sup><a href="#SkPixmap_readPixels_5">[5]</a></sup> <a href="#SkCanvas_readPixels">SkCanvas::readPixels</a><sup><a href="#SkCanvas_readPixels_2">[2]</a></sup><sup><a href="#SkCanvas_readPixels_3">[3]</a></sup> <a href="#SkSurface_readPixels">SkSurface::readPixels</a><sup><a href="#SkSurface_readPixels_2">[2]</a></sup><sup><a href="#SkSurface_readPixels_3">[3]</a></sup>
|
||||
<a href="#SkImage_scalePixels">scalePixels</a> <a href="SkBitmap_Reference#SkBitmap_readPixels">SkBitmap::readPixels</a><sup><a href="SkBitmap_Reference#SkBitmap_readPixels_2">[2]</a></sup><sup><a href="SkBitmap_Reference#SkBitmap_readPixels_3">[3]</a></sup><sup><a href="SkBitmap_Reference#SkBitmap_readPixels_4">[4]</a></sup> <a href="SkPixmap_Reference#SkPixmap_readPixels">SkPixmap::readPixels</a><sup><a href="SkPixmap_Reference#SkPixmap_readPixels_2">[2]</a></sup><sup><a href="SkPixmap_Reference#SkPixmap_readPixels_3">[3]</a></sup><sup><a href="SkPixmap_Reference#SkPixmap_readPixels_4">[4]</a></sup><sup><a href="SkPixmap_Reference#SkPixmap_readPixels_5">[5]</a></sup> <a href="SkCanvas_Reference#SkCanvas_readPixels">SkCanvas::readPixels</a><sup><a href="SkCanvas_Reference#SkCanvas_readPixels_2">[2]</a></sup><sup><a href="SkCanvas_Reference#SkCanvas_readPixels_3">[3]</a></sup> <a href="SkSurface_Reference#SkSurface_readPixels">SkSurface::readPixels</a><sup><a href="SkSurface_Reference#SkSurface_readPixels_2">[2]</a></sup><sup><a href="SkSurface_Reference#SkSurface_readPixels_3">[3]</a></sup>
|
||||
|
||||
---
|
||||
|
||||
@ -1646,14 +1646,14 @@ row to the next. Returns true if pixels are copied. Returns false if:
|
||||
|
||||
<table> <tr>
|
||||
<td><a href="#SkImage_readPixels_2_dst">dst</a> pixel storage equals nullptr</td> </tr> <tr>
|
||||
<td><a href="#SkImage_readPixels_2_dst">dst</a>.<a href="SkPixmap_Reference#SkPixmap">rowBytes</a> is less than <a href="#SkImageInfo_minRowBytes">SkImageInfo::minRowBytes</a></td> </tr> <tr>
|
||||
<td><a href="#SkImage_readPixels_2_dst">dst</a>.<a href="SkPixmap_Reference#SkPixmap">rowBytes</a> is less than <a href="SkImageInfo_Reference#SkImageInfo_minRowBytes">SkImageInfo::minRowBytes</a></td> </tr> <tr>
|
||||
<td><a href="undocumented#Pixel_Ref">Pixel Ref</a> is nullptr</td> </tr>
|
||||
</table>
|
||||
|
||||
<a href="#Pixels">Pixels</a> are copied only if pixel conversion is possible. If <a href="#Image">Image</a> <a href="SkImageInfo_Reference#Color_Type">Color Type</a> is
|
||||
<a href="SkImageInfo_Reference#SkColorType">kGray 8 SkColorType</a>, or <a href="SkImageInfo_Reference#SkColorType">kAlpha 8 SkColorType</a>; <a href="#SkImage_readPixels_2_dst">dst</a>.<a href="SkPixmap_Reference#SkPixmap">colorType</a> must match.
|
||||
If <a href="#Image">Image</a> <a href="SkImageInfo_Reference#Color_Type">Color Type</a> is <a href="SkImageInfo_Reference#SkColorType">kGray 8 SkColorType</a>, <a href="#SkImage_readPixels_2_dst">dst</a>.<a href="#SkImage_colorSpace">colorSpace</a> must match.
|
||||
If <a href="#Image">Image</a> <a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a> is <a href="SkImageInfo_Reference#SkAlphaType">kOpaque SkAlphaType</a>, <a href="#SkImage_readPixels_2_dst">dst</a>.<a href="#SkImage_alphaType">alphaType</a> must
|
||||
<a href="SkImageInfo_Reference#kGray_8_SkColorType">kGray_8_SkColorType</a>, or <a href="SkImageInfo_Reference#kAlpha_8_SkColorType">kAlpha_8_SkColorType</a>; <a href="#SkImage_readPixels_2_dst">dst</a>.<a href="SkPixmap_Reference#SkPixmap">colorType</a> must match.
|
||||
If <a href="#Image">Image</a> <a href="SkImageInfo_Reference#Color_Type">Color Type</a> is <a href="SkImageInfo_Reference#kGray_8_SkColorType">kGray_8_SkColorType</a>, <a href="#SkImage_readPixels_2_dst">dst</a>.<a href="#SkImage_colorSpace">colorSpace</a> must match.
|
||||
If <a href="#Image">Image</a> <a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a> is <a href="SkImageInfo_Reference#kOpaque_SkAlphaType">kOpaque_SkAlphaType</a>, <a href="#SkImage_readPixels_2_dst">dst</a>.<a href="#SkImage_alphaType">alphaType</a> must
|
||||
match. If <a href="#Image">Image</a> <a href="undocumented#Color_Space">Color Space</a> is nullptr, <a href="#SkImage_readPixels_2_dst">dst</a>.<a href="#SkImage_colorSpace">colorSpace</a> must match. Returns
|
||||
false if pixel conversion is not possible.
|
||||
<a href="#SkImage_readPixels_2_srcX">srcX</a> and <a href="#SkImage_readPixels_2_srcY">srcY</a> may be negative to copy only top or left of source. Returns
|
||||
@ -1667,7 +1667,7 @@ If <a href="#SkImage_readPixels_2_cachingHint">cachingHint</a> is <a href="#SkIm
|
||||
### Parameters
|
||||
|
||||
<table> <tr> <td><a name="SkImage_readPixels_2_dst"> <code><strong>dst </strong></code> </a></td> <td>
|
||||
destination <a href="SkPixmap_Reference#Pixmap">Pixmap</a>: <a href="#Info">Image Info</a>, pixels, row bytes</td>
|
||||
destination <a href="SkPixmap_Reference#Pixmap">Pixmap</a>: <a href="SkImageInfo_Reference#Image_Info">Image Info</a>, pixels, row bytes</td>
|
||||
</tr> <tr> <td><a name="SkImage_readPixels_2_srcX"> <code><strong>srcX </strong></code> </a></td> <td>
|
||||
column index whose absolute value is less than <a href="#SkImage_width">width</a></td>
|
||||
</tr> <tr> <td><a name="SkImage_readPixels_2_srcY"> <code><strong>srcY </strong></code> </a></td> <td>
|
||||
@ -1687,7 +1687,7 @@ true if pixels are copied to <a href="#SkImage_readPixels_2_dst">dst</a>
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkImage_scalePixels">scalePixels</a> <a href="#SkBitmap_readPixels">SkBitmap::readPixels</a><sup><a href="#SkBitmap_readPixels_2">[2]</a></sup><sup><a href="#SkBitmap_readPixels_3">[3]</a></sup><sup><a href="#SkBitmap_readPixels_4">[4]</a></sup> <a href="#SkPixmap_readPixels">SkPixmap::readPixels</a><sup><a href="#SkPixmap_readPixels_2">[2]</a></sup><sup><a href="#SkPixmap_readPixels_3">[3]</a></sup><sup><a href="#SkPixmap_readPixels_4">[4]</a></sup><sup><a href="#SkPixmap_readPixels_5">[5]</a></sup> <a href="#SkCanvas_readPixels">SkCanvas::readPixels</a><sup><a href="#SkCanvas_readPixels_2">[2]</a></sup><sup><a href="#SkCanvas_readPixels_3">[3]</a></sup> <a href="#SkSurface_readPixels">SkSurface::readPixels</a><sup><a href="#SkSurface_readPixels_2">[2]</a></sup><sup><a href="#SkSurface_readPixels_3">[3]</a></sup>
|
||||
<a href="#SkImage_scalePixels">scalePixels</a> <a href="SkBitmap_Reference#SkBitmap_readPixels">SkBitmap::readPixels</a><sup><a href="SkBitmap_Reference#SkBitmap_readPixels_2">[2]</a></sup><sup><a href="SkBitmap_Reference#SkBitmap_readPixels_3">[3]</a></sup><sup><a href="SkBitmap_Reference#SkBitmap_readPixels_4">[4]</a></sup> <a href="SkPixmap_Reference#SkPixmap_readPixels">SkPixmap::readPixels</a><sup><a href="SkPixmap_Reference#SkPixmap_readPixels_2">[2]</a></sup><sup><a href="SkPixmap_Reference#SkPixmap_readPixels_3">[3]</a></sup><sup><a href="SkPixmap_Reference#SkPixmap_readPixels_4">[4]</a></sup><sup><a href="SkPixmap_Reference#SkPixmap_readPixels_5">[5]</a></sup> <a href="SkCanvas_Reference#SkCanvas_readPixels">SkCanvas::readPixels</a><sup><a href="SkCanvas_Reference#SkCanvas_readPixels_2">[2]</a></sup><sup><a href="SkCanvas_Reference#SkCanvas_readPixels_3">[3]</a></sup> <a href="SkSurface_Reference#SkSurface_readPixels">SkSurface::readPixels</a><sup><a href="SkSurface_Reference#SkSurface_readPixels_2">[2]</a></sup><sup><a href="SkSurface_Reference#SkSurface_readPixels_3">[3]</a></sup>
|
||||
|
||||
---
|
||||
|
||||
@ -1702,21 +1702,21 @@ bool scalePixels(const SkPixmap& dst, SkFilterQuality filterQuality,
|
||||
Copies <a href="#Image">Image</a> to <a href="#SkImage_scalePixels_dst">dst</a>, scaling pixels to fit <a href="#SkImage_scalePixels_dst">dst</a>.<a href="#SkImage_width">width</a> and <a href="#SkImage_scalePixels_dst">dst</a>.<a href="#SkImage_height">height</a>, and
|
||||
converting pixels to match <a href="#SkImage_scalePixels_dst">dst</a>.<a href="SkPixmap_Reference#SkPixmap">colorType</a> and <a href="#SkImage_scalePixels_dst">dst</a>.<a href="#SkImage_alphaType">alphaType</a>. Returns true if
|
||||
pixels are copied. Returns false if <a href="#SkImage_scalePixels_dst">dst</a>.addr() is nullptr, or <a href="#SkImage_scalePixels_dst">dst</a>.<a href="SkPixmap_Reference#SkPixmap">rowBytes</a> is
|
||||
less than <a href="#SkImage_scalePixels_dst">dst</a> <a href="#SkImageInfo_minRowBytes">SkImageInfo::minRowBytes</a>.
|
||||
less than <a href="#SkImage_scalePixels_dst">dst</a> <a href="SkImageInfo_Reference#SkImageInfo_minRowBytes">SkImageInfo::minRowBytes</a>.
|
||||
|
||||
<a href="#Pixels">Pixels</a> are copied only if pixel conversion is possible. If <a href="#Image">Image</a> <a href="SkImageInfo_Reference#Color_Type">Color Type</a> is
|
||||
<a href="SkImageInfo_Reference#SkColorType">kGray 8 SkColorType</a>, or <a href="SkImageInfo_Reference#SkColorType">kAlpha 8 SkColorType</a>; <a href="#SkImage_scalePixels_dst">dst</a>.<a href="SkPixmap_Reference#SkPixmap">colorType</a> must match.
|
||||
If <a href="#Image">Image</a> <a href="SkImageInfo_Reference#Color_Type">Color Type</a> is <a href="SkImageInfo_Reference#SkColorType">kGray 8 SkColorType</a>, <a href="#SkImage_scalePixels_dst">dst</a>.<a href="#SkImage_colorSpace">colorSpace</a> must match.
|
||||
If <a href="#Image">Image</a> <a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a> is <a href="SkImageInfo_Reference#SkAlphaType">kOpaque SkAlphaType</a>, <a href="#SkImage_scalePixels_dst">dst</a>.<a href="#SkImage_alphaType">alphaType</a> must
|
||||
<a href="SkImageInfo_Reference#kGray_8_SkColorType">kGray_8_SkColorType</a>, or <a href="SkImageInfo_Reference#kAlpha_8_SkColorType">kAlpha_8_SkColorType</a>; <a href="#SkImage_scalePixels_dst">dst</a>.<a href="SkPixmap_Reference#SkPixmap">colorType</a> must match.
|
||||
If <a href="#Image">Image</a> <a href="SkImageInfo_Reference#Color_Type">Color Type</a> is <a href="SkImageInfo_Reference#kGray_8_SkColorType">kGray_8_SkColorType</a>, <a href="#SkImage_scalePixels_dst">dst</a>.<a href="#SkImage_colorSpace">colorSpace</a> must match.
|
||||
If <a href="#Image">Image</a> <a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a> is <a href="SkImageInfo_Reference#kOpaque_SkAlphaType">kOpaque_SkAlphaType</a>, <a href="#SkImage_scalePixels_dst">dst</a>.<a href="#SkImage_alphaType">alphaType</a> must
|
||||
match. If <a href="#Image">Image</a> <a href="undocumented#Color_Space">Color Space</a> is nullptr, <a href="#SkImage_scalePixels_dst">dst</a>.<a href="#SkImage_colorSpace">colorSpace</a> must match. Returns
|
||||
false if pixel conversion is not possible.
|
||||
|
||||
Scales the image, with <a href="#SkImage_scalePixels_filterQuality">filterQuality</a>, to match <a href="#SkImage_scalePixels_dst">dst</a>.<a href="#SkImage_width">width</a> and <a href="#SkImage_scalePixels_dst">dst</a>.<a href="#SkImage_height">height</a>.
|
||||
<a href="#SkImage_scalePixels_filterQuality">filterQuality</a> <a href="undocumented#SkFilterQuality">kNone SkFilterQuality</a> is fastest, typically implemented with
|
||||
<a href="undocumented#Filter_Quality_Nearest_Neighbor">Filter Quality Nearest Neighbor</a>. <a href="undocumented#SkFilterQuality">kLow SkFilterQuality</a> is typically implemented with
|
||||
<a href="undocumented#Filter_Quality_Bilerp">Filter Quality Bilerp</a>. <a href="undocumented#SkFilterQuality">kMedium SkFilterQuality</a> is typically implemented with
|
||||
<a href="undocumented#Filter_Quality_Bilerp">Filter Quality Bilerp</a>, and <a href="undocumented#Filter_Quality_MipMap">Filter Quality MipMap</a> when size is reduced.
|
||||
<a href="undocumented#SkFilterQuality">kHigh SkFilterQuality</a> is slowest, typically implemented with <a href="undocumented#Filter_Quality_BiCubic">Filter Quality BiCubic</a>.
|
||||
<a href="#SkImage_scalePixels_filterQuality">filterQuality</a> <a href="undocumented#kNone_SkFilterQuality">kNone_SkFilterQuality</a> is fastest, typically implemented with
|
||||
<a href="undocumented#Nearest_Neighbor">Filter Quality Nearest Neighbor</a>. <a href="undocumented#kLow_SkFilterQuality">kLow_SkFilterQuality</a> is typically implemented with
|
||||
<a href="undocumented#Bilerp">Filter Quality Bilerp</a>. <a href="undocumented#kMedium_SkFilterQuality">kMedium_SkFilterQuality</a> is typically implemented with
|
||||
<a href="undocumented#Bilerp">Filter Quality Bilerp</a>, and <a href="undocumented#MipMap">Filter Quality MipMap</a> when size is reduced.
|
||||
<a href="undocumented#kHigh_SkFilterQuality">kHigh_SkFilterQuality</a> is slowest, typically implemented with <a href="undocumented#BiCubic">Filter Quality BiCubic</a>.
|
||||
|
||||
If <a href="#SkImage_scalePixels_cachingHint">cachingHint</a> is <a href="#SkImage_kAllow_CachingHint">kAllow CachingHint</a>, pixels may be retained locally.
|
||||
If <a href="#SkImage_scalePixels_cachingHint">cachingHint</a> is <a href="#SkImage_kDisallow_CachingHint">kDisallow CachingHint</a>, pixels are not added to the local cache.
|
||||
@ -1724,10 +1724,10 @@ If <a href="#SkImage_scalePixels_cachingHint">cachingHint</a> is <a href="#SkIma
|
||||
### Parameters
|
||||
|
||||
<table> <tr> <td><a name="SkImage_scalePixels_dst"> <code><strong>dst </strong></code> </a></td> <td>
|
||||
destination <a href="SkPixmap_Reference#Pixmap">Pixmap</a>: <a href="#Info">Image Info</a>, pixels, row bytes</td>
|
||||
destination <a href="SkPixmap_Reference#Pixmap">Pixmap</a>: <a href="SkImageInfo_Reference#Image_Info">Image Info</a>, pixels, row bytes</td>
|
||||
</tr> <tr> <td><a name="SkImage_scalePixels_filterQuality"> <code><strong>filterQuality </strong></code> </a></td> <td>
|
||||
one of: <a href="undocumented#SkFilterQuality">kNone SkFilterQuality</a>, <a href="undocumented#SkFilterQuality">kLow SkFilterQuality</a>,
|
||||
<a href="undocumented#SkFilterQuality">kMedium SkFilterQuality</a>, <a href="undocumented#SkFilterQuality">kHigh SkFilterQuality</a></td>
|
||||
one of: <a href="undocumented#kNone_SkFilterQuality">kNone_SkFilterQuality</a>, <a href="undocumented#kLow_SkFilterQuality">kLow_SkFilterQuality</a>,
|
||||
<a href="undocumented#kMedium_SkFilterQuality">kMedium_SkFilterQuality</a>, <a href="undocumented#kHigh_SkFilterQuality">kHigh_SkFilterQuality</a></td>
|
||||
</tr> <tr> <td><a name="SkImage_scalePixels_cachingHint"> <code><strong>cachingHint </strong></code> </a></td> <td>
|
||||
one of: <a href="#SkImage_kAllow_CachingHint">kAllow CachingHint</a>, <a href="#SkImage_kDisallow_CachingHint">kDisallow CachingHint</a></td>
|
||||
</tr>
|
||||
@ -1743,7 +1743,7 @@ true if pixels are scaled to fit <a href="#SkImage_scalePixels_dst">dst</a>
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkCanvas_drawImage">SkCanvas::drawImage</a><sup><a href="#SkCanvas_drawImage_2">[2]</a></sup> <a href="#SkImage_readPixels">readPixels</a><sup><a href="#SkImage_readPixels_2">[2]</a></sup> <a href="#SkPixmap_scalePixels">SkPixmap::scalePixels</a>
|
||||
<a href="SkCanvas_Reference#SkCanvas_drawImage">SkCanvas::drawImage</a><sup><a href="SkCanvas_Reference#SkCanvas_drawImage_2">[2]</a></sup> <a href="#SkImage_readPixels">readPixels</a><sup><a href="#SkImage_readPixels_2">[2]</a></sup> <a href="SkPixmap_Reference#SkPixmap_scalePixels">SkPixmap::scalePixels</a>
|
||||
|
||||
---
|
||||
|
||||
@ -1763,8 +1763,8 @@ SK_HAS_JPEG_LIBRARY, SK_HAS_PNG_LIBRARY, SK_HAS_WEBP_LIBRARY; and platform suppo
|
||||
for the encoded format.
|
||||
|
||||
If SK_BUILD_FOR_MAC or SK_BUILD_FOR_IOS is defined, <a href="#SkImage_encodeToData_encodedImageFormat">encodedImageFormat</a> can
|
||||
additionally be one of: <a href="#SkEncodedImageFormat_kICO">SkEncodedImageFormat::kICO</a>, <a href="#SkEncodedImageFormat_kBMP">SkEncodedImageFormat::kBMP</a>,
|
||||
<a href="#SkEncodedImageFormat_kGIF">SkEncodedImageFormat::kGIF</a>.
|
||||
additionally be one of: <a href="undocumented#SkEncodedImageFormat_kICO">SkEncodedImageFormat::kICO</a>, <a href="undocumented#SkEncodedImageFormat_kBMP">SkEncodedImageFormat::kBMP</a>,
|
||||
<a href="undocumented#SkEncodedImageFormat_kGIF">SkEncodedImageFormat::kGIF</a>.
|
||||
|
||||
<a href="#SkImage_encodeToData_quality">quality</a> is a platform and format specific metric trading off size and encoding
|
||||
error. When used, <a href="#SkImage_encodeToData_quality">quality</a> equaling 100 encodes with the least error. <a href="#SkImage_encodeToData_quality">quality</a> may
|
||||
@ -1773,8 +1773,8 @@ be ignored by the encoder.
|
||||
### Parameters
|
||||
|
||||
<table> <tr> <td><a name="SkImage_encodeToData_encodedImageFormat"> <code><strong>encodedImageFormat </strong></code> </a></td> <td>
|
||||
one of: <a href="#SkEncodedImageFormat_kJPEG">SkEncodedImageFormat::kJPEG</a>, <a href="#SkEncodedImageFormat_kPNG">SkEncodedImageFormat::kPNG</a>,
|
||||
<a href="#SkEncodedImageFormat_kWEBP">SkEncodedImageFormat::kWEBP</a></td>
|
||||
one of: <a href="undocumented#SkEncodedImageFormat_kJPEG">SkEncodedImageFormat::kJPEG</a>, <a href="undocumented#SkEncodedImageFormat_kPNG">SkEncodedImageFormat::kPNG</a>,
|
||||
<a href="undocumented#SkEncodedImageFormat_kWEBP">SkEncodedImageFormat::kWEBP</a></td>
|
||||
</tr> <tr> <td><a name="SkImage_encodeToData_quality"> <code><strong>quality </strong></code> </a></td> <td>
|
||||
encoder specific metric with 100 equaling best</td>
|
||||
</tr>
|
||||
@ -1801,7 +1801,7 @@ sk_sp<SkData> encodeToData() const
|
||||
</pre>
|
||||
|
||||
Encodes <a href="#Image">Image</a> pixels, returning result as <a href="undocumented#SkData">SkData</a>. Returns existing encoded data
|
||||
if present; otherwise, <a href="#Image">Image</a> is encoded with <a href="#SkEncodedImageFormat_kPNG">SkEncodedImageFormat::kPNG</a>. Skia
|
||||
if present; otherwise, <a href="#Image">Image</a> is encoded with <a href="undocumented#SkEncodedImageFormat_kPNG">SkEncodedImageFormat::kPNG</a>. Skia
|
||||
must be built with SK_HAS_PNG_LIBRARY to encode <a href="#Image">Image</a>.
|
||||
|
||||
Returns nullptr if existing encoded data is missing or invalid, and
|
||||
@ -1885,7 +1885,7 @@ storage for description; existing content is preserved</td>
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkPaint_toString">SkPaint::toString</a>
|
||||
<a href="SkPaint_Reference#SkPaint_toString">SkPaint::toString</a>
|
||||
|
||||
---
|
||||
|
||||
@ -1967,7 +1967,7 @@ created <a href="#Image">Image</a>, or nullptr
|
||||
sk_sp<SkImage> makeNonTextureImage() const
|
||||
</pre>
|
||||
|
||||
Returns <a href="SkImage_Reference#Raster_Image">Raster Image</a> or <a href="#Lazy_Image">Lazy Image</a>. Copies <a href="#Image">Image</a> backed by <a href="undocumented#GPU_Texture">GPU Texture</a> into
|
||||
Returns <a href="#Raster_Image">Raster Image</a> or <a href="#Lazy_Image">Lazy Image</a>. Copies <a href="#Image">Image</a> backed by <a href="undocumented#GPU_Texture">GPU Texture</a> into
|
||||
CPU memory if needed. Returns original <a href="#Image">Image</a> if decoded in <a href="undocumented#Raster_Bitmap">Raster Bitmap</a>,
|
||||
or if encoded in a stream.
|
||||
|
||||
@ -1975,7 +1975,7 @@ Returns nullptr if backed by <a href="undocumented#GPU_Texture">GPU Texture</a>
|
||||
|
||||
### Return Value
|
||||
|
||||
<a href="SkImage_Reference#Raster_Image">Raster Image</a>, <a href="#Lazy_Image">Lazy Image</a>, or nullptr
|
||||
<a href="#Raster_Image">Raster Image</a>, <a href="#Lazy_Image">Lazy Image</a>, or nullptr
|
||||
|
||||
### Example
|
||||
|
||||
@ -1994,7 +1994,7 @@ Returns nullptr if backed by <a href="undocumented#GPU_Texture">GPU Texture</a>
|
||||
sk_sp<SkImage> makeRasterImage() const
|
||||
</pre>
|
||||
|
||||
Returns <a href="SkImage_Reference#Raster_Image">Raster Image</a>. Copies <a href="#Image">Image</a> backed by <a href="undocumented#GPU_Texture">GPU Texture</a> into CPU memory,
|
||||
Returns <a href="#Raster_Image">Raster Image</a>. Copies <a href="#Image">Image</a> backed by <a href="undocumented#GPU_Texture">GPU Texture</a> into CPU memory,
|
||||
or decodes <a href="#Image">Image</a> from <a href="#Lazy_Image">Lazy Image</a>. Returns original <a href="#Image">Image</a> if decoded in
|
||||
<a href="undocumented#Raster_Bitmap">Raster Bitmap</a>.
|
||||
|
||||
@ -2002,7 +2002,7 @@ Returns nullptr if copy, decode, or pixel read fails.
|
||||
|
||||
### Return Value
|
||||
|
||||
<a href="SkImage_Reference#Raster_Image">Raster Image</a>, or nullptr
|
||||
<a href="#Raster_Image">Raster Image</a>, or nullptr
|
||||
|
||||
### Example
|
||||
|
||||
@ -2063,7 +2063,7 @@ By translating canvas by returned <a href="#SkImage_makeWithFilter_offset">offse
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkImage_makeShader">makeShader</a><sup><a href="#SkImage_makeShader_2">[2]</a></sup> <a href="#SkPaint_setImageFilter">SkPaint::setImageFilter</a>
|
||||
<a href="#SkImage_makeShader">makeShader</a><sup><a href="#SkImage_makeShader_2">[2]</a></sup> <a href="SkPaint_Reference#SkPaint_setImageFilter">SkPaint::setImageFilter</a>
|
||||
|
||||
---
|
||||
|
||||
@ -2217,11 +2217,11 @@ If <a href="#Image">Image</a> <a href="#SkImage_colorSpace">colorSpace</a> retur
|
||||
|
||||
<a href="undocumented#SkTransferFunctionBehavior">SkTransferFunctionBehavior</a> is to be deprecated.
|
||||
|
||||
Set <a href="#SkImage_makeColorSpace_premulBehavior">premulBehavior</a> to <a href="#SkTransferFunctionBehavior_kRespect">SkTransferFunctionBehavior::kRespect</a> to convert <a href="#Image">Image</a>
|
||||
Set <a href="#SkImage_makeColorSpace_premulBehavior">premulBehavior</a> to <a href="undocumented#SkTransferFunctionBehavior_kRespect">SkTransferFunctionBehavior::kRespect</a> to convert <a href="#Image">Image</a>
|
||||
pixels to a linear space, before converting to destination <a href="SkImageInfo_Reference#Color_Type">Color Type</a>
|
||||
and <a href="undocumented#Color_Space">Color Space</a>.
|
||||
|
||||
Set <a href="#SkImage_makeColorSpace_premulBehavior">premulBehavior</a> to <a href="#SkTransferFunctionBehavior_kIgnore">SkTransferFunctionBehavior::kIgnore</a> to treat <a href="#Image">Image</a>
|
||||
Set <a href="#SkImage_makeColorSpace_premulBehavior">premulBehavior</a> to <a href="undocumented#SkTransferFunctionBehavior_kIgnore">SkTransferFunctionBehavior::kIgnore</a> to treat <a href="#Image">Image</a>
|
||||
pixels as linear, when converting to destination <a href="SkImageInfo_Reference#Color_Type">Color Type</a>
|
||||
and <a href="undocumented#Color_Space">Color Space</a>, ignoring pixel encoding.
|
||||
|
||||
@ -2230,8 +2230,8 @@ and <a href="undocumented#Color_Space">Color Space</a>, ignoring pixel encoding.
|
||||
<table> <tr> <td><a name="SkImage_makeColorSpace_target"> <code><strong>target </strong></code> </a></td> <td>
|
||||
<a href="undocumented#Color_Space">Color Space</a> describing color range of returned <a href="#Image">Image</a></td>
|
||||
</tr> <tr> <td><a name="SkImage_makeColorSpace_premulBehavior"> <code><strong>premulBehavior </strong></code> </a></td> <td>
|
||||
one of: <a href="#SkTransferFunctionBehavior_kRespect">SkTransferFunctionBehavior::kRespect</a>,
|
||||
<a href="#SkTransferFunctionBehavior_kIgnore">SkTransferFunctionBehavior::kIgnore</a></td>
|
||||
one of: <a href="undocumented#SkTransferFunctionBehavior_kRespect">SkTransferFunctionBehavior::kRespect</a>,
|
||||
<a href="undocumented#SkTransferFunctionBehavior_kIgnore">SkTransferFunctionBehavior::kIgnore</a></td>
|
||||
</tr>
|
||||
</table>
|
||||
|
||||
|
||||
@ -5,19 +5,19 @@ SkMatrix Reference
|
||||
|
||||
## <a name="Overview"></a> Overview
|
||||
|
||||
## <a name="Subtopic"></a> Subtopic
|
||||
## <a name="Overview_Subtopic"></a> Overview Subtopic
|
||||
|
||||
| name | description |
|
||||
| --- | --- |
|
||||
| Constant | enum and enum class, const values |
|
||||
| <a href="#Constructor">Constructor</a> | functions that construct <a href="SkMatrix_Reference#SkMatrix">SkMatrix</a> |
|
||||
| <a href="#Constructor">Constructor</a> | functions that construct <a href="#SkMatrix">SkMatrix</a> |
|
||||
| <a href="#Member_Function">Member Function</a> | static functions and member methods |
|
||||
| <a href="#Operator">Operator</a> | operator overloading methods |
|
||||
| <a href="#Related_Function">Related Function</a> | similar methods grouped together |
|
||||
|
||||
# <a name="SkMatrix"></a> Class SkMatrix
|
||||
<a href="#Matrix">Matrix</a> holds a 3x3 matrix for transforming coordinates. This allows mapping
|
||||
<a href="#Point">Points</a> and <a href="#Vector">Vectors</a> with translation, scaling, skewing, rotation, and
|
||||
<a href="SkPoint_Reference#Point">Points</a> and <a href="SkPoint_Reference#Vector">Vectors</a> with translation, scaling, skewing, rotation, and
|
||||
perspective.
|
||||
|
||||
<a href="#Matrix">Matrix</a> elements are in row major order. <a href="#Matrix">Matrix</a> does not have a constructor,
|
||||
@ -93,7 +93,7 @@ improve performance. <a href="#Matrix">Matrix</a> is not thread safe unless <a h
|
||||
| <a href="#SkMatrix_rectStaysRect">rectStaysRect</a> | returns if mapped <a href="SkRect_Reference#Rect">Rect</a> can be represented by another <a href="SkRect_Reference#Rect">Rect</a> |
|
||||
| <a href="#SkMatrix_reset">reset</a> | sets <a href="#Matrix">Matrix</a> to identity |
|
||||
| <a href="#SkMatrix_set">set</a> | sets one value |
|
||||
| <a href="#SkMatrix_set9">set9</a> | sets all values from <a href="#Scalar">Scalar</a> array |
|
||||
| <a href="#SkMatrix_set9">set9</a> | sets all values from <a href="undocumented#Scalar">Scalar</a> array |
|
||||
| <a href="#SkMatrix_setAffine">setAffine</a> | sets left two columns |
|
||||
| <a href="#SkMatrix_setAll">setAll</a> | sets all values from parameters |
|
||||
| <a href="#SkMatrix_setConcat">setConcat</a> | sets to <a href="#Matrix">Matrix</a> parameter multiplied by <a href="#Matrix">Matrix</a> parameter |
|
||||
@ -983,7 +983,7 @@ SkScalar getScaleX() const
|
||||
</pre>
|
||||
|
||||
Returns scale factor multiplied by x input, contributing to x output.
|
||||
With <a href="#SkMatrix_mapPoints">mapPoints</a>, scales <a href="#Point">Points</a> along the x-axis.
|
||||
With <a href="#SkMatrix_mapPoints">mapPoints</a>, scales <a href="SkPoint_Reference#Point">Points</a> along the x-axis.
|
||||
|
||||
### Return Value
|
||||
|
||||
@ -1015,7 +1015,7 @@ SkScalar getScaleY() const
|
||||
</pre>
|
||||
|
||||
Returns scale factor multiplied by y input, contributing to y output.
|
||||
With <a href="#SkMatrix_mapPoints">mapPoints</a>, scales <a href="#Point">Points</a> along the y-axis.
|
||||
With <a href="#SkMatrix_mapPoints">mapPoints</a>, scales <a href="SkPoint_Reference#Point">Points</a> along the y-axis.
|
||||
|
||||
### Return Value
|
||||
|
||||
@ -1047,8 +1047,8 @@ SkScalar getSkewY() const
|
||||
</pre>
|
||||
|
||||
Returns scale factor multiplied by x input, contributing to y output.
|
||||
With <a href="#SkMatrix_mapPoints">mapPoints</a>, skews <a href="#Point">Points</a> along the y-axis.
|
||||
Skew x and y together can rotate <a href="#Point">Points</a>.
|
||||
With <a href="#SkMatrix_mapPoints">mapPoints</a>, skews <a href="SkPoint_Reference#Point">Points</a> along the y-axis.
|
||||
Skew x and y together can rotate <a href="SkPoint_Reference#Point">Points</a>.
|
||||
|
||||
### Return Value
|
||||
|
||||
@ -1080,8 +1080,8 @@ SkScalar getSkewX() const
|
||||
</pre>
|
||||
|
||||
Returns scale factor multiplied by y input, contributing to x output.
|
||||
With <a href="#SkMatrix_mapPoints">mapPoints</a>, skews <a href="#Point">Points</a> along the x-axis.
|
||||
Skew x and y together can rotate <a href="#Point">Points</a>.
|
||||
With <a href="#SkMatrix_mapPoints">mapPoints</a>, skews <a href="SkPoint_Reference#Point">Points</a> along the x-axis.
|
||||
Skew x and y together can rotate <a href="SkPoint_Reference#Point">Points</a>.
|
||||
|
||||
### Return Value
|
||||
|
||||
@ -1113,7 +1113,7 @@ SkScalar getTranslateX() const
|
||||
</pre>
|
||||
|
||||
Returns translation contributing to x output.
|
||||
With <a href="#SkMatrix_mapPoints">mapPoints</a>, moves <a href="#Point">Points</a> along the x-axis.
|
||||
With <a href="#SkMatrix_mapPoints">mapPoints</a>, moves <a href="SkPoint_Reference#Point">Points</a> along the x-axis.
|
||||
|
||||
### Return Value
|
||||
|
||||
@ -1145,7 +1145,7 @@ SkScalar getTranslateY() const
|
||||
</pre>
|
||||
|
||||
Returns translation contributing to y output.
|
||||
With <a href="#SkMatrix_mapPoints">mapPoints</a>, moves <a href="#Point">Points</a> along the y-axis.
|
||||
With <a href="#SkMatrix_mapPoints">mapPoints</a>, moves <a href="SkPoint_Reference#Point">Points</a> along the y-axis.
|
||||
|
||||
### Return Value
|
||||
|
||||
@ -1289,7 +1289,7 @@ after dirty cache: x = 66
|
||||
| | <a href="#SkMatrix_preSkew_2">preSkew(SkScalar kx, SkScalar ky)</a> |
|
||||
| <a href="#SkMatrix_preTranslate">preTranslate</a> | pre-multiplies <a href="#Matrix">Matrix</a> by translation |
|
||||
| <a href="#SkMatrix_set">set</a> | sets one value |
|
||||
| <a href="#SkMatrix_set9">set9</a> | sets all values from <a href="#Scalar">Scalar</a> array |
|
||||
| <a href="#SkMatrix_set9">set9</a> | sets all values from <a href="undocumented#Scalar">Scalar</a> array |
|
||||
| <a href="#SkMatrix_setAll">setAll</a> | sets all values from parameters |
|
||||
| <a href="#SkMatrix_setPerspX">setPerspX</a> | sets input x perspective factor |
|
||||
| <a href="#SkMatrix_setPerspY">setPerspY</a> | sets input y perspective factor |
|
||||
@ -1318,7 +1318,7 @@ defined. Safer than operator[]; internal cache is always maintained.
|
||||
one of: <a href="#SkMatrix_kMScaleX">kMScaleX</a>, <a href="#SkMatrix_kMSkewX">kMSkewX</a>, <a href="#SkMatrix_kMTransX">kMTransX</a>, <a href="#SkMatrix_kMSkewY">kMSkewY</a>, <a href="#SkMatrix_kMScaleY">kMScaleY</a>, <a href="#SkMatrix_kMTransY">kMTransY</a>,
|
||||
<a href="#SkMatrix_kMPersp0">kMPersp0</a>, <a href="#SkMatrix_kMPersp1">kMPersp1</a>, <a href="#SkMatrix_kMPersp2">kMPersp2</a></td>
|
||||
</tr> <tr> <td><a name="SkMatrix_set_value"> <code><strong>value </strong></code> </a></td> <td>
|
||||
<a href="#Scalar">Scalar</a> to store in <a href="#Matrix">Matrix</a></td>
|
||||
<a href="undocumented#Scalar">Scalar</a> to store in <a href="#Matrix">Matrix</a></td>
|
||||
</tr>
|
||||
</table>
|
||||
|
||||
@ -1607,14 +1607,14 @@ perspective scale factor to store</td>
|
||||
void get9(SkScalar buffer[9]) const
|
||||
</pre>
|
||||
|
||||
Copies nine <a href="#Scalar">Scalar</a> values contained by <a href="#Matrix">Matrix</a> into <a href="#SkMatrix_get9_buffer">buffer</a>, in member value
|
||||
Copies nine <a href="undocumented#Scalar">Scalar</a> values contained by <a href="#Matrix">Matrix</a> into <a href="#SkMatrix_get9_buffer">buffer</a>, in member value
|
||||
ascending order: <a href="#SkMatrix_kMScaleX">kMScaleX</a>, <a href="#SkMatrix_kMSkewX">kMSkewX</a>, <a href="#SkMatrix_kMTransX">kMTransX</a>, <a href="#SkMatrix_kMSkewY">kMSkewY</a>, <a href="#SkMatrix_kMScaleY">kMScaleY</a>, <a href="#SkMatrix_kMTransY">kMTransY</a>,
|
||||
<a href="#SkMatrix_kMPersp0">kMPersp0</a>, <a href="#SkMatrix_kMPersp1">kMPersp1</a>, <a href="#SkMatrix_kMPersp2">kMPersp2</a>.
|
||||
|
||||
### Parameters
|
||||
|
||||
<table> <tr> <td><a name="SkMatrix_get9_buffer"> <code><strong>buffer </strong></code> </a></td> <td>
|
||||
storage for nine <a href="#Scalar">Scalar</a> values</td>
|
||||
storage for nine <a href="undocumented#Scalar">Scalar</a> values</td>
|
||||
</tr>
|
||||
</table>
|
||||
|
||||
@ -1645,7 +1645,7 @@ storage for nine <a href="#Scalar">Scalar</a> values</td>
|
||||
void set9(const SkScalar buffer[9])
|
||||
</pre>
|
||||
|
||||
Sets <a href="#Matrix">Matrix</a> to nine <a href="#Scalar">Scalar</a> values in <a href="#SkMatrix_set9_buffer">buffer</a>, in member value ascending order:
|
||||
Sets <a href="#Matrix">Matrix</a> to nine <a href="undocumented#Scalar">Scalar</a> values in <a href="#SkMatrix_set9_buffer">buffer</a>, in member value ascending order:
|
||||
<a href="#SkMatrix_kMScaleX">kMScaleX</a>, <a href="#SkMatrix_kMSkewX">kMSkewX</a>, <a href="#SkMatrix_kMTransX">kMTransX</a>, <a href="#SkMatrix_kMSkewY">kMSkewY</a>, <a href="#SkMatrix_kMScaleY">kMScaleY</a>, <a href="#SkMatrix_kMTransY">kMTransY</a>, <a href="#SkMatrix_kMPersp0">kMPersp0</a>, <a href="#SkMatrix_kMPersp1">kMPersp1</a>,
|
||||
<a href="#SkMatrix_kMPersp2">kMPersp2</a>.
|
||||
|
||||
@ -1663,7 +1663,7 @@ transformation, possibly improving precision.
|
||||
### Parameters
|
||||
|
||||
<table> <tr> <td><a name="SkMatrix_set9_buffer"> <code><strong>buffer </strong></code> </a></td> <td>
|
||||
nine <a href="#Scalar">Scalar</a> values</td>
|
||||
nine <a href="undocumented#Scalar">Scalar</a> values</td>
|
||||
</tr>
|
||||
</table>
|
||||
|
||||
@ -1684,7 +1684,7 @@ nine <a href="#Scalar">Scalar</a> values</td>
|
||||
void reset()
|
||||
</pre>
|
||||
|
||||
Sets <a href="#Matrix">Matrix</a> to identity; which has no effect on mapped <a href="#Point">Points</a>. Sets <a href="#Matrix">Matrix</a> to:
|
||||
Sets <a href="#Matrix">Matrix</a> to identity; which has no effect on mapped <a href="SkPoint_Reference#Point">Points</a>. Sets <a href="#Matrix">Matrix</a> to:
|
||||
|
||||
<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0">
|
||||
| 1 0 0 |
|
||||
@ -1719,7 +1719,7 @@ m.isIdentity(): true
|
||||
void setIdentity()
|
||||
</pre>
|
||||
|
||||
Sets <a href="#Matrix">Matrix</a> to identity; which has no effect on mapped <a href="#Point">Points</a>. Sets <a href="#Matrix">Matrix</a> to:
|
||||
Sets <a href="#Matrix">Matrix</a> to identity; which has no effect on mapped <a href="SkPoint_Reference#Point">Points</a>. Sets <a href="#Matrix">Matrix</a> to:
|
||||
|
||||
<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0">
|
||||
| 1 0 0 |
|
||||
@ -2118,7 +2118,7 @@ Multiplying the matrix by its inverse turns into an identity matrix.</div></fidd
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkMatrix_Concat">Concat</a> <a href="#SkMatrix_preConcat">preConcat</a> <a href="#SkMatrix_postConcat">postConcat</a> <a href="#SkCanvas_concat">SkCanvas::concat</a>
|
||||
<a href="#SkMatrix_Concat">Concat</a> <a href="#SkMatrix_preConcat">preConcat</a> <a href="#SkMatrix_postConcat">postConcat</a> <a href="SkCanvas_Reference#SkCanvas_concat">SkCanvas::concat</a>
|
||||
|
||||
---
|
||||
|
||||
@ -3047,7 +3047,7 @@ src: 1, 2, 3, 4 dst: 5, 6, 8, 9 success: true
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkMatrix_MakeRectToRect">MakeRectToRect</a> <a href="#SkMatrix_ScaleToFit">ScaleToFit</a> <a href="#SkMatrix_setPolyToPoly">setPolyToPoly</a> <a href="#SkRect_isEmpty">SkRect::isEmpty</a>
|
||||
<a href="#SkMatrix_MakeRectToRect">MakeRectToRect</a> <a href="#SkMatrix_ScaleToFit">ScaleToFit</a> <a href="#SkMatrix_setPolyToPoly">setPolyToPoly</a> <a href="SkRect_Reference#SkRect_isEmpty">SkRect::isEmpty</a>
|
||||
|
||||
---
|
||||
|
||||
@ -3105,7 +3105,7 @@ src: 1, 2, 3, 4 dst: 5, 6, 8, 9
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkMatrix_setRectToRect">setRectToRect</a> <a href="#SkMatrix_ScaleToFit">ScaleToFit</a> <a href="#SkMatrix_setPolyToPoly">setPolyToPoly</a> <a href="#SkRect_isEmpty">SkRect::isEmpty</a>
|
||||
<a href="#SkMatrix_setRectToRect">setRectToRect</a> <a href="#SkMatrix_ScaleToFit">ScaleToFit</a> <a href="#SkMatrix_setPolyToPoly">setPolyToPoly</a> <a href="SkRect_Reference#SkRect_isEmpty">SkRect::isEmpty</a>
|
||||
|
||||
---
|
||||
|
||||
@ -3120,18 +3120,18 @@ Sets <a href="#Matrix">Matrix</a> to map <a href="#SkMatrix_setPolyToPoly_src">s
|
||||
|
||||
If <a href="#SkMatrix_setPolyToPoly_count">count</a> is zero, sets <a href="#Matrix">Matrix</a> to identity and returns true.
|
||||
If <a href="#SkMatrix_setPolyToPoly_count">count</a> is one, sets <a href="#Matrix">Matrix</a> to translate and returns true.
|
||||
If <a href="#SkMatrix_setPolyToPoly_count">count</a> is two or more, sets <a href="#Matrix">Matrix</a> to map <a href="#Point">Points</a> if possible; returns false
|
||||
If <a href="#SkMatrix_setPolyToPoly_count">count</a> is two or more, sets <a href="#Matrix">Matrix</a> to map <a href="SkPoint_Reference#Point">Points</a> if possible; returns false
|
||||
if <a href="#Matrix">Matrix</a> cannot be constructed. If <a href="#SkMatrix_setPolyToPoly_count">count</a> is four, <a href="#Matrix">Matrix</a> may include
|
||||
perspective.
