Canvas_drawPatch_2_a.cpp 1.6 KB

1234567891011121314151617181920212223242526272829303132
  1. #if 0 // Disabled until updated to use current API.
  2. // Copyright 2019 Google LLC.
  3. // Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
  4. #include "tools/fiddle/examples.h"
  5. // HASH=4e8b7409531c9211a2afcf632005a38c
  6. REG_FIDDLE(Canvas_drawPatch_2_a, 256, 256, false, 0) {
  7. void draw(SkCanvas* canvas) {
  8. SkPaint paint;
  9. paint.setAntiAlias(true);
  10. SkPoint cubics[] = { { 3, 1 }, { 4, 2 }, { 5, 1 }, { 7, 3 },
  11. /* { 7, 3 }, */ { 6, 4 }, { 7, 5 }, { 5, 7 },
  12. /* { 5, 7 }, */ { 4, 6 }, { 3, 7 }, { 1, 5 },
  13. /* { 1, 5 }, */ { 2, 4 }, { 1, 3 }, /* { 3, 1 } */ };
  14. SkColor colors[] = { SK_ColorRED, SK_ColorBLUE, SK_ColorYELLOW, SK_ColorCYAN };
  15. canvas->scale(30, 30);
  16. canvas->drawPatch(cubics, colors, nullptr, paint);
  17. SkPoint text[] = { {3,0.9f}, {4,2.5f}, {5,0.9f}, {7.5f,3.2f}, {5.5f,4.2f},
  18. {7.5f,5.2f}, {5,7.5f}, {4,5.9f}, {3,7.5f}, {0.5f,5.2f}, {2.5f,4.2f},
  19. {0.5f,3.2f} };
  20. paint.setTextSize(18.f / 30);
  21. for (int i = 0; i< 10; ++i) {
  22. char digit = '0' + i;
  23. canvas->drawText(&digit, 1, text[i].fX, text[i].fY, paint);
  24. }
  25. canvas->drawString("10", text[10].fX, text[10].fY, paint);
  26. canvas->drawString("11", text[11].fX, text[11].fY, paint);
  27. paint.setStyle(SkPaint::kStroke_Style);
  28. canvas->drawPoints(SkCanvas::kPolygon_PointMode, 12, cubics, paint);
  29. canvas->drawLine(cubics[11].fX, cubics[11].fY, cubics[0].fX, cubics[0].fY, paint);
  30. }
  31. } // END FIDDLE
  32. #endif // Disabled until updated to use current API.