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third_party
skia
docs
examples
sweep_gradient_talk_4.cpp
Go to the documentation of this file.
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// Copyright 2020 Google LLC.
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// Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
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#include "
tools/fiddle/examples.h
"
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REG_FIDDLE_SRGB
(sweep_gradient_talk_4, 256, 256,
false
, 0, 0,
false
) {
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void
draw
(
SkCanvas
* canvas) {
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SkColor
colors[] = { 0xFF0000FF, 0xFF00FF00, 0xFFFF0000, 0xFF0000FF };
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float
cx = 128, cy = 128;
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SkPaint
paint
;
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paint
.setShader(
SkGradientShader::MakeSweep
(cx, cy, colors,
nullptr
, 4));
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paint
.setAntiAlias(
true
);
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canvas->
drawPaint
(
paint
);
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}
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}
// END FIDDLE
SkColor
uint32_t SkColor
Definition
SkColor.h:37
draw
static void draw(SkCanvas *canvas, SkRect &target, int x, int y)
Definition
aaclip.cpp:27
SkCanvas
Definition
SkCanvas.h:106
SkCanvas::drawPaint
void drawPaint(const SkPaint &paint)
Definition
SkCanvas.cpp:1992
SkGradientShader::MakeSweep
static sk_sp< SkShader > MakeSweep(SkScalar cx, SkScalar cy, const SkColor colors[], const SkScalar pos[], int count, SkTileMode mode, SkScalar startAngle, SkScalar endAngle, uint32_t flags, const SkMatrix *localMatrix)
Definition
SkSweepGradient.cpp:158
SkPaint
Definition
SkPaint.h:44
paint
const Paint & paint
Definition
color_source.cc:38
examples.h
REG_FIDDLE_SRGB
#define REG_FIDDLE_SRGB(NAME, W, H, T, I, DURATION, F16)
Definition
examples.h:52
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