| // Copyright 2020 Google LLC. |
| // Use of this source code is governed by a BSD-style license that can be found in the LICENSE file. |
| #include "tools/fiddle/examples.h" |
| REG_FIDDLE(upscale_checkerboard, 512, 512, false, 0) { |
| void draw(SkCanvas* canvas) { |
| SkPMColor p[] = {0xFFFFFFFF, 0xFF000000, 0xFF000000, 0xFFFFFFFF}; |
| const auto info = SkImageInfo::MakeN32Premul(2, 2); |
| auto img = SkImages::RasterFromPixmapCopy({info, p, 8}); |
| |
| SkPaint paint; |
| paint.setShader(img->makeShader(SkTileMode::kRepeat, SkTileMode::kRepeat, |
| SkSamplingOptions(SkFilterMode::kLinear))); |
| |
| canvas->translate(20, 20); |
| canvas->scale(20, 20); |
| canvas->drawRect({0, 0, 20, 20}, paint); |
| } |
| } // END FIDDLE |