submodule/skia/docs/examples/Canvas_drawRRect.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=90fed1bb11efb43aada94113338c63d8
   5 REG_FIDDLE(Canvas_drawRRect, 256, 256, false, 0) {
   6 void draw(SkCanvas* canvas) {
   7     SkPaint paint;
   8     paint.setAntiAlias(true);
   9     SkRect outer = {30, 40, 210, 220};
  10     SkRect radii = {30, 50, 70, 90 };
  11     SkRRect rRect;
  12     rRect.setNinePatch(outer, radii.fLeft, radii.fTop, radii.fRight, radii.fBottom);
  13     canvas->drawRRect(rRect, paint);
  14     paint.setColor(SK_ColorWHITE);
  15     canvas->drawLine(outer.fLeft + radii.fLeft, outer.fTop,
  16                      outer.fLeft + radii.fLeft, outer.fBottom, paint);
  17     canvas->drawLine(outer.fRight - radii.fRight, outer.fTop,
  18                      outer.fRight - radii.fRight, outer.fBottom, paint);
  19     canvas->drawLine(outer.fLeft,  outer.fTop + radii.fTop,
  20                      outer.fRight, outer.fTop + radii.fTop, paint);
  21     canvas->drawLine(outer.fLeft,  outer.fBottom - radii.fBottom,
  22                      outer.fRight, outer.fBottom - radii.fBottom, paint);
  23 }
  24 }  // END FIDDLE