|
||||
|
||||
### Parameters
|
||||
|
||||
<table> <tr> <td><a name="SkMatrix_setPolyToPoly_src"> <code><strong>src </strong></code> </a></td> <td>
|
||||
<a href="#Point">Points</a> to map from</td>
|
||||
<a href="SkPoint_Reference#Point">Points</a> to map from</td>
|
||||
</tr> <tr> <td><a name="SkMatrix_setPolyToPoly_dst"> <code><strong>dst </strong></code> </a></td> <td>
|
||||
<a href="#Point">Points</a> to map to</td>
|
||||
<a href="SkPoint_Reference#Point">Points</a> to map to</td>
|
||||
</tr> <tr> <td><a name="SkMatrix_setPolyToPoly_count"> <code><strong>count </strong></code> </a></td> <td>
|
||||
number of <a href="#Point">Points</a> in <a href="#SkMatrix_setPolyToPoly_src">src</a> and <a href="#SkMatrix_setPolyToPoly_dst">dst</a></td>
|
||||
number of <a href="SkPoint_Reference#Point">Points</a> in <a href="#SkMatrix_setPolyToPoly_src">src</a> and <a href="#SkMatrix_setPolyToPoly_dst">dst</a></td>
|
||||
</tr>
|
||||
</table>
|
||||
|
||||
@ -3346,7 +3346,7 @@ void mapPoints(SkPoint dst[], const SkPoint src[], int count) const
|
||||
</pre>
|
||||
|
||||
Maps <a href="#SkMatrix_mapPoints_src">src</a> <a href="SkPoint_Reference#Point">Point</a> array of length <a href="#SkMatrix_mapPoints_count">count</a> to <a href="#SkMatrix_mapPoints_dst">dst</a> <a href="SkPoint_Reference#Point">Point</a> array of equal or greater
|
||||
length. <a href="#Point">Points</a> are mapped by multiplying each <a href="SkPoint_Reference#Point">Point</a> by <a href="#Matrix">Matrix</a>. Given:
|
||||
length. <a href="SkPoint_Reference#Point">Points</a> are mapped by multiplying each <a href="SkPoint_Reference#Point">Point</a> by <a href="#Matrix">Matrix</a>. Given:
|
||||
|
||||
<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0">
|
||||
| A B C | | x |
|
||||
@ -3373,11 +3373,11 @@ Matrix * pt = |D E F| |y| = |Ax+By+C Dx+Ey+F Gx+Hy+I| = ------- , -------
|
||||
### Parameters
|
||||
|
||||
<table> <tr> <td><a name="SkMatrix_mapPoints_dst"> <code><strong>dst </strong></code> </a></td> <td>
|
||||
storage for mapped <a href="#Point">Points</a></td>
|
||||
storage for mapped <a href="SkPoint_Reference#Point">Points</a></td>
|
||||
</tr> <tr> <td><a name="SkMatrix_mapPoints_src"> <code><strong>src </strong></code> </a></td> <td>
|
||||
<a href="#Point">Points</a> to transform</td>
|
||||
<a href="SkPoint_Reference#Point">Points</a> to transform</td>
|
||||
</tr> <tr> <td><a name="SkMatrix_mapPoints_count"> <code><strong>count </strong></code> </a></td> <td>
|
||||
number of <a href="#Point">Points</a> to transform</td>
|
||||
number of <a href="SkPoint_Reference#Point">Points</a> to transform</td>
|
||||
</tr>
|
||||
</table>
|
||||
|
||||
@ -3397,7 +3397,7 @@ number of <a href="#Point">Points</a> to transform</td>
|
||||
void mapPoints(SkPoint pts[], int count) const
|
||||
</pre>
|
||||
|
||||
Maps <a href="#SkMatrix_mapPoints_2_pts">pts</a> <a href="SkPoint_Reference#Point">Point</a> array of length <a href="#SkMatrix_mapPoints_2_count">count</a> in place. <a href="#Point">Points</a> are mapped by multiplying
|
||||
Maps <a href="#SkMatrix_mapPoints_2_pts">pts</a> <a href="SkPoint_Reference#Point">Point</a> array of length <a href="#SkMatrix_mapPoints_2_count">count</a> in place. <a href="SkPoint_Reference#Point">Points</a> are mapped by multiplying
|
||||
each <a href="SkPoint_Reference#Point">Point</a> by <a href="#Matrix">Matrix</a>. Given:
|
||||
|
||||
<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0">
|
||||
@ -3423,9 +3423,9 @@ Matrix * pt = |D E F| |y| = |Ax+By+C Dx+Ey+F Gx+Hy+I| = ------- , -------
|
||||
### Parameters
|
||||
|
||||
<table> <tr> <td><a name="SkMatrix_mapPoints_2_pts"> <code><strong>pts </strong></code> </a></td> <td>
|
||||
storage for mapped <a href="#Point">Points</a></td>
|
||||
storage for mapped <a href="SkPoint_Reference#Point">Points</a></td>
|
||||
</tr> <tr> <td><a name="SkMatrix_mapPoints_2_count"> <code><strong>count </strong></code> </a></td> <td>
|
||||
number of <a href="#Point">Points</a> to transform</td>
|
||||
number of <a href="SkPoint_Reference#Point">Points</a> to transform</td>
|
||||
</tr>
|
||||
</table>
|
||||
|
||||
@ -3575,7 +3575,7 @@ void mapVectors(SkVector dst[], const SkVector src[], int count) const
|
||||
</pre>
|
||||
|
||||
Maps <a href="#SkMatrix_mapVectors_src">src</a> <a href="SkPoint_Reference#Vector">Vector</a> array of length <a href="#SkMatrix_mapVectors_count">count</a> to <a href="SkPoint_Reference#Vector">Vector</a> <a href="SkPoint_Reference#Point">Point</a> array of equal or greater
|
||||
length. <a href="#Vector">Vectors</a> are mapped by multiplying each <a href="SkPoint_Reference#Vector">Vector</a> by <a href="#Matrix">Matrix</a>, treating
|
||||
length. <a href="SkPoint_Reference#Vector">Vectors</a> are mapped by multiplying each <a href="SkPoint_Reference#Vector">Vector</a> by <a href="#Matrix">Matrix</a>, treating
|
||||
<a href="#Matrix">Matrix</a> translation as zero. Given:
|
||||
|
||||
<pre style="padding: 1em 1em 1em 1em;width: 62.5em; background-color: #f0f0f0">
|
||||
@ -3603,11 +3603,11 @@ Matrix * src = |D E 0| |y| = |Ax+By Dx+Ey Gx+Hy+I| = ------- , -------
|
||||
### Parameters
|
||||
|
||||
<table> <tr> <td><a name="SkMatrix_mapVectors_dst"> <code><strong>dst </strong></code> </a></td> <td>
|
||||
storage for mapped <a href="#Vector">Vectors</a></td>
|
||||
storage for mapped <a href="SkPoint_Reference#Vector">Vectors</a></td>
|
||||
</tr> <tr> <td><a name="SkMatrix_mapVectors_src"> <code><strong>src </strong></code> </a></td> <td>
|
||||
<a href="#Vector">Vectors</a> to transform</td>
|
||||
<a href="SkPoint_Reference#Vector">Vectors</a> to transform</td>
|
||||
</tr> <tr> <td><a name="SkMatrix_mapVectors_count"> <code><strong>count </strong></code> </a></td> <td>
|
||||
number of <a href="#Vector">Vectors</a> to transform</td>
|
||||
number of <a href="SkPoint_Reference#Vector">Vectors</a> to transform</td>
|
||||
</tr>
|
||||
</table>
|
||||
|
||||
@ -3653,9 +3653,9 @@ Matrix * vec = |D E 0| |y| = |Ax+By Dx+Ey Gx+Hy+I| = ------- , -------
|
||||
### Parameters
|
||||
|
||||
<table> <tr> <td><a name="SkMatrix_mapVectors_2_vecs"> <code><strong>vecs </strong></code> </a></td> <td>
|
||||
<a href="#Vector">Vectors</a> to transform, and storage for mapped <a href="#Vector">Vectors</a></td>
|
||||
<a href="SkPoint_Reference#Vector">Vectors</a> to transform, and storage for mapped <a href="SkPoint_Reference#Vector">Vectors</a></td>
|
||||
</tr> <tr> <td><a name="SkMatrix_mapVectors_2_count"> <code><strong>count </strong></code> </a></td> <td>
|
||||
number of <a href="#Vector">Vectors</a> to transform</td>
|
||||
number of <a href="SkPoint_Reference#Vector">Vectors</a> to transform</td>
|
||||
</tr>
|
||||
</table>
|
||||
|
||||
@ -3771,7 +3771,7 @@ Returned value is the same as calling <a href="#SkMatrix_rectStaysRect">rectStay
|
||||
### Parameters
|
||||
|
||||
<table> <tr> <td><a name="SkMatrix_mapRect_dst"> <code><strong>dst </strong></code> </a></td> <td>
|
||||
storage for bounds of mapped <a href="#Point">Points</a></td>
|
||||
storage for bounds of mapped <a href="SkPoint_Reference#Point">Points</a></td>
|
||||
</tr> <tr> <td><a name="SkMatrix_mapRect_src"> <code><strong>src </strong></code> </a></td> <td>
|
||||
<a href="SkRect_Reference#Rect">Rect</a> to map</td>
|
||||
</tr>
|
||||
@ -3830,7 +3830,7 @@ true if result is equivalent to mapped src
|
||||
void mapRectToQuad(SkPoint dst[4], const SkRect& rect) const
|
||||
</pre>
|
||||
|
||||
Maps four corners of <a href="#SkMatrix_mapRectToQuad_rect">rect</a> to <a href="#SkMatrix_mapRectToQuad_dst">dst</a>. <a href="#Point">Points</a> are mapped by multiplying each
|
||||
Maps four corners of <a href="#SkMatrix_mapRectToQuad_rect">rect</a> to <a href="#SkMatrix_mapRectToQuad_dst">dst</a>. <a href="SkPoint_Reference#Point">Points</a> are mapped by multiplying each
|
||||
<a href="#SkMatrix_mapRectToQuad_rect">rect</a> corner by <a href="#Matrix">Matrix</a>. <a href="#SkMatrix_mapRectToQuad_rect">rect</a> corner is processed in this order:
|
||||
(<a href="#SkMatrix_mapRectToQuad_rect">rect</a>.fLeft, <a href="#SkMatrix_mapRectToQuad_rect">rect</a>.fTop), (<a href="#SkMatrix_mapRectToQuad_rect">rect</a>.fRight, <a href="#SkMatrix_mapRectToQuad_rect">rect</a>.fTop), (<a href="#SkMatrix_mapRectToQuad_rect">rect</a>.fRight, <a href="#SkMatrix_mapRectToQuad_rect">rect</a>.fBottom),
|
||||
(<a href="#SkMatrix_mapRectToQuad_rect">rect</a>.fLeft, <a href="#SkMatrix_mapRectToQuad_rect">rect</a>.fBottom).
|
||||
@ -3857,7 +3857,7 @@ Matrix * pt = |D E F| |y| = |Ax+By+C Dx+Ey+F Gx+Hy+I| = ------- , -------
|
||||
### Parameters
|
||||
|
||||
<table> <tr> <td><a name="SkMatrix_mapRectToQuad_dst"> <code><strong>dst </strong></code> </a></td> <td>
|
||||
storage for mapped corner <a href="#Point">Points</a></td>
|
||||
storage for mapped corner <a href="SkPoint_Reference#Point">Points</a></td>
|
||||
</tr> <tr> <td><a name="SkMatrix_mapRectToQuad_rect"> <code><strong>rect </strong></code> </a></td> <td>
|
||||
<a href="SkRect_Reference#Rect">Rect</a> to map</td>
|
||||
</tr>
|
||||
@ -3887,7 +3887,7 @@ otherwise, results are undefined.
|
||||
### Parameters
|
||||
|
||||
<table> <tr> <td><a name="SkMatrix_mapRectScaleTranslate_dst"> <code><strong>dst </strong></code> </a></td> <td>
|
||||
storage for bounds of mapped <a href="#Point">Points</a></td>
|
||||
storage for bounds of mapped <a href="SkPoint_Reference#Point">Points</a></td>
|
||||
</tr> <tr> <td><a name="SkMatrix_mapRectScaleTranslate_src"> <code><strong>src </strong></code> </a></td> <td>
|
||||
<a href="SkRect_Reference#Rect">Rect</a> to map</td>
|
||||
</tr>
|
||||
|
||||
File diff suppressed because it is too large
Load Diff
@ -5,29 +5,29 @@ SkPath Reference
|
||||
|
||||
## <a name="Overview"></a> Overview
|
||||
|
||||
## <a name="Subtopic"></a> Subtopic
|
||||
## <a name="Overview_Subtopic"></a> Overview Subtopic
|
||||
|
||||
| name | description |
|
||||
| --- | --- |
|
||||
| <a href="#Class_or_Struct">Class or Struct</a> | embedded struct and class members |
|
||||
| <a href="#Constant">Constant</a> | enum and enum class, const values |
|
||||
| <a href="#Constructor">Constructor</a> | functions that construct <a href="SkPath_Reference#SkPath">SkPath</a> |
|
||||
| <a href="#Constructor">Constructor</a> | functions that construct <a href="#SkPath">SkPath</a> |
|
||||
| <a href="#Member_Function">Member Function</a> | static functions and member methods |
|
||||
| <a href="#Operator">Operator</a> | operator overloading methods |
|
||||
| <a href="#Related_Function">Related Function</a> | similar methods grouped together |
|
||||
<a href="#Path">Path</a> contains <a href="#Line">Lines</a> and <a href="#Curve">Curves</a> which can be stroked or filled. <a href="#Contour">Contour</a> is
|
||||
composed of a series of connected <a href="#Line">Lines</a> and <a href="#Curve">Curves</a>. <a href="#Path">Path</a> may contain zero,
|
||||
<a href="#Path">Path</a> contains <a href="undocumented#Line">Lines</a> and <a href="undocumented#Curve">Curves</a> which can be stroked or filled. <a href="#Contour">Contour</a> is
|
||||
composed of a series of connected <a href="undocumented#Line">Lines</a> and <a href="undocumented#Curve">Curves</a>. <a href="#Path">Path</a> may contain zero,
|
||||
one, or more <a href="#Contour">Contours</a>.
|
||||
Each <a href="undocumented#Line">Line</a> and <a href="undocumented#Curve">Curve</a> are described by <a href="#Verb">Verb</a>, <a href="#Point">Points</a>, and optional <a href="#Conic_Weight">Conic Weight</a>.
|
||||
Each <a href="undocumented#Line">Line</a> and <a href="undocumented#Curve">Curve</a> are described by <a href="#Verb">Verb</a>, <a href="SkPoint_Reference#Point">Points</a>, and optional <a href="#Conic_Weight">Conic Weight</a>.
|
||||
|
||||
Each pair of connected <a href="#Line">Lines</a> and <a href="#Curve">Curves</a> share common <a href="SkPoint_Reference#Point">Point</a>; for instance, <a href="#Path">Path</a>
|
||||
containing two connected <a href="#Line">Lines</a> are described the <a href="#Verb">Verb</a> sequence:
|
||||
Each pair of connected <a href="undocumented#Line">Lines</a> and <a href="undocumented#Curve">Curves</a> share common <a href="SkPoint_Reference#Point">Point</a>; for instance, <a href="#Path">Path</a>
|
||||
containing two connected <a href="undocumented#Line">Lines</a> are described the <a href="#Verb">Verb</a> sequence:
|
||||
<a href="#SkPath_kMove_Verb">SkPath::kMove Verb</a>, <a href="#SkPath_kLine_Verb">SkPath::kLine Verb</a>, <a href="#SkPath_kLine_Verb">SkPath::kLine Verb</a>; and a <a href="SkPoint_Reference#Point">Point</a> sequence
|
||||
with three entries, sharing
|
||||
the middle entry as the end of the first <a href="undocumented#Line">Line</a> and the start of the second <a href="undocumented#Line">Line</a>.
|
||||
|
||||
<a href="#Path">Path</a> components <a href="#Arc">Arc</a>, <a href="SkRect_Reference#Rect">Rect</a>, <a href="undocumented#Round_Rect">Round Rect</a>, <a href="undocumented#Circle">Circle</a>, and <a href="undocumented#Oval">Oval</a> are composed of
|
||||
<a href="#Line">Lines</a> and <a href="#Curve">Curves</a> with as many <a href="#Verb">Verbs</a> and <a href="#Point">Points</a> required
|
||||
<a href="undocumented#Line">Lines</a> and <a href="undocumented#Curve">Curves</a> with as many <a href="#Verb">Verbs</a> and <a href="SkPoint_Reference#Point">Points</a> required
|
||||
for an exact description. Once added to <a href="#Path">Path</a>, these components may lose their
|
||||
identity; although <a href="#Path">Path</a> can be inspected to determine if it describes a single
|
||||
<a href="SkRect_Reference#Rect">Rect</a>, <a href="undocumented#Oval">Oval</a>, <a href="undocumented#Round_Rect">Round Rect</a>, and so on.
|
||||
@ -40,7 +40,7 @@ is stroked and filled, but since it is not closed, <a href="#Quad">Quad</a> does
|
||||
|
||||
<a href="#Path">Path</a> contains a <a href="#Fill_Type">Fill Type</a> which determines whether overlapping <a href="#Contour">Contours</a>
|
||||
form fills or holes. <a href="#Fill_Type">Fill Type</a> also determines whether area inside or outside
|
||||
<a href="#Line">Lines</a> and <a href="#Curve">Curves</a> is filled.
|
||||
<a href="undocumented#Line">Lines</a> and <a href="undocumented#Curve">Curves</a> is filled.
|
||||
|
||||
### Example
|
||||
|
||||
@ -52,7 +52,7 @@ its contents until it is edited, to reduce memory use and improve performance.
|
||||
|
||||
## <a name="Contour"></a> Contour
|
||||
|
||||
<a href="#Contour">Contour</a> contains one or more <a href="#Verb">Verbs</a>, and as many <a href="#Point">Points</a> as
|
||||
<a href="#Contour">Contour</a> contains one or more <a href="#Verb">Verbs</a>, and as many <a href="SkPoint_Reference#Point">Points</a> as
|
||||
are required to satisfy <a href="#Verb_Array">Verb Array</a>. First <a href="#Verb">Verb</a> in <a href="#Path">Path</a> is always
|
||||
<a href="#SkPath_kMove_Verb">SkPath::kMove Verb</a>; each <a href="#SkPath_kMove_Verb">SkPath::kMove Verb</a> that follows starts a new <a href="#Contour">Contour</a>.
|
||||
|
||||
@ -65,20 +65,20 @@ of the second <a href="#Contour">Contour</a>.</div></fiddle-embed></div>
|
||||
|
||||
If final <a href="#Verb">Verb</a> in <a href="#Contour">Contour</a> is <a href="#SkPath_kClose_Verb">SkPath::kClose Verb</a>, <a href="undocumented#Line">Line</a> connects <a href="#Last_Point">Last Point</a> in
|
||||
<a href="#Contour">Contour</a> with first <a href="SkPoint_Reference#Point">Point</a>. A closed <a href="#Contour">Contour</a>, stroked, draws
|
||||
<a href="#Stroke_Join">Paint Stroke Join</a> at <a href="#Last_Point">Last Point</a> and first <a href="SkPoint_Reference#Point">Point</a>. Without <a href="#SkPath_kClose_Verb">SkPath::kClose Verb</a>
|
||||
<a href="SkPaint_Reference#Stroke_Join">Paint Stroke Join</a> at <a href="#Last_Point">Last Point</a> and first <a href="SkPoint_Reference#Point">Point</a>. Without <a href="#SkPath_kClose_Verb">SkPath::kClose Verb</a>
|
||||
as final <a href="#Verb">Verb</a>, <a href="#Last_Point">Last Point</a> and first <a href="SkPoint_Reference#Point">Point</a> are not connected; <a href="#Contour">Contour</a>
|
||||
remains open. An open <a href="#Contour">Contour</a>, stroked, draws <a href="#Stroke_Cap">Paint Stroke Cap</a> at
|
||||
remains open. An open <a href="#Contour">Contour</a>, stroked, draws <a href="SkPaint_Reference#Stroke_Cap">Paint Stroke Cap</a> at
|
||||
<a href="#Last_Point">Last Point</a> and first <a href="SkPoint_Reference#Point">Point</a>.
|
||||
|
||||
### Example
|
||||
|
||||
<div><fiddle-embed name="7a1f39b12d2cd8b7f5b1190879259cb2"><div><a href="#Path">Path</a> is drawn stroked, with an open <a href="#Contour">Contour</a> and a closed <a href="#Contour">Contour</a>.</div></fiddle-embed></div>
|
||||
|
||||
## <a name="Zero_Length"></a> Zero Length
|
||||
## <a name="Contour_Zero_Length"></a> Contour Zero Length
|
||||
|
||||
<a href="#Contour">Contour</a> length is distance traveled from first <a href="SkPoint_Reference#Point">Point</a> to <a href="#Last_Point">Last Point</a>,
|
||||
plus, if <a href="#Contour">Contour</a> is closed, distance from <a href="#Last_Point">Last Point</a> to first <a href="SkPoint_Reference#Point">Point</a>.
|
||||
Even if <a href="#Contour">Contour</a> length is zero, stroked <a href="#Line">Lines</a> are drawn if <a href="#Stroke_Cap">Paint Stroke Cap</a>
|
||||
Even if <a href="#Contour">Contour</a> length is zero, stroked <a href="undocumented#Line">Lines</a> are drawn if <a href="SkPaint_Reference#Stroke_Cap">Paint Stroke Cap</a>
|
||||
makes them visible.
|
||||
|
||||
### Example
|
||||
@ -110,6 +110,7 @@ Internally, <a href="#Path">Path</a> lazily computes metrics likes bounds and co
|
||||
| <a href="#Arc">Arc</a> | part of <a href="undocumented#Oval">Oval</a> or <a href="undocumented#Circle">Circle</a> |
|
||||
| <a href="#Build">Build</a> | adds points and verbs to path |
|
||||
| <a href="#Conic">Conic</a> | conic section defined by three points and a weight |
|
||||
| <a href="#Conic_Weight">Conic Weight</a> | strength of <a href="#Conic">Conic</a> control <a href="SkPoint_Reference#Point">Point</a> |
|
||||
| <a href="#SkPath_Convexity">Convexity</a> | if <a href="#Path">Path</a> is concave or convex |
|
||||
| <a href="#Cubic">Cubic</a> | Bezier_Curve described by third-order polynomial |
|
||||
| <a href="#SkPath_Direction">Direction</a> | <a href="#Path">Path</a> contour orientation |
|
||||
@ -125,7 +126,6 @@ Internally, <a href="#Path">Path</a> lazily computes metrics likes bounds and co
|
||||
| <a href="#SkPath_Verb">Verb</a> | line and curve type |
|
||||
| <a href="#Verb_Array">Verb Array</a> | line and curve type for points |
|
||||
| <a href="#Volatile">Volatile</a> | caching attribute |
|
||||
| Weight | strength of <a href="#Conic">Conic</a> control <a href="SkPoint_Reference#Point">Point</a> |
|
||||
|
||||
## <a name="Constant"></a> Constant
|
||||
|
||||
@ -137,7 +137,7 @@ Internally, <a href="#Path">Path</a> lazily computes metrics likes bounds and co
|
||||
| <a href="#SkPath_Direction">Direction</a> | sets <a href="#Contour">Contour</a> clockwise or counterclockwise |
|
||||
| <a href="#SkPath_FillType">FillType</a> | sets winding rule and inverse fill |
|
||||
| <a href="#SkPath_SegmentMask">SegmentMask</a> | returns <a href="#SkPath_Verb">Verb</a> types in <a href="#Path">Path</a> |
|
||||
| <a href="#SkPath_Verb">Verb</a> | controls how <a href="#Path">Path</a> <a href="#Point">Points</a> are interpreted |
|
||||
| <a href="#SkPath_Verb">Verb</a> | controls how <a href="#Path">Path</a> <a href="SkPoint_Reference#Point">Points</a> are interpreted |
|
||||
|
||||
## <a name="Class_or_Struct"></a> Class or Struct
|
||||
|
||||
@ -152,8 +152,8 @@ Internally, <a href="#Path">Path</a> lazily computes metrics likes bounds and co
|
||||
| --- | --- |
|
||||
| <a href="#SkPath_empty_constructor">SkPath()</a> | constructs with default values |
|
||||
| <a href="#SkPath_copy_const_SkPath">SkPath(const SkPath& path)</a> | makes a shallow copy |
|
||||
| <a href="#SkPath_reset">reset</a> | removes <a href="#Verb_Array">Verb Array</a>, <a href="#Point_Array">Point Array</a>, and <a href="#Weight">Weights</a>; frees memory |
|
||||
| <a href="#SkPath_rewind">rewind</a> | removes <a href="#Verb_Array">Verb Array</a>, <a href="#Point_Array">Point Array</a>, and <a href="#Weight">Weights</a>, keeping memory |
|
||||
| <a href="#SkPath_reset">reset</a> | removes <a href="#Verb_Array">Verb Array</a>, <a href="#Point_Array">Point Array</a>, and <a href="#Conic_Weight">Weights</a>; frees memory |
|
||||
| <a href="#SkPath_rewind">rewind</a> | removes <a href="#Verb_Array">Verb Array</a>, <a href="#Point_Array">Point Array</a>, and <a href="#Conic_Weight">Weights</a>, keeping memory |
|
||||
| <a href="#SkPath_destructor">~SkPath()</a> | decreases <a href="undocumented#Reference_Count">Reference Count</a> of owned objects |
|
||||
|
||||
## <a name="Operator"></a> Operator
|
||||
@ -209,7 +209,7 @@ Internally, <a href="#Path">Path</a> lazily computes metrics likes bounds and co
|
||||
| <a href="#SkPath_isConvex">isConvex</a> | returns if geometry is convex |
|
||||
| <a href="#SkPath_isEmpty">isEmpty</a> | returns if verb count is zero |
|
||||
| <a href="#SkPath_isFinite">isFinite</a> | returns if all <a href="SkPoint_Reference#Point">Point</a> values are finite |
|
||||
| <a href="#SkPath_isInterpolatable">isInterpolatable</a> | returns if pair contains equal counts of <a href="#Verb_Array">Verb Array</a> and <a href="#Weight">Weights</a> |
|
||||
| <a href="#SkPath_isInterpolatable">isInterpolatable</a> | returns if pair contains equal counts of <a href="#Verb_Array">Verb Array</a> and <a href="#Conic_Weight">Weights</a> |
|
||||
| <a href="#SkPath_isInverseFillType">isInverseFillType</a> | returns if <a href="#Fill_Type">Fill Type</a> fills outside geometry |
|
||||
| <a href="#SkPath_isLastContourClosed">isLastContourClosed</a> | returns if final <a href="#Contour">Contour</a> forms a loop |
|
||||
| <a href="#SkPath_isLine">isLine</a> | returns if describes <a href="undocumented#Line">Line</a> |
|
||||
@ -230,9 +230,9 @@ Internally, <a href="#Path">Path</a> lazily computes metrics likes bounds and co
|
||||
| <a href="#SkPath_rMoveTo">rMoveTo</a> | starts <a href="#Contour">Contour</a> relative to <a href="#Last_Point">Last Point</a> |
|
||||
| <a href="#SkPath_rQuadTo">rQuadTo</a> | appends <a href="#Quad">Quad</a> relative to <a href="#Last_Point">Last Point</a> |
|
||||
| <a href="#SkPath_readFromMemory">readFromMemory</a> | Initializes from buffer |
|
||||
| <a href="#SkPath_reset">reset</a> | removes <a href="#Verb_Array">Verb Array</a>, <a href="#Point_Array">Point Array</a>, and <a href="#Weight">Weights</a>; frees memory |
|
||||
| <a href="#SkPath_reset">reset</a> | removes <a href="#Verb_Array">Verb Array</a>, <a href="#Point_Array">Point Array</a>, and <a href="#Conic_Weight">Weights</a>; frees memory |
|
||||
| <a href="#SkPath_reverseAddPath">reverseAddPath</a> | adds contents of <a href="#Path">Path</a> back to front |
|
||||
| <a href="#SkPath_rewind">rewind</a> | removes <a href="#Verb_Array">Verb Array</a>, <a href="#Point_Array">Point Array</a>, and <a href="#Weight">Weights</a>, keeping memory |
|
||||
| <a href="#SkPath_rewind">rewind</a> | removes <a href="#Verb_Array">Verb Array</a>, <a href="#Point_Array">Point Array</a>, and <a href="#Conic_Weight">Weights</a>, keeping memory |
|
||||
| <a href="#SkPath_serialize">serialize</a> | copies data to buffer |
|
||||
| <a href="#SkPath_setConvexity">setConvexity</a> | sets if geometry is convex to avoid future computation |
|
||||
| <a href="#SkPath_setFillType">setFillType</a> | sets <a href="#Fill_Type">Fill Type</a>: winding, even-odd, inverse |
|
||||
@ -240,7 +240,7 @@ Internally, <a href="#Path">Path</a> lazily computes metrics likes bounds and co
|
||||
| <a href="#SkPath_setLastPt">setLastPt</a> | replaces <a href="#Last_Point">Last Point</a> |
|
||||
| <a href="#SkPath_swap">swap</a> | exchanges <a href="#Path">Path</a> pair |
|
||||
| <a href="#SkPath_toggleInverseFillType">toggleInverseFillType</a> | toggles <a href="#Fill_Type">Fill Type</a> between inside and outside geometry |
|
||||
| <a href="#SkPath_transform">transform</a> | applies <a href="SkMatrix_Reference#Matrix">Matrix</a> to <a href="#Point_Array">Point Array</a> and <a href="#Weight">Weights</a> |
|
||||
| <a href="#SkPath_transform">transform</a> | applies <a href="SkMatrix_Reference#Matrix">Matrix</a> to <a href="#Point_Array">Point Array</a> and <a href="#Conic_Weight">Weights</a> |
|
||||
| <a href="#SkPath_updateBoundsCache">updateBoundsCache</a> | refreshes result of <a href="#SkPath_getBounds">getBounds</a> |
|
||||
| <a href="#SkPath_writeToMemory">writeToMemory</a> | copies data to buffer |
|
||||
|
||||
@ -285,7 +285,7 @@ by <a href="#Conic_Weight">Conic Weight</a>. <a href="#Conic_Weight">Conic Weigh
|
||||
parabolic (and identical to <a href="#Quad">Quad</a>); greater than one hyperbolic.</td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td><a name="SkPath_kCubic_Verb"> <code><strong>SkPath::kCubic_Verb </strong></code> </a></td><td>4</td><td>Adds <a href="#Cubic">Cubic</a> from <a href="#Last_Point">Last Point</a>, using two control <a href="#Point">Points</a>, and end <a href="SkPoint_Reference#Point">Point</a>.
|
||||
<td><a name="SkPath_kCubic_Verb"> <code><strong>SkPath::kCubic_Verb </strong></code> </a></td><td>4</td><td>Adds <a href="#Cubic">Cubic</a> from <a href="#Last_Point">Last Point</a>, using two control <a href="SkPoint_Reference#Point">Points</a>, and end <a href="SkPoint_Reference#Point">Point</a>.
|
||||
<a href="#Cubic">Cubic</a> is a third-order Bezier_Curve section within tangents from <a href="#Last_Point">Last Point</a>
|
||||
to first control <a href="SkPoint_Reference#Point">Point</a>, and from second control <a href="SkPoint_Reference#Point">Point</a> to end <a href="SkPoint_Reference#Point">Point</a>.</td>
|
||||
</tr>
|
||||
@ -295,13 +295,13 @@ to first control <a href="SkPoint_Reference#Point">Point</a>, and from second co
|
||||
<tr>
|
||||
<td><a name="SkPath_kDone_Verb"> <code><strong>SkPath::kDone_Verb </strong></code> </a></td><td>6</td><td>Terminates <a href="#Path">Path</a>. Not in <a href="#Verb_Array">Verb Array</a>, but returned by <a href="#Path">Path</a> iterator.</td>
|
||||
</tr>
|
||||
Each <a href="#Verb">Verb</a> has zero or more <a href="#Point">Points</a> stored in <a href="#Path">Path</a>.
|
||||
<a href="#Path">Path</a> iterator returns complete curve descriptions, duplicating shared <a href="#Point">Points</a>
|
||||
Each <a href="#Verb">Verb</a> has zero or more <a href="SkPoint_Reference#Point">Points</a> stored in <a href="#Path">Path</a>.
|
||||
<a href="#Path">Path</a> iterator returns complete curve descriptions, duplicating shared <a href="SkPoint_Reference#Point">Points</a>
|
||||
for consecutive entries.
|
||||
|
||||
</table>
|
||||
|
||||
| <a href="#Verb">Verb</a> | Allocated <a href="#Point">Points</a> | Iterated <a href="#Point">Points</a> | <a href="#Weight">Weights</a> |
|
||||
| <a href="#Verb">Verb</a> | Allocated <a href="SkPoint_Reference#Point">Points</a> | Iterated <a href="SkPoint_Reference#Point">Points</a> | <a href="#Conic_Weight">Weights</a> |
|
||||
| --- | --- | --- | --- |
|
||||
| <a href="#SkPath_kMove_Verb">kMove Verb</a> | 1 | 1 | 0 |
|
||||
| <a href="#SkPath_kLine_Verb">kLine Verb</a> | 1 | 2 | 0 |
|
||||
@ -376,7 +376,7 @@ travel counterclockwise.
|
||||
SkPath()
|
||||
</pre>
|
||||
|
||||
By default, <a href="#Path">Path</a> has no <a href="#Verb">Verbs</a>, no <a href="#Point">Points</a>, and no <a href="#Weight">Weights</a>.
|
||||
By default, <a href="#Path">Path</a> has no <a href="#Verb">Verbs</a>, no <a href="SkPoint_Reference#Point">Points</a>, and no <a href="#Conic_Weight">Weights</a>.
|
||||
<a href="#Fill_Type">Fill Type</a> is set to <a href="#SkPath_kWinding_FillType">kWinding FillType</a>.
|
||||
|
||||
### Return Value
|
||||
@ -410,7 +410,7 @@ SkPath(const SkPath& path)
|
||||
|
||||
Copy constructor makes two paths identical by value. Internally, <a href="#SkPath_copy_const_SkPath_path">path</a> and
|
||||
the returned result share pointer values. The underlying <a href="#Verb_Array">Verb Array</a>, <a href="#Point_Array">Point Array</a>
|
||||
and <a href="#Weight">Weights</a> are copied when modified.
|
||||
and <a href="#Conic_Weight">Weights</a> are copied when modified.
|
||||
|
||||
Creating a <a href="#Path">Path</a> copy is very efficient and never allocates memory.
|
||||
<a href="#Path">Paths</a> are always copied by value from the interface; the underlying shared
|
||||
@ -477,7 +477,7 @@ SkPath& operator=(const SkPath& path)
|
||||
</pre>
|
||||
|
||||
<a href="#Path">Path</a> assignment makes two paths identical by value. Internally, assignment
|
||||
shares pointer values. The underlying <a href="#Verb_Array">Verb Array</a>, <a href="#Point_Array">Point Array</a> and <a href="#Weight">Weights</a>
|
||||
shares pointer values. The underlying <a href="#Verb_Array">Verb Array</a>, <a href="#Point_Array">Point Array</a> and <a href="#Conic_Weight">Weights</a>
|
||||
are copied when modified.
|
||||
|
||||
Copying <a href="#Path">Paths</a> by assignment is very efficient and never allocates memory.
|
||||
@ -487,7 +487,7 @@ pointers are not exposed.
|
||||
### Parameters
|
||||
|
||||
<table> <tr> <td><a name="SkPath_copy_operator_path"> <code><strong>path </strong></code> </a></td> <td>
|
||||
<a href="#Verb_Array">Verb Array</a>, <a href="#Point_Array">Point Array</a>, <a href="#Weight">Weights</a>, and <a href="#Fill_Type">Fill Type</a> to copy</td>
|
||||
<a href="#Verb_Array">Verb Array</a>, <a href="#Point_Array">Point Array</a>, <a href="#Conic_Weight">Weights</a>, and <a href="#Fill_Type">Fill Type</a> to copy</td>
|
||||
</tr>
|
||||
</table>
|
||||
|
||||
@ -521,7 +521,7 @@ path2 bounds = 10, 20, 30, 40
|
||||
bool operator==(const SkPath& a, const SkPath& b)
|
||||
</pre>
|
||||
|
||||
Compares <a href="#SkPath_equal_operator_a">a</a> and <a href="#SkPath_equal_operator_b">b</a>; returns true if <a href="#Fill_Type">Fill Type</a>, <a href="#Verb_Array">Verb Array</a>, <a href="#Point_Array">Point Array</a>, and <a href="#Weight">Weights</a>
|
||||
Compares <a href="#SkPath_equal_operator_a">a</a> and <a href="#SkPath_equal_operator_b">b</a>; returns true if <a href="#Fill_Type">Fill Type</a>, <a href="#Verb_Array">Verb Array</a>, <a href="#Point_Array">Point Array</a>, and <a href="#Conic_Weight">Weights</a>
|
||||
are equivalent.
|
||||
|
||||
### Parameters
|
||||
@ -562,7 +562,7 @@ reset one == two
|
||||
bool operator!=(const SkPath& a, const SkPath& b)
|
||||
</pre>
|
||||
|
||||
Compares <a href="#SkPath_notequal_operator_a">a</a> and <a href="#SkPath_notequal_operator_b">b</a>; returns true if <a href="#Fill_Type">Fill Type</a>, <a href="#Verb_Array">Verb Array</a>, <a href="#Point_Array">Point Array</a>, and <a href="#Weight">Weights</a>
|
||||
Compares <a href="#SkPath_notequal_operator_a">a</a> and <a href="#SkPath_notequal_operator_b">b</a>; returns true if <a href="#Fill_Type">Fill Type</a>, <a href="#Verb_Array">Verb Array</a>, <a href="#Point_Array">Point Array</a>, and <a href="#Conic_Weight">Weights</a>
|
||||
are not equivalent.
|
||||
|
||||
### Parameters
|
||||
@ -610,7 +610,7 @@ convexity !=
|
||||
| <a href="#SkPath_getLastPt">getLastPt</a> | returns <a href="#Last_Point">Last Point</a> |
|
||||
| <a href="#SkPath_isEmpty">isEmpty</a> | returns if verb count is zero |
|
||||
| <a href="#SkPath_isFinite">isFinite</a> | returns if all <a href="SkPoint_Reference#Point">Point</a> values are finite |
|
||||
| <a href="#SkPath_isInterpolatable">isInterpolatable</a> | returns if pair contains equal counts of <a href="#Verb_Array">Verb Array</a> and <a href="#Weight">Weights</a> |
|
||||
| <a href="#SkPath_isInterpolatable">isInterpolatable</a> | returns if pair contains equal counts of <a href="#Verb_Array">Verb Array</a> and <a href="#Conic_Weight">Weights</a> |
|
||||
| <a href="#SkPath_isLastContourClosed">isLastContourClosed</a> | returns if final <a href="#Contour">Contour</a> forms a loop |
|
||||
| <a href="#SkPath_isLine">isLine</a> | returns if describes <a href="undocumented#Line">Line</a> |
|
||||
| <a href="#SkPath_isNestedFillRects">isNestedFillRects</a> | returns if describes <a href="SkRect_Reference#Rect">Rect</a> pair, one inside the other |
|
||||
@ -627,8 +627,8 @@ convexity !=
|
||||
bool isInterpolatable(const SkPath& compare) const
|
||||
</pre>
|
||||
|
||||
Return true if <a href="#Path">Paths</a> contain equal <a href="#Verb">Verbs</a> and equal <a href="#Weight">Weights</a>.
|
||||
If <a href="#Path">Paths</a> contain one or more <a href="#Conic">Conics</a>, the <a href="#Weight">Weights</a> must match.
|
||||
Return true if <a href="#Path">Paths</a> contain equal <a href="#Verb">Verbs</a> and equal <a href="#Conic_Weight">Weights</a>.
|
||||
If <a href="#Path">Paths</a> contain one or more <a href="#Conic">Conics</a>, the <a href="#Conic_Weight">Weights</a> must match.
|
||||
|
||||
<a href="#SkPath_conicTo">conicTo</a> may add different <a href="#Verb">Verbs</a> depending on <a href="#Conic_Weight">Conic Weight</a>, so it is not
|
||||
trivial to interpolate a pair of <a href="#Path">Paths</a> containing <a href="#Conic">Conics</a> with different
|
||||
@ -643,7 +643,7 @@ trivial to interpolate a pair of <a href="#Path">Paths</a> containing <a href="#
|
||||
|
||||
### Return Value
|
||||
|
||||
true if <a href="#Path">Paths</a> <a href="#Verb_Array">Verb Array</a> and <a href="#Weight">Weights</a> are equivalent
|
||||
true if <a href="#Path">Paths</a> <a href="#Verb_Array">Verb Array</a> and <a href="#Conic_Weight">Weights</a> are equivalent
|
||||
|
||||
### Example
|
||||
|
||||
@ -677,7 +677,7 @@ bool interpolate(const SkPath& ending, SkScalar weight, SkPath* out) const
|
||||
</pre>
|
||||
|
||||
<a href="#Interpolate">Interpolate</a> between <a href="#Path">Paths</a> with <a href="#Point_Array">Point Array</a> of equal size.
|
||||
Copy <a href="#Verb_Array">Verb Array</a> and <a href="#Weight">Weights</a> to <a href="#SkPath_interpolate_out">out</a>, and set <a href="#SkPath_interpolate_out">out</a> <a href="#Point_Array">Point Array</a> to a weighted
|
||||
Copy <a href="#Verb_Array">Verb Array</a> and <a href="#Conic_Weight">Weights</a> to <a href="#SkPath_interpolate_out">out</a>, and set <a href="#SkPath_interpolate_out">out</a> <a href="#Point_Array">Point Array</a> to a weighted
|
||||
average of this <a href="#Point_Array">Point Array</a> and <a href="#SkPath_interpolate_ending">ending</a> <a href="#Point_Array">Point Array</a>, using the formula:
|
||||
(<a href="#Path">Path</a> <a href="SkPoint_Reference#Point">Point</a> * <a href="#SkPath_interpolate_weight">weight</a>) + <a href="#SkPath_interpolate_ending">ending</a> <a href="SkPoint_Reference#Point">Point</a> * (1 - <a href="#SkPath_interpolate_weight">weight</a>).
|
||||
|
||||
@ -703,7 +703,7 @@ one minus contribution of <a href="#SkPath_interpolate_ending">ending</a> <a hre
|
||||
|
||||
### Return Value
|
||||
|
||||
true if <a href="#Path">Paths</a> contain same number of <a href="#Point">Points</a>
|
||||
true if <a href="#Path">Paths</a> contain same number of <a href="SkPoint_Reference#Point">Points</a>
|
||||
|
||||
### Example
|
||||
|
||||
@ -776,7 +776,7 @@ same as the outer parts of the top rectangles, which have a winding of 1.</div><
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkPaint_Style">SkPaint::Style</a> <a href="#SkPath_Direction">Direction</a> <a href="#SkPath_getFillType">getFillType</a> <a href="#SkPath_setFillType">setFillType</a>
|
||||
<a href="SkPaint_Reference#SkPaint_Style">SkPaint::Style</a> <a href="#SkPath_Direction">Direction</a> <a href="#SkPath_getFillType">getFillType</a> <a href="#SkPath_setFillType">setFillType</a>
|
||||
|
||||
|
||||
|
||||
@ -1167,7 +1167,7 @@ void reset()
|
||||
</pre>
|
||||
|
||||
Sets <a href="#Path">Path</a> to its initial state.
|
||||
Removes <a href="#Verb_Array">Verb Array</a>, <a href="#Point_Array">Point Array</a>, and <a href="#Weight">Weights</a>, and sets <a href="#SkPath_FillType">FillType</a> to <a href="#SkPath_kWinding_FillType">kWinding FillType</a>.
|
||||
Removes <a href="#Verb_Array">Verb Array</a>, <a href="#Point_Array">Point Array</a>, and <a href="#Conic_Weight">Weights</a>, and sets <a href="#SkPath_FillType">FillType</a> to <a href="#SkPath_kWinding_FillType">kWinding FillType</a>.
|
||||
Internal storage associated with <a href="#Path">Path</a> is released.
|
||||
|
||||
### Example
|
||||
@ -1188,7 +1188,7 @@ void rewind()
|
||||
</pre>
|
||||
|
||||
Sets <a href="#Path">Path</a> to its initial state, preserving internal storage.
|
||||
Removes <a href="#Verb_Array">Verb Array</a>, <a href="#Point_Array">Point Array</a>, and <a href="#Weight">Weights</a>, and sets <a href="#SkPath_FillType">FillType</a> to <a href="#SkPath_kWinding_FillType">kWinding FillType</a>.
|
||||
Removes <a href="#Verb_Array">Verb Array</a>, <a href="#Point_Array">Point Array</a>, and <a href="#Conic_Weight">Weights</a>, and sets <a href="#SkPath_FillType">FillType</a> to <a href="#SkPath_kWinding_FillType">kWinding FillType</a>.
|
||||
Internal storage associated with <a href="#Path">Path</a> is retained.
|
||||
|
||||
Use <a href="#SkPath_rewind">rewind</a> instead of <a href="#SkPath_reset">reset</a> if <a href="#Path">Path</a> storage will be reused and performance
|
||||
@ -1249,7 +1249,7 @@ bool isLastContourClosed() const
|
||||
</pre>
|
||||
|
||||
<a href="#Contour">Contour</a> is closed if <a href="#Path">Path</a> <a href="#SkPath_Verb">Verb</a> array was last modified by <a href="#SkPath_close">close</a>. When stroked,
|
||||
closed <a href="#Contour">Contour</a> draws <a href="#Stroke_Join">Paint Stroke Join</a> instead of <a href="#Stroke_Cap">Paint Stroke Cap</a> at first and last <a href="SkPoint_Reference#Point">Point</a>.
|
||||
closed <a href="#Contour">Contour</a> draws <a href="SkPaint_Reference#Stroke_Join">Paint Stroke Join</a> instead of <a href="SkPaint_Reference#Stroke_Cap">Paint Stroke Cap</a> at first and last <a href="SkPoint_Reference#Point">Point</a>.
