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gradient api sans (deprecated) unitmapper

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BUG=skia:
R=robertphillips@google.com

Author: reed@google.com

Review URL: https://codereview.chromium.org/293643004

git-svn-id: http://skia.googlecode.com/svn/trunk@14781 2bbb7eff-a529-9590-31e7-b0007b416f81
This commit is contained in:
commit-bot@chromium.org 2014-05-19 15:46:09 +00:00
parent da797e1c1f
commit 7b1715215a
1 changed files with 48 additions and 0 deletions
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48
include/effects/SkGradientShader.h
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@ -52,6 +52,14 @@ public:
uint32_t flags = 0, uint32_t flags = 0,
const SkMatrix* localMatrix = NULL); const SkMatrix* localMatrix = NULL);
static SkShader* CreateLinear(const SkPoint pts[2],
const SkColor colors[], const SkScalar pos[], int count,
SkShader::TileMode mode,
uint32_t flags,
const SkMatrix* localMatrix) {
return CreateLinear(pts, colors, pos, count, mode, NULL, flags, localMatrix);
}
/** Returns a shader that generates a radial gradient given the center and radius. /** Returns a shader that generates a radial gradient given the center and radius.
<p /> <p />
CreateRadial returns a shader with a reference count of 1. CreateRadial returns a shader with a reference count of 1.
@ -76,6 +84,14 @@ public:
uint32_t flags = 0, uint32_t flags = 0,
const SkMatrix* localMatrix = NULL); const SkMatrix* localMatrix = NULL);
static SkShader* CreateRadial(const SkPoint& center, SkScalar radius,
const SkColor colors[], const SkScalar pos[], int count,
SkShader::TileMode mode,
uint32_t flags,
const SkMatrix* localMatrix) {
return CreateRadial(center, radius, colors, pos, count, mode, NULL, flags, localMatrix);
}
/** Returns a shader that generates a radial gradient given the start position, start radius, end position and end radius. /** Returns a shader that generates a radial gradient given the start position, start radius, end position and end radius.
<p /> <p />
CreateTwoPointRadial returns a shader with a reference count of 1. CreateTwoPointRadial returns a shader with a reference count of 1.
@ -107,6 +123,19 @@ public:
uint32_t flags = 0, uint32_t flags = 0,
const SkMatrix* localMatrix = NULL); const SkMatrix* localMatrix = NULL);
static SkShader* CreateTwoPointRadial(const SkPoint& start,
SkScalar startRadius,
const SkPoint& end,
SkScalar endRadius,
const SkColor colors[],
const SkScalar pos[], int count,
SkShader::TileMode mode,
uint32_t flags,
const SkMatrix* localMatrix) {
return CreateTwoPointRadial(start, startRadius, end, endRadius, colors, pos, count, mode,
NULL, flags, localMatrix);
}
/** /**
* Returns a shader that generates a conical gradient given two circles, or * Returns a shader that generates a conical gradient given two circles, or
* returns NULL if the inputs are invalid. The gradient interprets the * returns NULL if the inputs are invalid. The gradient interprets the
@ -124,6 +153,19 @@ public:
uint32_t flags = 0, uint32_t flags = 0,
const SkMatrix* localMatrix = NULL); const SkMatrix* localMatrix = NULL);
static SkShader* CreateTwoPointConical(const SkPoint& start,
SkScalar startRadius,
const SkPoint& end,
SkScalar endRadius,
const SkColor colors[],
const SkScalar pos[], int count,
SkShader::TileMode mode,
uint32_t flags,
const SkMatrix* localMatrix) {
return CreateTwoPointConical(start, startRadius, end, endRadius, colors, pos, count, mode,
NULL, flags, localMatrix);
}
/** Returns a shader that generates a sweep gradient given a center. /** Returns a shader that generates a sweep gradient given a center.
<p /> <p />
CreateSweep returns a shader with a reference count of 1. CreateSweep returns a shader with a reference count of 1.
@ -146,6 +188,12 @@ public:
uint32_t flags = 0, uint32_t flags = 0,
const SkMatrix* localMatrix = NULL); const SkMatrix* localMatrix = NULL);
static SkShader* CreateSweep(SkScalar cx, SkScalar cy,
const SkColor colors[], const SkScalar pos[], int count,
uint32_t flags, const SkMatrix* localMatrix) {
return CreateSweep(cx, cy, colors, pos, count, NULL, flags, localMatrix);
}
SK_DECLARE_FLATTENABLE_REGISTRAR_GROUP() SK_DECLARE_FLATTENABLE_REGISTRAR_GROUP()
}; };