submodule/skia/docs/examples/Bitmap_info.cpp

   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 // HASH=ec47c4dc23e2925ad565eaba55a91553
   5 REG_FIDDLE(Bitmap_info, 256, 256, true, 4) {
   6 void draw(SkCanvas* canvas) {
   7     // SkBitmap source;  // pre-populated with soccer ball by fiddle.skia.org
   8     const SkImageInfo& info = source.info();
   9     const char* alphas[] = {"Unknown", "Opaque", "Premul", "Unpremul"};
  10     const char* colors[] = {"Unknown", "Alpha_8", "RGB_565", "ARGB_4444", "RGBA_8888", "RGB_888x",
  11                             "BGRA_8888", "RGBA_1010102", "RGB_101010x", "Gray_8", "RGBA_F16Norm",
  12                             "RGBA_F16"};
  13     SkDebugf("width: %d height: %d color: %s alpha: %s\n", info.width(), info.height(),
  14                 colors[info.colorType()], alphas[info.alphaType()]);
  15 }
  16 }  // END FIDDLE