|
||||
|
||||
### Return Value
|
||||
|
||||
@ -1583,10 +1583,10 @@ second move is not line
|
||||
|
||||
## <a name="Point_Array"></a> Point Array
|
||||
|
||||
<a href="#Point_Array">Point Array</a> contains <a href="#Point">Points</a> satisfying the allocated <a href="#Point">Points</a> for
|
||||
<a href="#Point_Array">Point Array</a> contains <a href="SkPoint_Reference#Point">Points</a> satisfying the allocated <a href="SkPoint_Reference#Point">Points</a> for
|
||||
each <a href="#SkPath_Verb">Verb</a> in <a href="#Verb_Array">Verb Array</a>. For instance, <a href="#Path">Path</a> containing one <a href="#Contour">Contour</a> with <a href="undocumented#Line">Line</a>
|
||||
and <a href="#Quad">Quad</a> is described by <a href="#Verb_Array">Verb Array</a>: Verb::kMoveTo, Verb::kLineTo, Verb::kQuadTo; and
|
||||
one <a href="SkPoint_Reference#Point">Point</a> for move, one <a href="SkPoint_Reference#Point">Point</a> for <a href="undocumented#Line">Line</a>, two <a href="#Point">Points</a> for <a href="#Quad">Quad</a>; totaling four <a href="#Point">Points</a>.
|
||||
one <a href="SkPoint_Reference#Point">Point</a> for move, one <a href="SkPoint_Reference#Point">Point</a> for <a href="undocumented#Line">Line</a>, two <a href="SkPoint_Reference#Point">Points</a> for <a href="#Quad">Quad</a>; totaling four <a href="SkPoint_Reference#Point">Points</a>.
|
||||
|
||||
<a href="#Point_Array">Point Array</a> may be read directly from <a href="#Path">Path</a> with <a href="#SkPath_getPoints">getPoints</a>, or inspected with
|
||||
<a href="#SkPath_getPoint">getPoint</a>, with <a href="#SkPath_Iter">Iter</a>, or with <a href="#SkPath_RawIter">RawIter</a>.
|
||||
@ -1807,7 +1807,7 @@ just right verb count: 3 move line line
|
||||
void swap(SkPath& other)
|
||||
</pre>
|
||||
|
||||
Exchanges the <a href="#Verb_Array">Verb Array</a>, <a href="#Point_Array">Point Array</a>, <a href="#Weight">Weights</a>, and <a href="#Fill_Type">Fill Type</a> with <a href="#SkPath_swap_other">other</a>.
|
||||
Exchanges the <a href="#Verb_Array">Verb Array</a>, <a href="#Point_Array">Point Array</a>, <a href="#Conic_Weight">Weights</a>, and <a href="#Fill_Type">Fill Type</a> with <a href="#SkPath_swap_other">other</a>.
|
||||
Cached state is also exchanged. <a href="#SkPath_swap">swap</a> internally exchanges pointers, so
|
||||
it is lightweight and does not allocate memory.
|
||||
|
||||
@ -1852,17 +1852,17 @@ Returns minimum and maximum x and y values of <a href="#Point_Array">Point Array
|
||||
Returns (0, 0, 0, 0) if <a href="#Path">Path</a> contains no points. Returned bounds width and height may
|
||||
be larger or smaller than area affected when <a href="#Path">Path</a> is drawn.
|
||||
|
||||
<a href="SkRect_Reference#Rect">Rect</a> returned includes all <a href="#Point">Points</a> added to <a href="#Path">Path</a>, including <a href="#Point">Points</a> associated with
|
||||
<a href="SkRect_Reference#Rect">Rect</a> returned includes all <a href="SkPoint_Reference#Point">Points</a> added to <a href="#Path">Path</a>, including <a href="SkPoint_Reference#Point">Points</a> associated with
|
||||
<a href="#SkPath_kMove_Verb">kMove Verb</a> that define empty <a href="#Contour">Contours</a>.
|
||||
|
||||
### Return Value
|
||||
|
||||
bounds of all <a href="#Point">Points</a> in <a href="#Point_Array">Point Array</a>
|
||||
bounds of all <a href="SkPoint_Reference#Point">Points</a> in <a href="#Point_Array">Point Array</a>
|
||||
|
||||
### Example
|
||||
|
||||
<div><fiddle-embed name="9160aa6d1476bd87d927cfc8a4bf25e7"><div>Bounds of upright <a href="undocumented#Circle">Circle</a> can be predicted from center and radius.
|
||||
Bounds of rotated <a href="undocumented#Circle">Circle</a> includes control <a href="#Point">Points</a> outside of filled area.</div>
|
||||
Bounds of rotated <a href="undocumented#Circle">Circle</a> includes control <a href="SkPoint_Reference#Point">Points</a> outside of filled area.</div>
|
||||
|
||||
#### Example Output
|
||||
|
||||
@ -1946,7 +1946,7 @@ Returns (0, 0, 0, 0) if <a href="#Path">Path</a> contains no points.
|
||||
Returned bounds width and height may be larger or smaller than area affected
|
||||
when <a href="#Path">Path</a> is drawn.
|
||||
|
||||
Includes <a href="#Point">Points</a> associated with <a href="#SkPath_kMove_Verb">kMove Verb</a> that define empty
|
||||
Includes <a href="SkPoint_Reference#Point">Points</a> associated with <a href="#SkPath_kMove_Verb">kMove Verb</a> that define empty
|
||||
<a href="#Contour">Contours</a>.
|
||||
|
||||
Behaves identically to <a href="#SkPath_getBounds">getBounds</a> when <a href="#Path">Path</a> contains
|
||||
@ -2021,14 +2021,14 @@ true if <a href="#SkPath_conservativelyContainsRect_rect">rect</a> is contained
|
||||
void incReserve(unsigned extraPtCount)
|
||||
</pre>
|
||||
|
||||
grows <a href="#Path">Path</a> <a href="#Verb_Array">Verb Array</a> and <a href="#Point_Array">Point Array</a> to contain <a href="#SkPath_incReserve_extraPtCount">extraPtCount</a> additional <a href="#Point">Points</a>.
|
||||
grows <a href="#Path">Path</a> <a href="#Verb_Array">Verb Array</a> and <a href="#Point_Array">Point Array</a> to contain <a href="#SkPath_incReserve_extraPtCount">extraPtCount</a> additional <a href="SkPoint_Reference#Point">Points</a>.
|
||||
May improve performance and use less memory by
|
||||
reducing the number and size of allocations when creating <a href="#Path">Path</a>.
|
||||
|
||||
### Parameters
|
||||
|
||||
<table> <tr> <td><a name="SkPath_incReserve_extraPtCount"> <code><strong>extraPtCount </strong></code> </a></td> <td>
|
||||
number of additional <a href="#Point">Points</a> to allocate</td>
|
||||
number of additional <a href="SkPoint_Reference#Point">Points</a> to allocate</td>
|
||||
</tr>
|
||||
</table>
|
||||
|
||||
@ -2276,7 +2276,7 @@ and then curves to an end <a href="SkPoint_Reference#Point">Point</a>.
|
||||
|
||||
<a href="#Quad">Quad</a> is a special case of <a href="#Conic">Conic</a> where <a href="#Conic_Weight">Conic Weight</a> is set to one.
|
||||
|
||||
<a href="#Quad">Quad</a> is always contained by the triangle connecting its three <a href="#Point">Points</a>. <a href="#Quad">Quad</a>
|
||||
<a href="#Quad">Quad</a> is always contained by the triangle connecting its three <a href="SkPoint_Reference#Point">Points</a>. <a href="#Quad">Quad</a>
|
||||
begins tangent to the line between start <a href="SkPoint_Reference#Point">Point</a> and control <a href="SkPoint_Reference#Point">Point</a>, and ends
|
||||
tangent to the line between control <a href="SkPoint_Reference#Point">Point</a> and end <a href="SkPoint_Reference#Point">Point</a>.
|
||||
|
||||
@ -2333,7 +2333,7 @@ If <a href="#Path">Path</a> is empty, or last <a href="#SkPath_Verb">Verb</a> is
|
||||
before adding <a href="#Quad">Quad</a>.
|
||||
|
||||
Appends <a href="#SkPath_kMove_Verb">kMove Verb</a> to <a href="#Verb_Array">Verb Array</a> and (0, 0) to <a href="#Point_Array">Point Array</a>, if needed;
|
||||
then appends <a href="#SkPath_kQuad_Verb">kQuad Verb</a> to <a href="#Verb_Array">Verb Array</a>; and <a href="#Point">Points</a> <a href="#SkPath_quadTo_2_p1">p1</a>, <a href="#SkPath_quadTo_2_p2">p2</a>
|
||||
then appends <a href="#SkPath_kQuad_Verb">kQuad Verb</a> to <a href="#Verb_Array">Verb Array</a>; and <a href="SkPoint_Reference#Point">Points</a> <a href="#SkPath_quadTo_2_p1">p1</a>, <a href="#SkPath_quadTo_2_p2">p2</a>
|
||||
to <a href="#Point_Array">Point Array</a>.
|
||||
|
||||
### Parameters
|
||||
@ -2403,10 +2403,10 @@ parabola, or a piece of a hyperbola. <a href="#Conic">Conic</a> begins at a star
|
||||
curves towards a control <a href="SkPoint_Reference#Point">Point</a>, and then curves to an end <a href="SkPoint_Reference#Point">Point</a>. The influence
|
||||
of the control <a href="SkPoint_Reference#Point">Point</a> is determined by <a href="#Conic_Weight">Conic Weight</a>.
|
||||
|
||||
Each <a href="#Conic">Conic</a> in <a href="#Path">Path</a> adds two <a href="#Point">Points</a> and one <a href="#Conic_Weight">Conic Weight</a>. <a href="#Weight">Conic Weights</a> in <a href="#Path">Path</a>
|
||||
Each <a href="#Conic">Conic</a> in <a href="#Path">Path</a> adds two <a href="SkPoint_Reference#Point">Points</a> and one <a href="#Conic_Weight">Conic Weight</a>. <a href="#Conic_Weight">Conic Weights</a> in <a href="#Path">Path</a>
|
||||
may be inspected with <a href="#SkPath_Iter">Iter</a>, or with <a href="#SkPath_RawIter">RawIter</a>.
|
||||
|
||||
## <a name="Weight"></a> Weight
|
||||
## <a name="Conic_Weight"></a> Conic Weight
|
||||
|
||||
<a href="#Conic_Weight">Weight</a> determines both the strength of the control <a href="SkPoint_Reference#Point">Point</a> and the type of <a href="#Conic">Conic</a>.
|
||||
If <a href="#Conic_Weight">Weight</a> is exactly one, then <a href="#Conic">Conic</a> is identical to <a href="#Quad">Quad</a>; it is always a
|
||||
@ -2444,7 +2444,7 @@ done
|
||||
|
||||
If weight is greater than one, <a href="#Conic">Conic</a> is a hyperbolic segment. As weight gets large,
|
||||
a hyperbolic segment can be approximated by straight lines connecting the
|
||||
control <a href="SkPoint_Reference#Point">Point</a> with the end <a href="#Point">Points</a>.
|
||||
control <a href="SkPoint_Reference#Point">Point</a> with the end <a href="SkPoint_Reference#Point">Points</a>.
|
||||
|
||||
### Example
|
||||
|
||||
@ -2475,7 +2475,7 @@ before adding <a href="#Conic">Conic</a>.
|
||||
Appends <a href="#SkPath_kMove_Verb">kMove Verb</a> to <a href="#Verb_Array">Verb Array</a> and (0, 0) to <a href="#Point_Array">Point Array</a>, if needed.
|
||||
|
||||
If <a href="#SkPath_conicTo_w">w</a> is finite and not one, appends <a href="#SkPath_kConic_Verb">kConic Verb</a> to <a href="#Verb_Array">Verb Array</a>;
|
||||
and (<a href="#SkPath_conicTo_x1">x1</a>, <a href="#SkPath_conicTo_y1">y1</a>), (<a href="#SkPath_conicTo_x2">x2</a>, <a href="#SkPath_conicTo_y2">y2</a>) to <a href="#Point_Array">Point Array</a>; and <a href="#SkPath_conicTo_w">w</a> to <a href="#Weight">Conic Weights</a>.
|
||||
and (<a href="#SkPath_conicTo_x1">x1</a>, <a href="#SkPath_conicTo_y1">y1</a>), (<a href="#SkPath_conicTo_x2">x2</a>, <a href="#SkPath_conicTo_y2">y2</a>) to <a href="#Point_Array">Point Array</a>; and <a href="#SkPath_conicTo_w">w</a> to <a href="#Conic_Weight">Conic Weights</a>.
|
||||
|
||||
If <a href="#SkPath_conicTo_w">w</a> is one, appends <a href="#SkPath_kQuad_Verb">kQuad Verb</a> to <a href="#Verb_Array">Verb Array</a>, and
|
||||
(<a href="#SkPath_conicTo_x1">x1</a>, <a href="#SkPath_conicTo_y1">y1</a>), (<a href="#SkPath_conicTo_x2">x2</a>, <a href="#SkPath_conicTo_y2">y2</a>) to <a href="#Point_Array">Point Array</a>.
|
||||
@ -2523,13 +2523,13 @@ before adding <a href="#Conic">Conic</a>.
|
||||
Appends <a href="#SkPath_kMove_Verb">kMove Verb</a> to <a href="#Verb_Array">Verb Array</a> and (0, 0) to <a href="#Point_Array">Point Array</a>, if needed.
|
||||
|
||||
If <a href="#SkPath_conicTo_2_w">w</a> is finite and not one, appends <a href="#SkPath_kConic_Verb">kConic Verb</a> to <a href="#Verb_Array">Verb Array</a>;
|
||||
and <a href="#Point">Points</a> <a href="#SkPath_conicTo_2_p1">p1</a>, <a href="#SkPath_conicTo_2_p2">p2</a> to <a href="#Point_Array">Point Array</a>; and <a href="#SkPath_conicTo_2_w">w</a> to <a href="#Weight">Conic Weights</a>.
|
||||
and <a href="SkPoint_Reference#Point">Points</a> <a href="#SkPath_conicTo_2_p1">p1</a>, <a href="#SkPath_conicTo_2_p2">p2</a> to <a href="#Point_Array">Point Array</a>; and <a href="#SkPath_conicTo_2_w">w</a> to <a href="#Conic_Weight">Conic Weights</a>.
|
||||
|
||||
If <a href="#SkPath_conicTo_2_w">w</a> is one, appends <a href="#SkPath_kQuad_Verb">kQuad Verb</a> to <a href="#Verb_Array">Verb Array</a>, and <a href="#Point">Points</a> <a href="#SkPath_conicTo_2_p1">p1</a>, <a href="#SkPath_conicTo_2_p2">p2</a>
|
||||
If <a href="#SkPath_conicTo_2_w">w</a> is one, appends <a href="#SkPath_kQuad_Verb">kQuad Verb</a> to <a href="#Verb_Array">Verb Array</a>, and <a href="SkPoint_Reference#Point">Points</a> <a href="#SkPath_conicTo_2_p1">p1</a>, <a href="#SkPath_conicTo_2_p2">p2</a>
|
||||
to <a href="#Point_Array">Point Array</a>.
|
||||
|
||||
If <a href="#SkPath_conicTo_2_w">w</a> is not finite, appends <a href="#SkPath_kLine_Verb">kLine Verb</a> twice to <a href="#Verb_Array">Verb Array</a>, and
|
||||
<a href="#Point">Points</a> <a href="#SkPath_conicTo_2_p1">p1</a>, <a href="#SkPath_conicTo_2_p2">p2</a> to <a href="#Point_Array">Point Array</a>.
|
||||
<a href="SkPoint_Reference#Point">Points</a> <a href="#SkPath_conicTo_2_p1">p1</a>, <a href="#SkPath_conicTo_2_p2">p2</a> to <a href="#Point_Array">Point Array</a>.
|
||||
|
||||
### Parameters
|
||||
|
||||
@ -2571,7 +2571,7 @@ and <a href="#SkPath_rConicTo_w">w</a> is recorded as <a href="#Conic_Weight">Co
|
||||
<a href="#SkPath_kQuad_Verb">kQuad Verb</a> to <a href="#Verb_Array">Verb Array</a>; or if <a href="#SkPath_rConicTo_w">w</a> is not finite, appends <a href="#SkPath_kLine_Verb">kLine Verb</a>
|
||||
twice to <a href="#Verb_Array">Verb Array</a>.
|
||||
|
||||
In all cases appends <a href="#Point">Points</a> control and end to <a href="#Point_Array">Point Array</a>.
|
||||
In all cases appends <a href="SkPoint_Reference#Point">Points</a> control and end to <a href="#Point_Array">Point Array</a>.
|
||||
control is <a href="#Last_Point">Last Point</a> plus <a href="SkPoint_Reference#Vector">Vector</a> (<a href="#SkPath_rConicTo_dx1">dx1</a>, <a href="#SkPath_rConicTo_dy1">dy1</a>).
|
||||
end is <a href="#Last_Point">Last Point</a> plus <a href="SkPoint_Reference#Vector">Vector</a> (<a href="#SkPath_rConicTo_dx2">dx2</a>, <a href="#SkPath_rConicTo_dy2">dy2</a>).
|
||||
|
||||
@ -2665,7 +2665,7 @@ Adds <a href="#Cubic">Cubic</a> from <a href="#Last_Point">Last Point</a> toward
|
||||
(0, 0) before adding <a href="#Cubic">Cubic</a>.
|
||||
|
||||
Appends <a href="#SkPath_kMove_Verb">kMove Verb</a> to <a href="#Verb_Array">Verb Array</a> and (0, 0) to <a href="#Point_Array">Point Array</a>, if needed;
|
||||
then appends <a href="#SkPath_kCubic_Verb">kCubic Verb</a> to <a href="#Verb_Array">Verb Array</a>; and <a href="#Point">Points</a> <a href="#SkPath_cubicTo_2_p1">p1</a>, <a href="#SkPath_cubicTo_2_p2">p2</a>, <a href="#SkPath_cubicTo_2_p3">p3</a>
|
||||
then appends <a href="#SkPath_kCubic_Verb">kCubic Verb</a> to <a href="#Verb_Array">Verb Array</a>; and <a href="SkPoint_Reference#Point">Points</a> <a href="#SkPath_cubicTo_2_p1">p1</a>, <a href="#SkPath_cubicTo_2_p2">p2</a>, <a href="#SkPath_cubicTo_2_p3">p3</a>
|
||||
to <a href="#Point_Array">Point Array</a>.
|
||||
|
||||
### Parameters
|
||||
@ -2825,7 +2825,7 @@ is not empty.</div></fiddle-embed></div>
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkPath_addArc">addArc</a> <a href="#SkCanvas_drawArc">SkCanvas::drawArc</a> <a href="#SkPath_conicTo">conicTo</a><sup><a href="#SkPath_conicTo_2">[2]</a></sup>
|
||||
<a href="#SkPath_addArc">addArc</a> <a href="SkCanvas_Reference#SkCanvas_drawArc">SkCanvas::drawArc</a> <a href="#SkPath_conicTo">conicTo</a><sup><a href="#SkPath_conicTo_2">[2]</a></sup>
|
||||
|
||||
---
|
||||
|
||||
@ -2855,7 +2855,7 @@ The length of <a href="SkPoint_Reference#Vector">Vector</a> from (<a href="#SkPa
|
||||
tangents are nearly parallel, <a href="#SkPath_arcTo">arcTo</a> appends <a href="undocumented#Line">Line</a> from last <a href="#Path">Path</a> <a href="SkPoint_Reference#Point">Point</a> to (<a href="#SkPath_arcTo_2_x1">x1</a>, <a href="#SkPath_arcTo_2_y1">y1</a>).
|
||||
|
||||
<a href="#SkPath_arcTo">arcTo</a> appends at most one <a href="undocumented#Line">Line</a> and one <a href="#Conic">Conic</a>.
|
||||
<a href="#SkPath_arcTo">arcTo</a> implements the functionality of <a href="#Arct">PostScript Arct</a> and <a href="undocumented#HTML_Canvas_ArcTo">HTML Canvas ArcTo</a>.
|
||||
<a href="#SkPath_arcTo">arcTo</a> implements the functionality of <a href="undocumented#Arct">PostScript Arct</a> and <a href="undocumented#ArcTo">HTML Canvas ArcTo</a>.
|
||||
|
||||
### Parameters
|
||||
|
||||
@ -2910,7 +2910,7 @@ The length of <a href="SkPoint_Reference#Vector">Vector</a> from <a href="#SkPat
|
||||
tangents are nearly parallel, <a href="#SkPath_arcTo">arcTo</a> appends <a href="undocumented#Line">Line</a> from last <a href="#Path">Path</a> <a href="SkPoint_Reference#Point">Point</a> to <a href="#SkPath_arcTo_3_p1">p1</a>.
|
||||
|
||||
<a href="#SkPath_arcTo">arcTo</a> appends at most one <a href="undocumented#Line">Line</a> and one <a href="#Conic">Conic</a>.
|
||||
<a href="#SkPath_arcTo">arcTo</a> implements the functionality of <a href="#Arct">PostScript Arct</a> and <a href="undocumented#HTML_Canvas_ArcTo">HTML Canvas ArcTo</a>.
|
||||
<a href="#SkPath_arcTo">arcTo</a> implements the functionality of <a href="undocumented#Arct">PostScript Arct</a> and <a href="undocumented#ArcTo">HTML Canvas ArcTo</a>.
|
||||
|
||||
### Parameters
|
||||
|
||||
@ -2995,7 +2995,7 @@ either radii are zero, or if last <a href="#Path">Path</a> <a href="SkPoint_Refe
|
||||
too small.
|
||||
|
||||
<a href="#SkPath_arcTo">arcTo</a> appends up to four <a href="#Conic">Conic</a> curves.
|
||||
<a href="#SkPath_arcTo">arcTo</a> implements the functionality of <a href="#Arc">SVG Arc</a>, although <a href="undocumented#SVG">SVG</a> "<a href="#SkPath_arcTo_4_sweep">sweep</a>-flag" value
|
||||
<a href="#SkPath_arcTo">arcTo</a> implements the functionality of <a href="undocumented#Arc">SVG Arc</a>, although <a href="undocumented#SVG">SVG</a> "<a href="#SkPath_arcTo_4_sweep">sweep</a>-flag" value
|
||||
is opposite the integer value of <a href="#SkPath_arcTo_4_sweep">sweep</a>; <a href="undocumented#SVG">SVG</a> "<a href="#SkPath_arcTo_4_sweep">sweep</a>-flag" uses 1 for clockwise,
|
||||
while <a href="#SkPath_kCW_Direction">kCW Direction</a> cast to int is zero.
|
||||
|
||||
@ -3044,7 +3044,7 @@ or if last <a href="#Path">Path</a> <a href="SkPoint_Reference#Point">Point</a>
|
||||
<a href="#SkPath_arcTo_5_xy">xy</a> if both are greater than zero but too small to describe an arc.
|
||||
|
||||
<a href="#SkPath_arcTo">arcTo</a> appends up to four <a href="#Conic">Conic</a> curves.
|
||||
<a href="#SkPath_arcTo">arcTo</a> implements the functionality of <a href="#Arc">SVG Arc</a>, although <a href="undocumented#SVG">SVG</a> "<a href="#SkPath_arcTo_5_sweep">sweep</a>-flag" value is
|
||||
<a href="#SkPath_arcTo">arcTo</a> implements the functionality of <a href="undocumented#Arc">SVG Arc</a>, although <a href="undocumented#SVG">SVG</a> "<a href="#SkPath_arcTo_5_sweep">sweep</a>-flag" value is
|
||||
opposite the integer value of <a href="#SkPath_arcTo_5_sweep">sweep</a>; <a href="undocumented#SVG">SVG</a> "<a href="#SkPath_arcTo_5_sweep">sweep</a>-flag" uses 1 for clockwise, while
|
||||
<a href="#SkPath_kCW_Direction">kCW Direction</a> cast to int is zero.
|
||||
|
||||
@ -3096,7 +3096,7 @@ if either radii are zero, or if last <a href="#Path">Path</a> <a href="SkPoint_R
|
||||
greater than zero but too small to describe an arc.
|
||||
|
||||
<a href="#SkPath_arcTo">arcTo</a> appends up to four <a href="#Conic">Conic</a> curves.
|
||||
<a href="#SkPath_arcTo">arcTo</a> implements the functionality of <a href="#Arc">SVG Arc</a>, although <a href="undocumented#SVG">SVG</a> "<a href="#SkPath_rArcTo_sweep">sweep</a>-flag" value is
|
||||
<a href="#SkPath_arcTo">arcTo</a> implements the functionality of <a href="undocumented#Arc">SVG Arc</a>, although <a href="undocumented#SVG">SVG</a> "<a href="#SkPath_rArcTo_sweep">sweep</a>-flag" value is
|
||||
opposite the integer value of <a href="#SkPath_rArcTo_sweep">sweep</a>; <a href="undocumented#SVG">SVG</a> "<a href="#SkPath_rArcTo_sweep">sweep</a>-flag" uses 1 for clockwise, while
|
||||
<a href="#SkPath_kCW_Direction">kCW Direction</a> cast to int is zero.
|
||||
|
||||
@ -3138,9 +3138,9 @@ void close()
|
||||
|
||||
Append <a href="#SkPath_kClose_Verb">kClose Verb</a> to <a href="#Path">Path</a>. A closed <a href="#Contour">Contour</a> connects the first and last <a href="SkPoint_Reference#Point">Point</a>
|
||||
with <a href="undocumented#Line">Line</a>, forming a continuous loop. Open and closed <a href="#Contour">Contour</a> draw the same
|
||||
with <a href="#SkPaint_kFill_Style">SkPaint::kFill Style</a>. With <a href="#SkPaint_kStroke_Style">SkPaint::kStroke Style</a>, open <a href="#Contour">Contour</a> draws
|
||||
<a href="#Stroke_Cap">Paint Stroke Cap</a> at <a href="#Contour">Contour</a> start and end; closed <a href="#Contour">Contour</a> draws
|
||||
<a href="#Stroke_Join">Paint Stroke Join</a> at <a href="#Contour">Contour</a> start and end.
|
||||
with <a href="SkPaint_Reference#SkPaint_kFill_Style">SkPaint::kFill Style</a>. With <a href="SkPaint_Reference#SkPaint_kStroke_Style">SkPaint::kStroke Style</a>, open <a href="#Contour">Contour</a> draws
|
||||
<a href="SkPaint_Reference#Stroke_Cap">Paint Stroke Cap</a> at <a href="#Contour">Contour</a> start and end; closed <a href="#Contour">Contour</a> draws
|
||||
<a href="SkPaint_Reference#Stroke_Join">Paint Stroke Join</a> at <a href="#Contour">Contour</a> start and end.
|
||||
|
||||
<a href="#SkPath_close">close</a> has no effect if <a href="#Path">Path</a> is empty or last <a href="#Path">Path</a> <a href="#SkPath_Verb">Verb</a> is <a href="#SkPath_kClose_Verb">kClose Verb</a>.
|
||||
|
||||
@ -3437,7 +3437,7 @@ The right <a href="SkRect_Reference#Rect">Rect</a> dashes starting at the top-le
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkCanvas_drawRect">SkCanvas::drawRect</a> <a href="#SkPath_Direction">Direction</a>
|
||||
<a href="SkCanvas_Reference#SkCanvas_drawRect">SkCanvas::drawRect</a> <a href="#SkPath_Direction">Direction</a>
|
||||
|
||||
---
|
||||
|
||||
@ -3477,7 +3477,7 @@ corner appended to <a href="#Path">Path</a>.</div></fiddle-embed></div>
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkCanvas_drawRect">SkCanvas::drawRect</a> <a href="#SkPath_Direction">Direction</a>
|
||||
<a href="SkCanvas_Reference#SkCanvas_drawRect">SkCanvas::drawRect</a> <a href="#SkPath_Direction">Direction</a>
|
||||
|
||||
---
|
||||
|
||||
@ -3516,7 +3516,7 @@ The <a href="#SkPath_addRect_3_right">right</a> <a href="SkRect_Reference#Rect">
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkCanvas_drawRect">SkCanvas::drawRect</a> <a href="#SkPath_Direction">Direction</a>
|
||||
<a href="SkCanvas_Reference#SkCanvas_drawRect">SkCanvas::drawRect</a> <a href="#SkPath_Direction">Direction</a>
|
||||
|
||||
---
|
||||
|
||||
@ -3549,7 +3549,7 @@ bounds of ellipse added</td>
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkCanvas_drawOval">SkCanvas::drawOval</a> <a href="#SkPath_Direction">Direction</a> <a href="undocumented#Oval">Oval</a>
|
||||
<a href="SkCanvas_Reference#SkCanvas_drawOval">SkCanvas::drawOval</a> <a href="#SkPath_Direction">Direction</a> <a href="undocumented#Oval">Oval</a>
|
||||
|
||||
---
|
||||
|
||||
@ -3588,7 +3588,7 @@ index of initial point of ellipse</td>
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkCanvas_drawOval">SkCanvas::drawOval</a> <a href="#SkPath_Direction">Direction</a> <a href="undocumented#Oval">Oval</a>
|
||||
<a href="SkCanvas_Reference#SkCanvas_drawOval">SkCanvas::drawOval</a> <a href="#SkPath_Direction">Direction</a> <a href="undocumented#Oval">Oval</a>
|
||||
|
||||
---
|
||||
|
||||
@ -3626,7 +3626,7 @@ distance from center to edge</td>
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkCanvas_drawCircle">SkCanvas::drawCircle</a><sup><a href="#SkCanvas_drawCircle_2">[2]</a></sup> <a href="#SkPath_Direction">Direction</a> <a href="undocumented#Circle">Circle</a>
|
||||
<a href="SkCanvas_Reference#SkCanvas_drawCircle">SkCanvas::drawCircle</a><sup><a href="SkCanvas_Reference#SkCanvas_drawCircle_2">[2]</a></sup> <a href="#SkPath_Direction">Direction</a> <a href="undocumented#Circle">Circle</a>
|
||||
|
||||
---
|
||||
|
||||
@ -3665,7 +3665,7 @@ and <a href="#SkPath_addArc_startAngle">startAngle</a> modulo 90 is not zero.</d
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#Arc">Arc</a> <a href="#SkPath_arcTo">arcTo</a><sup><a href="#SkPath_arcTo_2">[2]</a></sup><sup><a href="#SkPath_arcTo_3">[3]</a></sup><sup><a href="#SkPath_arcTo_4">[4]</a></sup><sup><a href="#SkPath_arcTo_5">[5]</a></sup> <a href="#SkCanvas_drawArc">SkCanvas::drawArc</a>
|
||||
<a href="#Arc">Arc</a> <a href="#SkPath_arcTo">arcTo</a><sup><a href="#SkPath_arcTo_2">[2]</a></sup><sup><a href="#SkPath_arcTo_3">[3]</a></sup><sup><a href="#SkPath_arcTo_4">[4]</a></sup><sup><a href="#SkPath_arcTo_5">[5]</a></sup> <a href="SkCanvas_Reference#SkCanvas_drawArc">SkCanvas::drawArc</a>
|
||||
|
||||
---
|
||||
|
||||
@ -3711,7 +3711,7 @@ drawn in green.</div></fiddle-embed></div>
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkPath_addRRect">addRRect</a><sup><a href="#SkPath_addRRect_2">[2]</a></sup> <a href="#SkCanvas_drawRoundRect">SkCanvas::drawRoundRect</a>
|
||||
<a href="#SkPath_addRRect">addRRect</a><sup><a href="#SkPath_addRRect_2">[2]</a></sup> <a href="SkCanvas_Reference#SkCanvas_drawRoundRect">SkCanvas::drawRoundRect</a>
|
||||
|
||||
---
|
||||
|
||||
@ -3763,7 +3763,7 @@ array of 8 <a href="undocumented#SkScalar">SkScalar</a> values, a radius pair fo
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkPath_addRRect">addRRect</a><sup><a href="#SkPath_addRRect_2">[2]</a></sup> <a href="#SkCanvas_drawRoundRect">SkCanvas::drawRoundRect</a>
|
||||
<a href="#SkPath_addRRect">addRRect</a><sup><a href="#SkPath_addRRect_2">[2]</a></sup> <a href="SkCanvas_Reference#SkCanvas_drawRoundRect">SkCanvas::drawRoundRect</a>
|
||||
|
||||
---
|
||||
|
||||
@ -3796,7 +3796,7 @@ bounds and radii of rounded rectangle</td>
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkPath_addRoundRect">addRoundRect</a><sup><a href="#SkPath_addRoundRect_2">[2]</a></sup> <a href="#SkCanvas_drawRRect">SkCanvas::drawRRect</a>
|
||||
<a href="#SkPath_addRoundRect">addRoundRect</a><sup><a href="#SkPath_addRoundRect_2">[2]</a></sup> <a href="SkCanvas_Reference#SkCanvas_drawRRect">SkCanvas::drawRRect</a>
|
||||
|
||||
---
|
||||
|
||||
@ -3840,7 +3840,7 @@ index of initial point of <a href="undocumented#Round_Rect">Round Rect</a></td>
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkPath_addRoundRect">addRoundRect</a><sup><a href="#SkPath_addRoundRect_2">[2]</a></sup> <a href="#SkCanvas_drawRRect">SkCanvas::drawRRect</a>
|
||||
<a href="#SkPath_addRoundRect">addRoundRect</a><sup><a href="#SkPath_addRoundRect_2">[2]</a></sup> <a href="SkCanvas_Reference#SkCanvas_drawRRect">SkCanvas::drawRRect</a>
|
||||
|
||||
---
|
||||
|
||||
@ -3876,7 +3876,7 @@ true to add <a href="undocumented#Line">Line</a> connecting <a href="#Contour">C
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkCanvas_drawPoints">SkCanvas::drawPoints</a>
|
||||
<a href="SkCanvas_Reference#SkCanvas_drawPoints">SkCanvas::drawPoints</a>
|
||||
|
||||
---
|
||||
|
||||
@ -3900,7 +3900,7 @@ starts a new <a href="#Contour">Contour</a>.</td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td><a name="SkPath_kExtend_AddPathMode"> <code><strong>SkPath::kExtend_AddPathMode </strong></code> </a></td><td>If destination is closed or empty, start a new Contour. If destination</td><td>is not empty, add <a href="undocumented#Line">Line</a> from <a href="#Last_Point">Last Point</a> to added <a href="#Path">Path</a> first <a href="SkPoint_Reference#Point">Point</a>. Skip added
|
||||
<a href="#Path">Path</a> initial <a href="#SkPath_kMove_Verb">kMove Verb</a>, then append remining <a href="#Verb">Verbs</a>, <a href="#Point">Points</a>, and <a href="#Weight">Conic Weights</a>.</td>
|
||||
<a href="#Path">Path</a> initial <a href="#SkPath_kMove_Verb">kMove Verb</a>, then append remining <a href="#Verb">Verbs</a>, <a href="SkPoint_Reference#Point">Points</a>, and <a href="#Conic_Weight">Conic Weights</a>.</td>
|
||||
</tr>
|
||||
</table>
|
||||
|
||||
@ -3925,14 +3925,14 @@ void addPath(const SkPath& src, SkScalar dx, SkScalar dy, AddPathMode mode = kAp
|
||||
|
||||
Append <a href="#SkPath_addPath_src">src</a> to <a href="#Path">Path</a>, offset by (<a href="#SkPath_addPath_dx">dx</a>, <a href="#SkPath_addPath_dy">dy</a>).
|
||||
|
||||
If <a href="#SkPath_addPath_mode">mode</a> is <a href="#SkPath_kAppend_AddPathMode">kAppend AddPathMode</a>, <a href="#SkPath_addPath_src">src</a> <a href="#Verb_Array">Verb Array</a>, <a href="#Point_Array">Point Array</a>, and <a href="#Weight">Conic Weights</a> are
|
||||
If <a href="#SkPath_addPath_mode">mode</a> is <a href="#SkPath_kAppend_AddPathMode">kAppend AddPathMode</a>, <a href="#SkPath_addPath_src">src</a> <a href="#Verb_Array">Verb Array</a>, <a href="#Point_Array">Point Array</a>, and <a href="#Conic_Weight">Conic Weights</a> are
|
||||
added unaltered. If <a href="#SkPath_addPath_mode">mode</a> is <a href="#SkPath_kExtend_AddPathMode">kExtend AddPathMode</a>, add <a href="undocumented#Line">Line</a> before appending
|
||||
<a href="#Verb">Verbs</a>, <a href="#Point">Points</a>, and <a href="#Weight">Conic Weights</a>.
|
||||
<a href="#Verb">Verbs</a>, <a href="SkPoint_Reference#Point">Points</a>, and <a href="#Conic_Weight">Conic Weights</a>.
|
||||
|
||||
### Parameters
|
||||
|
||||
<table> <tr> <td><a name="SkPath_addPath_src"> <code><strong>src </strong></code> </a></td> <td>
|
||||
<a href="#Path">Path</a> <a href="#Verb">Verbs</a>, <a href="#Point">Points</a>, and <a href="#Weight">Conic Weights</a> to add</td>
|
||||
<a href="#Path">Path</a> <a href="#Verb">Verbs</a>, <a href="SkPoint_Reference#Point">Points</a>, and <a href="#Conic_Weight">Conic Weights</a> to add</td>
|
||||
</tr> <tr> <td><a name="SkPath_addPath_dx"> <code><strong>dx </strong></code> </a></td> <td>
|
||||
offset added to <a href="#SkPath_addPath_src">src</a> <a href="#Point_Array">Point Array</a> x coordinates</td>
|
||||
</tr> <tr> <td><a name="SkPath_addPath_dy"> <code><strong>dy </strong></code> </a></td> <td>
|
||||
@ -3960,14 +3960,14 @@ void addPath(const SkPath& src, AddPathMode mode = kAppend_AddPathMode)
|
||||
|
||||
Append <a href="#SkPath_addPath_2_src">src</a> to <a href="#Path">Path</a>.
|
||||
|
||||
If <a href="#SkPath_addPath_2_mode">mode</a> is <a href="#SkPath_kAppend_AddPathMode">kAppend AddPathMode</a>, <a href="#SkPath_addPath_2_src">src</a> <a href="#Verb_Array">Verb Array</a>, <a href="#Point_Array">Point Array</a>, and <a href="#Weight">Conic Weights</a> are
|
||||
If <a href="#SkPath_addPath_2_mode">mode</a> is <a href="#SkPath_kAppend_AddPathMode">kAppend AddPathMode</a>, <a href="#SkPath_addPath_2_src">src</a> <a href="#Verb_Array">Verb Array</a>, <a href="#Point_Array">Point Array</a>, and <a href="#Conic_Weight">Conic Weights</a> are
|
||||
added unaltered. If <a href="#SkPath_addPath_2_mode">mode</a> is <a href="#SkPath_kExtend_AddPathMode">kExtend AddPathMode</a>, add <a href="undocumented#Line">Line</a> before appending
|
||||
<a href="#Verb">Verbs</a>, <a href="#Point">Points</a>, and <a href="#Weight">Conic Weights</a>.
|
||||
<a href="#Verb">Verbs</a>, <a href="SkPoint_Reference#Point">Points</a>, and <a href="#Conic_Weight">Conic Weights</a>.
|
||||
|
||||
### Parameters
|
||||
|
||||
<table> <tr> <td><a name="SkPath_addPath_2_src"> <code><strong>src </strong></code> </a></td> <td>
|
||||
<a href="#Path">Path</a> <a href="#Verb">Verbs</a>, <a href="#Point">Points</a>, and <a href="#Weight">Conic Weights</a> to add</td>
|
||||
<a href="#Path">Path</a> <a href="#Verb">Verbs</a>, <a href="SkPoint_Reference#Point">Points</a>, and <a href="#Conic_Weight">Conic Weights</a> to add</td>
|
||||
</tr> <tr> <td><a name="SkPath_addPath_2_mode"> <code><strong>mode </strong></code> </a></td> <td>
|
||||
<a href="#SkPath_kAppend_AddPathMode">kAppend AddPathMode</a> or <a href="#SkPath_kExtend_AddPathMode">kExtend AddPathMode</a></td>
|
||||
</tr>
|
||||
@ -3990,16 +3990,16 @@ void addPath(const SkPath& src, const SkMatrix& matrix, AddPathMode mode = kAppe
|
||||
</pre>
|
||||
|
||||
Append <a href="#SkPath_addPath_3_src">src</a> to <a href="#Path">Path</a>, transformed by <a href="#SkPath_addPath_3_matrix">matrix</a>. Transformed curves may have different
|
||||
<a href="#Verb">Verbs</a>, <a href="#Point">Points</a>, and <a href="#Weight">Conic Weights</a>.
|
||||
<a href="#Verb">Verbs</a>, <a href="SkPoint_Reference#Point">Points</a>, and <a href="#Conic_Weight">Conic Weights</a>.
|
||||
|
||||
If <a href="#SkPath_addPath_3_mode">mode</a> is <a href="#SkPath_kAppend_AddPathMode">kAppend AddPathMode</a>, <a href="#SkPath_addPath_3_src">src</a> <a href="#Verb_Array">Verb Array</a>, <a href="#Point_Array">Point Array</a>, and <a href="#Weight">Conic Weights</a> are
|
||||
If <a href="#SkPath_addPath_3_mode">mode</a> is <a href="#SkPath_kAppend_AddPathMode">kAppend AddPathMode</a>, <a href="#SkPath_addPath_3_src">src</a> <a href="#Verb_Array">Verb Array</a>, <a href="#Point_Array">Point Array</a>, and <a href="#Conic_Weight">Conic Weights</a> are
|
||||
added unaltered. If <a href="#SkPath_addPath_3_mode">mode</a> is <a href="#SkPath_kExtend_AddPathMode">kExtend AddPathMode</a>, add <a href="undocumented#Line">Line</a> before appending
|
||||
<a href="#Verb">Verbs</a>, <a href="#Point">Points</a>, and <a href="#Weight">Conic Weights</a>.
|
||||
<a href="#Verb">Verbs</a>, <a href="SkPoint_Reference#Point">Points</a>, and <a href="#Conic_Weight">Conic Weights</a>.
|
||||
|
||||
### Parameters
|
||||
|
||||
<table> <tr> <td><a name="SkPath_addPath_3_src"> <code><strong>src </strong></code> </a></td> <td>
|
||||
<a href="#Path">Path</a> <a href="#Verb">Verbs</a>, <a href="#Point">Points</a>, and <a href="#Weight">Conic Weights</a> to add</td>
|
||||
<a href="#Path">Path</a> <a href="#Verb">Verbs</a>, <a href="SkPoint_Reference#Point">Points</a>, and <a href="#Conic_Weight">Conic Weights</a> to add</td>
|
||||
</tr> <tr> <td><a name="SkPath_addPath_3_matrix"> <code><strong>matrix </strong></code> </a></td> <td>
|
||||
transform applied to <a href="#SkPath_addPath_3_src">src</a></td>
|
||||
</tr> <tr> <td><a name="SkPath_addPath_3_mode"> <code><strong>mode </strong></code> </a></td> <td>
|
||||
@ -4030,7 +4030,7 @@ Reversed <a href="#SkPath_reverseAddPath_src">src</a> always appends a new <a hr
|
||||
### Parameters
|
||||
|
||||
<table> <tr> <td><a name="SkPath_reverseAddPath_src"> <code><strong>src </strong></code> </a></td> <td>
|
||||
<a href="#Path">Path</a> <a href="#Verb">Verbs</a>, <a href="#Point">Points</a>, and <a href="#Weight">Conic Weights</a> to add</td>
|
||||
<a href="#Path">Path</a> <a href="#Verb">Verbs</a>, <a href="SkPoint_Reference#Point">Points</a>, and <a href="#Conic_Weight">Conic Weights</a> to add</td>
|
||||
</tr>
|
||||
</table>
|
||||
|
||||
@ -4082,7 +4082,7 @@ overwritten, translated copy of <a href="#Path">Path</a>; may be nullptr</td>
|
||||
| <a href="#SkPath_offset">offset</a> | translates <a href="#Point_Array">Point Array</a> |
|
||||
| | <a href="#SkPath_offset">offset(SkScalar dx, SkScalar dy, SkPath* dst)</a> const |
|
||||
| | <a href="#SkPath_offset_2">offset(SkScalar dx, SkScalar dy)</a> |
|
||||
| <a href="#SkPath_transform">transform</a> | applies <a href="SkMatrix_Reference#Matrix">Matrix</a> to <a href="#Point_Array">Point Array</a> and <a href="#Weight">Weights</a> |
|
||||
| <a href="#SkPath_transform">transform</a> | applies <a href="SkMatrix_Reference#Matrix">Matrix</a> to <a href="#Point_Array">Point Array</a> and <a href="#Conic_Weight">Weights</a> |
|
||||
| | <a href="#SkPath_transform">transform(const SkMatrix& matrix, SkPath* dst)</a> const |
|
||||
| | <a href="#SkPath_transform_2">transform(const SkMatrix& matrix)</a> |
|
||||
|
||||
@ -4109,7 +4109,7 @@ offset added to <a href="#Point_Array">Point Array</a> y coordinates</td>
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkPath_addPath">addPath</a><sup><a href="#SkPath_addPath_2">[2]</a></sup><sup><a href="#SkPath_addPath_3">[3]</a></sup> <a href="#SkPath_transform">transform</a><sup><a href="#SkPath_transform_2">[2]</a></sup> <a href="#SkCanvas_translate">SkCanvas::translate()</a>
|
||||
<a href="#SkPath_addPath">addPath</a><sup><a href="#SkPath_addPath_2">[2]</a></sup><sup><a href="#SkPath_addPath_3">[3]</a></sup> <a href="#SkPath_transform">transform</a><sup><a href="#SkPath_transform_2">[2]</a></sup> <a href="SkCanvas_Reference#SkCanvas_translate">SkCanvas::translate()</a>
|
||||
|
||||
---
|
||||
|
||||
@ -4140,7 +4140,7 @@ overwritten, transformed copy of <a href="#Path">Path</a>; may be nullptr</td>
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkPath_addPath">addPath</a><sup><a href="#SkPath_addPath_2">[2]</a></sup><sup><a href="#SkPath_addPath_3">[3]</a></sup> <a href="#SkPath_offset">offset</a><sup><a href="#SkPath_offset_2">[2]</a></sup> <a href="#SkCanvas_concat">SkCanvas::concat()</a> <a href="SkMatrix_Reference#SkMatrix">SkMatrix</a>
|
||||
<a href="#SkPath_addPath">addPath</a><sup><a href="#SkPath_addPath_2">[2]</a></sup><sup><a href="#SkPath_addPath_3">[3]</a></sup> <a href="#SkPath_offset">offset</a><sup><a href="#SkPath_offset_2">[2]</a></sup> <a href="SkCanvas_Reference#SkCanvas_concat">SkCanvas::concat()</a> <a href="SkMatrix_Reference#SkMatrix">SkMatrix</a>
|
||||
|
||||
---
|
||||
|
||||
@ -4167,7 +4167,7 @@ transform may change <a href="#Verb">Verbs</a> and increase their number.
