1 2 /* 3 * Copyright 2011 Google Inc. 4 * 5 * Use of this source code is governed by a BSD-style license that can be 6 * found in the LICENSE file. 7 */ 8 #include "SampleCode.h" 9 #include "SkBlurMaskFilter.h" 10 #include "SkView.h" 11 #include "SkCanvas.h" 12 13 class BigBlurView : public SampleView { 14 public: BigBlurView()15 BigBlurView() { 16 } 17 18 protected: 19 // overrides from SkEventSink onQuery(SkEvent * evt)20 virtual bool onQuery(SkEvent* evt) { 21 if (SampleCode::TitleQ(*evt)) { 22 SampleCode::TitleR(evt, "BigBlur"); 23 return true; 24 } 25 return this->INHERITED::onQuery(evt); 26 } 27 onDrawContent(SkCanvas * canvas)28 virtual void onDrawContent(SkCanvas* canvas) { 29 SkPaint paint; 30 canvas->save(); 31 paint.setColor(SK_ColorBLUE); 32 SkMaskFilter* mf = SkBlurMaskFilter::Create( 33 128, 34 SkBlurMaskFilter::kNormal_BlurStyle, 35 SkBlurMaskFilter::kHighQuality_BlurFlag); 36 paint.setMaskFilter(mf)->unref(); 37 canvas->translate(200, 200); 38 canvas->drawCircle(100, 100, 200, paint); 39 canvas->restore(); 40 } 41 42 private: 43 typedef SkView INHERITED; 44 }; 45 46 ////////////////////////////////////////////////////////////////////////////// 47 MyFactory()48static SkView* MyFactory() { return new BigBlurView; } 49 static SkViewRegister reg(MyFactory); 50 51