1 /* 2 * Copyright 2015 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/SkDrawable.h" 12 #include "include/core/SkMatrix.h" 13 #include "include/core/SkPaint.h" 14 #include "include/core/SkPathBuilder.h" 15 #include "include/core/SkRect.h" 16 #include "include/core/SkRefCnt.h" 17 18 struct MyDrawable : public SkDrawable { onGetBoundsMyDrawable19 SkRect onGetBounds() override { return SkRect::MakeWH(50, 100); } 20 onDrawMyDrawable21 void onDraw(SkCanvas* canvas) override { 22 SkPath path = SkPathBuilder().moveTo(10, 10) 23 .conicTo(10, 90, 50, 90, 0.9f) 24 .detach(); 25 26 SkPaint paint; 27 paint.setColor(SK_ColorBLUE); 28 canvas->drawRect(path.getBounds(), paint); 29 30 paint.setAntiAlias(true); 31 paint.setColor(SK_ColorWHITE); 32 canvas->drawPath(path, paint); 33 } 34 }; 35 36 /* 37 * Test calling drawables w/ translate and matrices 38 */ 39 DEF_SIMPLE_GM(drawable, canvas, 180, 275) { 40 sk_sp<SkDrawable> drawable(new MyDrawable); 41 42 canvas->translate(10, 10); 43 canvas->drawDrawable(drawable.get()); 44 canvas->drawDrawable(drawable.get(), 0, 150); 45 46 SkMatrix m = SkMatrix::Scale(1.5f, 0.8f); 47 m.postTranslate(70, 0); 48 canvas->drawDrawable(drawable.get(), &m); 49 50 m.postTranslate(0, 150); 51 canvas->drawDrawable(drawable.get(), &m); 52 } 53