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkPath_addPath">addPath</a><sup><a href="#SkPath_addPath_2">[2]</a></sup><sup><a href="#SkPath_addPath_3">[3]</a></sup> <a href="#SkPath_offset">offset</a><sup><a href="#SkPath_offset_2">[2]</a></sup> <a href="#SkCanvas_concat">SkCanvas::concat()</a> <a href="SkMatrix_Reference#SkMatrix">SkMatrix</a>
|
||||
<a href="#SkPath_addPath">addPath</a><sup><a href="#SkPath_addPath_2">[2]</a></sup><sup><a href="#SkPath_addPath_3">[3]</a></sup> <a href="#SkPath_offset">offset</a><sup><a href="#SkPath_offset_2">[2]</a></sup> <a href="SkCanvas_Reference#SkCanvas_concat">SkCanvas::concat()</a> <a href="SkMatrix_Reference#SkMatrix">SkMatrix</a>
|
||||
|
||||
---
|
||||
|
||||
@ -4196,7 +4196,7 @@ storage for final <a href="SkPoint_Reference#Point">Point</a> in <a href="#Point
|
||||
|
||||
### Return Value
|
||||
|
||||
true if <a href="#Point_Array">Point Array</a> contains one or more <a href="#Point">Points</a>
|
||||
true if <a href="#Point_Array">Point Array</a> contains one or more <a href="SkPoint_Reference#Point">Points</a>
|
||||
|
||||
### Example
|
||||
|
||||
@ -4281,7 +4281,7 @@ enum <a href="#SkPath_SegmentMask">SegmentMask</a> {
|
||||
};</pre>
|
||||
|
||||
<a href="#SkPath_SegmentMask">SegmentMask</a> constants correspond to each drawing <a href="#SkPath_Verb">Verb</a> type in <a href="#Path">Path</a>; for
|
||||
instance, if <a href="#Path">Path</a> only contains <a href="#Line">Lines</a>, only the <a href="#SkPath_kLine_SegmentMask">kLine SegmentMask</a> bit is set.
|
||||
instance, if <a href="#Path">Path</a> only contains <a href="undocumented#Line">Lines</a>, only the <a href="#SkPath_kLine_SegmentMask">kLine SegmentMask</a> bit is set.
|
||||
|
||||
### Constants
|
||||
|
||||
@ -4328,7 +4328,7 @@ uint32_t getSegmentMasks() const
|
||||
|
||||
Returns a mask, where each set bit corresponds to a <a href="#SkPath_SegmentMask">SegmentMask</a> constant
|
||||
if <a href="#Path">Path</a> contains one or more <a href="#Verb">Verbs</a> of that type.
|
||||
Returns zero if <a href="#Path">Path</a> contains no <a href="#Line">Lines</a>, or <a href="#Curve">Curves</a>: <a href="#Quad">Quads</a>, <a href="#Conic">Conics</a>, or <a href="#Cubic">Cubics</a>.
|
||||
Returns zero if <a href="#Path">Path</a> contains no <a href="undocumented#Line">Lines</a>, or <a href="undocumented#Curve">Curves</a>: <a href="#Quad">Quads</a>, <a href="#Conic">Conics</a>, or <a href="#Cubic">Cubics</a>.
|
||||
|
||||
<a href="#SkPath_getSegmentMasks">getSegmentMasks</a> returns a cached result; it is very fast.
|
||||
|
||||
@ -4404,7 +4404,7 @@ void dump(SkWStream* stream, bool forceClose, bool dumpAsHex) const
|
||||
Writes text representation of <a href="#Path">Path</a> to <a href="#SkPath_dump_stream">stream</a>. If <a href="#SkPath_dump_stream">stream</a> is nullptr, writes to
|
||||
standard output. Set <a href="#SkPath_dump_forceClose">forceClose</a> to true to get edges used to fill <a href="#Path">Path</a>.
|
||||
Set <a href="#SkPath_dump_dumpAsHex">dumpAsHex</a> true to generate exact binary representations
|
||||
of floating point numbers used in <a href="#Point_Array">Point Array</a> and <a href="#Weight">Conic Weights</a>.
|
||||
of floating point numbers used in <a href="#Point_Array">Point Array</a> and <a href="#Conic_Weight">Conic Weights</a>.
|
||||
|
||||
### Parameters
|
||||
|
||||
@ -4446,7 +4446,7 @@ path.close();
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkRect_dump">SkRect::dump()</a><sup><a href="#SkRect_dump_2">[2]</a></sup> <a href="#SkRRect_dump">SkRRect::dump()</a> <a href="#SkPathMeasure_dump">SkPathMeasure::dump()</a>
|
||||
<a href="SkRect_Reference#SkRect_dump">SkRect::dump()</a><sup><a href="SkRect_Reference#SkRect_dump_2">[2]</a></sup> <a href="undocumented#SkRRect_dump">SkRRect::dump()</a> <a href="undocumented#SkPathMeasure_dump">SkPathMeasure::dump()</a>
|
||||
|
||||
---
|
||||
|
||||
@ -4478,7 +4478,7 @@ path is not equal to copy
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkPath_dumpHex">dumpHex</a> <a href="#SkRect_dump">SkRect::dump()</a><sup><a href="#SkRect_dump_2">[2]</a></sup> <a href="#SkRRect_dump">SkRRect::dump()</a> <a href="#SkPathMeasure_dump">SkPathMeasure::dump()</a> <a href="#SkPath_writeToMemory">writeToMemory</a>
|
||||
<a href="#SkPath_dumpHex">dumpHex</a> <a href="SkRect_Reference#SkRect_dump">SkRect::dump()</a><sup><a href="SkRect_Reference#SkRect_dump_2">[2]</a></sup> <a href="undocumented#SkRRect_dump">SkRRect::dump()</a> <a href="undocumented#SkPathMeasure_dump">SkPathMeasure::dump()</a> <a href="#SkPath_writeToMemory">writeToMemory</a>
|
||||
|
||||
---
|
||||
|
||||
@ -4651,7 +4651,7 @@ length = 68; returned by readFromMemory = 64
|
||||
|
||||
<a href="#Generation_ID">Generation ID</a> provides a quick way to check if <a href="#Verb_Array">Verb Array</a>, <a href="#Point_Array">Point Array</a>, or
|
||||
<a href="#Conic_Weight">Conic Weight</a> has changed. <a href="#Generation_ID">Generation ID</a> is not a hash; identical <a href="#Path">Paths</a> will
|
||||
not necessarily have matching <a href="SkPath_Reference#Generation_ID">Generation IDs</a>.
|
||||
not necessarily have matching <a href="#Generation_ID">Generation IDs</a>.
|
||||
|
||||
Empty <a href="#Path">Paths</a> have a <a href="#Generation_ID">Generation ID</a> of one.
|
||||
|
||||
@ -4890,12 +4890,12 @@ Verb next(SkPoint pts[4], bool doConsumeDegenerates = true, bool exact = false)
|
||||
Returns next <a href="#SkPath_Verb">Verb</a> in <a href="#Verb_Array">Verb Array</a>, and advances <a href="#SkPath_Iter_Iter">Iter</a>.
|
||||
When <a href="#Verb_Array">Verb Array</a> is exhausted, returns <a href="#SkPath_kDone_Verb">kDone Verb</a>.
|
||||
|
||||
Zero to four <a href="#Point">Points</a> are stored in <a href="#SkPath_Iter_next_pts">pts</a>, depending on the returned <a href="#SkPath_Verb">Verb</a>.
|
||||
Zero to four <a href="SkPoint_Reference#Point">Points</a> are stored in <a href="#SkPath_Iter_next_pts">pts</a>, depending on the returned <a href="#SkPath_Verb">Verb</a>.
|
||||
|
||||
If <a href="#SkPath_Iter_next_doConsumeDegenerates">doConsumeDegenerates</a> is true, skip consecutive <a href="#SkPath_kMove_Verb">kMove Verb</a> entries, returning
|
||||
only the last in the series; and skip very small <a href="#Line">Lines</a>, <a href="#Quad">Quads</a>, and <a href="#Conic">Conics</a>; and
|
||||
only the last in the series; and skip very small <a href="undocumented#Line">Lines</a>, <a href="#Quad">Quads</a>, and <a href="#Conic">Conics</a>; and
|
||||
skip <a href="#SkPath_kClose_Verb">kClose Verb</a> following <a href="#SkPath_kMove_Verb">kMove Verb</a>.
|
||||
if <a href="#SkPath_Iter_next_doConsumeDegenerates">doConsumeDegenerates</a> is true and <a href="#SkPath_Iter_next_exact">exact</a> is true, only skip <a href="#Line">Lines</a>, <a href="#Quad">Quads</a>, and
|
||||
if <a href="#SkPath_Iter_next_doConsumeDegenerates">doConsumeDegenerates</a> is true and <a href="#SkPath_Iter_next_exact">exact</a> is true, only skip <a href="undocumented#Line">Lines</a>, <a href="#Quad">Quads</a>, and
|
||||
<a href="#Conic">Conics</a> with zero lengths.
|
||||
|
||||
### Parameters
|
||||
@ -4921,7 +4921,7 @@ followed by the <a href="#SkPath_kClose_Verb">kClose Verb</a>, the zero length <
|
||||
skip degenerate if <a href="#SkPath_Iter_next_exact">exact</a> skips the same as skip degenerate, but shows
|
||||
the very small <a href="undocumented#Line">Line</a>.
|
||||
|
||||
skip none shows all of the <a href="#Verb">Verbs</a> and <a href="#Point">Points</a> in <a href="#Path">Path</a>.</div>
|
||||
skip none shows all of the <a href="#Verb">Verbs</a> and <a href="SkPoint_Reference#Point">Points</a> in <a href="#Path">Path</a>.</div>
|
||||
|
||||
#### Example Output
|
||||
|
||||
@ -4971,7 +4971,7 @@ result is undefined.
|
||||
|
||||
### Return Value
|
||||
|
||||
<a href="#Conic_Weight">Conic Weight</a> for <a href="#Conic">Conic</a> <a href="#Point">Points</a> returned by <a href="#SkPath_Iter_next">next</a>
|
||||
<a href="#Conic_Weight">Conic Weight</a> for <a href="#Conic">Conic</a> <a href="SkPoint_Reference#Point">Points</a> returned by <a href="#SkPath_Iter_next">next</a>
|
||||
|
||||
### Example
|
||||
|
||||
@ -5151,7 +5151,7 @@ Verb next(SkPoint pts[4])
|
||||
|
||||
Returns next <a href="#SkPath_Verb">Verb</a> in <a href="#Verb_Array">Verb Array</a>, and advances <a href="#SkPath_RawIter_RawIter">RawIter</a>.
|
||||
When <a href="#Verb_Array">Verb Array</a> is exhausted, returns <a href="#SkPath_kDone_Verb">kDone Verb</a>.
|
||||
Zero to four <a href="#Point">Points</a> are stored in <a href="#SkPath_RawIter_next_pts">pts</a>, depending on the returned <a href="#SkPath_Verb">Verb</a>.
|
||||
Zero to four <a href="SkPoint_Reference#Point">Points</a> are stored in <a href="#SkPath_RawIter_next_pts">pts</a>, depending on the returned <a href="#SkPath_Verb">Verb</a>.
|
||||
|
||||
### Parameters
|
||||
|
||||
@ -5245,7 +5245,7 @@ result is undefined.
|
||||
|
||||
### Return Value
|
||||
|
||||
<a href="#Conic_Weight">Conic Weight</a> for <a href="#Conic">Conic</a> <a href="#Point">Points</a> returned by <a href="#SkPath_RawIter_next">next</a>
|
||||
<a href="#Conic_Weight">Conic Weight</a> for <a href="#Conic">Conic</a> <a href="SkPoint_Reference#Point">Points</a> returned by <a href="#SkPath_RawIter_next">next</a>
|
||||
|
||||
### Example
|
||||
|
||||
|
||||
@ -5,11 +5,11 @@ SkPixmap Reference
|
||||
|
||||
## <a name="Overview"></a> Overview
|
||||
|
||||
## <a name="Subtopic"></a> Subtopic
|
||||
## <a name="Overview_Subtopic"></a> Overview Subtopic
|
||||
|
||||
| name | description |
|
||||
| --- | --- |
|
||||
| <a href="#Constructor">Constructor</a> | functions that construct <a href="SkPixmap_Reference#SkPixmap">SkPixmap</a> |
|
||||
| <a href="#Constructor">Constructor</a> | functions that construct <a href="#SkPixmap">SkPixmap</a> |
|
||||
| <a href="#Member_Function">Member Function</a> | static functions and member methods |
|
||||
| <a href="#Related_Function">Related Function</a> | similar methods grouped together |
|
||||
|
||||
@ -61,7 +61,7 @@ to manage pixel memory; <a href="undocumented#Pixel_Ref">Pixel Ref</a> is safe a
|
||||
| <a href="#SkPixmap_computeIsOpaque">computeIsOpaque</a> | returns true if all pixels are opaque |
|
||||
| <a href="#SkPixmap_erase">erase</a> | writes <a href="undocumented#Color">Color</a> to pixels |
|
||||
| <a href="#SkPixmap_extractSubset">extractSubset</a> | sets pointer to portion of original |
|
||||
| <a href="#SkPixmap_getColor">getColor</a> | returns one pixel as <a href="#Unpremultiply">Unpremultiplied</a> <a href="undocumented#Color">Color</a> |
|
||||
| <a href="#SkPixmap_getColor">getColor</a> | returns one pixel as <a href="undocumented#Unpremultiply">Unpremultiplied</a> <a href="undocumented#Color">Color</a> |
|
||||
| <a href="#SkPixmap_height">height</a> | returns pixel row count |
|
||||
| <a href="#SkPixmap_info">info</a> | returns <a href="SkImageInfo_Reference#Image_Info">Image Info</a> |
|
||||
| <a href="#SkPixmap_isOpaque">isOpaque</a> | returns true if <a href="SkImageInfo_Reference#Image_Info">Image Info</a> describes opaque pixels |
|
||||
@ -89,8 +89,8 @@ to manage pixel memory; <a href="undocumented#Pixel_Ref">Pixel Ref</a> is safe a
|
||||
SkPixmap()
|
||||
</pre>
|
||||
|
||||
Creates an empty <a href="#Pixmap">Pixmap</a> without pixels, with <a href="SkImageInfo_Reference#SkColorType">kUnknown SkColorType</a>, with
|
||||
<a href="SkImageInfo_Reference#SkAlphaType">kUnknown SkAlphaType</a>, and with a width and height of zero. Use
|
||||
Creates an empty <a href="#Pixmap">Pixmap</a> without pixels, with <a href="SkImageInfo_Reference#kUnknown_SkColorType">kUnknown_SkColorType</a>, with
|
||||
<a href="SkImageInfo_Reference#kUnknown_SkAlphaType">kUnknown_SkAlphaType</a>, and with a width and height of zero. Use
|
||||
<a href="#SkPixmap_reset">reset</a> to associate pixels, <a href="SkImageInfo_Reference#SkColorType">SkColorType</a>, <a href="SkImageInfo_Reference#SkAlphaType">SkAlphaType</a>, width, and height
|
||||
after <a href="#Pixmap">Pixmap</a> has been created.
|
||||
|
||||
@ -154,7 +154,7 @@ initialized <a href="#Pixmap">Pixmap</a>
|
||||
|
||||
### Example
|
||||
|
||||
<div><fiddle-embed name="9a00774be57d7308313b3a9073e6e696"><div><a href="#SkImage_MakeRasterCopy">SkImage::MakeRasterCopy</a> takes const <a href="#SkPixmap">SkPixmap</a>& as an argument. The example
|
||||
<div><fiddle-embed name="9a00774be57d7308313b3a9073e6e696"><div><a href="SkImage_Reference#SkImage_MakeRasterCopy">SkImage::MakeRasterCopy</a> takes const <a href="#SkPixmap">SkPixmap</a>& as an argument. The example
|
||||
constructs a <a href="#SkPixmap">SkPixmap</a> from the brace-delimited parameters.</div>
|
||||
|
||||
#### Example Output
|
||||
@ -180,7 +180,7 @@ void reset()
|
||||
</pre>
|
||||
|
||||
Sets width, height, row bytes to zero; pixel address to nullptr; <a href="SkImageInfo_Reference#SkColorType">SkColorType</a> to
|
||||
<a href="SkImageInfo_Reference#SkColorType">kUnknown SkColorType</a>; and <a href="SkImageInfo_Reference#SkAlphaType">SkAlphaType</a> to <a href="SkImageInfo_Reference#SkAlphaType">kUnknown SkAlphaType</a>.
|
||||
<a href="SkImageInfo_Reference#kUnknown_SkColorType">kUnknown_SkColorType</a>; and <a href="SkImageInfo_Reference#SkAlphaType">SkAlphaType</a> to <a href="SkImageInfo_Reference#kUnknown_SkAlphaType">kUnknown_SkAlphaType</a>.
|
||||
|
||||
The prior pixels are unaffected; it is up to the caller to release pixels
|
||||
memory if desired.
|
||||
@ -275,7 +275,7 @@ is not unique
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="undocumented#Color_Space">Color Space</a> <a href="#SkImageInfo_makeColorSpace">SkImageInfo::makeColorSpace</a>
|
||||
<a href="undocumented#Color_Space">Color Space</a> <a href="SkImageInfo_Reference#SkImageInfo_makeColorSpace">SkImageInfo::makeColorSpace</a>
|
||||
|
||||
---
|
||||
|
||||
@ -321,7 +321,7 @@ true if intersection of <a href="#Pixmap">Pixmap</a> and <a href="#SkPixmap_extr
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkPixmap_reset">reset</a><sup><a href="#SkPixmap_reset_2">[2]</a></sup><sup><a href="#SkPixmap_reset_3">[3]</a></sup> <a href="#SkIRect_intersect">SkIRect::intersect</a><sup><a href="#SkIRect_intersect_2">[2]</a></sup><sup><a href="#SkIRect_intersect_3">[3]</a></sup>
|
||||
<a href="#SkPixmap_reset">reset</a><sup><a href="#SkPixmap_reset_2">[2]</a></sup><sup><a href="#SkPixmap_reset_3">[3]</a></sup> <a href="SkIRect_Reference#SkIRect_intersect">SkIRect::intersect</a><sup><a href="SkIRect_Reference#SkIRect_intersect_2">[2]</a></sup><sup><a href="SkIRect_Reference#SkIRect_intersect_3">[3]</a></sup>
|
||||
|
||||
---
|
||||
|
||||
@ -369,7 +369,7 @@ Returns row bytes, the interval from one pixel row to the next. Row bytes
|
||||
is at least as large as:
|
||||
<a href="#SkPixmap_width">width</a> * <a href="#SkPixmap_info">info</a>.bytesPerPixel().
|
||||
|
||||
Returns zero if <a href="#SkPixmap_colorType">colorType</a> is <a href="SkImageInfo_Reference#SkColorType">kUnknown SkColorType</a>.
|
||||
Returns zero if <a href="#SkPixmap_colorType">colorType</a> is <a href="SkImageInfo_Reference#kUnknown_SkColorType">kUnknown_SkColorType</a>.
|
||||
It is up to the <a href="SkBitmap_Reference#Bitmap">Bitmap</a> creator to ensure that row bytes is a useful value.
|
||||
|
||||
### Return Value
|
||||
@ -391,7 +391,7 @@ rowBytes: 8 minRowBytes: 4
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkPixmap_addr">addr</a><sup><a href="#SkPixmap_addr_2">[2]</a></sup> <a href="#SkPixmap_info">info</a> <a href="#SkImageInfo_minRowBytes">SkImageInfo::minRowBytes</a>
|
||||
<a href="#SkPixmap_addr">addr</a><sup><a href="#SkPixmap_addr_2">[2]</a></sup> <a href="#SkPixmap_info">info</a> <a href="SkImageInfo_Reference#SkImageInfo_minRowBytes">SkImageInfo::minRowBytes</a>
|
||||
|
||||
---
|
||||
|
||||
@ -459,7 +459,7 @@ pixmap width: 16 info width: 16
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkPixmap_height">height</a> <a href="#SkImageInfo_width">SkImageInfo::width()</a>
|
||||
<a href="#SkPixmap_height">height</a> <a href="SkImageInfo_Reference#SkImageInfo_width">SkImageInfo::width()</a>
|
||||
|
||||
---
|
||||
|
||||
@ -501,10 +501,10 @@ pixmap height: 32 info height: 32
|
||||
SkColorType colorType() const
|
||||
</pre>
|
||||
|
||||
Returns <a href="SkImageInfo_Reference#Color_Type">Color Type</a>, one of: <a href="SkImageInfo_Reference#SkColorType">kUnknown SkColorType</a>, <a href="SkImageInfo_Reference#SkColorType">kAlpha 8 SkColorType</a>,
|
||||
<a href="SkImageInfo_Reference#SkColorType">kRGB 565 SkColorType</a>, <a href="SkImageInfo_Reference#SkColorType">kARGB 4444 SkColorType</a>, <a href="SkImageInfo_Reference#SkColorType">kRGBA 8888 SkColorType</a>,
|
||||
<a href="SkImageInfo_Reference#SkColorType">kRGB 888x SkColorType</a>, <a href="SkImageInfo_Reference#SkColorType">kBGRA 8888 SkColorType</a>, <a href="SkImageInfo_Reference#SkColorType">kRGBA 1010102 SkColorType</a>,
|
||||
<a href="SkImageInfo_Reference#SkColorType">kRGB 101010x SkColorType</a>, <a href="SkImageInfo_Reference#SkColorType">kGray 8 SkColorType</a>, <a href="SkImageInfo_Reference#SkColorType">kRGBA F16 SkColorType</a>.
|
||||
Returns <a href="SkImageInfo_Reference#Color_Type">Color Type</a>, one of: <a href="SkImageInfo_Reference#kUnknown_SkColorType">kUnknown_SkColorType</a>, <a href="SkImageInfo_Reference#kAlpha_8_SkColorType">kAlpha_8_SkColorType</a>,
|
||||
<a href="SkImageInfo_Reference#kRGB_565_SkColorType">kRGB_565_SkColorType</a>, <a href="SkImageInfo_Reference#kARGB_4444_SkColorType">kARGB_4444_SkColorType</a>, <a href="SkImageInfo_Reference#kRGBA_8888_SkColorType">kRGBA_8888_SkColorType</a>,
|
||||
<a href="SkImageInfo_Reference#kRGB_888x_SkColorType">kRGB_888x_SkColorType</a>, <a href="SkImageInfo_Reference#kBGRA_8888_SkColorType">kBGRA_8888_SkColorType</a>, <a href="SkImageInfo_Reference#kRGBA_1010102_SkColorType">kRGBA_1010102_SkColorType</a>,
|
||||
<a href="SkImageInfo_Reference#kRGB_101010x_SkColorType">kRGB_101010x_SkColorType</a>, <a href="SkImageInfo_Reference#kGray_8_SkColorType">kGray_8_SkColorType</a>, <a href="SkImageInfo_Reference#kRGBA_F16_SkColorType">kRGBA_F16_SkColorType</a>.
|
||||
|
||||
### Return Value
|
||||
|
||||
@ -524,7 +524,7 @@ color type: kAlpha_8_SkColorType
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkPixmap_alphaType">alphaType</a> <a href="#SkImageInfo_colorType">SkImageInfo::colorType</a>
|
||||
<a href="#SkPixmap_alphaType">alphaType</a> <a href="SkImageInfo_Reference#SkImageInfo_colorType">SkImageInfo::colorType</a>
|
||||
|
||||
---
|
||||
|
||||
@ -535,8 +535,8 @@ color type: kAlpha_8_SkColorType
|
||||
SkAlphaType alphaType() const
|
||||
</pre>
|
||||
|
||||
Returns <a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a>, one of: <a href="SkImageInfo_Reference#SkAlphaType">kUnknown SkAlphaType</a>, <a href="SkImageInfo_Reference#SkAlphaType">kOpaque SkAlphaType</a>,
|
||||
<a href="SkImageInfo_Reference#SkAlphaType">kPremul SkAlphaType</a>, <a href="SkImageInfo_Reference#SkAlphaType">kUnpremul SkAlphaType</a>.
|
||||
Returns <a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a>, one of: <a href="SkImageInfo_Reference#kUnknown_SkAlphaType">kUnknown_SkAlphaType</a>, <a href="SkImageInfo_Reference#kOpaque_SkAlphaType">kOpaque_SkAlphaType</a>,
|
||||
<a href="SkImageInfo_Reference#kPremul_SkAlphaType">kPremul_SkAlphaType</a>, <a href="SkImageInfo_Reference#kUnpremul_SkAlphaType">kUnpremul_SkAlphaType</a>.
|
||||
|
||||
### Return Value
|
||||
|
||||
@ -556,7 +556,7 @@ alpha type: kPremul_SkAlphaType
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkPixmap_colorType">colorType</a> <a href="#SkImageInfo_alphaType">SkImageInfo::alphaType</a>
|
||||
<a href="#SkPixmap_colorType">colorType</a> <a href="SkImageInfo_Reference#SkImageInfo_alphaType">SkImageInfo::alphaType</a>
|
||||
|
||||
---
|
||||
|
||||
@ -577,7 +577,7 @@ immutable.
|
||||
|
||||
### Example
|
||||
|
||||
<div><fiddle-embed name="34c71f803b8edb48eaf1cd0c55bb212e"><div><a href="#SkColorSpace_MakeSRGBLinear">SkColorSpace::MakeSRGBLinear</a> creates <a href="undocumented#Color_Space">Color Space</a> with linear gamma
|
||||
<div><fiddle-embed name="34c71f803b8edb48eaf1cd0c55bb212e"><div><a href="undocumented#SkColorSpace_MakeSRGBLinear">SkColorSpace::MakeSRGBLinear</a> creates <a href="undocumented#Color_Space">Color Space</a> with linear gamma
|
||||
and an sRGB gamut. This <a href="undocumented#Color_Space">Color Space</a> gamma is not close to sRGB gamma.</div>
|
||||
|
||||
#### Example Output
|
||||
@ -590,7 +590,7 @@ gammaCloseToSRGB: false gammaIsLinear: true isSRGB: false
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="undocumented#Color_Space">Color Space</a> <a href="#SkImageInfo_colorSpace">SkImageInfo::colorSpace</a>
|
||||
<a href="undocumented#Color_Space">Color Space</a> <a href="SkImageInfo_Reference#SkImageInfo_colorSpace">SkImageInfo::colorSpace</a>
|
||||
|
||||
---
|
||||
|
||||
@ -601,8 +601,8 @@ gammaCloseToSRGB: false gammaIsLinear: true isSRGB: false
|
||||
bool isOpaque() const
|
||||
</pre>
|
||||
|
||||
Returns true if <a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a> is <a href="SkImageInfo_Reference#SkAlphaType">kOpaque SkAlphaType</a>.
|
||||
Does not check if <a href="SkImageInfo_Reference#Color_Type">Color Type</a> allows <a href="#Alpha">Alpha</a>, or if any pixel value has
|
||||
Returns true if <a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a> is <a href="SkImageInfo_Reference#kOpaque_SkAlphaType">kOpaque_SkAlphaType</a>.
|
||||
Does not check if <a href="SkImageInfo_Reference#Color_Type">Color Type</a> allows <a href="undocumented#Alpha">Alpha</a>, or if any pixel value has
|
||||
transparency.
|
||||
|
||||
### Return Value
|
||||
@ -626,7 +626,7 @@ isOpaque: true
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkPixmap_computeIsOpaque">computeIsOpaque</a> <a href="#SkImageInfo_isOpaque">SkImageInfo::isOpaque</a>
|
||||
<a href="#SkPixmap_computeIsOpaque">computeIsOpaque</a> <a href="SkImageInfo_Reference#SkImageInfo_isOpaque">SkImageInfo::isOpaque</a>
|
||||
|
||||
---
|
||||
|
||||
@ -696,7 +696,7 @@ rowBytes: 8 rowBytesAsPixels: 2
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkPixmap_rowBytes">rowBytes</a> <a href="#SkPixmap_shiftPerPixel">shiftPerPixel</a> <a href="#SkPixmap_width">width</a> <a href="#SkImageInfo_bytesPerPixel">SkImageInfo::bytesPerPixel</a>
|
||||
<a href="#SkPixmap_rowBytes">rowBytes</a> <a href="#SkPixmap_shiftPerPixel">shiftPerPixel</a> <a href="#SkPixmap_width">width</a> <a href="SkImageInfo_Reference#SkImageInfo_bytesPerPixel">SkImageInfo::bytesPerPixel</a>
|
||||
|
||||
---
|
||||
|
||||
@ -708,7 +708,7 @@ int shiftPerPixel() const
|
||||
</pre>
|
||||
|
||||
Returns bit shift converting row bytes to row pixels.
|
||||
Returns zero for <a href="SkImageInfo_Reference#SkColorType">kUnknown SkColorType</a>.
|
||||
Returns zero for <a href="SkImageInfo_Reference#kUnknown_SkColorType">kUnknown_SkColorType</a>.
|
||||
|
||||
### Return Value
|
||||
|
||||
@ -735,7 +735,7 @@ color: kRGBA_F16_SkColorType bytesPerPixel: 8 shiftPerPixel: 3
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkPixmap_rowBytes">rowBytes</a> <a href="#SkPixmap_rowBytesAsPixels">rowBytesAsPixels</a> <a href="#SkPixmap_width">width</a> <a href="#SkImageInfo_bytesPerPixel">SkImageInfo::bytesPerPixel</a>
|
||||
<a href="#SkPixmap_rowBytes">rowBytes</a> <a href="#SkPixmap_rowBytesAsPixels">rowBytesAsPixels</a> <a href="#SkPixmap_width">width</a> <a href="SkImageInfo_Reference#SkImageInfo_bytesPerPixel">SkImageInfo::bytesPerPixel</a>
|
||||
|
||||
---
|
||||
|
||||
@ -750,7 +750,7 @@ Returns minimum memory required for pixel storage.
|
||||
Does not include unused memory on last row when <a href="#SkPixmap_rowBytesAsPixels">rowBytesAsPixels</a> exceeds <a href="#SkPixmap_width">width</a>.
|
||||
Returns zero if result does not fit in size_t.
|
||||
Returns zero if <a href="#SkPixmap_height">height</a> or <a href="#SkPixmap_width">width</a> is 0.
|
||||
Returns <a href="#SkPixmap_height">height</a> times <a href="#SkPixmap_rowBytes">rowBytes</a> if <a href="#SkPixmap_colorType">colorType</a> is <a href="SkImageInfo_Reference#SkColorType">kUnknown SkColorType</a>.
|
||||
Returns <a href="#SkPixmap_height">height</a> times <a href="#SkPixmap_rowBytes">rowBytes</a> if <a href="#SkPixmap_colorType">colorType</a> is <a href="SkImageInfo_Reference#kUnknown_SkColorType">kUnknown_SkColorType</a>.
|
||||
|
||||
### Return Value
|
||||
|
||||
@ -778,7 +778,7 @@ width: 1000000 height: 1000000 computeByteSize: 4999999000000
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkImageInfo_computeByteSize">SkImageInfo::computeByteSize</a>
|
||||
<a href="SkImageInfo_Reference#SkImageInfo_computeByteSize">SkImageInfo::computeByteSize</a>
|
||||
|
||||
---
|
||||
|
||||
@ -792,18 +792,18 @@ bool computeIsOpaque() const
|
||||
</pre>
|
||||
|
||||
Returns true if all pixels are opaque. <a href="SkImageInfo_Reference#Color_Type">Color Type</a> determines how pixels
|
||||
are encoded, and whether pixel describes <a href="#Alpha">Alpha</a>. Returns true for <a href="SkImageInfo_Reference#Color_Type">Color Types</a>
|
||||
are encoded, and whether pixel describes <a href="undocumented#Alpha">Alpha</a>. Returns true for <a href="SkImageInfo_Reference#Color_Type">Color Types</a>
|
||||
without alpha in each pixel; for other <a href="SkImageInfo_Reference#Color_Type">Color Types</a>, returns true if all
|
||||
pixels have alpha values equivalent to 1.0 or greater.
|
||||
|
||||
For <a href="SkImageInfo_Reference#Color_Type">Color Types</a> <a href="SkImageInfo_Reference#SkColorType">kRGB 565 SkColorType</a> or <a href="SkImageInfo_Reference#SkColorType">kGray 8 SkColorType</a>: always
|
||||
returns true. For <a href="SkImageInfo_Reference#Color_Type">Color Types</a> <a href="SkImageInfo_Reference#SkColorType">kAlpha 8 SkColorType</a>, <a href="SkImageInfo_Reference#SkColorType">kBGRA 8888 SkColorType</a>,
|
||||
<a href="SkImageInfo_Reference#SkColorType">kRGBA 8888 SkColorType</a>: returns true if all pixel <a href="#Alpha">Alpha</a> values are 255.
|
||||
For <a href="SkImageInfo_Reference#Color_Type">Color Type</a> <a href="SkImageInfo_Reference#SkColorType">kARGB 4444 SkColorType</a>: returns true if all pixel <a href="#Alpha">Alpha</a> values are 15.
|
||||
For <a href="SkImageInfo_Reference#SkColorType">kRGBA F16 SkColorType</a>: returns true if all pixel <a href="#Alpha">Alpha</a> values are 1.0 or
|
||||
For <a href="SkImageInfo_Reference#Color_Type">Color Types</a> <a href="SkImageInfo_Reference#kRGB_565_SkColorType">kRGB_565_SkColorType</a> or <a href="SkImageInfo_Reference#kGray_8_SkColorType">kGray_8_SkColorType</a>: always
|
||||
returns true. For <a href="SkImageInfo_Reference#Color_Type">Color Types</a> <a href="SkImageInfo_Reference#kAlpha_8_SkColorType">kAlpha_8_SkColorType</a>, <a href="SkImageInfo_Reference#kBGRA_8888_SkColorType">kBGRA_8888_SkColorType</a>,
|
||||
<a href="SkImageInfo_Reference#kRGBA_8888_SkColorType">kRGBA_8888_SkColorType</a>: returns true if all pixel <a href="undocumented#Alpha">Alpha</a> values are 255.
|
||||
For <a href="SkImageInfo_Reference#Color_Type">Color Type</a> <a href="SkImageInfo_Reference#kARGB_4444_SkColorType">kARGB_4444_SkColorType</a>: returns true if all pixel <a href="undocumented#Alpha">Alpha</a> values are 15.
|
||||
For <a href="SkImageInfo_Reference#kRGBA_F16_SkColorType">kRGBA_F16_SkColorType</a>: returns true if all pixel <a href="undocumented#Alpha">Alpha</a> values are 1.0 or
|
||||
greater.
|
||||
|
||||
Returns false for <a href="SkImageInfo_Reference#SkColorType">kUnknown SkColorType</a>.
|
||||
Returns false for <a href="SkImageInfo_Reference#kUnknown_SkColorType">kUnknown_SkColorType</a>.
|
||||
|
||||
### Return Value
|
||||
|
||||
@ -826,7 +826,7 @@ computeIsOpaque: true
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkPixmap_isOpaque">isOpaque</a> <a href="SkImageInfo_Reference#Color_Type">Color Type</a> <a href="#Alpha">Alpha</a>
|
||||
<a href="#SkPixmap_isOpaque">isOpaque</a> <a href="SkImageInfo_Reference#Color_Type">Color Type</a> <a href="undocumented#Alpha">Alpha</a>
|
||||
|
||||
---
|
||||
|
||||
@ -837,16 +837,16 @@ computeIsOpaque: true
|
||||
SkColor getColor(int x, int y) const
|
||||
</pre>
|
||||
|
||||
Returns pixel at (<a href="#SkPixmap_getColor_x">x</a>, <a href="#SkPixmap_getColor_y">y</a>) as <a href="#Unpremultiply">Unpremultiplied</a> <a href="undocumented#Color">Color</a>.
|
||||
Returns black with <a href="#Alpha">Alpha</a> if <a href="SkImageInfo_Reference#Color_Type">Color Type</a> is <a href="SkImageInfo_Reference#SkColorType">kAlpha 8 SkColorType</a>.
|
||||
Returns pixel at (<a href="#SkPixmap_getColor_x">x</a>, <a href="#SkPixmap_getColor_y">y</a>) as <a href="undocumented#Unpremultiply">Unpremultiplied</a> <a href="undocumented#Color">Color</a>.
|
||||
Returns black with <a href="undocumented#Alpha">Alpha</a> if <a href="SkImageInfo_Reference#Color_Type">Color Type</a> is <a href="SkImageInfo_Reference#kAlpha_8_SkColorType">kAlpha_8_SkColorType</a>.
|
||||
|
||||
Input is not validated: out of bounds values of <a href="#SkPixmap_getColor_x">x</a> or <a href="#SkPixmap_getColor_y">y</a> trigger an assert() if
|
||||
built with SK_DEBUG defined; and returns undefined values or may crash if
|
||||
SK_RELEASE is defined. Fails if <a href="SkImageInfo_Reference#Color_Type">Color Type</a> is <a href="SkImageInfo_Reference#SkColorType">kUnknown SkColorType</a> or
|
||||
SK_RELEASE is defined. Fails if <a href="SkImageInfo_Reference#Color_Type">Color Type</a> is <a href="SkImageInfo_Reference#kUnknown_SkColorType">kUnknown_SkColorType</a> or
|
||||
pixel address is nullptr.
|
||||
|
||||
<a href="undocumented#Color_Space">Color Space</a> in <a href="SkImageInfo_Reference#Image_Info">Image Info</a> is ignored. Some <a href="undocumented#Color">Color</a> precision may be lost in the
|
||||
conversion to <a href="#Unpremultiply">Unpremultiplied</a> <a href="undocumented#Color">Color</a>; original pixel data may have additional
|
||||
conversion to <a href="undocumented#Unpremultiply">Unpremultiplied</a> <a href="undocumented#Color">Color</a>; original pixel data may have additional
|
||||
precision.
|
||||
|
||||
### Parameters
|
||||
@ -860,7 +860,7 @@ row index, zero or greater, and less than <a href="#SkPixmap_height">height</a><
|
||||
|
||||
### Return Value
|
||||
|
||||
pixel converted to <a href="#Unpremultiply">Unpremultiplied</a> <a href="undocumented#Color">Color</a>
|
||||
pixel converted to <a href="undocumented#Unpremultiply">Unpremultiplied</a> <a href="undocumented#Color">Color</a>
|
||||
|
||||
### Example
|
||||
|
||||
@ -900,7 +900,7 @@ const void* addr(int x, int y) const
|
||||
Returns readable pixel address at (<a href="#SkPixmap_addr_2_x">x</a>, <a href="#SkPixmap_addr_2_y">y</a>). Returns nullptr if <a href="undocumented#Pixel_Ref">Pixel Ref</a> is nullptr.
|
||||
|
||||
Input is not validated: out of bounds values of <a href="#SkPixmap_addr_2_x">x</a> or <a href="#SkPixmap_addr_2_y">y</a> trigger an assert() if
|
||||
built with SK_DEBUG defined. Returns nullptr if <a href="SkImageInfo_Reference#Color_Type">Color Type</a> is <a href="SkImageInfo_Reference#SkColorType">kUnknown SkColorType</a>.
|
||||
built with SK_DEBUG defined. Returns nullptr if <a href="SkImageInfo_Reference#Color_Type">Color Type</a> is <a href="SkImageInfo_Reference#kUnknown_SkColorType">kUnknown_SkColorType</a>.
|
||||
|
||||
Performs a lookup of pixel size; for better performance, call
|
||||
one of: <a href="#SkPixmap_addr8">addr8</a>, <a href="#SkPixmap_addr16">addr16</a>, <a href="#SkPixmap_addr32">addr32</a>, <a href="#SkPixmap_addr64">addr64</a>, or <a href="#SkPixmap_addrF16">addrF16</a>.
|
||||
@ -932,7 +932,7 @@ pixmap.addr(1, 2) == &storage[1 + 2 * w]
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkPixmap_addr8">addr8</a><sup><a href="#SkPixmap_addr8_2">[2]</a></sup> <a href="#SkPixmap_addr16">addr16</a><sup><a href="#SkPixmap_addr16_2">[2]</a></sup> <a href="#SkPixmap_addr32">addr32</a><sup><a href="#SkPixmap_addr32_2">[2]</a></sup> <a href="#SkPixmap_addr64">addr64</a><sup><a href="#SkPixmap_addr64_2">[2]</a></sup> <a href="#SkPixmap_addrF16">addrF16</a><sup><a href="#SkPixmap_addrF16_2">[2]</a></sup> <a href="#SkPixmap_getColor">getColor</a> <a href="#SkPixmap_writable_addr">writable addr</a><sup><a href="#SkPixmap_writable_addr_2">[2]</a></sup> <a href="#SkBitmap_getAddr">SkBitmap::getAddr</a>
|
||||
<a href="#SkPixmap_addr8">addr8</a><sup><a href="#SkPixmap_addr8_2">[2]</a></sup> <a href="#SkPixmap_addr16">addr16</a><sup><a href="#SkPixmap_addr16_2">[2]</a></sup> <a href="#SkPixmap_addr32">addr32</a><sup><a href="#SkPixmap_addr32_2">[2]</a></sup> <a href="#SkPixmap_addr64">addr64</a><sup><a href="#SkPixmap_addr64_2">[2]</a></sup> <a href="#SkPixmap_addrF16">addrF16</a><sup><a href="#SkPixmap_addrF16_2">[2]</a></sup> <a href="#SkPixmap_getColor">getColor</a> <a href="#SkPixmap_writable_addr">writable addr</a><sup><a href="#SkPixmap_writable_addr_2">[2]</a></sup> <a href="SkBitmap_Reference#SkBitmap_getAddr">SkBitmap::getAddr</a>
|
||||
|
||||
---
|
||||
|
||||
@ -944,8 +944,8 @@ const uint8_t* addr8() const
|
||||
</pre>
|
||||
|
||||
Returns readable base pixel address. Result is addressable as unsigned 8-bit bytes.
|
||||
Will trigger an assert() if <a href="SkImageInfo_Reference#Color_Type">Color Type</a> is not <a href="SkImageInfo_Reference#SkColorType">kAlpha 8 SkColorType</a> or
|
||||
<a href="SkImageInfo_Reference#SkColorType">kGray 8 SkColorType</a>, and is built with SK_DEBUG defined.
|
||||
Will trigger an assert() if <a href="SkImageInfo_Reference#Color_Type">Color Type</a> is not <a href="SkImageInfo_Reference#kAlpha_8_SkColorType">kAlpha_8_SkColorType</a> or
|
||||
<a href="SkImageInfo_Reference#kGray_8_SkColorType">kGray_8_SkColorType</a>, and is built with SK_DEBUG defined.
|
||||
|
||||
One byte corresponds to one pixel.
|
||||
|
||||
@ -979,8 +979,8 @@ const uint16_t* addr16() const
|
||||
</pre>
|
||||
|
||||
Returns readable base pixel address. Result is addressable as unsigned 16-bit words.
|
||||
Will trigger an assert() if <a href="SkImageInfo_Reference#Color_Type">Color Type</a> is not <a href="SkImageInfo_Reference#SkColorType">kRGB 565 SkColorType</a> or
|
||||
<a href="SkImageInfo_Reference#SkColorType">kARGB 4444 SkColorType</a>, and is built with SK_DEBUG defined.
|
||||
Will trigger an assert() if <a href="SkImageInfo_Reference#Color_Type">Color Type</a> is not <a href="SkImageInfo_Reference#kRGB_565_SkColorType">kRGB_565_SkColorType</a> or
|
||||
<a href="SkImageInfo_Reference#kARGB_4444_SkColorType">kARGB_4444_SkColorType</a>, and is built with SK_DEBUG defined.
|
||||
|
||||
One word corresponds to one pixel.
|
||||
|
||||
@ -1014,8 +1014,8 @@ const uint32_t* addr32() const
|
||||
</pre>
|
||||
|
||||
Returns readable base pixel address. Result is addressable as unsigned 32-bit words.
|
||||
Will trigger an assert() if <a href="SkImageInfo_Reference#Color_Type">Color Type</a> is not <a href="SkImageInfo_Reference#SkColorType">kRGBA 8888 SkColorType</a> or
|
||||
<a href="SkImageInfo_Reference#SkColorType">kBGRA 8888 SkColorType</a>, and is built with SK_DEBUG defined.
|
||||
Will trigger an assert() if <a href="SkImageInfo_Reference#Color_Type">Color Type</a> is not <a href="SkImageInfo_Reference#kRGBA_8888_SkColorType">kRGBA_8888_SkColorType</a> or
|
||||
<a href="SkImageInfo_Reference#kBGRA_8888_SkColorType">kBGRA_8888_SkColorType</a>, and is built with SK_DEBUG defined.
|
||||
|
||||
One word corresponds to one pixel.
|
||||
|
||||
@ -1049,7 +1049,7 @@ const uint64_t* addr64() const
|
||||
</pre>
|
||||
|
||||
Returns readable base pixel address. Result is addressable as unsigned 64-bit words.
|
||||
Will trigger an assert() if <a href="SkImageInfo_Reference#Color_Type">Color Type</a> is not <a href="SkImageInfo_Reference#SkColorType">kRGBA F16 SkColorType</a> and is built
|
||||
Will trigger an assert() if <a href="SkImageInfo_Reference#Color_Type">Color Type</a> is not <a href="SkImageInfo_Reference#kRGBA_F16_SkColorType">kRGBA_F16_SkColorType</a> and is built
|
||||
with SK_DEBUG defined.
|
||||
|
||||
One word corresponds to one pixel.
|
||||
@ -1084,7 +1084,7 @@ const uint16_t* addrF16() const
|
||||
</pre>
|
||||
|
||||
Returns readable base pixel address. Result is addressable as unsigned 16-bit words.
|
||||
Will trigger an assert() if <a href="SkImageInfo_Reference#Color_Type">Color Type</a> is not <a href="SkImageInfo_Reference#SkColorType">kRGBA F16 SkColorType</a> and is built
|
||||
Will trigger an assert() if <a href="SkImageInfo_Reference#Color_Type">Color Type</a> is not <a href="SkImageInfo_Reference#kRGBA_F16_SkColorType">kRGBA_F16_SkColorType</a> and is built
|
||||
with SK_DEBUG defined.
