Image_Filter_Methods.cpp 869 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=ece04ee3d3761e3425f37c8f06f054c1
  5. REG_FIDDLE(Image_Filter_Methods, 256, 256, false, 0) {
  6. #include "include/effects/SkBlurImageFilter.h"
  7. void draw(SkCanvas* canvas) {
  8. SkPaint paint;
  9. paint.setStyle(SkPaint::kStroke_Style);
  10. paint.setStrokeWidth(2);
  11. SkRegion region;
  12. region.op( 10, 10, 50, 50, SkRegion::kUnion_Op);
  13. region.op( 10, 50, 90, 90, SkRegion::kUnion_Op);
  14. paint.setImageFilter(SkBlurImageFilter::Make(5.0f, 5.0f, nullptr));
  15. canvas->drawRegion(region, paint);
  16. paint.setImageFilter(nullptr);
  17. paint.setMaskFilter(SkMaskFilter::MakeBlur(kNormal_SkBlurStyle, 5));
  18. canvas->translate(100, 100);
  19. canvas->drawRegion(region, paint);
  20. }
  21. } // END FIDDLE