AuroraMiddleware/wxWidgets
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43 Commits

Author SHA1 Message Date
Dimitri Schoolwerth
fdb7d5bbc2 Changed behaviour of wxImageResizeQuality parameter in wxImage.Scale and wxImage.Rescale. 
Made the following changes:

* Formerly specifying to resize using wxIMAGE_QUALITY_BICUBIC or wxIMAGE_QUALITY_BILINEAR could result in the ResampleBox method being used. Now always resize with the method that the user actually specified.

* Added wxIMAGE_QUALITY_BOX_AVERAGE to explicitly allow resizing with the ResampleBox method.

* Previously wxIMAGE_QUALITY_HIGH was equal to wxIMAGE_QUALITY_BICUBIC. It has been changed to use wxIMAGE_QUALITY_BOX_AVERAGE when reducing the size of an image and wxIMAGE_QUALITY_BICUBIC in all other cases.

Closes #12845.



git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@67203 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
 2011-03-15 16:42:34 +00:00
Dimitri Schoolwerth
15f345aad3 Added support for reading comments from a GIF image. 
Applied (modified) patch by troelsk. Changed comments (which are allowed per frame in an animated GIF) to be read using wxIMAGE_OPTION_GIF_COMMENT with wxImage.GetOption. Added unit tests for reading and writing GIF comments.

Closes #12843.



git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66828 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
 2011-02-02 11:19:30 +00:00
Dimitri Schoolwerth
77b83d0a0f Added GIF and animated GIF saving support. 
Applied (modified) patch by troelsk. Also added a basic unit test for checking the frames of a saved animated GIF (a previous unit test already handles content of a GIF with a single frame).

Closes #8583.



git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66716 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
 2011-01-19 12:28:31 +00:00
Dimitri Schoolwerth
8ee313d2be Added support for saving PNG files with palette. 
Based on (heavily modified) patch by troelsk.

Closes #12505.



git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66552 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
 2011-01-03 22:22:16 +00:00
Dimitri Schoolwerth
3d926ff8a9 Added saving support to TGA image handler. 
Supports saving 24-bit and 32-bit (RGB with alpha).
Updated image unit test to verify the alpha channel of saved TGA images. Also removed a condition skipping a test which only was in place for TGA (formerly its saving handler would do nothing yet say saving was succesful).

See also #7661.



git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66485 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
 2010-12-28 22:38:04 +00:00
Dimitri Schoolwerth
4324917a76 Updated manual regarding image alpha support for BMP, PNG, and TIFF handlers. 
For PNG it was mentioned only loading supports alpha, but alpha saving support has been available since r32414. Similarly there was no mention of alpha loading support for TIFF (supported since r47204) as well as BMP (since r54942).


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66476 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
 2010-12-28 15:57:44 +00:00
Vadim Zeitlin
5cb160c564 Improve wxImage handlers documentation, especially ownership aspect. 
Correct wxImage::RemoveHandler() documentation which was plain wrong.

Also mention that the handler will be deleted by wxImage in AddHandler()
documentation.

And add an example of using AddHandler() as well as fix the broken text in
wxInitAllImageHandlers() description.

Closes #12772.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66370 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
 2010-12-14 18:43:17 +00:00
Vadim Zeitlin
ccec90930c Add wxVersionInfo and functions returning it for 3rd party libraries. 
Add simple wxVersionInfo class holding the version information.

Also add GetLibraryVersionInfo() static method to wx{JPEG,PNG,TIFF}Handler,
wxStyledTextCtrl and wxXmlDocument classes and wxGetZlibVersionInfo() and
wxGetLibraryVersionInfo() global functions using it.

Closes #12690.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66259 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
 2010-11-25 00:53:44 +00:00
Vadim Zeitlin
8524dec372 Add wxImage::Rotate180() function. 
Closes #12679.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66146 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
 2010-11-14 01:02:35 +00:00
Vadim Zeitlin
878f28d8c8 Changed wxImage::ConvertAlphaToMask() return type to bool. 
Make this function more useful by returning true from it if alpha channel was
really converted to the mask by it.

Closes #12637.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@65990 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
 2010-11-02 11:57:09 +00:00
Vadim Zeitlin
526954c596 Globally use "wxWindows licence" consistently. 
Use "wxWindows licence" and not "wxWidgets licence" (the latter doesn't
exist) and consistently spell "licence" using British spelling.

See #12165.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@64940 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
 2010-07-13 13:29:13 +00:00
Vadim Zeitlin
90fbb09ae2 Add wxImage::ClearAlpha(). 
This simple method can be used to remove alpha channel from the image.

See #10915.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@63922 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
 2010-04-09 13:15:20 +00:00
Mattia Barbon
1058f65203 Copy wxPerl notes from the LaTeX documentation. 
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62451 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
 2009-10-18 17:47:01 +00:00
Julian Smart
198c264dbc Applied part of #10034: wxImage::ConvertToDisabled() 
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62099 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
 2009-09-24 20:05:33 +00:00
Vadim Zeitlin
180f3c7461 Add support for bilinear resize algorithm to wxImage. 
Add wxIMAGE_QUALITY_BILINEAR in addition to the existing wxIMAGE_QUALITY_BICUBIC,
it is supposed to be much faster yet yield almost the same results.