|
||||
|
||||
Each word represents one color component encoded as a half float.
|
||||
@ -1123,8 +1123,8 @@ Returns readable pixel address at (<a href="#SkPixmap_addr8_2_x">x</a>, <a href=
|
||||
Input is not validated: out of bounds values of <a href="#SkPixmap_addr8_2_x">x</a> or <a href="#SkPixmap_addr8_2_y">y</a> trigger an assert() if
|
||||
built with SK_DEBUG defined.
|
||||
|
||||
Will trigger an assert() if <a href="SkImageInfo_Reference#Color_Type">Color Type</a> is not <a href="SkImageInfo_Reference#SkColorType">kAlpha 8 SkColorType</a> or
|
||||
<a href="SkImageInfo_Reference#SkColorType">kGray 8 SkColorType</a>, and is built with SK_DEBUG defined.
|
||||
Will trigger an assert() if <a href="SkImageInfo_Reference#Color_Type">Color Type</a> is not <a href="SkImageInfo_Reference#kAlpha_8_SkColorType">kAlpha_8_SkColorType</a> or
|
||||
<a href="SkImageInfo_Reference#kGray_8_SkColorType">kGray_8_SkColorType</a>, and is built with SK_DEBUG defined.
|
||||
|
||||
### Parameters
|
||||
|
||||
@ -1168,8 +1168,8 @@ Returns readable pixel address at (<a href="#SkPixmap_addr16_2_x">x</a>, <a href
|
||||
Input is not validated: out of bounds values of <a href="#SkPixmap_addr16_2_x">x</a> or <a href="#SkPixmap_addr16_2_y">y</a> trigger an assert() if
|
||||
built with SK_DEBUG defined.
|
||||
|
||||
Will trigger an assert() if <a href="SkImageInfo_Reference#Color_Type">Color Type</a> is not <a href="SkImageInfo_Reference#SkColorType">kRGB 565 SkColorType</a> or
|
||||
<a href="SkImageInfo_Reference#SkColorType">kARGB 4444 SkColorType</a>, and is built with SK_DEBUG defined.
|
||||
Will trigger an assert() if <a href="SkImageInfo_Reference#Color_Type">Color Type</a> is not <a href="SkImageInfo_Reference#kRGB_565_SkColorType">kRGB_565_SkColorType</a> or
|
||||
<a href="SkImageInfo_Reference#kARGB_4444_SkColorType">kARGB_4444_SkColorType</a>, and is built with SK_DEBUG defined.
|
||||
|
||||
### Parameters
|
||||
|
||||
@ -1213,8 +1213,8 @@ Returns readable pixel address at (<a href="#SkPixmap_addr32_2_x">x</a>, <a href
|
||||
Input is not validated: out of bounds values of <a href="#SkPixmap_addr32_2_x">x</a> or <a href="#SkPixmap_addr32_2_y">y</a> trigger an assert() if
|
||||
built with SK_DEBUG defined.
|
||||
|
||||
Will trigger an assert() if <a href="SkImageInfo_Reference#Color_Type">Color Type</a> is not <a href="SkImageInfo_Reference#SkColorType">kRGBA 8888 SkColorType</a> or
|
||||
<a href="SkImageInfo_Reference#SkColorType">kBGRA 8888 SkColorType</a>, and is built with SK_DEBUG defined.
|
||||
Will trigger an assert() if <a href="SkImageInfo_Reference#Color_Type">Color Type</a> is not <a href="SkImageInfo_Reference#kRGBA_8888_SkColorType">kRGBA_8888_SkColorType</a> or
|
||||
<a href="SkImageInfo_Reference#kBGRA_8888_SkColorType">kBGRA_8888_SkColorType</a>, and is built with SK_DEBUG defined.
|
||||
|
||||
### Parameters
|
||||
|
||||
@ -1258,7 +1258,7 @@ Returns readable pixel address at (<a href="#SkPixmap_addr64_2_x">x</a>, <a href
|
||||
Input is not validated: out of bounds values of <a href="#SkPixmap_addr64_2_x">x</a> or <a href="#SkPixmap_addr64_2_y">y</a> trigger an assert() if
|
||||
built with SK_DEBUG defined.
|
||||
|
||||
Will trigger an assert() if <a href="SkImageInfo_Reference#Color_Type">Color Type</a> is not <a href="SkImageInfo_Reference#SkColorType">kRGBA F16 SkColorType</a> and is built
|
||||
Will trigger an assert() if <a href="SkImageInfo_Reference#Color_Type">Color Type</a> is not <a href="SkImageInfo_Reference#kRGBA_F16_SkColorType">kRGBA_F16_SkColorType</a> and is built
|
||||
with SK_DEBUG defined.
|
||||
|
||||
### Parameters
|
||||
@ -1303,7 +1303,7 @@ Returns readable pixel address at (<a href="#SkPixmap_addrF16_2_x">x</a>, <a hre
|
||||
Input is not validated: out of bounds values of <a href="#SkPixmap_addrF16_2_x">x</a> or <a href="#SkPixmap_addrF16_2_y">y</a> trigger an assert() if
|
||||
built with SK_DEBUG defined.
|
||||
|
||||
Will trigger an assert() if <a href="SkImageInfo_Reference#Color_Type">Color Type</a> is not <a href="SkImageInfo_Reference#SkColorType">kRGBA F16 SkColorType</a> and is built
|
||||
Will trigger an assert() if <a href="SkImageInfo_Reference#Color_Type">Color Type</a> is not <a href="SkImageInfo_Reference#kRGBA_F16_SkColorType">kRGBA_F16_SkColorType</a> and is built
|
||||
with SK_DEBUG defined.
|
||||
|
||||
Each unsigned 16-bit word represents one color component encoded as a half float.
|
||||
@ -1384,7 +1384,7 @@ void* writable_addr(int x, int y) const
|
||||
Returns writable pixel address at (<a href="#SkPixmap_writable_addr_2_x">x</a>, <a href="#SkPixmap_writable_addr_2_y">y</a>).
|
||||
|
||||
Input is not validated: out of bounds values of <a href="#SkPixmap_writable_addr_2_x">x</a> or <a href="#SkPixmap_writable_addr_2_y">y</a> trigger an assert() if
|
||||
built with SK_DEBUG defined. Returns zero if <a href="SkImageInfo_Reference#Color_Type">Color Type</a> is <a href="SkImageInfo_Reference#SkColorType">kUnknown SkColorType</a>.
|
||||
built with SK_DEBUG defined. Returns zero if <a href="SkImageInfo_Reference#Color_Type">Color Type</a> is <a href="SkImageInfo_Reference#kUnknown_SkColorType">kUnknown_SkColorType</a>.
|
||||
|
||||
### Parameters
|
||||
|
||||
@ -1427,8 +1427,8 @@ uint8_t* writable_addr8(int x, int y) const
|
||||
</pre>
|
||||
|
||||
Returns writable pixel address at (<a href="#SkPixmap_writable_addr8_x">x</a>, <a href="#SkPixmap_writable_addr8_y">y</a>). Result is addressable as unsigned
|
||||
8-bit bytes. Will trigger an assert() if <a href="SkImageInfo_Reference#Color_Type">Color Type</a> is not <a href="SkImageInfo_Reference#SkColorType">kAlpha 8 SkColorType</a>
|
||||
or <a href="SkImageInfo_Reference#SkColorType">kGray 8 SkColorType</a>, and is built with SK_DEBUG defined.
|
||||
8-bit bytes. Will trigger an assert() if <a href="SkImageInfo_Reference#Color_Type">Color Type</a> is not <a href="SkImageInfo_Reference#kAlpha_8_SkColorType">kAlpha_8_SkColorType</a>
|
||||
or <a href="SkImageInfo_Reference#kGray_8_SkColorType">kGray_8_SkColorType</a>, and is built with SK_DEBUG defined.
|
||||
|
||||
One byte corresponds to one pixel.
|
||||
|
||||
@ -1448,7 +1448,7 @@ writable unsigned 8-bit pointer to pixels
|
||||
### Example
|
||||
|
||||
<div><fiddle-embed name="809284db136748208b3efc31cd89de29"><div>Altering pixels after drawing <a href="SkBitmap_Reference#Bitmap">Bitmap</a> is not guaranteed to affect subsequent
|
||||
drawing on all platforms. Adding a second <a href="#SkBitmap_installPixels">SkBitmap::installPixels</a> after editing
|
||||
drawing on all platforms. Adding a second <a href="SkBitmap_Reference#SkBitmap_installPixels">SkBitmap::installPixels</a> after editing
|
||||
pixel memory is safer.</div></fiddle-embed></div>
|
||||
|
||||
### See Also
|
||||
@ -1465,8 +1465,8 @@ uint16_t* writable_addr16(int x, int y) const
|
||||
</pre>
|
||||
|
||||
Returns <a href="#SkPixmap_writable_addr">writable addr</a> pixel address at (<a href="#SkPixmap_writable_addr16_x">x</a>, <a href="#SkPixmap_writable_addr16_y">y</a>). Result is addressable as unsigned
|
||||
16-bit words. Will trigger an assert() if <a href="SkImageInfo_Reference#Color_Type">Color Type</a> is not <a href="SkImageInfo_Reference#SkColorType">kRGB 565 SkColorType</a>
|
||||
or <a href="SkImageInfo_Reference#SkColorType">kARGB 4444 SkColorType</a>, and is built with SK_DEBUG defined.
|
||||
16-bit words. Will trigger an assert() if <a href="SkImageInfo_Reference#Color_Type">Color Type</a> is not <a href="SkImageInfo_Reference#kRGB_565_SkColorType">kRGB_565_SkColorType</a>
|
||||
or <a href="SkImageInfo_Reference#kARGB_4444_SkColorType">kARGB_4444_SkColorType</a>, and is built with SK_DEBUG defined.
|
||||
|
||||
One word corresponds to one pixel.
|
||||
|
||||
@ -1486,7 +1486,7 @@ writable unsigned 16-bit pointer to pixel
|
||||
### Example
|
||||
|
||||
<div><fiddle-embed name="6da54774f6432b46b47ea9013c15f280"><div>Draw a five by five bitmap, and draw it again with a center black pixel.
|
||||
The low nibble of the 16-bit word is <a href="#Alpha">Alpha</a>.</div></fiddle-embed></div>
|
||||
The low nibble of the 16-bit word is <a href="undocumented#Alpha">Alpha</a>.</div></fiddle-embed></div>
|
||||
|
||||
### See Also
|
||||
|
||||
@ -1503,7 +1503,7 @@ uint32_t* writable_addr32(int x, int y) const
|
||||
|
||||
Returns writable pixel address at (<a href="#SkPixmap_writable_addr32_x">x</a>, <a href="#SkPixmap_writable_addr32_y">y</a>). Result is addressable as unsigned
|
||||
32-bit words. Will trigger an assert() if <a href="SkImageInfo_Reference#Color_Type">Color Type</a> is not
|
||||
<a href="SkImageInfo_Reference#SkColorType">kRGBA 8888 SkColorType</a> or <a href="SkImageInfo_Reference#SkColorType">kBGRA 8888 SkColorType</a>, and is built with SK_DEBUG
|
||||
<a href="SkImageInfo_Reference#kRGBA_8888_SkColorType">kRGBA_8888_SkColorType</a> or <a href="SkImageInfo_Reference#kBGRA_8888_SkColorType">kBGRA_8888_SkColorType</a>, and is built with SK_DEBUG
|
||||
defined.
|
||||
|
||||
One word corresponds to one pixel.
|
||||
@ -1540,7 +1540,7 @@ uint64_t* writable_addr64(int x, int y) const
|
||||
|
||||
Returns writable pixel address at (<a href="#SkPixmap_writable_addr64_x">x</a>, <a href="#SkPixmap_writable_addr64_y">y</a>). Result is addressable as unsigned
|
||||
64-bit words. Will trigger an assert() if <a href="SkImageInfo_Reference#Color_Type">Color Type</a> is not
|
||||
<a href="SkImageInfo_Reference#SkColorType">kRGBA F16 SkColorType</a> and is built with SK_DEBUG defined.
|
||||
<a href="SkImageInfo_Reference#kRGBA_F16_SkColorType">kRGBA_F16_SkColorType</a> and is built with SK_DEBUG defined.
|
||||
|
||||
One word corresponds to one pixel.
|
||||
|
||||
@ -1576,7 +1576,7 @@ uint16_t* writable_addrF16(int x, int y) const
|
||||
|
||||
Returns writable pixel address at (<a href="#SkPixmap_writable_addrF16_x">x</a>, <a href="#SkPixmap_writable_addrF16_y">y</a>). Result is addressable as unsigned
|
||||
16-bit words. Will trigger an assert() if <a href="SkImageInfo_Reference#Color_Type">Color Type</a> is not
|
||||
<a href="SkImageInfo_Reference#SkColorType">kRGBA F16 SkColorType</a> and is built with SK_DEBUG defined.
|
||||
<a href="SkImageInfo_Reference#kRGBA_F16_SkColorType">kRGBA_F16_SkColorType</a> and is built with SK_DEBUG defined.
|
||||
|
||||
Each word represents one color component encoded as a half float.
|
||||
Four words correspond to one pixel.
|
||||
@ -1638,9 +1638,9 @@ row to the next. Returns true if pixels are copied. Returns false if
|
||||
<a href="#SkPixmap_readPixels_dstInfo">dstInfo</a>.<a href="#SkPixmap_addr">addr</a> equals nullptr, or <a href="#SkPixmap_readPixels_dstRowBytes">dstRowBytes</a> is less than <a href="#SkPixmap_readPixels_dstInfo">dstInfo</a>.<a href="SkImageInfo_Reference#SkImageInfo">minRowBytes</a>.
|
||||
|
||||
<a href="#Pixels">Pixels</a> are copied only if pixel conversion is possible. If <a href="#Pixmap">Pixmap</a> <a href="#SkPixmap_colorType">colorType</a> is
|
||||
<a href="SkImageInfo_Reference#SkColorType">kGray 8 SkColorType</a>, or <a href="SkImageInfo_Reference#SkColorType">kAlpha 8 SkColorType</a>; <a href="#SkPixmap_readPixels_dstInfo">dstInfo</a>.<a href="#SkPixmap_colorType">colorType</a> must match.
|
||||
If <a href="#Pixmap">Pixmap</a> <a href="#SkPixmap_colorType">colorType</a> is <a href="SkImageInfo_Reference#SkColorType">kGray 8 SkColorType</a>, <a href="#SkPixmap_readPixels_dstInfo">dstInfo</a>.<a href="#SkPixmap_colorSpace">colorSpace</a> must match.
|
||||
If <a href="#Pixmap">Pixmap</a> <a href="#SkPixmap_alphaType">alphaType</a> is <a href="SkImageInfo_Reference#SkAlphaType">kOpaque SkAlphaType</a>, <a href="#SkPixmap_readPixels_dstInfo">dstInfo</a>.<a href="#SkPixmap_alphaType">alphaType</a> must
|
||||
<a href="SkImageInfo_Reference#kGray_8_SkColorType">kGray_8_SkColorType</a>, or <a href="SkImageInfo_Reference#kAlpha_8_SkColorType">kAlpha_8_SkColorType</a>; <a href="#SkPixmap_readPixels_dstInfo">dstInfo</a>.<a href="#SkPixmap_colorType">colorType</a> must match.
|
||||
If <a href="#Pixmap">Pixmap</a> <a href="#SkPixmap_colorType">colorType</a> is <a href="SkImageInfo_Reference#kGray_8_SkColorType">kGray_8_SkColorType</a>, <a href="#SkPixmap_readPixels_dstInfo">dstInfo</a>.<a href="#SkPixmap_colorSpace">colorSpace</a> must match.
|
||||
If <a href="#Pixmap">Pixmap</a> <a href="#SkPixmap_alphaType">alphaType</a> is <a href="SkImageInfo_Reference#kOpaque_SkAlphaType">kOpaque_SkAlphaType</a>, <a href="#SkPixmap_readPixels_dstInfo">dstInfo</a>.<a href="#SkPixmap_alphaType">alphaType</a> must
|
||||
match. If <a href="#Pixmap">Pixmap</a> <a href="#SkPixmap_colorSpace">colorSpace</a> is nullptr, <a href="#SkPixmap_readPixels_dstInfo">dstInfo</a>.<a href="#SkPixmap_colorSpace">colorSpace</a> must match. Returns
|
||||
false if pixel conversion is not possible.
|
||||
<a href="#SkPixmap_readPixels_srcX">srcX</a> and <a href="#SkPixmap_readPixels_srcY">srcY</a> may be negative to copy only top or left of source. Returns
|
||||
@ -1649,9 +1649,9 @@ false if <a href="#SkPixmap_width">width</a> or <a href="#SkPixmap_height">heigh
|
||||
abs(srcX) >= <a href="#Pixmap">Pixmap</a> <a href="#SkPixmap_width">width</a>,
|
||||
or ifabs(srcY) >= <a href="#Pixmap">Pixmap</a> <a href="#SkPixmap_height">height</a>.
|
||||
|
||||
If <a href="#SkPixmap_readPixels_behavior">behavior</a> is <a href="#SkTransferFunctionBehavior_kRespect">SkTransferFunctionBehavior::kRespect</a>: converts source
|
||||
If <a href="#SkPixmap_readPixels_behavior">behavior</a> is <a href="undocumented#SkTransferFunctionBehavior_kRespect">SkTransferFunctionBehavior::kRespect</a>: converts source
|
||||
pixels to a linear space before converting to <a href="#SkPixmap_readPixels_dstInfo">dstInfo</a>.
|
||||
If <a href="#SkPixmap_readPixels_behavior">behavior</a> is <a href="#SkTransferFunctionBehavior_kIgnore">SkTransferFunctionBehavior::kIgnore</a>: source
|
||||
If <a href="#SkPixmap_readPixels_behavior">behavior</a> is <a href="undocumented#SkTransferFunctionBehavior_kIgnore">SkTransferFunctionBehavior::kIgnore</a>: source
|
||||
pixels are treated as if they are linear, regardless of how they are encoded.
|
||||
|
||||
### Parameters
|
||||
@ -1667,8 +1667,8 @@ column index whose absolute value is less than <a href="#SkPixmap_width">width</
|
||||
</tr> <tr> <td><a name="SkPixmap_readPixels_srcY"> <code><strong>srcY </strong></code> </a></td> <td>
|
||||
row index whose absolute value is less than <a href="#SkPixmap_height">height</a></td>
|
||||
</tr> <tr> <td><a name="SkPixmap_readPixels_behavior"> <code><strong>behavior </strong></code> </a></td> <td>
|
||||
one of: <a href="#SkTransferFunctionBehavior_kRespect">SkTransferFunctionBehavior::kRespect</a>,
|
||||
<a href="#SkTransferFunctionBehavior_kIgnore">SkTransferFunctionBehavior::kIgnore</a></td>
|
||||
one of: <a href="undocumented#SkTransferFunctionBehavior_kRespect">SkTransferFunctionBehavior::kRespect</a>,
|
||||
<a href="undocumented#SkTransferFunctionBehavior_kIgnore">SkTransferFunctionBehavior::kIgnore</a></td>
|
||||
</tr>
|
||||
</table>
|
||||
|
||||
@ -1682,7 +1682,7 @@ true if pixels are copied to <a href="#SkPixmap_readPixels_dstPixels">dstPixels<
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkPixmap_erase">erase</a><sup><a href="#SkPixmap_erase_2">[2]</a></sup><sup><a href="#SkPixmap_erase_3">[3]</a></sup> <a href="#SkBitmap_readPixels">SkBitmap::readPixels</a><sup><a href="#SkBitmap_readPixels_2">[2]</a></sup><sup><a href="#SkBitmap_readPixels_3">[3]</a></sup><sup><a href="#SkBitmap_readPixels_4">[4]</a></sup> <a href="#SkCanvas_drawBitmap">SkCanvas::drawBitmap</a> <a href="#SkCanvas_readPixels">SkCanvas::readPixels</a><sup><a href="#SkCanvas_readPixels_2">[2]</a></sup><sup><a href="#SkCanvas_readPixels_3">[3]</a></sup> <a href="#SkImage_readPixels">SkImage::readPixels</a><sup><a href="#SkImage_readPixels_2">[2]</a></sup> <a href="#SkSurface_readPixels">SkSurface::readPixels</a><sup><a href="#SkSurface_readPixels_2">[2]</a></sup><sup><a href="#SkSurface_readPixels_3">[3]</a></sup>
|
||||
<a href="#SkPixmap_erase">erase</a><sup><a href="#SkPixmap_erase_2">[2]</a></sup><sup><a href="#SkPixmap_erase_3">[3]</a></sup> <a href="SkBitmap_Reference#SkBitmap_readPixels">SkBitmap::readPixels</a><sup><a href="SkBitmap_Reference#SkBitmap_readPixels_2">[2]</a></sup><sup><a href="SkBitmap_Reference#SkBitmap_readPixels_3">[3]</a></sup><sup><a href="SkBitmap_Reference#SkBitmap_readPixels_4">[4]</a></sup> <a href="SkCanvas_Reference#SkCanvas_drawBitmap">SkCanvas::drawBitmap</a> <a href="SkCanvas_Reference#SkCanvas_readPixels">SkCanvas::readPixels</a><sup><a href="SkCanvas_Reference#SkCanvas_readPixels_2">[2]</a></sup><sup><a href="SkCanvas_Reference#SkCanvas_readPixels_3">[3]</a></sup> <a href="SkImage_Reference#SkImage_readPixels">SkImage::readPixels</a><sup><a href="SkImage_Reference#SkImage_readPixels_2">[2]</a></sup> <a href="SkSurface_Reference#SkSurface_readPixels">SkSurface::readPixels</a><sup><a href="SkSurface_Reference#SkSurface_readPixels_2">[2]</a></sup><sup><a href="SkSurface_Reference#SkSurface_readPixels_3">[3]</a></sup>
|
||||
|
||||
---
|
||||
|
||||
@ -1701,9 +1701,9 @@ row to the next. Returns true if pixels are copied. Returns false if
|
||||
<a href="#SkPixmap_readPixels_2_dstInfo">dstInfo</a>.<a href="#SkPixmap_addr">addr</a> equals nullptr, or <a href="#SkPixmap_readPixels_2_dstRowBytes">dstRowBytes</a> is less than <a href="#SkPixmap_readPixels_2_dstInfo">dstInfo</a>.<a href="SkImageInfo_Reference#SkImageInfo">minRowBytes</a>.
|
||||
|
||||
<a href="#Pixels">Pixels</a> are copied only if pixel conversion is possible. If <a href="#Pixmap">Pixmap</a> <a href="#SkPixmap_colorType">colorType</a> is
|
||||
<a href="SkImageInfo_Reference#SkColorType">kGray 8 SkColorType</a>, or <a href="SkImageInfo_Reference#SkColorType">kAlpha 8 SkColorType</a>; <a href="#SkPixmap_readPixels_2_dstInfo">dstInfo</a>.<a href="#SkPixmap_colorType">colorType</a> must match.
|
||||
If <a href="#Pixmap">Pixmap</a> <a href="#SkPixmap_colorType">colorType</a> is <a href="SkImageInfo_Reference#SkColorType">kGray 8 SkColorType</a>, <a href="#SkPixmap_readPixels_2_dstInfo">dstInfo</a>.<a href="#SkPixmap_colorSpace">colorSpace</a> must match.
|
||||
If <a href="#Pixmap">Pixmap</a> <a href="#SkPixmap_alphaType">alphaType</a> is <a href="SkImageInfo_Reference#SkAlphaType">kOpaque SkAlphaType</a>, <a href="#SkPixmap_readPixels_2_dstInfo">dstInfo</a>.<a href="#SkPixmap_alphaType">alphaType</a> must
|
||||
<a href="SkImageInfo_Reference#kGray_8_SkColorType">kGray_8_SkColorType</a>, or <a href="SkImageInfo_Reference#kAlpha_8_SkColorType">kAlpha_8_SkColorType</a>; <a href="#SkPixmap_readPixels_2_dstInfo">dstInfo</a>.<a href="#SkPixmap_colorType">colorType</a> must match.
|
||||
If <a href="#Pixmap">Pixmap</a> <a href="#SkPixmap_colorType">colorType</a> is <a href="SkImageInfo_Reference#kGray_8_SkColorType">kGray_8_SkColorType</a>, <a href="#SkPixmap_readPixels_2_dstInfo">dstInfo</a>.<a href="#SkPixmap_colorSpace">colorSpace</a> must match.
|
||||
If <a href="#Pixmap">Pixmap</a> <a href="#SkPixmap_alphaType">alphaType</a> is <a href="SkImageInfo_Reference#kOpaque_SkAlphaType">kOpaque_SkAlphaType</a>, <a href="#SkPixmap_readPixels_2_dstInfo">dstInfo</a>.<a href="#SkPixmap_alphaType">alphaType</a> must
|
||||
match. If <a href="#Pixmap">Pixmap</a> <a href="#SkPixmap_colorSpace">colorSpace</a> is nullptr, <a href="#SkPixmap_readPixels_2_dstInfo">dstInfo</a>.<a href="#SkPixmap_colorSpace">colorSpace</a> must match. Returns
|
||||
false if pixel conversion is not possible.
|
||||
|
||||
@ -1731,7 +1731,7 @@ creates visible banding.</div></fiddle-embed></div>
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkPixmap_erase">erase</a><sup><a href="#SkPixmap_erase_2">[2]</a></sup><sup><a href="#SkPixmap_erase_3">[3]</a></sup> <a href="#SkBitmap_readPixels">SkBitmap::readPixels</a><sup><a href="#SkBitmap_readPixels_2">[2]</a></sup><sup><a href="#SkBitmap_readPixels_3">[3]</a></sup><sup><a href="#SkBitmap_readPixels_4">[4]</a></sup> <a href="#SkCanvas_drawBitmap">SkCanvas::drawBitmap</a> <a href="#SkCanvas_readPixels">SkCanvas::readPixels</a><sup><a href="#SkCanvas_readPixels_2">[2]</a></sup><sup><a href="#SkCanvas_readPixels_3">[3]</a></sup> <a href="#SkImage_readPixels">SkImage::readPixels</a><sup><a href="#SkImage_readPixels_2">[2]</a></sup> <a href="#SkSurface_readPixels">SkSurface::readPixels</a><sup><a href="#SkSurface_readPixels_2">[2]</a></sup><sup><a href="#SkSurface_readPixels_3">[3]</a></sup>
|
||||
<a href="#SkPixmap_erase">erase</a><sup><a href="#SkPixmap_erase_2">[2]</a></sup><sup><a href="#SkPixmap_erase_3">[3]</a></sup> <a href="SkBitmap_Reference#SkBitmap_readPixels">SkBitmap::readPixels</a><sup><a href="SkBitmap_Reference#SkBitmap_readPixels_2">[2]</a></sup><sup><a href="SkBitmap_Reference#SkBitmap_readPixels_3">[3]</a></sup><sup><a href="SkBitmap_Reference#SkBitmap_readPixels_4">[4]</a></sup> <a href="SkCanvas_Reference#SkCanvas_drawBitmap">SkCanvas::drawBitmap</a> <a href="SkCanvas_Reference#SkCanvas_readPixels">SkCanvas::readPixels</a><sup><a href="SkCanvas_Reference#SkCanvas_readPixels_2">[2]</a></sup><sup><a href="SkCanvas_Reference#SkCanvas_readPixels_3">[3]</a></sup> <a href="SkImage_Reference#SkImage_readPixels">SkImage::readPixels</a><sup><a href="SkImage_Reference#SkImage_readPixels_2">[2]</a></sup> <a href="SkSurface_Reference#SkSurface_readPixels">SkSurface::readPixels</a><sup><a href="SkSurface_Reference#SkSurface_readPixels_2">[2]</a></sup><sup><a href="SkSurface_Reference#SkSurface_readPixels_3">[3]</a></sup>
|
||||
|
||||
---
|
||||
|
||||
@ -1750,9 +1750,9 @@ row to the next. Returns true if pixels are copied. Returns false if
|
||||
<a href="#SkPixmap_readPixels_3_dstInfo">dstInfo</a>.<a href="#SkPixmap_addr">addr</a> equals nullptr, or <a href="#SkPixmap_readPixels_3_dstRowBytes">dstRowBytes</a> is less than <a href="#SkPixmap_readPixels_3_dstInfo">dstInfo</a>.<a href="SkImageInfo_Reference#SkImageInfo">minRowBytes</a>.
|
||||
|
||||
<a href="#Pixels">Pixels</a> are copied only if pixel conversion is possible. If <a href="#Pixmap">Pixmap</a> <a href="#SkPixmap_colorType">colorType</a> is
|
||||
<a href="SkImageInfo_Reference#SkColorType">kGray 8 SkColorType</a>, or <a href="SkImageInfo_Reference#SkColorType">kAlpha 8 SkColorType</a>; <a href="#SkPixmap_readPixels_3_dstInfo">dstInfo</a>.<a href="#SkPixmap_colorType">colorType</a> must match.
|
||||
If <a href="#Pixmap">Pixmap</a> <a href="#SkPixmap_colorType">colorType</a> is <a href="SkImageInfo_Reference#SkColorType">kGray 8 SkColorType</a>, <a href="#SkPixmap_readPixels_3_dstInfo">dstInfo</a>.<a href="#SkPixmap_colorSpace">colorSpace</a> must match.
|
||||
If <a href="#Pixmap">Pixmap</a> <a href="#SkPixmap_alphaType">alphaType</a> is <a href="SkImageInfo_Reference#SkAlphaType">kOpaque SkAlphaType</a>, <a href="#SkPixmap_readPixels_3_dstInfo">dstInfo</a>.<a href="#SkPixmap_alphaType">alphaType</a> must
|
||||
<a href="SkImageInfo_Reference#kGray_8_SkColorType">kGray_8_SkColorType</a>, or <a href="SkImageInfo_Reference#kAlpha_8_SkColorType">kAlpha_8_SkColorType</a>; <a href="#SkPixmap_readPixels_3_dstInfo">dstInfo</a>.<a href="#SkPixmap_colorType">colorType</a> must match.
|
||||
If <a href="#Pixmap">Pixmap</a> <a href="#SkPixmap_colorType">colorType</a> is <a href="SkImageInfo_Reference#kGray_8_SkColorType">kGray_8_SkColorType</a>, <a href="#SkPixmap_readPixels_3_dstInfo">dstInfo</a>.<a href="#SkPixmap_colorSpace">colorSpace</a> must match.
|
||||
If <a href="#Pixmap">Pixmap</a> <a href="#SkPixmap_alphaType">alphaType</a> is <a href="SkImageInfo_Reference#kOpaque_SkAlphaType">kOpaque_SkAlphaType</a>, <a href="#SkPixmap_readPixels_3_dstInfo">dstInfo</a>.<a href="#SkPixmap_alphaType">alphaType</a> must
|
||||
match. If <a href="#Pixmap">Pixmap</a> <a href="#SkPixmap_colorSpace">colorSpace</a> is nullptr, <a href="#SkPixmap_readPixels_3_dstInfo">dstInfo</a>.<a href="#SkPixmap_colorSpace">colorSpace</a> must match. Returns
|
||||
false if pixel conversion is not possible.
|
||||
<a href="#SkPixmap_readPixels_3_srcX">srcX</a> and <a href="#SkPixmap_readPixels_3_srcY">srcY</a> may be negative to copy only top or left of source. Returns
|
||||
@ -1786,7 +1786,7 @@ true if pixels are copied to <a href="#SkPixmap_readPixels_3_dstPixels">dstPixel
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkPixmap_erase">erase</a><sup><a href="#SkPixmap_erase_2">[2]</a></sup><sup><a href="#SkPixmap_erase_3">[3]</a></sup> <a href="#SkBitmap_readPixels">SkBitmap::readPixels</a><sup><a href="#SkBitmap_readPixels_2">[2]</a></sup><sup><a href="#SkBitmap_readPixels_3">[3]</a></sup><sup><a href="#SkBitmap_readPixels_4">[4]</a></sup> <a href="#SkCanvas_drawBitmap">SkCanvas::drawBitmap</a> <a href="#SkCanvas_readPixels">SkCanvas::readPixels</a><sup><a href="#SkCanvas_readPixels_2">[2]</a></sup><sup><a href="#SkCanvas_readPixels_3">[3]</a></sup> <a href="#SkImage_readPixels">SkImage::readPixels</a><sup><a href="#SkImage_readPixels_2">[2]</a></sup> <a href="#SkSurface_readPixels">SkSurface::readPixels</a><sup><a href="#SkSurface_readPixels_2">[2]</a></sup><sup><a href="#SkSurface_readPixels_3">[3]</a></sup>
|
||||
<a href="#SkPixmap_erase">erase</a><sup><a href="#SkPixmap_erase_2">[2]</a></sup><sup><a href="#SkPixmap_erase_3">[3]</a></sup> <a href="SkBitmap_Reference#SkBitmap_readPixels">SkBitmap::readPixels</a><sup><a href="SkBitmap_Reference#SkBitmap_readPixels_2">[2]</a></sup><sup><a href="SkBitmap_Reference#SkBitmap_readPixels_3">[3]</a></sup><sup><a href="SkBitmap_Reference#SkBitmap_readPixels_4">[4]</a></sup> <a href="SkCanvas_Reference#SkCanvas_drawBitmap">SkCanvas::drawBitmap</a> <a href="SkCanvas_Reference#SkCanvas_readPixels">SkCanvas::readPixels</a><sup><a href="SkCanvas_Reference#SkCanvas_readPixels_2">[2]</a></sup><sup><a href="SkCanvas_Reference#SkCanvas_readPixels_3">[3]</a></sup> <a href="SkImage_Reference#SkImage_readPixels">SkImage::readPixels</a><sup><a href="SkImage_Reference#SkImage_readPixels_2">[2]</a></sup> <a href="SkSurface_Reference#SkSurface_readPixels">SkSurface::readPixels</a><sup><a href="SkSurface_Reference#SkSurface_readPixels_2">[2]</a></sup><sup><a href="SkSurface_Reference#SkSurface_readPixels_3">[3]</a></sup>
|
||||
|
||||
---
|
||||
|
||||
@ -1800,12 +1800,12 @@ Copies a <a href="SkRect_Reference#Rect">Rect</a> of pixels to <a href="#SkPixma
|
||||
exceed <a href="#Pixmap">Pixmap</a> (<a href="#SkPixmap_width">width</a>, <a href="#SkPixmap_height">height</a>). <a href="#SkPixmap_readPixels_4_dst">dst</a> specifies width, height, <a href="SkImageInfo_Reference#Color_Type">Color Type</a>,
|
||||
<a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a>, and <a href="undocumented#Color_Space">Color Space</a> of destination. Returns true if pixels are copied.
|
||||
Returns false if <a href="#SkPixmap_readPixels_4_dst">dst</a>.<a href="#SkPixmap_addr">addr</a> equals nullptr, or <a href="#SkPixmap_readPixels_4_dst">dst</a>.<a href="#SkPixmap_rowBytes">rowBytes</a> is less than
|
||||
<a href="#SkPixmap_readPixels_4_dst">dst</a> <a href="#SkImageInfo_minRowBytes">SkImageInfo::minRowBytes</a>.
|
||||
<a href="#SkPixmap_readPixels_4_dst">dst</a> <a href="SkImageInfo_Reference#SkImageInfo_minRowBytes">SkImageInfo::minRowBytes</a>.
|
||||
|
||||
<a href="#Pixels">Pixels</a> are copied only if pixel conversion is possible. If <a href="#Pixmap">Pixmap</a> <a href="#SkPixmap_colorType">colorType</a> is
|
||||
<a href="SkImageInfo_Reference#SkColorType">kGray 8 SkColorType</a>, or <a href="SkImageInfo_Reference#SkColorType">kAlpha 8 SkColorType</a>; <a href="#SkPixmap_readPixels_4_dst">dst</a>.<a href="#SkPixmap_info">info</a>.<a href="#SkPixmap_colorType">colorType</a> must match.
|
||||
If <a href="#Pixmap">Pixmap</a> <a href="#SkPixmap_colorType">colorType</a> is <a href="SkImageInfo_Reference#SkColorType">kGray 8 SkColorType</a>, <a href="#SkPixmap_readPixels_4_dst">dst</a>.<a href="#SkPixmap_info">info</a>.<a href="#SkPixmap_colorSpace">colorSpace</a> must match.
|
||||
If <a href="#Pixmap">Pixmap</a> <a href="#SkPixmap_alphaType">alphaType</a> is <a href="SkImageInfo_Reference#SkAlphaType">kOpaque SkAlphaType</a>, <a href="#SkPixmap_readPixels_4_dst">dst</a>.<a href="#SkPixmap_info">info</a>.<a href="#SkPixmap_alphaType">alphaType</a> must
|
||||
<a href="SkImageInfo_Reference#kGray_8_SkColorType">kGray_8_SkColorType</a>, or <a href="SkImageInfo_Reference#kAlpha_8_SkColorType">kAlpha_8_SkColorType</a>; <a href="#SkPixmap_readPixels_4_dst">dst</a>.<a href="#SkPixmap_info">info</a>.<a href="#SkPixmap_colorType">colorType</a> must match.
|
||||
If <a href="#Pixmap">Pixmap</a> <a href="#SkPixmap_colorType">colorType</a> is <a href="SkImageInfo_Reference#kGray_8_SkColorType">kGray_8_SkColorType</a>, <a href="#SkPixmap_readPixels_4_dst">dst</a>.<a href="#SkPixmap_info">info</a>.<a href="#SkPixmap_colorSpace">colorSpace</a> must match.
|
||||
If <a href="#Pixmap">Pixmap</a> <a href="#SkPixmap_alphaType">alphaType</a> is <a href="SkImageInfo_Reference#kOpaque_SkAlphaType">kOpaque_SkAlphaType</a>, <a href="#SkPixmap_readPixels_4_dst">dst</a>.<a href="#SkPixmap_info">info</a>.<a href="#SkPixmap_alphaType">alphaType</a> must
|
||||
match. If <a href="#Pixmap">Pixmap</a> <a href="#SkPixmap_colorSpace">colorSpace</a> is nullptr, <a href="#SkPixmap_readPixels_4_dst">dst</a>.<a href="#SkPixmap_info">info</a>.<a href="#SkPixmap_colorSpace">colorSpace</a> must match. Returns
|
||||
false if pixel conversion is not possible.
|
||||
<a href="#SkPixmap_readPixels_4_srcX">srcX</a> and <a href="#SkPixmap_readPixels_4_srcY">srcY</a> may be negative to copy only top or left of source. Returns
|
||||
@ -1835,7 +1835,7 @@ true if pixels are copied to <a href="#SkPixmap_readPixels_4_dst">dst</a>
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkPixmap_erase">erase</a><sup><a href="#SkPixmap_erase_2">[2]</a></sup><sup><a href="#SkPixmap_erase_3">[3]</a></sup> <a href="#SkBitmap_readPixels">SkBitmap::readPixels</a><sup><a href="#SkBitmap_readPixels_2">[2]</a></sup><sup><a href="#SkBitmap_readPixels_3">[3]</a></sup><sup><a href="#SkBitmap_readPixels_4">[4]</a></sup> <a href="#SkCanvas_drawBitmap">SkCanvas::drawBitmap</a> <a href="#SkCanvas_readPixels">SkCanvas::readPixels</a><sup><a href="#SkCanvas_readPixels_2">[2]</a></sup><sup><a href="#SkCanvas_readPixels_3">[3]</a></sup> <a href="#SkImage_readPixels">SkImage::readPixels</a><sup><a href="#SkImage_readPixels_2">[2]</a></sup> <a href="#SkSurface_readPixels">SkSurface::readPixels</a><sup><a href="#SkSurface_readPixels_2">[2]</a></sup><sup><a href="#SkSurface_readPixels_3">[3]</a></sup>
|
||||
<a href="#SkPixmap_erase">erase</a><sup><a href="#SkPixmap_erase_2">[2]</a></sup><sup><a href="#SkPixmap_erase_3">[3]</a></sup> <a href="SkBitmap_Reference#SkBitmap_readPixels">SkBitmap::readPixels</a><sup><a href="SkBitmap_Reference#SkBitmap_readPixels_2">[2]</a></sup><sup><a href="SkBitmap_Reference#SkBitmap_readPixels_3">[3]</a></sup><sup><a href="SkBitmap_Reference#SkBitmap_readPixels_4">[4]</a></sup> <a href="SkCanvas_Reference#SkCanvas_drawBitmap">SkCanvas::drawBitmap</a> <a href="SkCanvas_Reference#SkCanvas_readPixels">SkCanvas::readPixels</a><sup><a href="SkCanvas_Reference#SkCanvas_readPixels_2">[2]</a></sup><sup><a href="SkCanvas_Reference#SkCanvas_readPixels_3">[3]</a></sup> <a href="SkImage_Reference#SkImage_readPixels">SkImage::readPixels</a><sup><a href="SkImage_Reference#SkImage_readPixels_2">[2]</a></sup> <a href="SkSurface_Reference#SkSurface_readPixels">SkSurface::readPixels</a><sup><a href="SkSurface_Reference#SkSurface_readPixels_2">[2]</a></sup><sup><a href="SkSurface_Reference#SkSurface_readPixels_3">[3]</a></sup>
|
||||
|
||||
---
|
||||
|
||||
@ -1848,12 +1848,12 @@ bool readPixels(const SkPixmap& dst) const
|
||||
Copies pixels inside <a href="#SkPixmap_bounds">bounds</a> to <a href="#SkPixmap_readPixels_5_dst">dst</a>. <a href="#SkPixmap_readPixels_5_dst">dst</a> specifies width, height, <a href="SkImageInfo_Reference#Color_Type">Color Type</a>,
|
||||
<a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a>, and <a href="undocumented#Color_Space">Color Space</a> of destination. Returns true if pixels are copied.
|
||||
Returns false if <a href="#SkPixmap_readPixels_5_dst">dst</a>.<a href="#SkPixmap_addr">addr</a> equals nullptr, or <a href="#SkPixmap_readPixels_5_dst">dst</a>.<a href="#SkPixmap_rowBytes">rowBytes</a> is less than
|
||||
<a href="#SkPixmap_readPixels_5_dst">dst</a> <a href="#SkImageInfo_minRowBytes">SkImageInfo::minRowBytes</a>.
|
||||
<a href="#SkPixmap_readPixels_5_dst">dst</a> <a href="SkImageInfo_Reference#SkImageInfo_minRowBytes">SkImageInfo::minRowBytes</a>.
|
||||
|
||||
<a href="#Pixels">Pixels</a> are copied only if pixel conversion is possible. If <a href="#Pixmap">Pixmap</a> <a href="#SkPixmap_colorType">colorType</a> is
|
||||
<a href="SkImageInfo_Reference#SkColorType">kGray 8 SkColorType</a>, or <a href="SkImageInfo_Reference#SkColorType">kAlpha 8 SkColorType</a>; <a href="#SkPixmap_readPixels_5_dst">dst</a> <a href="SkImageInfo_Reference#Color_Type">Color Type</a> must match.
|
||||
If <a href="#Pixmap">Pixmap</a> <a href="#SkPixmap_colorType">colorType</a> is <a href="SkImageInfo_Reference#SkColorType">kGray 8 SkColorType</a>, <a href="#SkPixmap_readPixels_5_dst">dst</a> <a href="undocumented#Color_Space">Color Space</a> must match.
|
||||
If <a href="#Pixmap">Pixmap</a> <a href="#SkPixmap_alphaType">alphaType</a> is <a href="SkImageInfo_Reference#SkAlphaType">kOpaque SkAlphaType</a>, <a href="#SkPixmap_readPixels_5_dst">dst</a> <a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a> must
|
||||
<a href="SkImageInfo_Reference#kGray_8_SkColorType">kGray_8_SkColorType</a>, or <a href="SkImageInfo_Reference#kAlpha_8_SkColorType">kAlpha_8_SkColorType</a>; <a href="#SkPixmap_readPixels_5_dst">dst</a> <a href="SkImageInfo_Reference#Color_Type">Color Type</a> must match.
|
||||
If <a href="#Pixmap">Pixmap</a> <a href="#SkPixmap_colorType">colorType</a> is <a href="SkImageInfo_Reference#kGray_8_SkColorType">kGray_8_SkColorType</a>, <a href="#SkPixmap_readPixels_5_dst">dst</a> <a href="undocumented#Color_Space">Color Space</a> must match.
|
||||
If <a href="#Pixmap">Pixmap</a> <a href="#SkPixmap_alphaType">alphaType</a> is <a href="SkImageInfo_Reference#kOpaque_SkAlphaType">kOpaque_SkAlphaType</a>, <a href="#SkPixmap_readPixels_5_dst">dst</a> <a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a> must
|
||||
match. If <a href="#Pixmap">Pixmap</a> <a href="#SkPixmap_colorSpace">colorSpace</a> is nullptr, <a href="#SkPixmap_readPixels_5_dst">dst</a> <a href="undocumented#Color_Space">Color Space</a> must match. Returns
|
||||
false if pixel conversion is not possible.
|
||||
Returns false if <a href="#Pixmap">Pixmap</a> <a href="#SkPixmap_width">width</a> or <a href="#SkPixmap_height">height</a> is zero or negative.
