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=3b7b1f884437ab450f986234e4aec27f 5 REG_FIDDLE(Matrix_mapRect_3, 256, 256, false, 0) { draw(SkCanvas * canvas)6 void draw(SkCanvas* canvas) { 7 SkRect rect{110, 50, 180, 100}; 8 SkMatrix matrix; 9 matrix.setRotate(50, 28, 28); 10 SkRect mapped = matrix.mapRect(rect); 11 SkPaint paint; 12 paint.setAntiAlias(true); 13 paint.setStyle(SkPaint::kStroke_Style); 14 canvas->drawRect(rect, paint); 15 canvas->drawRect(mapped, paint); 16 canvas->concat(matrix); 17 canvas->drawRect(rect, paint); 18 } 19 } // END FIDDLE 20