1 /* 2 * Copyright 2019 Google Inc. 3 * 4 * Use of this source code is governed by a BSD-style license that can be 5 * found in the LICENSE file. 6 */ 7 8 #include "gm/gm.h" 9 #include "include/core/SkCanvas.h" 10 #include "include/core/SkColor.h" 11 #include "include/core/SkMatrix.h" 12 #include "include/core/SkPaint.h" 13 #include "include/core/SkRect.h" 14 15 DEF_SIMPLE_GM_BG(crbug_947055, canvas, 200, 50, SK_ColorBLUE) { 16 // Green 2D rectangle to highlight the red rectangle. Isn't necessary 17 // to trigger problem, but helps show the extreme corner outsets. 18 SkPaint paint; 19 paint.setAntiAlias(true); 20 paint.setColor(SK_ColorGREEN); 21 canvas->drawRect(SkRect::MakeXYWH(19.f, 7.f, 180.f, 10.f), paint); 22 23 // Red perspective rectangle with bad AA on Ganesh 24 paint.setColor(SK_ColorRED); 25 canvas->concat(SkMatrix::MakeAll(1.0f, 2.4520f, 19.0f, 26 0.0f, 0.3528f, 9.5f, 27 0.0f, 0.0225f, 1.0f)); 28 canvas->drawRect(SkRect::MakeWH(180.f, 500.f), paint); 29 } 30