|
||||
@ -1875,7 +1875,7 @@ true if pixels are copied to <a href="#SkPixmap_readPixels_5_dst">dst</a>
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkPixmap_erase">erase</a><sup><a href="#SkPixmap_erase_2">[2]</a></sup><sup><a href="#SkPixmap_erase_3">[3]</a></sup> <a href="#SkBitmap_readPixels">SkBitmap::readPixels</a><sup><a href="#SkBitmap_readPixels_2">[2]</a></sup><sup><a href="#SkBitmap_readPixels_3">[3]</a></sup><sup><a href="#SkBitmap_readPixels_4">[4]</a></sup> <a href="#SkCanvas_drawBitmap">SkCanvas::drawBitmap</a> <a href="#SkCanvas_readPixels">SkCanvas::readPixels</a><sup><a href="#SkCanvas_readPixels_2">[2]</a></sup><sup><a href="#SkCanvas_readPixels_3">[3]</a></sup> <a href="#SkImage_readPixels">SkImage::readPixels</a><sup><a href="#SkImage_readPixels_2">[2]</a></sup> <a href="#SkSurface_readPixels">SkSurface::readPixels</a><sup><a href="#SkSurface_readPixels_2">[2]</a></sup><sup><a href="#SkSurface_readPixels_3">[3]</a></sup>
|
||||
<a href="#SkPixmap_erase">erase</a><sup><a href="#SkPixmap_erase_2">[2]</a></sup><sup><a href="#SkPixmap_erase_3">[3]</a></sup> <a href="SkBitmap_Reference#SkBitmap_readPixels">SkBitmap::readPixels</a><sup><a href="SkBitmap_Reference#SkBitmap_readPixels_2">[2]</a></sup><sup><a href="SkBitmap_Reference#SkBitmap_readPixels_3">[3]</a></sup><sup><a href="SkBitmap_Reference#SkBitmap_readPixels_4">[4]</a></sup> <a href="SkCanvas_Reference#SkCanvas_drawBitmap">SkCanvas::drawBitmap</a> <a href="SkCanvas_Reference#SkCanvas_readPixels">SkCanvas::readPixels</a><sup><a href="SkCanvas_Reference#SkCanvas_readPixels_2">[2]</a></sup><sup><a href="SkCanvas_Reference#SkCanvas_readPixels_3">[3]</a></sup> <a href="SkImage_Reference#SkImage_readPixels">SkImage::readPixels</a><sup><a href="SkImage_Reference#SkImage_readPixels_2">[2]</a></sup> <a href="SkSurface_Reference#SkSurface_readPixels">SkSurface::readPixels</a><sup><a href="SkSurface_Reference#SkSurface_readPixels_2">[2]</a></sup><sup><a href="SkSurface_Reference#SkSurface_readPixels_3">[3]</a></sup>
|
||||
|
||||
---
|
||||
|
||||
@ -1889,31 +1889,31 @@ bool scalePixels(const SkPixmap& dst, SkFilterQuality filterQuality) const
|
||||
Copies <a href="SkBitmap_Reference#Bitmap">Bitmap</a> to <a href="#SkPixmap_scalePixels_dst">dst</a>, scaling pixels to fit <a href="#SkPixmap_scalePixels_dst">dst</a>.<a href="#SkPixmap_width">width</a> and <a href="#SkPixmap_scalePixels_dst">dst</a>.<a href="#SkPixmap_height">height</a>, and
|
||||
converting pixels to match <a href="#SkPixmap_scalePixels_dst">dst</a>.<a href="#SkPixmap_colorType">colorType</a> and <a href="#SkPixmap_scalePixels_dst">dst</a>.<a href="#SkPixmap_alphaType">alphaType</a>. Returns true if
|
||||
pixels are copied. Returns false if <a href="#SkPixmap_scalePixels_dst">dst</a>.<a href="#SkPixmap_addr">addr</a> is nullptr, or <a href="#SkPixmap_scalePixels_dst">dst</a>.<a href="#SkPixmap_rowBytes">rowBytes</a> is
|
||||
less than <a href="#SkPixmap_scalePixels_dst">dst</a> <a href="#SkImageInfo_minRowBytes">SkImageInfo::minRowBytes</a>.
|
||||
less than <a href="#SkPixmap_scalePixels_dst">dst</a> <a href="SkImageInfo_Reference#SkImageInfo_minRowBytes">SkImageInfo::minRowBytes</a>.
|
||||
|
||||
<a href="#Pixels">Pixels</a> are copied only if pixel conversion is possible. If <a href="#Pixmap">Pixmap</a> <a href="#SkPixmap_colorType">colorType</a> is
|
||||
<a href="SkImageInfo_Reference#SkColorType">kGray 8 SkColorType</a>, or <a href="SkImageInfo_Reference#SkColorType">kAlpha 8 SkColorType</a>; <a href="#SkPixmap_scalePixels_dst">dst</a> <a href="SkImageInfo_Reference#Color_Type">Color Type</a> must match.
|
||||
If <a href="#Pixmap">Pixmap</a> <a href="#SkPixmap_colorType">colorType</a> is <a href="SkImageInfo_Reference#SkColorType">kGray 8 SkColorType</a>, <a href="#SkPixmap_scalePixels_dst">dst</a> <a href="undocumented#Color_Space">Color Space</a> must match.
|
||||
If <a href="#Pixmap">Pixmap</a> <a href="#SkPixmap_alphaType">alphaType</a> is <a href="SkImageInfo_Reference#SkAlphaType">kOpaque SkAlphaType</a>, <a href="#SkPixmap_scalePixels_dst">dst</a> <a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a> must
|
||||
<a href="SkImageInfo_Reference#kGray_8_SkColorType">kGray_8_SkColorType</a>, or <a href="SkImageInfo_Reference#kAlpha_8_SkColorType">kAlpha_8_SkColorType</a>; <a href="#SkPixmap_scalePixels_dst">dst</a> <a href="SkImageInfo_Reference#Color_Type">Color Type</a> must match.
|
||||
If <a href="#Pixmap">Pixmap</a> <a href="#SkPixmap_colorType">colorType</a> is <a href="SkImageInfo_Reference#kGray_8_SkColorType">kGray_8_SkColorType</a>, <a href="#SkPixmap_scalePixels_dst">dst</a> <a href="undocumented#Color_Space">Color Space</a> must match.
|
||||
If <a href="#Pixmap">Pixmap</a> <a href="#SkPixmap_alphaType">alphaType</a> is <a href="SkImageInfo_Reference#kOpaque_SkAlphaType">kOpaque_SkAlphaType</a>, <a href="#SkPixmap_scalePixels_dst">dst</a> <a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a> must
|
||||
match. If <a href="#Pixmap">Pixmap</a> <a href="#SkPixmap_colorSpace">colorSpace</a> is nullptr, <a href="#SkPixmap_scalePixels_dst">dst</a> <a href="undocumented#Color_Space">Color Space</a> must match. Returns
|
||||
false if pixel conversion is not possible.
|
||||
|
||||
Returns false if <a href="SkBitmap_Reference#Bitmap">Bitmap</a> <a href="#SkPixmap_width">width</a> or <a href="#SkPixmap_height">height</a> is zero or negative.
|
||||
|
||||
Scales the image, with <a href="#SkPixmap_scalePixels_filterQuality">filterQuality</a>, to match <a href="#SkPixmap_scalePixels_dst">dst</a>.<a href="#SkPixmap_width">width</a> and <a href="#SkPixmap_scalePixels_dst">dst</a>.<a href="#SkPixmap_height">height</a>.
|
||||
<a href="#SkPixmap_scalePixels_filterQuality">filterQuality</a> <a href="undocumented#SkFilterQuality">kNone SkFilterQuality</a> is fastest, typically implemented with
|
||||
<a href="undocumented#Filter_Quality_Nearest_Neighbor">Filter Quality Nearest Neighbor</a>. <a href="undocumented#SkFilterQuality">kLow SkFilterQuality</a> is typically implemented with
|
||||
<a href="undocumented#Filter_Quality_Bilerp">Filter Quality Bilerp</a>. <a href="undocumented#SkFilterQuality">kMedium SkFilterQuality</a> is typically implemented with
|
||||
<a href="undocumented#Filter_Quality_Bilerp">Filter Quality Bilerp</a>, and <a href="undocumented#Filter_Quality_MipMap">Filter Quality MipMap</a> when size is reduced.
|
||||
<a href="undocumented#SkFilterQuality">kHigh SkFilterQuality</a> is slowest, typically implemented with <a href="undocumented#Filter_Quality_BiCubic">Filter Quality BiCubic</a>.
|
||||
<a href="#SkPixmap_scalePixels_filterQuality">filterQuality</a> <a href="undocumented#kNone_SkFilterQuality">kNone_SkFilterQuality</a> is fastest, typically implemented with
|
||||
<a href="undocumented#Nearest_Neighbor">Filter Quality Nearest Neighbor</a>. <a href="undocumented#kLow_SkFilterQuality">kLow_SkFilterQuality</a> is typically implemented with
|
||||
<a href="undocumented#Bilerp">Filter Quality Bilerp</a>. <a href="undocumented#kMedium_SkFilterQuality">kMedium_SkFilterQuality</a> is typically implemented with
|
||||
<a href="undocumented#Bilerp">Filter Quality Bilerp</a>, and <a href="undocumented#MipMap">Filter Quality MipMap</a> when size is reduced.
|
||||
<a href="undocumented#kHigh_SkFilterQuality">kHigh_SkFilterQuality</a> is slowest, typically implemented with <a href="undocumented#BiCubic">Filter Quality BiCubic</a>.
|
||||
|
||||
### Parameters
|
||||
|
||||
<table> <tr> <td><a name="SkPixmap_scalePixels_dst"> <code><strong>dst </strong></code> </a></td> <td>
|
||||
<a href="SkImageInfo_Reference#Image_Info">Image Info</a> and pixel address to write to</td>
|
||||
</tr> <tr> <td><a name="SkPixmap_scalePixels_filterQuality"> <code><strong>filterQuality </strong></code> </a></td> <td>
|
||||
one of: <a href="undocumented#SkFilterQuality">kNone SkFilterQuality</a>, <a href="undocumented#SkFilterQuality">kLow SkFilterQuality</a>,
|
||||
<a href="undocumented#SkFilterQuality">kMedium SkFilterQuality</a>, <a href="undocumented#SkFilterQuality">kHigh SkFilterQuality</a></td>
|
||||
one of: <a href="undocumented#kNone_SkFilterQuality">kNone_SkFilterQuality</a>, <a href="undocumented#kLow_SkFilterQuality">kLow_SkFilterQuality</a>,
|
||||
<a href="undocumented#kMedium_SkFilterQuality">kMedium_SkFilterQuality</a>, <a href="undocumented#kHigh_SkFilterQuality">kHigh_SkFilterQuality</a></td>
|
||||
</tr>
|
||||
</table>
|
||||
|
||||
@ -1927,7 +1927,7 @@ true if pixels are scaled to fit <a href="#SkPixmap_scalePixels_dst">dst</a>
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkCanvas_drawBitmap">SkCanvas::drawBitmap</a> <a href="#SkImage_scalePixels">SkImage::scalePixels</a>
|
||||
<a href="SkCanvas_Reference#SkCanvas_drawBitmap">SkCanvas::drawBitmap</a> <a href="SkImage_Reference#SkImage_scalePixels">SkImage::scalePixels</a>
|
||||
|
||||
---
|
||||
|
||||
@ -1939,13 +1939,13 @@ bool erase(SkColor color, const SkIRect& subset) const
|
||||
</pre>
|
||||
|
||||
Writes <a href="#SkPixmap_erase_color">color</a> to pixels bounded by <a href="#SkPixmap_erase_subset">subset</a>; returns true on success.
|
||||
Returns false if <a href="#SkPixmap_colorType">colorType</a> is <a href="SkImageInfo_Reference#SkColorType">kUnknown SkColorType</a>, or if <a href="#SkPixmap_erase_subset">subset</a> does
|
||||
Returns false if <a href="#SkPixmap_colorType">colorType</a> is <a href="SkImageInfo_Reference#kUnknown_SkColorType">kUnknown_SkColorType</a>, or if <a href="#SkPixmap_erase_subset">subset</a> does
|
||||
not intersect <a href="#SkPixmap_bounds">bounds</a>.
|
||||
|
||||
### Parameters
|
||||
|
||||
<table> <tr> <td><a name="SkPixmap_erase_color"> <code><strong>color </strong></code> </a></td> <td>
|
||||
<a href="#Unpremultiply">Unpremultiplied</a> <a href="undocumented#Color">Color</a> to write</td>
|
||||
<a href="undocumented#Unpremultiply">Unpremultiplied</a> <a href="undocumented#Color">Color</a> to write</td>
|
||||
</tr> <tr> <td><a name="SkPixmap_erase_subset"> <code><strong>subset </strong></code> </a></td> <td>
|
||||
bounding integer <a href="SkRect_Reference#Rect">Rect</a> of written pixels</td>
|
||||
</tr>
|
||||
@ -1961,7 +1961,7 @@ true if pixels are changed
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkBitmap_erase">SkBitmap::erase</a> <a href="#SkCanvas_clear">SkCanvas::clear</a> <a href="#SkCanvas_drawColor">SkCanvas::drawColor</a>
|
||||
<a href="SkBitmap_Reference#SkBitmap_erase">SkBitmap::erase</a> <a href="SkCanvas_Reference#SkCanvas_clear">SkCanvas::clear</a> <a href="SkCanvas_Reference#SkCanvas_drawColor">SkCanvas::drawColor</a>
|
||||
|
||||
---
|
||||
|
||||
@ -1972,13 +1972,13 @@ bool erase(SkColor color) const
|
||||
</pre>
|
||||
|
||||
Writes <a href="#SkPixmap_erase_2_color">color</a> to pixels inside <a href="#SkPixmap_bounds">bounds</a>; returns true on success.
|
||||
Returns false if <a href="#SkPixmap_colorType">colorType</a> is <a href="SkImageInfo_Reference#SkColorType">kUnknown SkColorType</a>, or if <a href="#SkPixmap_bounds">bounds</a>
|
||||
Returns false if <a href="#SkPixmap_colorType">colorType</a> is <a href="SkImageInfo_Reference#kUnknown_SkColorType">kUnknown_SkColorType</a>, or if <a href="#SkPixmap_bounds">bounds</a>
|
||||
is empty.
|
||||
|
||||
### Parameters
|
||||
|
||||
<table> <tr> <td><a name="SkPixmap_erase_2_color"> <code><strong>color </strong></code> </a></td> <td>
|
||||
<a href="#Unpremultiply">Unpremultiplied</a> <a href="undocumented#Color">Color</a> to write</td>
|
||||
<a href="undocumented#Unpremultiply">Unpremultiplied</a> <a href="undocumented#Color">Color</a> to write</td>
|
||||
</tr>
|
||||
</table>
|
||||
|
||||
@ -1992,7 +1992,7 @@ true if pixels are changed
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkBitmap_erase">SkBitmap::erase</a> <a href="#SkCanvas_clear">SkCanvas::clear</a> <a href="#SkCanvas_drawColor">SkCanvas::drawColor</a>
|
||||
<a href="SkBitmap_Reference#SkBitmap_erase">SkBitmap::erase</a> <a href="SkCanvas_Reference#SkCanvas_clear">SkCanvas::clear</a> <a href="SkCanvas_Reference#SkCanvas_drawColor">SkCanvas::drawColor</a>
|
||||
|
||||
---
|
||||
|
||||
@ -2004,13 +2004,13 @@ bool erase(const SkColor4f& color, const SkIRect* subset = nullptr) const
|
||||
|
||||
Writes <a href="#SkPixmap_erase_3_color">color</a> to pixels bounded by <a href="#SkPixmap_erase_3_subset">subset</a>; returns true on success.
|
||||
if <a href="#SkPixmap_erase_3_subset">subset</a> is nullptr, writes colors pixels inside <a href="#SkPixmap_bounds">bounds</a>. Returns false if
|
||||
<a href="#SkPixmap_colorType">colorType</a> is <a href="SkImageInfo_Reference#SkColorType">kUnknown SkColorType</a>, if <a href="#SkPixmap_erase_3_subset">subset</a> is not nullptr and does
|
||||
<a href="#SkPixmap_colorType">colorType</a> is <a href="SkImageInfo_Reference#kUnknown_SkColorType">kUnknown_SkColorType</a>, if <a href="#SkPixmap_erase_3_subset">subset</a> is not nullptr and does
|
||||
not intersect <a href="#SkPixmap_bounds">bounds</a>, or if <a href="#SkPixmap_erase_3_subset">subset</a> is nullptr and <a href="#SkPixmap_bounds">bounds</a> is empty.
|
||||
|
||||
### Parameters
|
||||
|
||||
<table> <tr> <td><a name="SkPixmap_erase_3_color"> <code><strong>color </strong></code> </a></td> <td>
|
||||
<a href="#Unpremultiply">Unpremultiplied</a> <a href="undocumented#Color">Color</a> to write</td>
|
||||
<a href="undocumented#Unpremultiply">Unpremultiplied</a> <a href="undocumented#Color">Color</a> to write</td>
|
||||
</tr> <tr> <td><a name="SkPixmap_erase_3_subset"> <code><strong>subset </strong></code> </a></td> <td>
|
||||
bounding integer <a href="SkRect_Reference#Rect">Rect</a> of pixels to write; may be nullptr</td>
|
||||
</tr>
|
||||
@ -2026,7 +2026,7 @@ true if pixels are changed
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkBitmap_erase">SkBitmap::erase</a> <a href="#SkCanvas_clear">SkCanvas::clear</a> <a href="#SkCanvas_drawColor">SkCanvas::drawColor</a>
|
||||
<a href="SkBitmap_Reference#SkBitmap_erase">SkBitmap::erase</a> <a href="SkCanvas_Reference#SkCanvas_clear">SkCanvas::clear</a> <a href="SkCanvas_Reference#SkCanvas_drawColor">SkCanvas::drawColor</a>
|
||||
|
||||
---
|
||||
|
||||
|
||||
@ -5,11 +5,11 @@ SkPoint Reference
|
||||
|
||||
## <a name="Overview"></a> Overview
|
||||
|
||||
## <a name="Subtopic"></a> Subtopic
|
||||
## <a name="Overview_Subtopic"></a> Overview Subtopic
|
||||
|
||||
| name | description |
|
||||
| --- | --- |
|
||||
| <a href="#Constructor">Constructor</a> | functions that construct <a href="SkPoint_Reference#SkPoint">SkPoint</a> |
|
||||
| <a href="#Constructor">Constructor</a> | functions that construct <a href="#SkPoint">SkPoint</a> |
|
||||
| <a href="#Member_Function">Member Function</a> | static functions and member methods |
|
||||
| <a href="#Member">Member</a> | member values |
|
||||
| <a href="#Operator">Operator</a> | operator overloading methods |
|
||||
@ -65,12 +65,12 @@ SkPoint Reference
|
||||
|
||||
<a name="SkPoint_fX"> <code><strong>SkScalar fX</strong></code> </a>
|
||||
|
||||
x-axis value used by both <a href="#Point">Point</a> and <a href="SkPoint_Reference#Vector">Vector</a>. May contain any value, including
|
||||
x-axis value used by both <a href="#Point">Point</a> and <a href="#Vector">Vector</a>. May contain any value, including
|
||||
infinities and NaN.
|
||||
|
||||
<a name="SkPoint_fY"> <code><strong>SkScalar fY</strong></code> </a>
|
||||
|
||||
y-axis value used by both <a href="#Point">Point</a> and <a href="SkPoint_Reference#Vector">Vector</a>. May contain any value, including
|
||||
y-axis value used by both <a href="#Point">Point</a> and <a href="#Vector">Vector</a>. May contain any value, including
|
||||
infinities and NaN.
|
||||
|
||||
## <a name="Constructor"></a> Constructor
|
||||
@ -86,14 +86,14 @@ infinities and NaN.
|
||||
static constexpr SkPoint Make(SkScalar x, SkScalar y)
|
||||
</pre>
|
||||
|
||||
Sets <a href="#SkPoint_fX">fX</a> to x, <a href="#SkPoint_fY">fY</a> to y. Used both to set <a href="#Point">Point</a> and <a href="SkPoint_Reference#Vector">Vector</a>.
|
||||
Sets <a href="#SkPoint_fX">fX</a> to x, <a href="#SkPoint_fY">fY</a> to y. Used both to set <a href="#Point">Point</a> and <a href="#Vector">Vector</a>.
|
||||
|
||||
### Parameters
|
||||
|
||||
<table> <tr> <td><a name="SkPoint_Make_x"> <code><strong>x </strong></code> </a></td> <td>
|
||||
<a href="undocumented#SkScalar">SkScalar</a> x-axis value of constructed <a href="#Point">Point</a> or <a href="SkPoint_Reference#Vector">Vector</a></td>
|
||||
<a href="undocumented#SkScalar">SkScalar</a> x-axis value of constructed <a href="#Point">Point</a> or <a href="#Vector">Vector</a></td>
|
||||
</tr> <tr> <td><a name="SkPoint_Make_y"> <code><strong>y </strong></code> </a></td> <td>
|
||||
<a href="undocumented#SkScalar">SkScalar</a> y-axis value of constructed <a href="#Point">Point</a> or <a href="SkPoint_Reference#Vector">Vector</a></td>
|
||||
<a href="undocumented#SkScalar">SkScalar</a> y-axis value of constructed <a href="#Point">Point</a> or <a href="#Vector">Vector</a></td>
|
||||
</tr>
|
||||
</table>
|
||||
|
||||
@ -115,7 +115,7 @@ all equal
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkPoint_set">set</a> <a href="#SkPoint_iset">iset</a><sup><a href="#SkPoint_iset_2">[2]</a></sup> <a href="#SkIPoint_Make">SkIPoint::Make</a>
|
||||
<a href="#SkPoint_set">set</a> <a href="#SkPoint_iset">iset</a><sup><a href="#SkPoint_iset_2">[2]</a></sup> <a href="SkIPoint_Reference#SkIPoint_Make">SkIPoint::Make</a>
|
||||
|
||||
---
|
||||
|
||||
@ -139,7 +139,7 @@ all equal
|
||||
SkScalar x() const
|
||||
</pre>
|
||||
|
||||
Returns x-axis value of <a href="#Point">Point</a> or <a href="SkPoint_Reference#Vector">Vector</a>.
|
||||
Returns x-axis value of <a href="#Point">Point</a> or <a href="#Vector">Vector</a>.
|
||||
|
||||
### Return Value
|
||||
|
||||
@ -159,7 +159,7 @@ pt1.fX == pt1.x()
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkPoint_y">y</a> <a href="#SkIPoint_x">SkIPoint::x()</a>
|
||||
<a href="#SkPoint_y">y</a> <a href="SkIPoint_Reference#SkIPoint_x">SkIPoint::x()</a>
|
||||
|
||||
---
|
||||
|
||||
@ -170,7 +170,7 @@ pt1.fX == pt1.x()
|
||||
SkScalar y() const
|
||||
</pre>
|
||||
|
||||
Returns y-axis value of <a href="#Point">Point</a> or <a href="SkPoint_Reference#Vector">Vector</a>.
|
||||
Returns y-axis value of <a href="#Point">Point</a> or <a href="#Vector">Vector</a>.
|
||||
|
||||
### Return Value
|
||||
|
||||
@ -190,7 +190,7 @@ pt1.fY == pt1.y()
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkPoint_x">x</a> <a href="#SkIPoint_y">SkIPoint::y()</a>
|
||||
<a href="#SkPoint_x">x</a> <a href="SkIPoint_Reference#SkIPoint_y">SkIPoint::y()</a>
|
||||
|
||||
---
|
||||
|
||||
@ -222,7 +222,7 @@ pt.isZero() == true
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkPoint_isFinite">isFinite</a> <a href="#SkIPoint_isZero">SkIPoint::isZero</a>
|
||||
<a href="#SkPoint_isFinite">isFinite</a> <a href="SkIPoint_Reference#SkIPoint_isZero">SkIPoint::isZero</a>
|
||||
|
||||
---
|
||||
|
||||
@ -305,7 +305,7 @@ new value for <a href="#SkPoint_fY">fY</a></td>
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkPoint_set">set</a> <a href="#SkPoint_Make">Make</a> <a href="#SkIPoint_set">SkIPoint::set</a>
|
||||
<a href="#SkPoint_set">set</a> <a href="#SkPoint_Make">Make</a> <a href="SkIPoint_Reference#SkIPoint_set">SkIPoint::set</a>
|
||||
|
||||
---
|
||||
|
||||
@ -343,7 +343,7 @@ fPt: -2.14748e+09, 2.14748e+09
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkPoint_set">set</a> <a href="#SkPoint_Make">Make</a> <a href="#SkIPoint_set">SkIPoint::set</a>
|
||||
<a href="#SkPoint_set">set</a> <a href="#SkPoint_Make">Make</a> <a href="SkIPoint_Reference#SkIPoint_set">SkIPoint::set</a>
|
||||
|
||||
---
|
||||
|
||||
@ -413,7 +413,7 @@ Adds offset to each <a href="#Point">Point</a> in <a href="#SkPoint_Offset_point
|
||||
</tr> <tr> <td><a name="SkPoint_Offset_count"> <code><strong>count </strong></code> </a></td> <td>
|
||||
entries in array</td>
|
||||
</tr> <tr> <td><a name="SkPoint_Offset_offset"> <code><strong>offset </strong></code> </a></td> <td>
|
||||
<a href="SkPoint_Reference#Vector">Vector</a> added to <a href="#SkPoint_Offset_points">points</a></td>
|
||||
<a href="#Vector">Vector</a> added to <a href="#SkPoint_Offset_points">points</a></td>
|
||||
</tr>
|
||||
</table>
|
||||
|
||||
@ -550,7 +550,7 @@ bool normalize()
|
||||
</pre>
|
||||
|
||||
Scales (<a href="#SkPoint_fX">fX</a>, <a href="#SkPoint_fY">fY</a>) so that <a href="#SkPoint_length">length</a> returns one, while preserving ratio of <a href="#SkPoint_fX">fX</a> to <a href="#SkPoint_fY">fY</a>,
|
||||
if possible. If prior length is nearly zero, sets <a href="SkPoint_Reference#Vector">Vector</a> to (0, 0) and returns
|
||||
if possible. If prior length is nearly zero, sets <a href="#Vector">Vector</a> to (0, 0) and returns
|
||||
false; otherwise returns true.
|
||||
|
||||
### Return Value
|
||||
@ -574,9 +574,9 @@ true if former length is not zero or nearly zero
|
||||
bool setNormalize(SkScalar x, SkScalar y)
|
||||
</pre>
|
||||
|
||||
Sets <a href="SkPoint_Reference#Vector">Vector</a> to (x, y) scaled so <a href="#SkPoint_length">length</a> returns one, and so that
|
||||
Sets <a href="#Vector">Vector</a> to (x, y) scaled so <a href="#SkPoint_length">length</a> returns one, and so that
|
||||
(<a href="#SkPoint_fX">fX</a>, <a href="#SkPoint_fY">fY</a>) is proportional to (x, y). If (x, y) length is nearly zero,
|
||||
sets <a href="SkPoint_Reference#Vector">Vector</a> to (0, 0) and returns false; otherwise returns true.
|
||||
sets <a href="#Vector">Vector</a> to (0, 0) and returns false; otherwise returns true.
|
||||
|
||||
### Parameters
|
||||
|
||||
@ -608,8 +608,8 @@ true if (x, y) length is not zero or nearly zero
|
||||
bool setLength(SkScalar length)
|
||||
</pre>
|
||||
|
||||
Scales <a href="SkPoint_Reference#Vector">Vector</a> so that <a href="#SkPoint_distanceToOrigin">distanceToOrigin</a> returns length, if possible. If former
|
||||
length is nearly zero, sets <a href="SkPoint_Reference#Vector">Vector</a> to (0, 0) and return false; otherwise returns
|
||||
Scales <a href="#Vector">Vector</a> so that <a href="#SkPoint_distanceToOrigin">distanceToOrigin</a> returns length, if possible. If former
|
||||
length is nearly zero, sets <a href="#Vector">Vector</a> to (0, 0) and return false; otherwise returns
|
||||
true.
|
||||
|
||||
### Parameters
|
||||
@ -639,8 +639,8 @@ true if former length is not zero or nearly zero
|
||||
bool setLength(SkScalar x, SkScalar y, SkScalar length)
|
||||
</pre>
|
||||
|
||||
Sets <a href="SkPoint_Reference#Vector">Vector</a> to (x, y) scaled to length, if possible. If former
|
||||
length is nearly zero, sets <a href="SkPoint_Reference#Vector">Vector</a> to (0, 0) and return false; otherwise returns
|
||||
Sets <a href="#Vector">Vector</a> to (x, y) scaled to length, if possible. If former
|
||||
length is nearly zero, sets <a href="#Vector">Vector</a> to (0, 0) and return false; otherwise returns
|
||||
true.
|
||||
|
||||
### Parameters
|
||||
@ -681,11 +681,11 @@ true if (x, y) length is not zero or nearly zero
|
||||
| <a href="#SkPoint_notequal_operator">operator!=(const SkPoint& a, const SkPoint& b)</a> | returns true if <a href="#Point">Point</a> are unequal |
|
||||
| <a href="#SkPoint_multiply_operator">operator*(SkScalar scale) const</a> | returns <a href="#Point">Point</a> multiplied by scale |
|
||||
| <a href="#SkPoint_multiplyby_operator">operator*=(SkScalar scale)</a> | multiplies <a href="#Point">Point</a> by scale factor |
|
||||
| <a href="#SkPoint_add_operator">operator+(const SkPoint& a, const SkVector& b)</a> | returns <a href="#Point">Point</a> offset by <a href="SkPoint_Reference#Vector">Vector</a> |
|
||||
| <a href="#SkPoint_addto_operator">operator+=(const SkVector& v)</a> | adds <a href="SkPoint_Reference#Vector">Vector</a> to <a href="#Point">Point</a> |
|
||||
| <a href="#SkPoint_add_operator">operator+(const SkPoint& a, const SkVector& b)</a> | returns <a href="#Point">Point</a> offset by <a href="#Vector">Vector</a> |
|
||||
| <a href="#SkPoint_addto_operator">operator+=(const SkVector& v)</a> | adds <a href="#Vector">Vector</a> to <a href="#Point">Point</a> |
|
||||
| <a href="#SkPoint_minus_operator">operator-() const</a> | reverses sign of <a href="#Point">Point</a> |
|
||||
| <a href="#SkPoint_subtract_operator">operator-(const SkPoint& a, const SkPoint& b)</a> | returns <a href="SkPoint_Reference#Vector">Vector</a> between <a href="#Point">Points</a> |
|
||||
| <a href="#SkPoint_subtractfrom_operator">operator-=(const SkVector& v)</a> | subtracts <a href="SkPoint_Reference#Vector">Vector</a> from <a href="#Point">Point</a> |
|
||||
| <a href="#SkPoint_subtract_operator">operator-(const SkPoint& a, const SkPoint& b)</a> | returns <a href="#Vector">Vector</a> between <a href="#Point">Points</a> |
|
||||
| <a href="#SkPoint_subtractfrom_operator">operator-=(const SkVector& v)</a> | subtracts <a href="#Vector">Vector</a> from <a href="#Point">Point</a> |
|
||||
| <a href="#SkPoint_equal_operator">operator==(const SkPoint& a, const SkPoint& b)</a> | returns true if <a href="#Point">Point</a> are equal |
|
||||
|
||||
<a name="SkPoint_scale"></a>
|
||||
@ -801,7 +801,7 @@ pt: nan, -nan negate: -nan, nan
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkPoint_negate">negate</a> <a href="#SkPoint_subtract_operator">operator-(const SkPoint& a, const SkPoint& b)</a> <a href="#SkPoint_subtractfrom_operator">operator-=(const SkVector& v)</a> <a href="#SkIPoint_minus_operator">SkIPoint::operator-() const</a>
|
||||
<a href="#SkPoint_negate">negate</a> <a href="#SkPoint_subtract_operator">operator-(const SkPoint& a, const SkPoint& b)</a> <a href="#SkPoint_subtractfrom_operator">operator-=(const SkVector& v)</a> <a href="SkIPoint_Reference#SkIPoint_minus_operator">SkIPoint::operator-() const</a>
|
||||
|
||||
---
|
||||
|
||||
@ -812,13 +812,13 @@ pt: nan, -nan negate: -nan, nan
|
||||
void operator+=(const SkVector& v)
|
||||
</pre>
|
||||
|
||||
Adds <a href="SkPoint_Reference#Vector">Vector</a> <a href="#SkPoint_addto_operator_v">v</a> to <a href="#Point">Point</a>. Sets <a href="#Point">Point</a> to:
|
||||
Adds <a href="#Vector">Vector</a> <a href="#SkPoint_addto_operator_v">v</a> to <a href="#Point">Point</a>. Sets <a href="#Point">Point</a> to:
|
||||
(<a href="#SkPoint_fX">fX</a> + <a href="#SkPoint_addto_operator_v">v</a>.<a href="#SkPoint_fX">fX</a>, <a href="#SkPoint_fY">fY</a> + <a href="#SkPoint_addto_operator_v">v</a>.<a href="#SkPoint_fY">fY</a>).
|
||||
|
||||
### Parameters
|
||||
|
||||
<table> <tr> <td><a name="SkPoint_addto_operator_v"> <code><strong>v </strong></code> </a></td> <td>
|
||||
<a href="SkPoint_Reference#Vector">Vector</a> to add</td>
|
||||
<a href="#Vector">Vector</a> to add</td>
|
||||
</tr>
|
||||
</table>
|
||||
|
||||
@ -828,7 +828,7 @@ Adds <a href="SkPoint_Reference#Vector">Vector</a> <a href="#SkPoint_addto_opera
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkPoint_offset">offset</a> <a href="#SkPoint_add_operator">operator+(const SkPoint& a, const SkVector& b)</a> <a href="#SkIPoint_addto_operator">SkIPoint::operator+=(const SkIVector& v)</a>
|
||||
<a href="#SkPoint_offset">offset</a> <a href="#SkPoint_add_operator">operator+(const SkPoint& a, const SkVector& b)</a> <a href="SkIPoint_Reference#SkIPoint_addto_operator">SkIPoint::operator+=(const SkIVector& v)</a>
|
||||
|
||||
---
|
||||
|
||||
@ -839,13 +839,13 @@ Adds <a href="SkPoint_Reference#Vector">Vector</a> <a href="#SkPoint_addto_opera
|
||||
void operator-=(const SkVector& v)
|
||||
</pre>
|
||||
|
||||
Subtracts <a href="SkPoint_Reference#Vector">Vector</a> <a href="#SkPoint_subtractfrom_operator_v">v</a> from <a href="#Point">Point</a>. Sets <a href="#Point">Point</a> to:
|
||||
Subtracts <a href="#Vector">Vector</a> <a href="#SkPoint_subtractfrom_operator_v">v</a> from <a href="#Point">Point</a>. Sets <a href="#Point">Point</a> to:
|
||||
(<a href="#SkPoint_fX">fX</a> - <a href="#SkPoint_subtractfrom_operator_v">v</a>.<a href="#SkPoint_fX">fX</a>, <a href="#SkPoint_fY">fY</a> - <a href="#SkPoint_subtractfrom_operator_v">v</a>.<a href="#SkPoint_fY">fY</a>).
|
||||
|
||||
### Parameters
|
||||
|
||||
<table> <tr> <td><a name="SkPoint_subtractfrom_operator_v"> <code><strong>v </strong></code> </a></td> <td>
|
||||
<a href="SkPoint_Reference#Vector">Vector</a> to subtract</td>
|
||||
<a href="#Vector">Vector</a> to subtract</td>
|
||||
</tr>
|
||||
</table>
|
||||
|
||||
@ -855,7 +855,7 @@ Subtracts <a href="SkPoint_Reference#Vector">Vector</a> <a href="#SkPoint_subtra
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkPoint_offset">offset</a> <a href="#SkPoint_subtract_operator">operator-(const SkPoint& a, const SkPoint& b)</a> <a href="#SkIPoint_subtractfrom_operator">SkIPoint::operator-=(const SkIVector& v)</a>
|
||||
<a href="#SkPoint_offset">offset</a> <a href="#SkPoint_subtract_operator">operator-(const SkPoint& a, const SkPoint& b)</a> <a href="SkIPoint_Reference#SkIPoint_subtractfrom_operator">SkIPoint::operator-=(const SkIVector& v)</a>
|
||||
|
||||
---
|
||||
|
||||
@ -871,7 +871,7 @@ Returns <a href="#Point">Point</a> multiplied by scale.
|
||||
### Parameters
|
||||
|
||||
<table> <tr> <td><a name="SkPoint_multiply_operator_scale"> <code><strong>scale </strong></code> </a></td> <td>
|
||||
<a href="#Scalar">Scalar</a> to multiply by</td>
|
||||
<a href="undocumented#Scalar">Scalar</a> to multiply by</td>
|
||||
</tr>
|
||||
</table>
|
||||
|
||||
@ -902,7 +902,7 @@ Multiplies <a href="#Point">Point</a> by scale. Sets <a href="#Point">Point</a>
|
||||
### Parameters
|
||||
|
||||
<table> <tr> <td><a name="SkPoint_multiplyby_operator_scale"> <code><strong>scale </strong></code> </a></td> <td>
|
||||
<a href="#Scalar">Scalar</a> to multiply by</td>
|
||||
<a href="undocumented#Scalar">Scalar</a> to multiply by</td>
|
||||
</tr>
|
||||
</table>
|
||||
|
||||
@ -950,7 +950,7 @@ pt: nan, -1 finite: false
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkRect_isFinite">SkRect::isFinite</a> <a href="#SkPath_isFinite">SkPath::isFinite</a>
|
||||
<a href="SkRect_Reference#SkRect_isFinite">SkRect::isFinite</a> <a href="SkPath_Reference#SkPath_isFinite">SkPath::isFinite</a>
|
||||
|
||||
---
|
||||
|
||||
@ -1090,10 +1090,10 @@ pt: nan, -1 != pt
|
||||
SkVector operator-(const SkPoint& a, const SkPoint& b)
|
||||
</pre>
|
||||
|
||||
Returns <a href="SkPoint_Reference#Vector">Vector</a> from <a href="#SkPoint_subtract_operator_b">b</a> to <a href="#SkPoint_subtract_operator_a">a</a>, computed as(<a href="#SkPoint_subtract_operator_a">a</a>.<a href="#SkPoint_fX">fX</a> - <a href="#SkPoint_subtract_operator_b">b</a>.<a href="#SkPoint_fX">fX</a>, <a href="#SkPoint_subtract_operator_a">a</a>.<a href="#SkPoint_fY">fY</a> - <a href="#SkPoint_subtract_operator_b">b</a>.<a href="#SkPoint_fY">fY</a>).
|
||||
Returns <a href="#Vector">Vector</a> from <a href="#SkPoint_subtract_operator_b">b</a> to <a href="#SkPoint_subtract_operator_a">a</a>, computed as(<a href="#SkPoint_subtract_operator_a">a</a>.<a href="#SkPoint_fX">fX</a> - <a href="#SkPoint_subtract_operator_b">b</a>.<a href="#SkPoint_fX">fX</a>, <a href="#SkPoint_subtract_operator_a">a</a>.<a href="#SkPoint_fY">fY</a> - <a href="#SkPoint_subtract_operator_b">b</a>.<a href="#SkPoint_fY">fY</a>).
|
||||
|
||||
Can also be used to subtract <a href="SkPoint_Reference#Vector">Vector</a> from <a href="#Point">Point</a>, returning <a href="#Point">Point</a>.
|
||||
Can also be used to subtract <a href="SkPoint_Reference#Vector">Vector</a> from <a href="SkPoint_Reference#Vector">Vector</a>, returning <a href="SkPoint_Reference#Vector">Vector</a>.
|
||||
Can also be used to subtract <a href="#Vector">Vector</a> from <a href="#Point">Point</a>, returning <a href="#Point">Point</a>.
|
||||
Can also be used to subtract <a href="#Vector">Vector</a> from <a href="#Vector">Vector</a>, returning <a href="#Vector">Vector</a>.
|
||||
|
||||
### Parameters
|
||||
|
||||
@ -1106,7 +1106,7 @@ Can also be used to subtract <a href="SkPoint_Reference#Vector">Vector</a> from
|
||||
|
||||
### Return Value
|
||||
|
||||
<a href="SkPoint_Reference#Vector">Vector</a> from <a href="#SkPoint_subtract_operator_b">b</a> to <a href="#SkPoint_subtract_operator_a">a</a>
|
||||
<a href="#Vector">Vector</a> from <a href="#SkPoint_subtract_operator_b">b</a> to <a href="#SkPoint_subtract_operator_a">a</a>
|
||||
|
||||
### Example
|
||||
|
||||
@ -1125,18 +1125,18 @@ Can also be used to subtract <a href="SkPoint_Reference#Vector">Vector</a> from
|
||||
SkPoint operator+(const SkPoint& a, const SkVector& b)
|
||||
</pre>
|
||||
|
||||
Returns <a href="#Point">Point</a> resulting from <a href="#Point">Point</a> <a href="#SkPoint_add_operator_a">a</a> offset by <a href="SkPoint_Reference#Vector">Vector</a> <a href="#SkPoint_add_operator_b">b</a>, computed as:
|
||||
Returns <a href="#Point">Point</a> resulting from <a href="#Point">Point</a> <a href="#SkPoint_add_operator_a">a</a> offset by <a href="#Vector">Vector</a> <a href="#SkPoint_add_operator_b">b</a>, computed as:
|
||||
(<a href="#SkPoint_add_operator_a">a</a>.<a href="#SkPoint_fX">fX</a> + <a href="#SkPoint_add_operator_b">b</a>.<a href="#SkPoint_fX">fX</a>, <a href="#SkPoint_add_operator_a">a</a>.<a href="#SkPoint_fY">fY</a> + <a href="#SkPoint_add_operator_b">b</a>.<a href="#SkPoint_fY">fY</a>).
|
||||
|
||||
Can also be used to offset <a href="#Point">Point</a> <a href="#SkPoint_add_operator_b">b</a> by <a href="SkPoint_Reference#Vector">Vector</a> <a href="#SkPoint_add_operator_a">a</a>, returning <a href="#Point">Point</a>.
|
||||
Can also be used to add <a href="SkPoint_Reference#Vector">Vector</a> to <a href="SkPoint_Reference#Vector">Vector</a>, returning <a href="SkPoint_Reference#Vector">Vector</a>.
|
||||
Can also be used to offset <a href="#Point">Point</a> <a href="#SkPoint_add_operator_b">b</a> by <a href="#Vector">Vector</a> <a href="#SkPoint_add_operator_a">a</a>, returning <a href="#Point">Point</a>.
|
||||
Can also be used to add <a href="#Vector">Vector</a> to <a href="#Vector">Vector</a>, returning <a href="#Vector">Vector</a>.
|
||||
|
||||
### Parameters
|
||||
|
||||
<table> <tr> <td><a name="SkPoint_add_operator_a"> <code><strong>a </strong></code> </a></td> <td>
|
||||
<a href="#Point">Point</a> or <a href="SkPoint_Reference#Vector">Vector</a> to add to</td>
|
||||
<a href="#Point">Point</a> or <a href="#Vector">Vector</a> to add to</td>
|
||||
</tr> <tr> <td><a name="SkPoint_add_operator_b"> <code><strong>b </strong></code> </a></td> <td>
|
||||
<a href="#Point">Point</a> or <a href="SkPoint_Reference#Vector">Vector</a> to add</td>
|
||||
<a href="#Point">Point</a> or <a href="#Vector">Vector</a> to add</td>
|
||||
</tr>
|
||||
</table>
|
||||
|
||||
@ -1266,7 +1266,7 @@ straight-line distance from <a href="#SkPoint_Distance_a">a</a> to <a href="#SkP
|
||||
static SkScalar DotProduct(const SkVector& a, const SkVector& b)
|
||||
</pre>
|
||||
|
||||
Returns the dot product of <a href="SkPoint_Reference#Vector">Vector</a> <a href="#SkPoint_DotProduct_a">a</a> and <a href="SkPoint_Reference#Vector">Vector</a> <a href="#SkPoint_DotProduct_b">b</a>.
|
||||
Returns the dot product of <a href="#Vector">Vector</a> <a href="#SkPoint_DotProduct_a">a</a> and <a href="#Vector">Vector</a> <a href="#SkPoint_DotProduct_b">b</a>.
|
||||
|
||||
### Parameters
|
||||
|
||||
@ -1298,7 +1298,7 @@ product of input magnitudes and cosine of the angle between them
|
||||
static SkScalar CrossProduct(const SkVector& a, const SkVector& b)
|
||||
</pre>
|
||||
|
||||
Returns the cross product of <a href="SkPoint_Reference#Vector">Vector</a> <a href="#SkPoint_CrossProduct_a">a</a> and <a href="SkPoint_Reference#Vector">Vector</a> <a href="#SkPoint_CrossProduct_b">b</a>.
|
||||
Returns the cross product of <a href="#Vector">Vector</a> <a href="#SkPoint_CrossProduct_a">a</a> and <a href="#Vector">Vector</a> <a href="#SkPoint_CrossProduct_b">b</a>.
|
||||
|
||||
<a href="#SkPoint_CrossProduct_a">a</a> and <a href="#SkPoint_CrossProduct_b">b</a> form three-dimensional vectors with z-axis value equal to zero. The
|
||||
cross product is <a href="#SkPoint_CrossProduct_a">a</a> three-dimensional vector with x-axis and y-axis values equal
|
||||
@ -1334,9 +1334,9 @@ area spanned by <a href="#Vector">Vectors</a> signed by angle direction
|
||||
SkScalar cross(const SkVector& vec) const
|
||||
</pre>
|
||||
|
||||
Returns the cross product of <a href="SkPoint_Reference#Vector">Vector</a> and <a href="#SkPoint_cross_vec">vec</a>.
|
||||
Returns the cross product of <a href="#Vector">Vector</a> and <a href="#SkPoint_cross_vec">vec</a>.
|
||||
|
||||
<a href="SkPoint_Reference#Vector">Vector</a> and <a href="#SkPoint_cross_vec">vec</a> form three-dimensional vectors with z-axis value equal to zero.
|
||||
<a href="#Vector">Vector</a> and <a href="#SkPoint_cross_vec">vec</a> form three-dimensional vectors with z-axis value equal to zero.
|
||||
The cross product is a three-dimensional vector with x-axis and y-axis values
|
||||
equal to zero. The cross product z-axis component is returned.
|
||||
|
||||
@ -1368,7 +1368,7 @@ area spanned by <a href="#Vector">Vectors</a> signed by angle direction
|
||||
SkScalar dot(const SkVector& vec) const
|
||||
</pre>
|
||||
|
||||
Returns the dot product of <a href="SkPoint_Reference#Vector">Vector</a> and <a href="SkPoint_Reference#Vector">Vector</a> <a href="#SkPoint_dot_vec">vec</a>.
|
||||
Returns the dot product of <a href="#Vector">Vector</a> and <a href="#Vector">Vector</a> <a href="#SkPoint_dot_vec">vec</a>.