Closes #11034.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@61791 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
 2009-08-30 21:11:37 +00:00
Vadim Zeitlin
0241477aee clatify alpha discussion (closes #10888) 
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@61023 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
 2009-06-12 15:35:17 +00:00
Francesco Montorsi
8faef7ccbc document that CanRead() and GetImageCount() functions of wxImageHandlers do NOT modify the current stream position and that they require seekable streams; rename current GetImageCount() functions to DoGetImageCount() and put save-and-restore stream position logic in GetImageCount(); add comments in the various DoCanRead() and in DoGetImageCount() where the stream position is modified; remove unneeded SeekI(0) calls from DoCanRead() and DoGetImageCount() functions: they didn't allow to load images from non-seekable streams; implement forward-seeking in wxInputStream::SeekI() also for non-seekable streams 
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@60852 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
 2009-06-01 11:43:36 +00:00
Vadim Zeitlin
85fcb94fc9 implement GetImageCount() for GIF handler (closes #10663); added test for it to the sample 
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@60029 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
 2009-04-05 12:52:22 +00:00
Francesco Montorsi
72a9034bd4 add overloads of ctors and Create() functions taking wxSize; document the various Create() overloads; reorganize wxImage docs categorizing the various functions 
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@59525 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
 2009-03-14 13:28:28 +00:00
Vadim Zeitlin
ba4800d3ae add support for multiple extensions to wxImage handlers (closes #10570) 
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@59461 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
 2009-03-09 23:13:34 +00:00
Francesco Montorsi
c83d207b76 clarify the list of bitmap handlers natively supported. 
Clarify that wxBitmap::AddHandler isn't useful to the final user; wxImage::AddHandler should be used instead.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@59304 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
 2009-03-03 23:10:13 +00:00
Francesco Montorsi
3c99e2fd1b recategorize many misplaced classes; move lots of classes from miscellaneous [window] category to more specific categories; add the 'Book controls' and the 'Application and system configuration' class groups 
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@59051 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
 2009-02-20 11:34:52 +00:00
Vadim Zeitlin
c1099d9254 allow specifying the mask colour in wxImage::ConvertAlphaToMask() (closes #10143) 
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@58404 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
 2009-01-25 17:23:39 +00:00
Francesco Montorsi
d19ce8c491 add some wxIMAGE_OPTION_PNG_xxx options to wxImage and wxPNGHandler to allow the user to set the desired compression level (closes #10372) 
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@58103 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
 2009-01-14 17:54:38 +00:00
Francesco Montorsi
382f12e419 many automated ifacecheck fixes 
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@57992 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
 2009-01-10 22:42:09 +00:00
Francesco Montorsi
336aecf1c2 miscellaneous small enhancements 
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@57984 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
 2009-01-10 18:59:37 +00:00
Francesco Montorsi
fc3762b5fc add wxImage::Clear (patch by troelsk); closes #10141 
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@57946 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
 2009-01-09 15:35:59 +00:00
Bryan Petty
b21126db7a Replaced @ingroup with @addtogroup for all global func/macros for use with Doxygen 1.5.7+. 
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@57846 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
 2009-01-05 20:48:06 +00:00
Robert Roebling
dc61b49e6a wxImage::ConvertToBitmap() doesn't exist anymore 
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@57436 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
 2008-12-19 15:43:17 +00:00
Francesco Montorsi
c74b07ac26 provide GetSize() getters in wxBitmap and wxImage 
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@57014 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
 2008-11-28 22:29:29 +00:00
Vadim Zeitlin
09b898e0fb document all currently defined image options and their values 
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@56823 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
 2008-11-17 14:26:05 +00:00
Vadim Zeitlin
36abe9d421 added the possibility to rescale the image during loading, especially useful with JPEGs (#8390) (change to the sample accidentally committed as r56820) 
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@56821 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
 2008-11-17 13:54:42 +00:00
Francesco Montorsi
0a98423eb0 other ifacecheck fixes 
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@56730 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
 2008-11-10 21:33:25 +00:00
Francesco Montorsi
f21dd16b46 fixed doxygen warnings produced by the ifacecheck fixes 
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@56658 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
 2008-11-03 11:57:07 +00:00
Francesco Montorsi
5267aefd85 automated ifacecheck fixes 
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@56577 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
 2008-10-29 15:34:31 +00:00
Francesco Montorsi
fadc2df682 automated ifacecheck fixes 
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@56536 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
 2008-10-27 21:26:54 +00:00
Francesco Montorsi
7323ff1aee other ifacecheck fixes, resulting in removal of the non-existing functions wxDatagramSocket::ReceiveFrom() and wxCloseEvent::SetForce() 
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@56530 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
 2008-10-27 17:12:27 +00:00
Francesco Montorsi
427c415b93 interface header revisions 
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@56332 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
 2008-10-15 15:36:15 +00:00
Francesco Montorsi
adaaa68635 HUGE commit of ifacecheck-automated fixes to virtualness/constness/staticness of wxWidgets documented functions 
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@55912 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
 2008-09-27 11:21:10 +00:00
Vadim Zeitlin
9d1c7e8474 add wxImage::SetType() and use it in animation decoders (#9639) 
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@54932 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
 2008-08-02 20:13:41 +00:00
Vadim Zeitlin
ff3050e17a document "clear" parameter of ctor/Create() properly (part of #9639) 
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@54931 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
 2008-08-02 20:00:50 +00:00
Bryan Petty
12f5e1e78f Commit 3 of 3 for Doxygen path fixes, this one finally removes all 600+ unnecessary uses of @wxheader and @headerfile. 
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@54387 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
 2008-06-27 18:00:03 +00:00
Bryan Petty
ae3c17b401 Moved all interface headers into a 'wx' subdirectory for proper use of Doxygen path settings. 
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@54385 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
 2008-06-27 16:22:58 +00:00