| // Copyright 2019 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" |
| // HASH=9ca1e2a5b9b4c92ecf4409d0813867d6 |
| REG_FIDDLE(Color_Constants_b, 256, 256, false, 3) { |
| void draw(SkCanvas* canvas) { |
| std::vector<uint32_t> srcPixels; |
| constexpr int width = 256; |
| constexpr int height = 256; |
| srcPixels.resize(width * height); |
| SkImageInfo imageInfo = SkImageInfo::MakeN32Premul(width, height); |
| SkPixmap pixmap(imageInfo, &srcPixels.front(), imageInfo.minRowBytes()); |
| pixmap.erase(SK_ColorTRANSPARENT); |
| pixmap.erase(SK_ColorRED, { 24, 24, 192, 192 } ); |
| pixmap.erase(SK_ColorTRANSPARENT, { 48, 48, 168, 168 } ); |
| SkBitmap bitmap; |
| bitmap.installPixels(pixmap); |
| canvas->drawBitmap(bitmap, 0, 0); |
| canvas->drawBitmap(bitmap, 48, 48); |
| } |
| } // END FIDDLE |