|
||||
|
||||
### Parameters
|
||||
|
||||
|
||||
@ -5,11 +5,11 @@ SkRect Reference
|
||||
|
||||
## <a name="Overview"></a> Overview
|
||||
|
||||
## <a name="Subtopic"></a> Subtopic
|
||||
## <a name="Overview_Subtopic"></a> Overview Subtopic
|
||||
|
||||
| name | description |
|
||||
| --- | --- |
|
||||
| <a href="#Constructor">Constructor</a> | functions that construct <a href="SkRect_Reference#SkRect">SkRect</a> |
|
||||
| <a href="#Constructor">Constructor</a> | functions that construct <a href="#SkRect">SkRect</a> |
|
||||
| <a href="#Member_Function">Member Function</a> | static functions and member methods |
|
||||
| <a href="#Member">Member</a> | member values |
|
||||
| <a href="#Operator">Operator</a> | operator overloading methods |
|
||||
@ -29,8 +29,8 @@ integer input cannot convert to <a href="undocumented#SkScalar">SkScalar</a> wit
|
||||
|
||||
| name | description |
|
||||
| --- | --- |
|
||||
| <a href="#As_Points">As Points</a> | conversion to and from <a href="#Point">Points</a> |
|
||||
| <a href="#From_Integers">From Integers</a> | set <a href="#Scalar">Scalar</a> values from integer input |
|
||||
| <a href="#As_Points">As Points</a> | conversion to and from <a href="SkPoint_Reference#Point">Points</a> |
|
||||
| <a href="#From_Integers">From Integers</a> | set <a href="undocumented#Scalar">Scalar</a> values from integer input |
|
||||
| <a href="#Inset_Outset_Offset">Inset Outset Offset</a> | moves sides |
|
||||
| <a href="#Intersection">Intersection</a> | set to shared bounds |
|
||||
| <a href="#Join">Join</a> | set to union of bounds |
|
||||
@ -174,7 +174,7 @@ outset rect isEmpty: false
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkRect_isEmpty">isEmpty</a> <a href="#SkRect_setEmpty">setEmpty</a> <a href="#SkIRect_MakeEmpty">SkIRect::MakeEmpty</a>
|
||||
<a href="#SkRect_isEmpty">isEmpty</a> <a href="#SkRect_setEmpty">setEmpty</a> <a href="SkIRect_Reference#SkIRect_MakeEmpty">SkIRect::MakeEmpty</a>
|
||||
|
||||
---
|
||||
|
||||
@ -218,7 +218,7 @@ all equal
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkRect_MakeSize">MakeSize</a> <a href="#SkRect_MakeXYWH">MakeXYWH</a> <a href="#SkRect_MakeIWH">MakeIWH</a> <a href="#SkRect_setWH">setWH</a> <a href="#SkIRect_MakeWH">SkIRect::MakeWH</a>
|
||||
<a href="#SkRect_MakeSize">MakeSize</a> <a href="#SkRect_MakeXYWH">MakeXYWH</a> <a href="#SkRect_MakeIWH">MakeIWH</a> <a href="#SkRect_setWH">setWH</a> <a href="SkIRect_Reference#SkIRect_MakeWH">SkIRect::MakeWH</a>
|
||||
|
||||
---
|
||||
|
||||
@ -263,7 +263,7 @@ i_rect width: 125000111 f_rect width:125000112
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkRect_MakeXYWH">MakeXYWH</a> <a href="#SkRect_MakeWH">MakeWH</a> <a href="#SkRect_isetWH">isetWH</a> <a href="#SkIRect_MakeWH">SkIRect::MakeWH</a>
|
||||
<a href="#SkRect_MakeXYWH">MakeXYWH</a> <a href="#SkRect_MakeWH">MakeWH</a> <a href="#SkRect_isetWH">isetWH</a> <a href="SkIRect_Reference#SkIRect_MakeWH">SkIRect::MakeWH</a>
|
||||
|
||||
---
|
||||
|
||||
@ -303,7 +303,7 @@ floor width: 25 height: 35
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkRect_MakeWH">MakeWH</a> <a href="#SkRect_MakeXYWH">MakeXYWH</a> <a href="#SkRect_MakeIWH">MakeIWH</a> <a href="#SkRect_setWH">setWH</a> <a href="#SkIRect_MakeWH">SkIRect::MakeWH</a>
|
||||
<a href="#SkRect_MakeWH">MakeWH</a> <a href="#SkRect_MakeXYWH">MakeXYWH</a> <a href="#SkRect_MakeIWH">MakeIWH</a> <a href="#SkRect_setWH">setWH</a> <a href="SkIRect_Reference#SkIRect_MakeWH">SkIRect::MakeWH</a>
|
||||
|
||||
---
|
||||
|
||||
@ -349,7 +349,7 @@ rect: 5, 25, 15, 35 isEmpty: false
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkRect_MakeXYWH">MakeXYWH</a> <a href="#SkIRect_MakeLTRB">SkIRect::MakeLTRB</a>
|
||||
<a href="#SkRect_MakeXYWH">MakeXYWH</a> <a href="SkIRect_Reference#SkIRect_MakeLTRB">SkIRect::MakeLTRB</a>
|
||||
|
||||
---
|
||||
|
||||
@ -396,7 +396,7 @@ rect: -10, 35, 5, 60 isEmpty: false
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkRect_MakeLTRB">MakeLTRB</a> <a href="#SkIRect_MakeXYWH">SkIRect::MakeXYWH</a>
|
||||
<a href="#SkRect_MakeLTRB">MakeLTRB</a> <a href="SkIRect_Reference#SkIRect_MakeXYWH">SkIRect::MakeXYWH</a>
|
||||
|
||||
---
|
||||
|
||||
@ -444,7 +444,7 @@ rect1 == rect2
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkRect_MakeWH">MakeWH</a> <a href="#SkRect_MakeXYWH">MakeXYWH</a> <a href="#SkRect_MakeIWH">SkRect::MakeIWH</a> <a href="#SkIRect_MakeSize">SkIRect::MakeSize</a>
|
||||
<a href="#SkRect_MakeWH">MakeWH</a> <a href="#SkRect_MakeXYWH">MakeXYWH</a> <a href="#SkRect_MakeIWH">SkRect::MakeIWH</a> <a href="SkIRect_Reference#SkIRect_MakeSize">SkIRect::MakeSize</a>
|
||||
|
||||
---
|
||||
|
||||
@ -454,7 +454,7 @@ rect1 == rect2
|
||||
static SkRect SK_WARN_UNUSED_RESULT Make(const SkIRect& irect)
|
||||
</pre>
|
||||
|
||||
Returns constructed <a href="SkIRect_Reference#IRect">IRect</a> set to <a href="#SkRect_Make_2_irect">irect</a>, promoting integers to <a href="#Scalar">Scalar</a>.
|
||||
Returns constructed <a href="SkIRect_Reference#IRect">IRect</a> set to <a href="#SkRect_Make_2_irect">irect</a>, promoting integers to <a href="undocumented#Scalar">Scalar</a>.
|
||||
Does not validate input; <a href="#SkRect_fLeft">fLeft</a> may be greater than <a href="#SkRect_fRight">fRight</a>, <a href="#SkRect_fTop">fTop</a> may be greater
|
||||
than <a href="#SkRect_fBottom">fBottom</a>.
|
||||
|
||||
@ -534,7 +534,7 @@ sorted: {20, 40, 20, 50} is empty
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkRect_MakeEmpty">MakeEmpty</a> <a href="#SkRect_sort">sort</a> <a href="#SkIRect_isEmpty">SkIRect::isEmpty</a>
|
||||
<a href="#SkRect_MakeEmpty">MakeEmpty</a> <a href="#SkRect_sort">sort</a> <a href="SkIRect_Reference#SkIRect_isEmpty">SkIRect::isEmpty</a>
|
||||
|
||||
---
|
||||
|
||||
@ -637,7 +637,7 @@ sorted.fLeft: 10 sorted.x(): 10
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkRect_fLeft">fLeft</a> <a href="#SkRect_left">left</a> <a href="#SkRect_y">y</a> <a href="#SkIRect_x">SkIRect::x()</a>
|
||||
<a href="#SkRect_fLeft">fLeft</a> <a href="#SkRect_left">left</a> <a href="#SkRect_y">y</a> <a href="SkIRect_Reference#SkIRect_x">SkIRect::x()</a>
|
||||
|
||||
---
|
||||
|
||||
@ -670,7 +670,7 @@ sorted.fTop: 5 sorted.y(): 5
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkRect_fTop">fTop</a> <a href="#SkRect_top">top</a> <a href="#SkRect_x">x</a> <a href="#SkIRect_y">SkIRect::y()</a>
|
||||
<a href="#SkRect_fTop">fTop</a> <a href="#SkRect_top">top</a> <a href="#SkRect_x">x</a> <a href="SkIRect_Reference#SkIRect_y">SkIRect::y()</a>
|
||||
|
||||
---
|
||||
|
||||
@ -703,7 +703,7 @@ sorted.fLeft: 10 sorted.left(): 10
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkRect_fLeft">fLeft</a> <a href="#SkRect_x">x</a> <a href="#SkIRect_left">SkIRect::left()</a>
|
||||
<a href="#SkRect_fLeft">fLeft</a> <a href="#SkRect_x">x</a> <a href="SkIRect_Reference#SkIRect_left">SkIRect::left()</a>
|
||||
|
||||
---
|
||||
|
||||
@ -736,7 +736,7 @@ sorted.fTop: 5 sorted.top(): 5
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkRect_fTop">fTop</a> <a href="#SkRect_y">y</a> <a href="#SkIRect_top">SkIRect::top()</a>
|
||||
<a href="#SkRect_fTop">fTop</a> <a href="#SkRect_y">y</a> <a href="SkIRect_Reference#SkIRect_top">SkIRect::top()</a>
|
||||
|
||||
---
|
||||
|
||||
@ -769,7 +769,7 @@ sorted.fRight: 15 sorted.right(): 15
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkRect_fRight">fRight</a> <a href="#SkIRect_right">SkIRect::right()</a>
|
||||
<a href="#SkRect_fRight">fRight</a> <a href="SkIRect_Reference#SkIRect_right">SkIRect::right()</a>
|
||||
|
||||
---
|
||||
|
||||
@ -802,7 +802,7 @@ sorted.fBottom: 25 sorted.bottom(): 25
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkRect_fBottom">fBottom</a> <a href="#SkIRect_bottom">SkIRect::bottom()</a>
|
||||
<a href="#SkRect_fBottom">fBottom</a> <a href="SkIRect_Reference#SkIRect_bottom">SkIRect::bottom()</a>
|
||||
|
||||
---
|
||||
|
||||
@ -822,7 +822,7 @@ result fits in 32-bit float; result may be negative or infinity.
|
||||
|
||||
### Example
|
||||
|
||||
<div><fiddle-embed name="11f8f0efe6291019fee0ac17844f6c1a"><div>Compare with <a href="#SkIRect_width">SkIRect::width()</a> example.</div>
|
||||
<div><fiddle-embed name="11f8f0efe6291019fee0ac17844f6c1a"><div>Compare with <a href="SkIRect_Reference#SkIRect_width">SkIRect::width()</a> example.</div>
|
||||
|
||||
#### Example Output
|
||||
|
||||
@ -835,7 +835,7 @@ large width: 4294967296
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkRect_height">height</a> <a href="#SkIRect_width">SkIRect::width()</a>
|
||||
<a href="#SkRect_height">height</a> <a href="SkIRect_Reference#SkIRect_width">SkIRect::width()</a>
|
||||
|
||||
---
|
||||
|
||||
@ -855,7 +855,7 @@ result fits in 32-bit float; result may be negative or infinity.
|
||||
|
||||
### Example
|
||||
|
||||
<div><fiddle-embed name="39429e45f05240218ecd511443ab3e44"><div>Compare with <a href="#SkIRect_height">SkIRect::height()</a> example.</div>
|
||||
<div><fiddle-embed name="39429e45f05240218ecd511443ab3e44"><div>Compare with <a href="SkIRect_Reference#SkIRect_height">SkIRect::height()</a> example.</div>
|
||||
|
||||
#### Example Output
|
||||
|
||||
@ -868,7 +868,7 @@ large height: 4294967296
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkRect_width">width</a> <a href="#SkIRect_height">SkIRect::height()</a>
|
||||
<a href="#SkRect_width">width</a> <a href="SkIRect_Reference#SkIRect_height">SkIRect::height()</a>
|
||||
|
||||
---
|
||||
|
||||
@ -903,7 +903,7 @@ left: -41 right: -20 centerX: -30.5
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkRect_centerY">centerY</a> <a href="#SkIRect_centerX">SkIRect::centerX</a>
|
||||
<a href="#SkRect_centerY">centerY</a> <a href="SkIRect_Reference#SkIRect_centerX">SkIRect::centerX</a>
|
||||
|
||||
---
|
||||
|
||||
@ -935,7 +935,7 @@ left: 2e+38 right: 3e+38 centerX: inf safe mid x: 2.5e+38
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkRect_centerX">centerX</a> <a href="#SkIRect_centerY">SkIRect::centerY</a>
|
||||
<a href="#SkRect_centerX">centerX</a> <a href="SkIRect_Reference#SkIRect_centerY">SkIRect::centerY</a>
|
||||
|
||||
---
|
||||
|
||||
@ -1077,7 +1077,7 @@ corners: {1, 2} {3, 2} {3, 4} {1, 4}
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkPath_addRect">SkPath::addRect</a><sup><a href="#SkPath_addRect_2">[2]</a></sup><sup><a href="#SkPath_addRect_3">[3]</a></sup>
|
||||
<a href="SkPath_Reference#SkPath_addRect">SkPath::addRect</a><sup><a href="SkPath_Reference#SkPath_addRect_2">[2]</a></sup><sup><a href="SkPath_Reference#SkPath_addRect_3">[3]</a></sup>
|
||||
|
||||
---
|
||||
|
||||
@ -1121,7 +1121,7 @@ added: nan, 8 count: 4 rect: 0, 0, 0, 0
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkRect_set">set</a><sup><a href="#SkRect_set_2">[2]</a></sup><sup><a href="#SkRect_set_3">[3]</a></sup><sup><a href="#SkRect_set_4">[4]</a></sup> <a href="#SkRect_setBoundsCheck">setBoundsCheck</a> <a href="#SkPath_addPoly">SkPath::addPoly</a>
|
||||
<a href="#SkRect_set">set</a><sup><a href="#SkRect_set_2">[2]</a></sup><sup><a href="#SkRect_set_3">[3]</a></sup><sup><a href="#SkRect_set_4">[4]</a></sup> <a href="#SkRect_setBoundsCheck">setBoundsCheck</a> <a href="SkPath_Reference#SkPath_addPoly">SkPath::addPoly</a>
|
||||
|
||||
---
|
||||
|
||||
@ -1170,7 +1170,7 @@ added: nan, 8 count: 4 rect: 0, 0, 0, 0 success: false
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkRect_set">set</a><sup><a href="#SkRect_set_2">[2]</a></sup><sup><a href="#SkRect_set_3">[3]</a></sup><sup><a href="#SkRect_set_4">[4]</a></sup> <a href="#SkRect_setBounds">setBounds</a> <a href="#SkPath_addPoly">SkPath::addPoly</a>
|
||||
<a href="#SkRect_set">set</a><sup><a href="#SkRect_set_2">[2]</a></sup><sup><a href="#SkRect_set_3">[3]</a></sup><sup><a href="#SkRect_set_4">[4]</a></sup> <a href="#SkRect_setBounds">setBounds</a> <a href="SkPath_Reference#SkPath_addPoly">SkPath::addPoly</a>
|
||||
|
||||
---
|
||||
|
||||
@ -1213,7 +1213,7 @@ rect: {0, 0, 0, 0} is empty
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkRect_MakeEmpty">MakeEmpty</a> <a href="#SkIRect_setEmpty">SkIRect::setEmpty</a>
|
||||
<a href="#SkRect_MakeEmpty">MakeEmpty</a> <a href="SkIRect_Reference#SkIRect_setEmpty">SkIRect::setEmpty</a>
|
||||
|
||||
---
|
||||
|
||||
@ -1224,7 +1224,7 @@ rect: {0, 0, 0, 0} is empty
|
||||
void set(const SkIRect& src)
|
||||
</pre>
|
||||
|
||||
Sets <a href="#Rect">Rect</a> to <a href="#SkRect_set_src">src</a>, promoting <a href="#SkRect_set_src">src</a> members from integer to <a href="#Scalar">Scalar</a>.
|
||||
Sets <a href="#Rect">Rect</a> to <a href="#SkRect_set_src">src</a>, promoting <a href="#SkRect_set_src">src</a> members from integer to <a href="undocumented#Scalar">Scalar</a>.
|
||||
Very large values in <a href="#SkRect_set_src">src</a> may lose precision.
|
||||
|
||||
### Parameters
|
||||
@ -1291,7 +1291,7 @@ rect2: {3, 4, 1, 2}
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkRect_setLTRB">setLTRB</a> <a href="#SkRect_setXYWH">setXYWH</a> <a href="#SkIRect_set">SkIRect::set</a>
|
||||
<a href="#SkRect_setLTRB">setLTRB</a> <a href="#SkRect_setXYWH">setXYWH</a> <a href="SkIRect_Reference#SkIRect_set">SkIRect::set</a>
|
||||
|
||||
---
|
||||
|
||||
@ -1334,7 +1334,7 @@ rect2: {3, 4, 1, 2}
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkRect_set">set</a><sup><a href="#SkRect_set_2">[2]</a></sup><sup><a href="#SkRect_set_3">[3]</a></sup><sup><a href="#SkRect_set_4">[4]</a></sup> <a href="#SkRect_setXYWH">setXYWH</a> <a href="#SkIRect_set">SkIRect::set</a>
|
||||
<a href="#SkRect_set">set</a><sup><a href="#SkRect_set_2">[2]</a></sup><sup><a href="#SkRect_set_3">[3]</a></sup><sup><a href="#SkRect_set_4">[4]</a></sup> <a href="#SkRect_setXYWH">setXYWH</a> <a href="SkIRect_Reference#SkIRect_set">SkIRect::set</a>
|
||||
|
||||
---
|
||||
|
||||
@ -1377,7 +1377,7 @@ added: nan, 8 count: 4 rect: 0, 0, 0, 0
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkRect_setBounds">setBounds</a> <a href="#SkRect_setBoundsCheck">setBoundsCheck</a> <a href="#SkPath_addPoly">SkPath::addPoly</a>
|
||||
<a href="#SkRect_setBounds">setBounds</a> <a href="#SkRect_setBoundsCheck">setBoundsCheck</a> <a href="SkPath_Reference#SkPath_addPoly">SkPath::addPoly</a>
|
||||
|
||||
---
|
||||
|
||||
@ -1387,7 +1387,7 @@ added: nan, 8 count: 4 rect: 0, 0, 0, 0
|
||||
void set(const SkPoint& p0, const SkPoint& p1)
|
||||
</pre>
|
||||
|
||||
Sets bounds to the smallest <a href="#Rect">Rect</a> enclosing <a href="#Point">Points</a> <a href="#SkRect_set_4_p0">p0</a> and <a href="#SkRect_set_4_p1">p1</a>. The result is
|
||||
Sets bounds to the smallest <a href="#Rect">Rect</a> enclosing <a href="SkPoint_Reference#Point">Points</a> <a href="#SkRect_set_4_p0">p0</a> and <a href="#SkRect_set_4_p1">p1</a>. The result is
|
||||
sorted and may be empty. Does not check to see if values are finite.
|
||||
|
||||
### Parameters
|
||||
@ -1448,7 +1448,7 @@ rect: -10, 35, 5, 60 isEmpty: false
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkRect_MakeXYWH">MakeXYWH</a> <a href="#SkRect_setLTRB">setLTRB</a> <a href="#SkRect_set">set</a><sup><a href="#SkRect_set_2">[2]</a></sup><sup><a href="#SkRect_set_3">[3]</a></sup><sup><a href="#SkRect_set_4">[4]</a></sup> <a href="#SkIRect_setXYWH">SkIRect::setXYWH</a>
|
||||
<a href="#SkRect_MakeXYWH">MakeXYWH</a> <a href="#SkRect_setLTRB">setLTRB</a> <a href="#SkRect_set">set</a><sup><a href="#SkRect_set_2">[2]</a></sup><sup><a href="#SkRect_set_3">[3]</a></sup><sup><a href="#SkRect_set_4">[4]</a></sup> <a href="SkIRect_Reference#SkIRect_setXYWH">SkIRect::setXYWH</a>
|
||||
|
||||
---
|
||||
|
||||
@ -1505,7 +1505,7 @@ void iset(int left, int top, int right, int bottom)
|
||||
</pre>
|
||||
|
||||
Sets <a href="#Rect">Rect</a> to (left, top, right, bottom).
|
||||
All parameters are promoted from integer to <a href="#Scalar">Scalar</a>.
|
||||
All parameters are promoted from integer to <a href="undocumented#Scalar">Scalar</a>.
|
||||
left and right are not sorted; left is not necessarily less than right.
|
||||
top and bottom are not sorted; top is not necessarily less than bottom.
|
||||
|
||||
@ -1537,7 +1537,7 @@ rect2: {3, 4, 1, 2}
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkRect_set">set</a><sup><a href="#SkRect_set_2">[2]</a></sup><sup><a href="#SkRect_set_3">[3]</a></sup><sup><a href="#SkRect_set_4">[4]</a></sup> <a href="#SkRect_setLTRB">setLTRB</a> <a href="#SkIRect_set">SkIRect::set</a> <a href="undocumented#SkIntToScalar">SkIntToScalar</a>
|
||||
<a href="#SkRect_set">set</a><sup><a href="#SkRect_set_2">[2]</a></sup><sup><a href="#SkRect_set_3">[3]</a></sup><sup><a href="#SkRect_set_4">[4]</a></sup> <a href="#SkRect_setLTRB">setLTRB</a> <a href="SkIRect_Reference#SkIRect_set">SkIRect::set</a> <a href="undocumented#SkIntToScalar">SkIntToScalar</a>
|
||||
|
||||
---
|
||||
|
||||
@ -1632,7 +1632,7 @@ rect: 25, 82, 35, 92 isEmpty: false
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkRect_offset">offset</a><sup><a href="#SkRect_offset_2">[2]</a></sup> <a href="#SkRect_makeInset">makeInset</a> <a href="#SkRect_makeOutset">makeOutset</a> <a href="#SkIRect_makeOffset">SkIRect::makeOffset</a>
|
||||
<a href="#SkRect_offset">offset</a><sup><a href="#SkRect_offset_2">[2]</a></sup> <a href="#SkRect_makeInset">makeInset</a> <a href="#SkRect_makeOutset">makeOutset</a> <a href="SkIRect_Reference#SkIRect_makeOffset">SkIRect::makeOffset</a>
|
||||
|
||||
---
|
||||
|
||||
@ -1678,7 +1678,7 @@ rect: 25, 82, 5, 28 isEmpty: true
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkRect_inset">inset</a> <a href="#SkRect_makeOffset">makeOffset</a> <a href="#SkRect_makeOutset">makeOutset</a> <a href="#SkIRect_makeInset">SkIRect::makeInset</a>
|
||||
<a href="#SkRect_inset">inset</a> <a href="#SkRect_makeOffset">makeOffset</a> <a href="#SkRect_makeOutset">makeOutset</a> <a href="SkIRect_Reference#SkIRect_makeInset">SkIRect::makeInset</a>
|
||||
|
||||
---
|
||||
|
||||
@ -1724,7 +1724,7 @@ rect: -5, 18, 35, 92 isEmpty: false
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkRect_outset">outset</a> <a href="#SkRect_makeOffset">makeOffset</a> <a href="#SkRect_makeInset">makeInset</a> <a href="#SkIRect_makeOutset">SkIRect::makeOutset</a>
|
||||
<a href="#SkRect_outset">outset</a> <a href="#SkRect_makeOffset">makeOffset</a> <a href="#SkRect_makeInset">makeInset</a> <a href="SkIRect_Reference#SkIRect_makeOutset">SkIRect::makeOutset</a>
|
||||
|
||||
---
|
||||
|
||||
@ -1765,7 +1765,7 @@ rect: 15, 27, 55, 86
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkRect_offsetTo">offsetTo</a> <a href="#SkRect_makeOffset">makeOffset</a> <a href="#SkIRect_offset">SkIRect::offset</a><sup><a href="#SkIRect_offset_2">[2]</a></sup>
|
||||
<a href="#SkRect_offsetTo">offsetTo</a> <a href="#SkRect_makeOffset">makeOffset</a> <a href="SkIRect_Reference#SkIRect_offset">SkIRect::offset</a><sup><a href="SkIRect_Reference#SkIRect_offset_2">[2]</a></sup>
|
||||
|
||||
---
|
||||
|
||||
@ -1804,7 +1804,7 @@ rect: 15, 27, 55, 86
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkRect_offsetTo">offsetTo</a> <a href="#SkRect_makeOffset">makeOffset</a> <a href="#SkIRect_offset">SkIRect::offset</a><sup><a href="#SkIRect_offset_2">[2]</a></sup>
|
||||
<a href="#SkRect_offsetTo">offsetTo</a> <a href="#SkRect_makeOffset">makeOffset</a> <a href="SkIRect_Reference#SkIRect_offset">SkIRect::offset</a><sup><a href="SkIRect_Reference#SkIRect_offset_2">[2]</a></sup>
|
||||
|
||||
---
|
||||
|
||||
@ -1841,7 +1841,7 @@ rect: 15, 27, 55, 86
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkRect_offset">offset</a><sup><a href="#SkRect_offset_2">[2]</a></sup> <a href="#SkRect_makeOffset">makeOffset</a> <a href="#SkRect_setXYWH">setXYWH</a> <a href="#SkIRect_offsetTo">SkIRect::offsetTo</a>
|
||||
<a href="#SkRect_offset">offset</a><sup><a href="#SkRect_offset_2">[2]</a></sup> <a href="#SkRect_makeOffset">makeOffset</a> <a href="#SkRect_setXYWH">setXYWH</a> <a href="SkIRect_Reference#SkIRect_offsetTo">SkIRect::offsetTo</a>
|
||||
|
||||
---
|
||||
|
||||
@ -1882,7 +1882,7 @@ rect: 15, 27, 45, 60
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkRect_outset">outset</a> <a href="#SkRect_makeInset">makeInset</a> <a href="#SkIRect_inset">SkIRect::inset</a>
|
||||
<a href="#SkRect_outset">outset</a> <a href="#SkRect_makeInset">makeInset</a> <a href="SkIRect_Reference#SkIRect_inset">SkIRect::inset</a>
|
||||
|
||||
---
|
||||
|
||||
@ -1923,7 +1923,7 @@ rect: 5, 1, 55, 86
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkRect_inset">inset</a> <a href="#SkRect_makeOutset">makeOutset</a> <a href="#SkIRect_outset">SkIRect::outset</a>
|
||||
<a href="#SkRect_inset">inset</a> <a href="#SkRect_makeOutset">makeOutset</a> <a href="SkIRect_Reference#SkIRect_outset">SkIRect::outset</a>
|
||||
|
||||
---
|
||||
|
||||
@ -1988,7 +1988,7 @@ rect: (30, 50, 40, 60) does not contain (29, 59, 30, 60)
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkIRect_contains">SkIRect::contains</a><sup><a href="#SkIRect_contains_2">[2]</a></sup><sup><a href="#SkIRect_contains_3">[3]</a></sup><sup><a href="#SkIRect_contains_4">[4]</a></sup>
|
||||
<a href="SkIRect_Reference#SkIRect_contains">SkIRect::contains</a><sup><a href="SkIRect_Reference#SkIRect_contains_2">[2]</a></sup><sup><a href="SkIRect_Reference#SkIRect_contains_3">[3]</a></sup><sup><a href="SkIRect_Reference#SkIRect_contains_4">[4]</a></sup>
|
||||
|
||||
---
|
||||
|
||||
@ -2030,7 +2030,7 @@ rect: (30, 50, 40, 60) does not contain (29, 59, 30, 60)
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkIRect_contains">SkIRect::contains</a><sup><a href="#SkIRect_contains_2">[2]</a></sup><sup><a href="#SkIRect_contains_3">[3]</a></sup><sup><a href="#SkIRect_contains_4">[4]</a></sup>
|
||||
<a href="SkIRect_Reference#SkIRect_contains">SkIRect::contains</a><sup><a href="SkIRect_Reference#SkIRect_contains_2">[2]</a></sup><sup><a href="SkIRect_Reference#SkIRect_contains_3">[3]</a></sup><sup><a href="SkIRect_Reference#SkIRect_contains_4">[4]</a></sup>
|
||||
|
||||
---
|
||||
|
||||
@ -2073,7 +2073,7 @@ intersection: 30, 60, 50, 80
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkRect_intersects">intersects</a><sup><a href="#SkRect_intersects_2">[2]</a></sup> <a href="#SkRect_Intersects">Intersects</a> <a href="#SkRect_join">join</a><sup><a href="#SkRect_join_2">[2]</a></sup> <a href="#SkIRect_intersect">SkIRect::intersect</a><sup><a href="#SkIRect_intersect_2">[2]</a></sup><sup><a href="#SkIRect_intersect_3">[3]</a></sup>
|
||||
<a href="#SkRect_intersects">intersects</a><sup><a href="#SkRect_intersects_2">[2]</a></sup> <a href="#SkRect_Intersects">Intersects</a> <a href="#SkRect_join">join</a><sup><a href="#SkRect_join_2">[2]</a></sup> <a href="SkIRect_Reference#SkIRect_intersect">SkIRect::intersect</a><sup><a href="SkIRect_Reference#SkIRect_intersect_2">[2]</a></sup><sup><a href="SkIRect_Reference#SkIRect_intersect_3">[3]</a></sup>
|
||||
|
||||
---
|
||||
|
||||
@ -2124,7 +2124,7 @@ intersection: 30, 60, 50, 80
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkRect_intersects">intersects</a><sup><a href="#SkRect_intersects_2">[2]</a></sup> <a href="#SkRect_Intersects">Intersects</a> <a href="#SkRect_join">join</a><sup><a href="#SkRect_join_2">[2]</a></sup> <a href="#SkIRect_intersect">SkIRect::intersect</a><sup><a href="#SkIRect_intersect_2">[2]</a></sup><sup><a href="#SkIRect_intersect_3">[3]</a></sup>
|
||||
<a href="#SkRect_intersects">intersects</a><sup><a href="#SkRect_intersects_2">[2]</a></sup> <a href="#SkRect_Intersects">Intersects</a> <a href="#SkRect_join">join</a><sup><a href="#SkRect_join_2">[2]</a></sup> <a href="SkIRect_Reference#SkIRect_intersect">SkIRect::intersect</a><sup><a href="SkIRect_Reference#SkIRect_intersect_2">[2]</a></sup><sup><a href="SkIRect_Reference#SkIRect_intersect_3">[3]</a></sup>
|
||||
|
||||
---
|
||||
|
||||
@ -2166,7 +2166,7 @@ intersection: 30, 60, 50, 80
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkRect_intersects">intersects</a><sup><a href="#SkRect_intersects_2">[2]</a></sup> <a href="#SkRect_Intersects">Intersects</a> <a href="#SkRect_join">join</a><sup><a href="#SkRect_join_2">[2]</a></sup> <a href="#SkIRect_intersect">SkIRect::intersect</a><sup><a href="#SkIRect_intersect_2">[2]</a></sup><sup><a href="#SkIRect_intersect_3">[3]</a></sup>
|
||||
<a href="#SkRect_intersects">intersects</a><sup><a href="#SkRect_intersects_2">[2]</a></sup> <a href="#SkRect_Intersects">Intersects</a> <a href="#SkRect_join">join</a><sup><a href="#SkRect_join_2">[2]</a></sup> <a href="SkIRect_Reference#SkIRect_intersect">SkIRect::intersect</a><sup><a href="SkIRect_Reference#SkIRect_intersect_2">[2]</a></sup><sup><a href="SkIRect_Reference#SkIRect_intersect_3">[3]</a></sup>
|
||||
|
||||
---
|
||||
|
||||
@ -2214,7 +2214,7 @@ intersection
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkRect_intersect">intersect</a><sup><a href="#SkRect_intersect_2">[2]</a></sup><sup><a href="#SkRect_intersect_3">[3]</a></sup> <a href="#SkRect_Intersects">Intersects</a> <a href="#SkIRect_Intersects">SkIRect::Intersects</a>
|
||||
<a href="#SkRect_intersect">intersect</a><sup><a href="#SkRect_intersect_2">[2]</a></sup><sup><a href="#SkRect_intersect_3">[3]</a></sup> <a href="#SkRect_Intersects">Intersects</a> <a href="SkIRect_Reference#SkIRect_Intersects">SkIRect::Intersects</a>
|
||||
|
||||
---
|
||||
|
||||
@ -2252,7 +2252,7 @@ intersection
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkRect_intersect">intersect</a><sup><a href="#SkRect_intersect_2">[2]</a></sup><sup><a href="#SkRect_intersect_3">[3]</a></sup> <a href="#SkRect_Intersects">Intersects</a> <a href="#SkIRect_Intersects">SkIRect::Intersects</a>
|
||||
<a href="#SkRect_intersect">intersect</a><sup><a href="#SkRect_intersect_2">[2]</a></sup><sup><a href="#SkRect_intersect_3">[3]</a></sup> <a href="#SkRect_Intersects">Intersects</a> <a href="SkIRect_Reference#SkIRect_Intersects">SkIRect::Intersects</a>
|
||||
|
||||
---
|
||||
|
||||
@ -2293,7 +2293,7 @@ intersection
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkRect_intersect">intersect</a><sup><a href="#SkRect_intersect_2">[2]</a></sup><sup><a href="#SkRect_intersect_3">[3]</a></sup> <a href="#SkRect_intersects">intersects</a><sup><a href="#SkRect_intersects_2">[2]</a></sup> <a href="#SkIRect_Intersects">SkIRect::Intersects</a>
|
||||
<a href="#SkRect_intersect">intersect</a><sup><a href="#SkRect_intersect_2">[2]</a></sup><sup><a href="#SkRect_intersect_3">[3]</a></sup> <a href="#SkRect_intersects">intersects</a><sup><a href="#SkRect_intersects_2">[2]</a></sup> <a href="SkIRect_Reference#SkIRect_Intersects">SkIRect::Intersects</a>
|
||||
|
||||
---
|
||||
|
||||
@ -2348,7 +2348,7 @@ join: 10, 20, 55, 65
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkRect_joinNonEmptyArg">joinNonEmptyArg</a> <a href="#SkRect_joinPossiblyEmptyRect">joinPossiblyEmptyRect</a> <a href="#SkIRect_join">SkIRect::join</a><sup><a href="#SkIRect_join_2">[2]</a></sup>
|
||||
<a href="#SkRect_joinNonEmptyArg">joinNonEmptyArg</a> <a href="#SkRect_joinPossiblyEmptyRect">joinPossiblyEmptyRect</a> <a href="SkIRect_Reference#SkIRect_join">SkIRect::join</a><sup><a href="SkIRect_Reference#SkIRect_join_2">[2]</a></sup>
|
||||
|
||||
---
|
||||
|
||||
@ -2384,7 +2384,7 @@ join: 10, 20, 55, 65
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkRect_joinNonEmptyArg">joinNonEmptyArg</a> <a href="#SkRect_joinPossiblyEmptyRect">joinPossiblyEmptyRect</a> <a href="#SkIRect_join">SkIRect::join</a><sup><a href="#SkIRect_join_2">[2]</a></sup>
|
||||
<a href="#SkRect_joinNonEmptyArg">joinNonEmptyArg</a> <a href="#SkRect_joinPossiblyEmptyRect">joinPossiblyEmptyRect</a> <a href="SkIRect_Reference#SkIRect_join">SkIRect::join</a><sup><a href="SkIRect_Reference#SkIRect_join_2">[2]</a></sup>
|
||||
|
||||
---
|
||||
|
||||
@ -2424,7 +2424,7 @@ sorted: 10, 0, 55, 100
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkRect_join">join</a><sup><a href="#SkRect_join_2">[2]</a></sup> <a href="#SkRect_joinPossiblyEmptyRect">joinPossiblyEmptyRect</a> <a href="#SkIRect_join">SkIRect::join</a><sup><a href="#SkIRect_join_2">[2]</a></sup>
|
||||
<a href="#SkRect_join">join</a><sup><a href="#SkRect_join_2">[2]</a></sup> <a href="#SkRect_joinPossiblyEmptyRect">joinPossiblyEmptyRect</a> <a href="SkIRect_Reference#SkIRect_join">SkIRect::join</a><sup><a href="SkIRect_Reference#SkIRect_join_2">[2]</a></sup>
|
||||
|
||||
---
|
||||
|
||||
@ -2461,7 +2461,7 @@ sorted: 10, 0, 55, 100
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkRect_joinNonEmptyArg">joinNonEmptyArg</a> <a href="#SkRect_join">join</a><sup><a href="#SkRect_join_2">[2]</a></sup> <a href="#SkIRect_join">SkIRect::join</a><sup><a href="#SkIRect_join_2">[2]</a></sup>
|
||||
<a href="#SkRect_joinNonEmptyArg">joinNonEmptyArg</a> <a href="#SkRect_join">join</a><sup><a href="#SkRect_join_2">[2]</a></sup> <a href="SkIRect_Reference#SkIRect_join">SkIRect::join</a><sup><a href="SkIRect_Reference#SkIRect_join_2">[2]</a></sup>
|
||||
|
||||
---
|
||||
|
||||
@ -2708,7 +2708,7 @@ sorted: 20.5, 10.5, 30.5, 50.5
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkRect_makeSorted">makeSorted</a> <a href="#SkIRect_sort">SkIRect::sort</a> <a href="#SkRect_isSorted">isSorted</a>
|
||||
<a href="#SkRect_makeSorted">makeSorted</a> <a href="SkIRect_Reference#SkIRect_sort">SkIRect::sort</a> <a href="#SkRect_isSorted">isSorted</a>
|
||||
|
||||
---
|
||||
|
||||
@ -2742,7 +2742,7 @@ sorted: 20.5, 10.5, 30.5, 50.5
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkRect_sort">sort</a> <a href="#SkIRect_makeSorted">SkIRect::makeSorted</a> <a href="#SkRect_isSorted">isSorted</a>
|
||||
<a href="#SkRect_sort">sort</a> <a href="SkIRect_Reference#SkIRect_makeSorted">SkIRect::makeSorted</a> <a href="#SkRect_isSorted">isSorted</a>
|
||||
|
||||
---
|
||||
|
||||
@ -2753,7 +2753,7 @@ sorted: 20.5, 10.5, 30.5, 50.5
|
||||
const SkScalar* asScalars() const
|
||||
</pre>
|
||||
|
||||
Returns pointer to first <a href="#Scalar">Scalar</a> in <a href="#Rect">Rect</a>, to treat it as an array with four
|
||||
Returns pointer to first <a href="undocumented#Scalar">Scalar</a> in <a href="#Rect">Rect</a>, to treat it as an array with four
|
||||
entries.
|
||||
|
||||
### Return Value
|
||||
|
||||
@ -5,12 +5,12 @@ SkSurface Reference
|
||||
|
||||
## <a name="Overview"></a> Overview
|
||||
|
||||
## <a name="Subtopic"></a> Subtopic
|
||||
## <a name="Overview_Subtopic"></a> Overview Subtopic
|
||||
|
||||
| name | description |
|
||||
| --- | --- |
|
||||
| Constant | enum and enum class, const values |
|
||||
| <a href="#Constructor">Constructor</a> | functions that construct <a href="SkSurface_Reference#SkSurface">SkSurface</a> |
|
||||
| <a href="#Constructor">Constructor</a> | functions that construct <a href="#SkSurface">SkSurface</a> |
|
||||
| <a href="#Member_Function">Member Function</a> | static functions and member methods |
|
||||
| <a href="#Related_Function">Related Function</a> | similar methods grouped together |
|
||||
|
||||
@ -40,11 +40,11 @@ of the requested dimensions are zero, then nullptr will be returned.
|
||||
| <a href="#SkSurface_MakeFromBackendTextureAsRenderTarget">MakeFromBackendTextureAsRenderTarget</a> | creates <a href="#Surface">Surface</a> from GPU-backed texture |
|
||||
| <a href="#SkSurface_MakeNull">MakeNull</a> | creates <a href="#Surface">Surface</a> without backing pixels |
|
||||
| <a href="#SkSurface_MakeRaster">MakeRaster</a> | creates <a href="#Surface">Surface</a> from <a href="SkImageInfo_Reference#SkImageInfo">SkImageInfo</a> |
|
||||
| <a href="#SkSurface_MakeRasterDirect">MakeRasterDirect</a> | creates <a href="#Surface">Surface</a> from <a href="SkImageInfo_Reference#SkImageInfo">SkImageInfo</a> and <a href="#Storage">Pixel Storage</a> |
|
||||
| <a href="#SkSurface_MakeRasterDirectReleaseProc">MakeRasterDirectReleaseProc</a> | creates <a href="#Surface">Surface</a> from <a href="SkImageInfo_Reference#SkImageInfo">SkImageInfo</a> and <a href="#Storage">Pixel Storage</a> |
|
||||
| <a href="#SkSurface_MakeRasterDirect">MakeRasterDirect</a> | creates <a href="#Surface">Surface</a> from <a href="SkImageInfo_Reference#SkImageInfo">SkImageInfo</a> and <a href="undocumented#Storage">Pixel Storage</a> |
|
||||
| <a href="#SkSurface_MakeRasterDirectReleaseProc">MakeRasterDirectReleaseProc</a> | creates <a href="#Surface">Surface</a> from <a href="SkImageInfo_Reference#SkImageInfo">SkImageInfo</a> and <a href="undocumented#Storage">Pixel Storage</a> |
|
||||
| <a href="#SkSurface_MakeRasterN32Premul">MakeRasterN32Premul</a> | creates <a href="#Surface">Surface</a> from width, height matching output |
|
||||
| <a href="#SkSurface_MakeRenderTarget">MakeRenderTarget</a> | creates <a href="#Surface">Surface</a> pointing to new GPU memory buffer |
|
||||
| <a href="#SkSurface_characterize">characterize</a> | sets <a href="#Characterization">Surface Characterization</a> for threaded GPU processing |
|
||||
| <a href="#SkSurface_characterize">characterize</a> | sets <a href="undocumented#Surface_Characterization">Surface Characterization</a> for threaded GPU processing |
|
||||
| <a href="#SkSurface_draw">draw</a> | draws <a href="#Surface">Surface</a> contents to canvas |
|
||||
| <a href="#SkSurface_flush">flush</a> | resolve pending I/O |
|
||||
| <a href="#SkSurface_flushAndSignalSemaphores">flushAndSignalSemaphores</a> | resolve pending I/O, and signal |
|
||||
@ -57,7 +57,7 @@ of the requested dimensions are zero, then nullptr will be returned.
|
||||
| <a href="#SkSurface_makeSurface">makeSurface</a> | creates a compatible <a href="#Surface">Surface</a> |
|
||||
| <a href="#SkSurface_notifyContentWillChange">notifyContentWillChange</a> | notifies that contents will be changed outside of Skia |
|
||||
| <a href="#SkSurface_peekPixels">peekPixels</a> | copies <a href="#Surface">Surface</a> parameters to <a href="SkPixmap_Reference#Pixmap">Pixmap</a> |
|
||||
| <a href="#SkSurface_props">props</a> | returns <a href="#Properties">Surface Properties</a> |
|
||||
| <a href="#SkSurface_props">props</a> | returns <a href="undocumented#Surface_Properties">Surface Properties</a> |
|
||||
| <a href="#SkSurface_readPixels">readPixels</a> | copies <a href="SkRect_Reference#Rect">Rect</a> of pixels |
|
||||
| <a href="#SkSurface_wait">wait</a> | rause commands until signaled |
|
||||
| <a href="#SkSurface_width">width</a> | returns pixel column count |
|
||||
@ -72,8 +72,8 @@ of the requested dimensions are zero, then nullptr will be returned.
|
||||
| <a href="#SkSurface_MakeFromBackendTextureAsRenderTarget">MakeFromBackendTextureAsRenderTarget</a> | creates <a href="#Surface">Surface</a> from GPU-backed texture |
|
||||
| <a href="#SkSurface_MakeNull">MakeNull</a> | creates <a href="#Surface">Surface</a> without backing pixels |
|
||||
| <a href="#SkSurface_MakeRaster">MakeRaster</a> | creates <a href="#Surface">Surface</a> from <a href="SkImageInfo_Reference#SkImageInfo">SkImageInfo</a> |
|
||||
| <a href="#SkSurface_MakeRasterDirect">MakeRasterDirect</a> | creates <a href="#Surface">Surface</a> from <a href="SkImageInfo_Reference#SkImageInfo">SkImageInfo</a> and <a href="#Storage">Pixel Storage</a> |
|
||||
| <a href="#SkSurface_MakeRasterDirectReleaseProc">MakeRasterDirectReleaseProc</a> | creates <a href="#Surface">Surface</a> from <a href="SkImageInfo_Reference#SkImageInfo">SkImageInfo</a> and <a href="#Storage">Pixel Storage</a> |
|
||||
| <a href="#SkSurface_MakeRasterDirect">MakeRasterDirect</a> | creates <a href="#Surface">Surface</a> from <a href="SkImageInfo_Reference#SkImageInfo">SkImageInfo</a> and <a href="undocumented#Storage">Pixel Storage</a> |
|
||||
| <a href="#SkSurface_MakeRasterDirectReleaseProc">MakeRasterDirectReleaseProc</a> | creates <a href="#Surface">Surface</a> from <a href="SkImageInfo_Reference#SkImageInfo">SkImageInfo</a> and <a href="undocumented#Storage">Pixel Storage</a> |
|
||||
| <a href="#SkSurface_MakeRasterN32Premul">MakeRasterN32Premul</a> | creates <a href="#Surface">Surface</a> from width, height matching output |
|
||||
| <a href="#SkSurface_MakeRenderTarget">MakeRenderTarget</a> | creates <a href="#Surface">Surface</a> pointing to new GPU memory buffer |
|
||||
| <a href="#SkSurface_makeImageSnapshot">makeImageSnapshot</a> | creates <a href="SkImage_Reference#Image">Image</a> capturing <a href="#Surface">Surface</a> contents |
|
||||
@ -135,7 +135,7 @@ may be nullptr</td>
|
||||
|
||||
### See Also
|
||||
|
||||
<a href="#SkSurface_MakeRasterDirectReleaseProc">MakeRasterDirectReleaseProc</a> <a href="#SkSurface_MakeRaster">MakeRaster</a><sup><a href="#SkSurface_MakeRaster_2">[2]</a></sup> <a href="#SkSurface_MakeRasterN32Premul">MakeRasterN32Premul</a> <a href="#SkCanvas_MakeRasterDirect">SkCanvas::MakeRasterDirect</a>
|
||||
<a href="#SkSurface_MakeRasterDirectReleaseProc">MakeRasterDirectReleaseProc</a> <a href="#SkSurface_MakeRaster">MakeRaster</a><sup><a href="#SkSurface_MakeRaster_2">[2]</a></sup> <a href="#SkSurface_MakeRasterN32Premul">MakeRasterN32Premul</a> <a href="SkCanvas_Reference#SkCanvas_MakeRasterDirect">SkCanvas::MakeRasterDirect</a>
|
||||
|
||||
---
|
||||
|
||||
@ -320,8 +320,8 @@ Allocates raster <a href="#Surface">Surface</a>. <a href="SkCanvas_Reference#Can
|
||||
Allocates and zeroes pixel memory. <a href="undocumented#Pixel">Pixel</a> memory size is height times width times
|
||||
four. <a href="undocumented#Pixel">Pixel</a> memory is deleted when <a href="#Surface">Surface</a> is deleted.
