xref: /aosp_15_r20/external/skia/docs/examples/Dst.cpp (revision c8dee2aa9b3f27cf6c858bd81872bdeb2c07ed17)
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.
3 #include "tools/fiddle/examples.h"
4 REG_FIDDLE(Dst, 256, 256, false, 3) {
draw(SkCanvas * canvas)5 void draw(SkCanvas* canvas) {
6     SkRSXform xforms[] = { { .5f, 0, 0, 0 }, {0, .5f, 125, 128 } };
7     SkRect tex[] = { { 0, 0, 250, 250 }, { 0, 0, 250, 250 } };
8     SkColor colors[] = { 0x7f55aa00, 0x7f3333bf };
9     SkSamplingOptions sampling;
10     canvas->drawAtlas(image.get(), xforms, tex, colors, 2, SkBlendMode::kSrc,
11                       sampling, nullptr, nullptr);
12     canvas->translate(128, 0);
13     canvas->drawAtlas(image.get(), xforms, tex, colors, 2, SkBlendMode::kDst,
14                       sampling, nullptr, nullptr);
15 }
16 }  // END FIDDLE
17