Pixmap_const_SkImageInfo_const_star.cpp 719 B

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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.
  3. #include "tools/fiddle/examples.h"
  4. // HASH=9a00774be57d7308313b3a9073e6e696
  5. REG_FIDDLE(Pixmap_const_SkImageInfo_const_star, 256, 256, true, 3) {
  6. void draw(SkCanvas* canvas) {
  7. SkDebugf("image alpha only = %s\n", image->isAlphaOnly() ? "true" : "false");
  8. SkPMColor pmColors = 0;
  9. sk_sp<SkImage> copy = SkImage::MakeRasterCopy({SkImageInfo::MakeA8(1, 1),
  10. (uint8_t*)&pmColors,
  11. 1});
  12. SkDebugf("copy alpha only = %s\n", copy->isAlphaOnly() ? "true" : "false");
  13. }
  14. } // END FIDDLE