|
||||
|
||||
Internally, sets <a href="SkImageInfo_Reference#Image_Info">Image Info</a> to width, height, <a href="SkImageInfo_Reference#Color_Type">Native Color Type</a>, and
|
||||
<a href="SkImageInfo_Reference#SkAlphaType">kPremul SkAlphaType</a>.
|
||||
Internally, sets <a href="SkImageInfo_Reference#Image_Info">Image Info</a> to width, height, <a href="SkImageInfo_Reference#Color_Type_Native">Native Color Type</a>, and
|
||||
<a href="SkImageInfo_Reference#kPremul_SkAlphaType">kPremul_SkAlphaType</a>.
|
||||
|
||||
<a href="#Surface">Surface</a> is returned if width and height are greater than zero.
|
||||
|
||||
@ -395,7 +395,7 @@ If SK_SUPPORT_GPU is defined as zero, has no effect and returns nullptr.
|
||||
</tr> <tr> <td><a name="SkSurface_MakeFromBackendTexture_backendTexture"> <code><strong>backendTexture </strong></code> </a></td> <td>
|
||||
texture residing on GPU</td>
|
||||
</tr> <tr> <td><a name="SkSurface_MakeFromBackendTexture_origin"> <code><strong>origin </strong></code> </a></td> <td>
|
||||
one of: <a href="undocumented#GrSurfaceOrigin">kBottomLeft GrSurfaceOrigin</a>, <a href="undocumented#GrSurfaceOrigin">kTopLeft GrSurfaceOrigin</a></td>
|
||||
one of: <a href="undocumented#kBottomLeft_GrSurfaceOrigin">kBottomLeft GrSurfaceOrigin</a>, <a href="undocumented#kTopLeft_GrSurfaceOrigin">kTopLeft GrSurfaceOrigin</a></td>
|
||||
</tr> <tr> <td><a name="SkSurface_MakeFromBackendTexture_sampleCnt"> <code><strong>sampleCnt </strong></code> </a></td> <td>
|
||||
samples per pixel, or 0 to disable full scene anti-aliasing</td>
|
||||
</tr> <tr> <td><a name="SkSurface_MakeFromBackendTexture_colorSpace"> <code><strong>colorSpace </strong></code> </a></td> <td>
|
||||
@ -468,14 +468,14 @@ If SK_SUPPORT_GPU is defined as zero, has no effect and returns nullptr.
|
||||
</tr> <tr> <td><a name="SkSurface_MakeFromBackendTexture_2_backendTexture"> <code><strong>backendTexture </strong></code> </a></td> <td>
|
||||
texture residing on GPU</td>
|
||||
</tr> <tr> <td><a name="SkSurface_MakeFromBackendTexture_2_origin"> <code><strong>origin </strong></code> </a></td> <td>
|
||||
one of: <a href="undocumented#GrSurfaceOrigin">kBottomLeft GrSurfaceOrigin</a>, <a href="undocumented#GrSurfaceOrigin">kTopLeft GrSurfaceOrigin</a></td>
|
||||
one of: <a href="undocumented#kBottomLeft_GrSurfaceOrigin">kBottomLeft GrSurfaceOrigin</a>, <a href="undocumented#kTopLeft_GrSurfaceOrigin">kTopLeft GrSurfaceOrigin</a></td>
|
||||
</tr> <tr> <td><a name="SkSurface_MakeFromBackendTexture_2_sampleCnt"> <code><strong>sampleCnt </strong></code> </a></td> <td>
|
||||
samples per pixel, or 0 to disable full scene anti-aliasing</td>
|
||||
</tr> <tr> <td><a name="SkSurface_MakeFromBackendTexture_2_colorType"> <code><strong>colorType </strong></code> </a></td> <td>
|
||||
one of: <a href="SkImageInfo_Reference#SkColorType">kUnknown SkColorType</a>, <a href="SkImageInfo_Reference#SkColorType">kAlpha 8 SkColorType</a>,
|
||||
<a href="SkImageInfo_Reference#SkColorType">kRGB 565 SkColorType</a>, <a href="SkImageInfo_Reference#SkColorType">kARGB 4444 SkColorType</a>,
|
||||
<a href="SkImageInfo_Reference#SkColorType">kRGBA 8888 SkColorType</a>, <a href="SkImageInfo_Reference#SkColorType">kBGRA 8888 SkColorType</a>,
|
||||
<a href="SkImageInfo_Reference#SkColorType">kGray 8 SkColorType</a>, <a href="SkImageInfo_Reference#SkColorType">kRGBA F16 SkColorType</a></td>
|
||||
one of: <a href="SkImageInfo_Reference#kUnknown_SkColorType">kUnknown_SkColorType</a>, <a href="SkImageInfo_Reference#kAlpha_8_SkColorType">kAlpha_8_SkColorType</a>,
|
||||
<a href="SkImageInfo_Reference#kRGB_565_SkColorType">kRGB_565_SkColorType</a>, <a href="SkImageInfo_Reference#kARGB_4444_SkColorType">kARGB_4444_SkColorType</a>,
|
||||
<a href="SkImageInfo_Reference#kRGBA_8888_SkColorType">kRGBA_8888_SkColorType</a>, <a href="SkImageInfo_Reference#kBGRA_8888_SkColorType">kBGRA_8888_SkColorType</a>,
|
||||
<a href="SkImageInfo_Reference#kGray_8_SkColorType">kGray_8_SkColorType</a>, <a href="SkImageInfo_Reference#kRGBA_F16_SkColorType">kRGBA_F16_SkColorType</a></td>
|
||||
</tr> <tr> <td><a name="SkSurface_MakeFromBackendTexture_2_colorSpace"> <code><strong>colorSpace </strong></code> </a></td> <td>
|
||||
range of colors</td>
|
||||
</tr> <tr> <td><a name="SkSurface_MakeFromBackendTexture_2_surfaceProps"> <code><strong>surfaceProps </strong></code> </a></td> <td>
|
||||
@ -546,7 +546,7 @@ If SK_SUPPORT_GPU is defined as zero, has no effect and returns nullptr.
|
||||
</tr> <tr> <td><a name="SkSurface_MakeFromBackendRenderTarget_backendRenderTarget"> <code><strong>backendRenderTarget </strong></code> </a></td> <td>
|
||||
GPU intermediate memory buffer</td>
|
||||
</tr> <tr> <td><a name="SkSurface_MakeFromBackendRenderTarget_origin"> <code><strong>origin </strong></code> </a></td> <td>
|
||||
one of: <a href="undocumented#GrSurfaceOrigin">kBottomLeft GrSurfaceOrigin</a>, <a href="undocumented#GrSurfaceOrigin">kTopLeft GrSurfaceOrigin</a></td>
|
||||
one of: <a href="undocumented#kBottomLeft_GrSurfaceOrigin">kBottomLeft GrSurfaceOrigin</a>, <a href="undocumented#kTopLeft_GrSurfaceOrigin">kTopLeft GrSurfaceOrigin</a></td>
|
||||
</tr> <tr> <td><a name="SkSurface_MakeFromBackendRenderTarget_colorSpace"> <code><strong>colorSpace </strong></code> </a></td> <td>
|
||||
range of colors</td>
|
||||
</tr> <tr> <td><a name="SkSurface_MakeFromBackendRenderTarget_surfaceProps"> <code><strong>surfaceProps </strong></code> </a></td> <td>
|
||||
@ -615,12 +615,12 @@ If SK_SUPPORT_GPU is defined as zero, has no effect and returns nullptr.
|
||||
</tr> <tr> <td><a name="SkSurface_MakeFromBackendRenderTarget_2_backendRenderTarget"> <code><strong>backendRenderTarget </strong></code> </a></td> <td>
|
||||
GPU intermediate memory buffer</td>
|
||||
</tr> <tr> <td><a name="SkSurface_MakeFromBackendRenderTarget_2_origin"> <code><strong>origin </strong></code> </a></td> <td>
|
||||
one of: <a href="undocumented#GrSurfaceOrigin">kBottomLeft GrSurfaceOrigin</a>, <a href="undocumented#GrSurfaceOrigin">kTopLeft GrSurfaceOrigin</a></td>
|
||||
one of: <a href="undocumented#kBottomLeft_GrSurfaceOrigin">kBottomLeft GrSurfaceOrigin</a>, <a href="undocumented#kTopLeft_GrSurfaceOrigin">kTopLeft GrSurfaceOrigin</a></td>
|
||||
</tr> <tr> <td><a name="SkSurface_MakeFromBackendRenderTarget_2_colorType"> <code><strong>colorType </strong></code> </a></td> <td>
|
||||
one of: <a href="SkImageInfo_Reference#SkColorType">kUnknown SkColorType</a>, <a href="SkImageInfo_Reference#SkColorType">kAlpha 8 SkColorType</a>,
|
||||
<a href="SkImageInfo_Reference#SkColorType">kRGB 565 SkColorType</a>, <a href="SkImageInfo_Reference#SkColorType">kARGB 4444 SkColorType</a>,
|
||||
<a href="SkImageInfo_Reference#SkColorType">kRGBA 8888 SkColorType</a>, <a href="SkImageInfo_Reference#SkColorType">kBGRA 8888 SkColorType</a>,
|
||||
<a href="SkImageInfo_Reference#SkColorType">kGray 8 SkColorType</a>, <a href="SkImageInfo_Reference#SkColorType">kRGBA F16 SkColorType</a></td>
|
||||
one of: <a href="SkImageInfo_Reference#kUnknown_SkColorType">kUnknown_SkColorType</a>, <a href="SkImageInfo_Reference#kAlpha_8_SkColorType">kAlpha_8_SkColorType</a>,
|
||||
<a href="SkImageInfo_Reference#kRGB_565_SkColorType">kRGB_565_SkColorType</a>, <a href="SkImageInfo_Reference#kARGB_4444_SkColorType">kARGB_4444_SkColorType</a>,
|
||||
<a href="SkImageInfo_Reference#kRGBA_8888_SkColorType">kRGBA_8888_SkColorType</a>, <a href="SkImageInfo_Reference#kBGRA_8888_SkColorType">kBGRA_8888_SkColorType</a>,
|
||||
<a href="SkImageInfo_Reference#kGray_8_SkColorType">kGray_8_SkColorType</a>, <a href="SkImageInfo_Reference#kRGBA_F16_SkColorType">kRGBA_F16_SkColorType</a></td>
|
||||
</tr> <tr> <td><a name="SkSurface_MakeFromBackendRenderTarget_2_colorSpace"> <code><strong>colorSpace </strong></code> </a></td> <td>
|
||||
range of colors</td>
|
||||
</tr> <tr> <td><a name="SkSurface_MakeFromBackendRenderTarget_2_surfaceProps"> <code><strong>surfaceProps </strong></code> </a></td> <td>
|
||||
@ -687,7 +687,7 @@ If SK_SUPPORT_GPU is defined as zero, has no effect and returns nullptr.
|
||||
</tr> <tr> <td><a name="SkSurface_MakeFromBackendTextureAsRenderTarget_backendTexture"> <code><strong>backendTexture </strong></code> </a></td> <td>
|
||||
texture residing on GPU</td>
|
||||
</tr> <tr> <td><a name="SkSurface_MakeFromBackendTextureAsRenderTarget_origin"> <code><strong>origin </strong></code> </a></td> <td>
|
||||
one of: <a href="undocumented#GrSurfaceOrigin">kBottomLeft GrSurfaceOrigin</a>, <a href="undocumented#GrSurfaceOrigin">kTopLeft GrSurfaceOrigin</a></td>
|
||||
one of: <a href="undocumented#kBottomLeft_GrSurfaceOrigin">kBottomLeft GrSurfaceOrigin</a>, <a href="undocumented#kTopLeft_GrSurfaceOrigin">kTopLeft GrSurfaceOrigin</a></td>
|
||||
</tr> <tr> <td><a name="SkSurface_MakeFromBackendTextureAsRenderTarget_sampleCnt"> <code><strong>sampleCnt </strong></code> </a></td> <td>
|
||||
samples per pixel, or 0 to disable full scene anti-aliasing</td>
|
||||
</tr> <tr> <td><a name="SkSurface_MakeFromBackendTextureAsRenderTarget_colorSpace"> <code><strong>colorSpace </strong></code> </a></td> <td>
|
||||
@ -754,14 +754,14 @@ If SK_SUPPORT_GPU is defined as zero, has no effect and returns nullptr.
|
||||
</tr> <tr> <td><a name="SkSurface_MakeFromBackendTextureAsRenderTarget_2_backendTexture"> <code><strong>backendTexture </strong></code> </a></td> <td>
|
||||
texture residing on GPU</td>
|
||||
</tr> <tr> <td><a name="SkSurface_MakeFromBackendTextureAsRenderTarget_2_origin"> <code><strong>origin </strong></code> </a></td> <td>
|
||||
one of: <a href="undocumented#GrSurfaceOrigin">kBottomLeft GrSurfaceOrigin</a>, <a href="undocumented#GrSurfaceOrigin">kTopLeft GrSurfaceOrigin</a></td>
|
||||
one of: <a href="undocumented#kBottomLeft_GrSurfaceOrigin">kBottomLeft GrSurfaceOrigin</a>, <a href="undocumented#kTopLeft_GrSurfaceOrigin">kTopLeft GrSurfaceOrigin</a></td>
|
||||
</tr> <tr> <td><a name="SkSurface_MakeFromBackendTextureAsRenderTarget_2_sampleCnt"> <code><strong>sampleCnt </strong></code> </a></td> <td>
|
||||
samples per pixel, or 0 to disable full scene anti-aliasing</td>
|
||||
</tr> <tr> <td><a name="SkSurface_MakeFromBackendTextureAsRenderTarget_2_colorType"> <code><strong>colorType </strong></code> </a></td> <td>
|
||||
one of: <a href="SkImageInfo_Reference#SkColorType">kUnknown SkColorType</a>, <a href="SkImageInfo_Reference#SkColorType">kAlpha 8 SkColorType</a>,
|
||||
<a href="SkImageInfo_Reference#SkColorType">kRGB 565 SkColorType</a>, <a href="SkImageInfo_Reference#SkColorType">kARGB 4444 SkColorType</a>,
|
||||
<a href="SkImageInfo_Reference#SkColorType">kRGBA 8888 SkColorType</a>, <a href="SkImageInfo_Reference#SkColorType">kBGRA 8888 SkColorType</a>,
|
||||
<a href="SkImageInfo_Reference#SkColorType">kGray 8 SkColorType</a>, <a href="SkImageInfo_Reference#SkColorType">kRGBA F16 SkColorType</a></td>
|
||||
one of: <a href="SkImageInfo_Reference#kUnknown_SkColorType">kUnknown_SkColorType</a>, <a href="SkImageInfo_Reference#kAlpha_8_SkColorType">kAlpha_8_SkColorType</a>,
|
||||
<a href="SkImageInfo_Reference#kRGB_565_SkColorType">kRGB_565_SkColorType</a>, <a href="SkImageInfo_Reference#kARGB_4444_SkColorType">kARGB_4444_SkColorType</a>,
|
||||
<a href="SkImageInfo_Reference#kRGBA_8888_SkColorType">kRGBA_8888_SkColorType</a>, <a href="SkImageInfo_Reference#kBGRA_8888_SkColorType">kBGRA_8888_SkColorType</a>,
|
||||
<a href="SkImageInfo_Reference#kGray_8_SkColorType">kGray_8_SkColorType</a>, <a href="SkImageInfo_Reference#kRGBA_F16_SkColorType">kRGBA_F16_SkColorType</a></td>
|
||||
</tr> <tr> <td><a name="SkSurface_MakeFromBackendTextureAsRenderTarget_2_colorSpace"> <code><strong>colorSpace </strong></code> </a></td> <td>
|
||||
range of colors</td>
|
||||
</tr> <tr> <td><a name="SkSurface_MakeFromBackendTextureAsRenderTarget_2_surfaceProps"> <code><strong>surfaceProps </strong></code> </a></td> <td>
|
||||
@ -834,14 +834,14 @@ If SK_SUPPORT_GPU is defined as zero, has no effect and returns nullptr.
|
||||
<table> <tr> <td><a name="SkSurface_MakeRenderTarget_context"> <code><strong>context </strong></code> </a></td> <td>
|
||||
<a href="undocumented#GPU_Context">GPU Context</a></td>
|
||||
</tr> <tr> <td><a name="SkSurface_MakeRenderTarget_budgeted"> <code><strong>budgeted </strong></code> </a></td> <td>
|
||||
one of: <a href="#SkBudgeted_kNo">SkBudgeted::kNo</a>, <a href="#SkBudgeted_kYes">SkBudgeted::kYes</a></td>
|
||||
one of: <a href="undocumented#SkBudgeted_kNo">SkBudgeted::kNo</a>, <a href="undocumented#SkBudgeted_kYes">SkBudgeted::kYes</a></td>
|
||||
</tr> <tr> <td><a name="SkSurface_MakeRenderTarget_imageInfo"> <code><strong>imageInfo </strong></code> </a></td> <td>
|
||||
width, height, <a href="SkImageInfo_Reference#Color_Type">Color Type</a>, <a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a>, <a href="undocumented#Color_Space">Color Space</a>;
|
||||
width, or height, or both, may be zero</td>
|
||||
</tr> <tr> <td><a name="SkSurface_MakeRenderTarget_sampleCount"> <code><strong>sampleCount </strong></code> </a></td> <td>
|
||||
samples per pixel, or 0 to disable full scene anti-aliasing</td>
|
||||
</tr> <tr> <td><a name="SkSurface_MakeRenderTarget_surfaceOrigin"> <code><strong>surfaceOrigin </strong></code> </a></td> <td>
|
||||
one of: <a href="undocumented#GrSurfaceOrigin">kBottomLeft GrSurfaceOrigin</a>, <a href="undocumented#GrSurfaceOrigin">kTopLeft GrSurfaceOrigin</a></td>
|
||||
one of: <a href="undocumented#kBottomLeft_GrSurfaceOrigin">kBottomLeft GrSurfaceOrigin</a>, <a href="undocumented#kTopLeft_GrSurfaceOrigin">kTopLeft GrSurfaceOrigin</a></td>
|
||||
</tr> <tr> <td><a name="SkSurface_MakeRenderTarget_surfaceProps"> <code><strong>surfaceProps </strong></code> </a></td> <td>
|
||||
LCD striping orientation and setting for device independent
|
||||
fonts; may be nullptr</td>
|
||||
@ -890,7 +890,7 @@ maximum supported count.
|
||||
<table> <tr> <td><a name="SkSurface_MakeRenderTarget_2_context"> <code><strong>context </strong></code> </a></td> <td>
|
||||
<a href="undocumented#GPU_Context">GPU Context</a></td>
|
||||
</tr> <tr> <td><a name="SkSurface_MakeRenderTarget_2_budgeted"> <code><strong>budgeted </strong></code> </a></td> <td>
|
||||
one of: <a href="#SkBudgeted_kNo">SkBudgeted::kNo</a>, <a href="#SkBudgeted_kYes">SkBudgeted::kYes</a></td>
|
||||
one of: <a href="undocumented#SkBudgeted_kNo">SkBudgeted::kNo</a>, <a href="undocumented#SkBudgeted_kYes">SkBudgeted::kYes</a></td>
|
||||
</tr> <tr> <td><a name="SkSurface_MakeRenderTarget_2_imageInfo"> <code><strong>imageInfo </strong></code> </a></td> <td>
|
||||
width, height, <a href="SkImageInfo_Reference#Color_Type">Color Type</a>, <a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a>, <a href="undocumented#Color_Space">Color Space</a>,
|
||||
of <a href="undocumented#Raster_Surface">Raster Surface</a>; width, or height, or both, may be zero</td>
|
||||
@ -939,7 +939,7 @@ describes the pixel format in <a href="SkImageInfo_Reference#Color_Type">Color T
|
||||
<table> <tr> <td><a name="SkSurface_MakeRenderTarget_3_context"> <code><strong>context </strong></code> </a></td> <td>
|
||||
<a href="undocumented#GPU_Context">GPU Context</a></td>
|
||||
</tr> <tr> <td><a name="SkSurface_MakeRenderTarget_3_budgeted"> <code><strong>budgeted </strong></code> </a></td> <td>
|
||||
one of: <a href="#SkBudgeted_kNo">SkBudgeted::kNo</a>, <a href="#SkBudgeted_kYes">SkBudgeted::kYes</a></td>
|
||||
one of: <a href="undocumented#SkBudgeted_kNo">SkBudgeted::kNo</a>, <a href="undocumented#SkBudgeted_kYes">SkBudgeted::kYes</a></td>
|
||||
</tr> <tr> <td><a name="SkSurface_MakeRenderTarget_3_imageInfo"> <code><strong>imageInfo </strong></code> </a></td> <td>
|
||||
width, height, <a href="SkImageInfo_Reference#Color_Type">Color Type</a>, <a href="SkImageInfo_Reference#Alpha_Type">Alpha Type</a>, <a href="undocumented#Color_Space">Color Space</a>,
|
||||
of <a href="undocumented#Raster_Surface">Raster Surface</a>; width, or height, or both, may be zero</td>
|
||||
@ -1011,7 +1011,7 @@ surf->makeImageSnapshot() == nullptr
|
||||
| <a href="#SkSurface_getRenderTargetHandle">getRenderTargetHandle</a> | returns the GPU reference to render target |
|
||||
| <a href="#SkSurface_getTextureHandle">getTextureHandle</a> | returns the GPU reference to texture |
|
||||
| <a href="#SkSurface_height">height</a> | returns pixel row count |
|
||||
| <a href="#SkSurface_props">props</a> | returns <a href="#Properties">Surface Properties</a> |
|
||||
| <a href="#SkSurface_props">props</a> | returns <a href="undocumented#Surface_Properties">Surface Properties</a> |
|
||||
| <a href="#SkSurface_width">width</a> | returns pixel column count |
|
||||
|
||||
<a name="SkSurface_width"></a>
|
||||
@ -1369,7 +1369,7 @@ sk_sp<SkImage> makeImageSnapshot()
|
||||
|
||||
Returns <a href="SkImage_Reference#Image">Image</a> capturing <a href="#Surface">Surface</a> contents. Subsequent drawing to <a href="#Surface">Surface</a> contents
|
||||
are not captured. <a href="SkImage_Reference#Image">Image</a> allocation is accounted for if <a href="#Surface">Surface</a> was created with
|
||||
<a href="#SkBudgeted_kYes">SkBudgeted::kYes</a>.
|
||||
<a href="undocumented#SkBudgeted_kYes">SkBudgeted::kYes</a>.
|
||||
|
||||
### Return Value
|
||||
|
||||
@ -1410,7 +1410,7 @@ void draw(SkCanvas* canvas, SkScalar x, SkScalar y, const SkPaint* paint)
|
||||
|
||||
Draws <a href="#Surface">Surface</a> contents to <a href="#SkSurface_draw_canvas">canvas</a>, with its top-left corner at (<a href="#SkSurface_draw_x">x</a>, <a href="#SkSurface_draw_y">y</a>).
|
||||
|
||||
If <a href="SkPaint_Reference#Paint">Paint</a> <a href="#SkSurface_draw_paint">paint</a> is not nullptr, apply <a href="undocumented#Color_Filter">Color Filter</a>, <a href="#Alpha">Color Alpha</a>, <a href="undocumented#Image_Filter">Image Filter</a>,
|
||||
If <a href="SkPaint_Reference#Paint">Paint</a> <a href="#SkSurface_draw_paint">paint</a> is not nullptr, apply <a href="undocumented#Color_Filter">Color Filter</a>, <a href="undocumented#Alpha">Color Alpha</a>, <a href="undocumented#Image_Filter">Image Filter</a>,
|
||||
<a href="undocumented#Blend_Mode">Blend Mode</a>, and <a href="undocumented#Draw_Looper">Draw Looper</a>.
|
||||
|
||||
### Parameters
|
||||
@ -1725,7 +1725,7 @@ x position relative to <a href="#Surface">Surface</a> to begin copy; may be nega
|
||||
const SkSurfaceProps& props() const
|
||||
</pre>
|
||||
|
||||
Returns <a href="#Properties">Surface Properties</a> for surface.
|
||||
Returns <a href="undocumented#Surface_Properties">Surface Properties</a> for surface.
|
||||
|
||||
### Return Value
|
||||
|
||||
@ -1764,7 +1764,7 @@ soon
|
||||
|
||||
| name | description |
|
||||
| --- | --- |
|
||||
| <a href="#SkSurface_characterize">characterize</a> | sets <a href="#Characterization">Surface Characterization</a> for threaded GPU processing |
|
||||
| <a href="#SkSurface_characterize">characterize</a> | sets <a href="undocumented#Surface_Characterization">Surface Characterization</a> for threaded GPU processing |
|
||||
| <a href="#SkSurface_flush">flush</a> | resolve pending I/O |
|
||||
| <a href="#SkSurface_flushAndSignalSemaphores">flushAndSignalSemaphores</a> | resolve pending I/O, and signal |
|
||||
| <a href="#SkSurface_wait">wait</a> | rause commands until signaled |
|
||||
@ -1807,13 +1807,13 @@ otherwise, a new semaphore is created and initializes <a href="undocumented#GrBa
|
||||
The caller must delete the semaphores created and returned in <a href="#SkSurface_flushAndSignalSemaphores_signalSemaphores">signalSemaphores</a>.
|
||||
<a href="undocumented#GrBackendSemaphore">GrBackendSemaphore</a> can be deleted as soon as this function returns.
|
||||
|
||||
If the back-end API is OpenGL only uninitialized <a href="#GrBackendSemaphore">GrBackendSemaphores</a> are supported.
|
||||
If the back-end API is OpenGL only uninitialized <a href="undocumented#Backend_Semaphore">Backend Semaphores</a> are supported.
|
||||
|
||||
If the back-end API is Vulkan semaphores may be initialized or uninitialized.
|
||||
If uninitialized, created semaphores are valid only with the VkDevice
|
||||
with which they were created.
|
||||
|
||||
If <a href="#kNo">GrSemaphoresSubmitted::kNo</a> is returned, the GPU back-end did not create or
|
||||
If <a href="undocumented#GrSemaphoresSubmitted_kNo">GrSemaphoresSubmitted::kNo</a> is returned, the GPU back-end did not create or
|
||||
add any semaphores to signal on the GPU; the caller should not instruct the GPU
|
||||
to wait on any of the semaphores.
|
||||
|
||||
@ -1830,7 +1830,7 @@ array of semaphore containers</td>
|
||||
|
||||
### Return Value
|
||||
|
||||
one of: <a href="#kYes">GrSemaphoresSubmitted::kYes</a>, <a href="#kNo">GrSemaphoresSubmitted::kNo</a>
|
||||
one of: <a href="undocumented#GrSemaphoresSubmitted_kYes">GrSemaphoresSubmitted::kYes</a>, <a href="undocumented#GrSemaphoresSubmitted_kNo">GrSemaphoresSubmitted::kNo</a>
|
||||
|
||||
### See Also
|
||||
|
||||
@ -1881,7 +1881,7 @@ true if GPU is waiting on semaphores
|
||||
bool characterize(SkSurfaceCharacterization* characterization) const
|
||||
</pre>
|
||||
|
||||
Initializes <a href="#Characterization">Surface Characterization</a> that can be used to perform GPU back-end
|
||||
Initializes <a href="undocumented#Surface_Characterization">Surface Characterization</a> that can be used to perform GPU back-end
|
||||
processing in a separate thread. Typically this is used to divide drawing
|
||||
into multiple tiles. DeferredDisplayListRecorder records the drawing commands
|
||||
for each tile.
|
||||
@ -1916,7 +1916,7 @@ bool draw(SkDeferredDisplayList* deferredDisplayList)
|
||||
</pre>
|
||||
|
||||
Draws deferred display list created using <a href="undocumented#SkDeferredDisplayListRecorder">SkDeferredDisplayListRecorder</a>.
|
||||
Has no effect and returns false if <a href="#Characterization">Surface Characterization</a> stored in
|
||||
Has no effect and returns false if <a href="undocumented#Surface_Characterization">Surface Characterization</a> stored in
|
||||
<a href="#SkSurface_draw_2_deferredDisplayList">deferredDisplayList</a> is not compatible with <a href="#Surface">Surface</a>.
|
||||
|
||||
<a href="undocumented#Raster_Surface">Raster Surface</a> returns false.
|
||||
|
||||
@ -11,21 +11,21 @@
|
||||
"code": "void draw(SkCanvas* canvas) {\n const char* verbNames[] = { \"move\", \"line\", \"quad\", \"conic\", \"cubic\", \"close\", \"done\" };\n const int pointCount[] = { 1 , 2 , 3 , 3 , 4 , 1 , 0 };\n SkPath path;\n path.conicTo(20, 30, 50, 60, 1);\n SkPath::Iter iter(path, false);\n SkPath::Verb verb;\n do {\n SkPoint points[4];\n verb = iter.next(points);\n SkDebugf(\"%s \", verbNames[(int) verb]);\n for (int i = 0; i < pointCount[(int) verb]; ++i) {\n SkDebugf(\"{%g, %g}, \", points[i].fX, points[i].fY);\n }\n if (SkPath::kConic_Verb == verb) {\n SkDebugf(\"weight = %g\", iter.conicWeight());\n }\n SkDebugf(\"\\n\");\n } while (SkPath::kDone_Verb != verb);\n}\n",
|
||||
"hash": "2aadded3d20dfef34d1c8abe28c7bc8d",
|
||||
"file": "SkPath_Reference",
|
||||
"name": "Weight",
|
||||
"name": "Conic_Weight",
|
||||
"stdout": "move {0, 0}, \\nquad {0, 0}, {20, 30}, {50, 60}, \\ndone \\n"
|
||||
},
|
||||
"Path_Conic_Weight_a": {
|
||||
"code": "void draw(SkCanvas* canvas) {\n const char* verbNames[] = { \"move\", \"line\", \"quad\", \"conic\", \"cubic\", \"close\", \"done\" };\n const int pointCount[] = { 1 , 2 , 3 , 3 , 4 , 1 , 0 };\n SkPath path;\n path.arcTo(20, 0, 20, 20, 20);\n SkPath::Iter iter(path, false);\n SkPath::Verb verb;\n do {\n SkPoint points[4];\n verb = iter.next(points);\n SkDebugf(\"%s \", verbNames[(int) verb]);\n for (int i = 0; i < pointCount[(int) verb]; ++i) {\n SkDebugf(\"{%g, %g}, \", points[i].fX, points[i].fY);\n }\n if (SkPath::kConic_Verb == verb) {\n SkDebugf(\"weight = %g\", iter.conicWeight());\n }\n SkDebugf(\"\\n\");\n } while (SkPath::kDone_Verb != verb);\n}\n",
|
||||
"hash": "e88f554efacfa9f75f270fb1c0add5b4",
|
||||
"file": "SkPath_Reference",
|
||||
"name": "Weight_2",
|
||||
"name": "Conic_Weight_2",
|
||||
"stdout": "move {0, 0}, \\nconic {0, 0}, {20, 0}, {20, 20}, weight = 0.707107\\ndone \\n"
|
||||
},
|
||||
"Path_Conic_Weight_b": {
|
||||
"code": "void draw(SkCanvas* canvas) {\n const char* verbNames[] = { \"move\", \"line\", \"quad\", \"conic\", \"cubic\", \"close\", \"done\" };\n const int pointCount[] = { 1 , 2 , 3 , 3 , 4 , 1 , 0 };\n SkPath path;\n path.conicTo(20, 0, 20, 20, SK_ScalarInfinity);\n SkPath::Iter iter(path, false);\n SkPath::Verb verb;\n do {\n SkPoint points[4];\n verb = iter.next(points);\n SkDebugf(\"%s \", verbNames[(int) verb]);\n for (int i = 0; i < pointCount[(int) verb]; ++i) {\n SkDebugf(\"{%g, %g}, \", points[i].fX, points[i].fY);\n }\n if (SkPath::kConic_Verb == verb) {\n SkDebugf(\"weight = %g\", iter.conicWeight());\n }\n SkDebugf(\"\\n\");\n } while (SkPath::kDone_Verb != verb);\n}\n",
|
||||
"hash": "6fb11419e99297fe2fe666c296117fb9",
|
||||
"file": "SkPath_Reference",
|
||||
"name": "Weight_3",
|
||||
"name": "Conic_Weight_3",
|
||||
"stdout": "move {0, 0}, \\nline {0, 0}, {20, 0}, \\nline {20, 0}, {20, 20}, \\ndone \\n"
|
||||
},
|
||||
"SkAutoCanvasRestore_restore": {
|
||||
@ -3452,7 +3452,7 @@
|
||||
"height": 64,
|
||||
"hash": "62848df605af6258653d9e16b27d8f7f",
|
||||
"file": "SkPath_Reference",
|
||||
"name": "Zero_Length"
|
||||
"name": "Contour_Zero_Length"
|
||||
},
|
||||
"Path_Contour_a": {
|
||||
"code": "void draw(SkCanvas* canvas) {\n SkPaint paint;\n paint.setAntiAlias(true);\n paint.setStyle(SkPaint::kStroke_Style);\n paint.setStrokeWidth(8);\n SkPath path;\n path.moveTo(36, 48);\n path.quadTo(66, 88, 120, 36);\n canvas->drawPath(path, paint);\n path.close();\n canvas->translate(0, 50);\n canvas->drawPath(path, paint);\n}\n",
|
||||
|
||||
@ -123,11 +123,11 @@ int SkColorSetARGB(a, r, g, b)
|
||||
|
||||
## <a name="RGB"></a> RGB
|
||||
|
||||
## <a name="Red"></a> Red
|
||||
## <a name="RGB_Red"></a> RGB Red
|
||||
|
||||
## <a name="Blue"></a> Blue
|
||||
## <a name="RGB_Blue"></a> RGB Blue
|
||||
|
||||
## <a name="Green"></a> Green
|
||||
## <a name="RGB_Green"></a> RGB Green
|
||||
|
||||
## <a name="ARGB"></a> ARGB
|
||||
|
||||
@ -574,7 +574,7 @@ template <typename D, typename S> inline bool SkTFitsIn(S s)
|
||||
|
||||
# <a name="Number_Types"></a> Number Types
|
||||
|
||||
# <a name="Scalar"></a> Scalar
|
||||
## <a name="Scalar"></a> Scalar
|
||||
|
||||
### Constants
|
||||
|
||||
@ -891,7 +891,7 @@ static sk_sp<SkShader> MakeBitmapShader(const SkBitmap& src, TileMode tmx,
|
||||
|
||||
# <a name="SkSurfaceProps"></a> Class SkSurfaceProps
|
||||
|
||||
# <a name="Legacy_Font_Host"></a> Legacy Font Host
|
||||
## <a name="Legacy_Font_Host"></a> Legacy Font Host
|
||||
|
||||
## <a name="SkSurfaceProps_InitType"></a> Enum SkSurfaceProps::InitType
|
||||
|
||||
|
||||
@ -188,13 +188,31 @@ bool BmhParser::addDefinition(const char* defStart, bool hasEnd, MarkType markTy
|
||||
definition = rootDefinition;
|
||||
definition->fFileName = fFileName;
|
||||
definition->fContentStart = fChar;
|
||||
definition->fName = typeNameBuilder[0];
|
||||
Definition* parent = fParent;
|
||||
while (parent && MarkType::kTopic != parent->fMarkType
|
||||
&& MarkType::kSubtopic != parent->fMarkType) {
|
||||
parent = parent->fParent;
|
||||
if (MarkType::kTopic == markType) {
|
||||
if (fParent) {
|
||||
return this->reportError<bool>("#Topic must be root");
|
||||
}
|
||||
// topic name is unappended
|
||||
definition->fName = typeNameBuilder[0];
|
||||
} else {
|
||||
if (!fParent) {
|
||||
return this->reportError<bool>("#Subtopic may not be root");
|
||||
}
|
||||
Definition* parent = fParent;
|
||||
while (MarkType::kTopic != parent->fMarkType && MarkType::kSubtopic != parent->fMarkType) {
|
||||
parent = parent->fParent;
|
||||
if (!parent) {
|
||||
// subtopic must have subtopic or topic in parent chain
|
||||
return this->reportError<bool>("#Subtopic missing parent");
|
||||
}
|
||||
}
|
||||
if (MarkType::kSubtopic == parent->fMarkType) {
|
||||
// subtopic prepends parent subtopic name, but not parent topic name
|
||||
definition->fName = parent->fName + '_';
|
||||
}
|
||||
definition->fName += typeNameBuilder[0];
|
||||
definition->fFiddle = parent->fFiddle + '_';
|
||||
}
|
||||
definition->fFiddle = parent ? parent->fFiddle + '_' : "";
|
||||
definition->fFiddle += Definition::NormalizedName(typeNameBuilder[0]);
|
||||
this->setAsParent(definition);
|
||||
}
|
||||
@ -399,6 +417,7 @@ bool BmhParser::addDefinition(const char* defStart, bool hasEnd, MarkType markTy
|
||||
return this->reportError<bool>("duplicate alias");
|
||||
}
|
||||
fAliasMap[alias] = definition;
|
||||
definition->fFiddle = definition->fParent->fFiddle;
|
||||
}
|
||||
else if (MarkType::kLine == markType) {
|
||||
const char* nextLF = this->strnchr('\n', this->fEnd);
|
||||
|
||||
@ -2069,7 +2069,7 @@ public:
|
||||
static constexpr const char* kOperators = "Operator";
|
||||
static constexpr const char* kOverview = "Overview";
|
||||
static constexpr const char* kRelatedFunctions = "Related_Function";
|
||||
static constexpr const char* kSubtopics = "Subtopic";
|
||||
static constexpr const char* kSubtopics = "Overview_Subtopic";
|
||||
|
||||
private:
|
||||
enum class TableState {
|
||||
|
||||
@ -640,9 +640,6 @@ void IncludeWriter::enumSizeItems(const Definition& child) {
|
||||
|
||||
// walk children and output complete method doxygen description
|
||||
void IncludeWriter::methodOut(const Definition* method, const Definition& child) {
|
||||
if (string::npos != method->fName.find("scalePixels")) {
|
||||
SkDebugf("");
|
||||
}
|
||||
if (fPendingMethod) {
|
||||
fIndent -= 4;
|
||||
fPendingMethod = false;
|
||||
@ -1781,15 +1778,8 @@ string IncludeWriter::resolveRef(const char* start, const char* end, bool first,
|
||||
MarkType::kEnumClass == parent->fMarkType) {
|
||||
if (parent->fParent != fRootTopic) {
|
||||
substitute = parent->fName;
|
||||
size_t under = undername.find('_');
|
||||
if (string::npos != under) {
|
||||
string secondHalf(&undername[under],
|
||||
(size_t) (undername.length() - under));
|
||||
substitute += ConvertRef(secondHalf, false);
|
||||
} else {
|
||||
substitute += ' ';
|
||||
substitute += ConvertRef(undername, false);
|
||||
}
|
||||
substitute += ' ';
|
||||
substitute += ConvertRef(undername, false);
|
||||
} else {
|
||||
substitute += ConvertRef(undername, first);
|
||||
}
|
||||
@ -1801,9 +1791,6 @@ string IncludeWriter::resolveRef(const char* start, const char* end, bool first,
|
||||
if (first && isupper(start[0]) && substitute.length() > 0 && islower(substitute[0])) {
|
||||
substitute[0] = start[0];
|
||||
}
|
||||
if (undername == "Color_Type" && substitute == "") {
|
||||
SkDebugf("");
|
||||
}
|
||||
return substitute;
|
||||
}
|
||||
|
||||
@ -1859,9 +1846,6 @@ int IncludeWriter::lookupReference(const PunctuationState punctuation, const Wor
|
||||
temp = ConvertRef(resolved, false);
|
||||
}
|
||||
}
|
||||
if (resolved == "Color_Type" && temp == "color type") {
|
||||
SkDebugf("");
|
||||
}
|
||||
if (temp.length()) {
|
||||
if (start > lastWrite) {
|
||||
SkASSERT(data[start - 1] >= ' ');
|
||||
|
||||
@ -569,8 +569,9 @@ const Definition* MdOut::isDefined(const TextParser& parser, const string& ref,
|
||||
// try with a prefix
|
||||
if ('k' == ref[0]) {
|
||||
for (auto const& iter : fBmhParser.fEnumMap) {
|
||||
if (iter.second.find(ref, RootDefinition::AllowParens::kYes)) {
|
||||
return &iter.second;
|
||||
auto def = iter.second.find(ref, RootDefinition::AllowParens::kYes);
|
||||
if (def) {
|
||||
return def;
|
||||
}
|
||||
}
|
||||
if (fEnumClass) {
|
||||
@ -650,37 +651,41 @@ string MdOut::linkName(const Definition* ref) const {
|
||||
// def should not include SkXXX_
|
||||
string MdOut::linkRef(const string& leadingSpaces, const Definition* def,
|
||||
const string& ref, BmhParser::Resolvable resolvable) const {
|
||||
string buildup;
|
||||
string buildup;
|
||||
string refName;
|
||||
const string* str = &def->fFiddle;
|
||||
SkASSERT(str->length() > 0);
|
||||
size_t under = str->find('_');
|
||||
const Definition* curRoot = fRoot;
|
||||
string classPart = string::npos != under ? str->substr(0, under) : *str;
|
||||
bool classMatch = curRoot->fName == classPart;
|
||||
while (curRoot->fParent) {
|
||||
curRoot = curRoot->fParent;
|
||||
classMatch |= curRoot->fName == classPart;
|
||||
string classPart = *str;
|
||||
bool globalEnumMember = false;
|
||||
if (MarkType::kAlias == def->fMarkType) {
|
||||
def = def->fParent;
|
||||
SkASSERT(def);
|
||||
SkASSERT(MarkType::kSubtopic == def->fMarkType ||MarkType::kTopic == def->fMarkType);
|
||||
}
|
||||
const Definition* defRoot;
|
||||
const Definition* temp = def;
|
||||
do {
|
||||
defRoot = temp;
|
||||
if (!(temp = temp->fParent)) {
|
||||
break;
|
||||
if (MarkType::kSubtopic == def->fMarkType) {
|
||||
const Definition* topic = def->topicParent();
|
||||
SkASSERT(topic);
|
||||
classPart = topic->fName;
|
||||
refName = def->fName;
|
||||
} else if (MarkType::kTopic == def->fMarkType) {
|
||||
refName = def->fName;
|
||||
} else {
|
||||
if ('k' == (*str)[0] && string::npos != str->find("_Sk")) {
|
||||
globalEnumMember = true;
|
||||
} else {
|
||||
SkASSERT("Sk" == str->substr(0, 2) || "SK" == str->substr(0, 2)
|
||||
// FIXME: kitchen sink catch below, need to do better
|
||||
|| string::npos != def->fFileName.find("undocumented"));
|
||||
size_t under = str->find('_');
|
||||
classPart = string::npos != under ? str->substr(0, under) : *str;
|
||||
}
|
||||
classMatch |= temp != defRoot && temp->fName == classPart;
|
||||
} while (true);
|
||||
string namePart = string::npos != under ? str->substr(under + 1, str->length()) : *str;
|
||||
refName = def->fFiddle;
|
||||
}
|
||||
bool classMatch = fRoot->fFileName == def->fFileName;
|
||||
SkASSERT(fRoot);
|
||||
SkASSERT(fRoot->fFileName.length());
|
||||
if (classMatch) {
|
||||
buildup = "#";
|
||||
if (*str != classPart && "Sk" == classPart.substr(0, 2)) {
|
||||
buildup += classPart + "_";
|
||||
}
|
||||
buildup += namePart;
|
||||
} else {
|
||||
string filename = defRoot->asRoot()->fFileName;
|
||||
if (!classMatch) {
|
||||
string filename = def->fFileName;
|
||||
if (filename.substr(filename.length() - 4) == ".bmh") {
|
||||
filename = filename.substr(0, filename.length() - 4);
|
||||
}
|
||||
@ -688,15 +693,18 @@ string MdOut::linkRef(const string& leadingSpaces, const Definition* def,
|
||||
while (start > 0 && (isalnum(filename[start - 1]) || '_' == filename[start - 1])) {
|
||||
--start;
|
||||
}
|
||||
buildup = filename.substr(start) + "#" + (classMatch ? namePart : *str);
|
||||
buildup = filename.substr(start);
|
||||
}
|
||||
buildup += "#" + refName;
|
||||
if (MarkType::kParam == def->fMarkType) {
|
||||
const Definition* parent = def->fParent;
|
||||
SkASSERT(MarkType::kMethod == parent->fMarkType);
|
||||
buildup = '#' + parent->fFiddle + '_' + ref;
|
||||
}
|
||||
string refOut(ref);
|
||||
std::replace(refOut.begin(), refOut.end(), '_', ' ');
|
||||
if (!globalEnumMember) {
|
||||
std::replace(refOut.begin(), refOut.end(), '_', ' ');
|
||||
}
|
||||
if (ref.length() > 2 && islower(ref[0]) && "()" == ref.substr(ref.length() - 2)) {
|
||||
refOut = refOut.substr(0, refOut.length() - 2);
|
||||
}
|
||||
@ -719,7 +727,6 @@ string MdOut::linkRef(const string& leadingSpaces, const Definition* def,
|
||||
found = true;
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
if (!found) {
|
||||
SkDebugf(""); // convenient place to set a breakpoint
|
||||
|
||||
Loading…
Reference in New Issue
Block a user