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Canvas_drawImageRect_5.cpp
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1// Copyright 2019 Google LLC.
2// Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
4// HASH=d307e7e1237f39fb54d80723e5449857
5REG_FIDDLE(Canvas_drawImageRect_5, 256, 64, false, 0) {
6void draw(SkCanvas* canvas) {
7 uint32_t pixels[][2] = { { 0x00000000, 0x55555555},
8 { 0xAAAAAAAA, 0xFFFFFFFF} };
10 bitmap.installPixels(SkImageInfo::MakeN32Premul(2, 2),
11 (void*) pixels, sizeof(pixels[0]));
12 sk_sp<SkImage> image = bitmap.asImage();
14 canvas->scale(4, 4);
15 for (auto color : { SK_ColorRED, SK_ColorBLUE, SK_ColorGREEN } ) {
19 canvas->translate(8, 0);
20 }
21}
22} // END FIDDLE
SkColor4f color
@ kPlus
r = min(s + d, 1)
constexpr SkColor SK_ColorBLUE
Definition SkColor.h:135
constexpr SkColor SK_ColorRED
Definition SkColor.h:126
constexpr SkColor SK_ColorGREEN
Definition SkColor.h:131
static void draw(SkCanvas *canvas, SkRect &target, int x, int y)
Definition aaclip.cpp:27
void translate(SkScalar dx, SkScalar dy)
@ kStrict_SrcRectConstraint
sample only inside bounds; slower
Definition SkCanvas.h:1542
void drawImageRect(const SkImage *, const SkRect &src, const SkRect &dst, const SkSamplingOptions &, const SkPaint *, SrcRectConstraint)
void scale(SkScalar sx, SkScalar sy)
static sk_sp< SkColorFilter > Blend(const SkColor4f &c, sk_sp< SkColorSpace >, SkBlendMode mode)
const Paint & paint
sk_sp< SkImage > image
Definition examples.cpp:29
#define REG_FIDDLE(NAME, W, H, TEXT, I)
Definition examples.h:60
static SkImageInfo MakeN32Premul(int width, int height)
static constexpr SkRect MakeWH(float w, float h)
Definition SkRect.h:609