1 /* 2 * Copyright 2006 The Android Open Source Project 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 #ifndef SkCornerPathEffect_DEFINED 9 #define SkCornerPathEffect_DEFINED 10 11 #include "SkPathEffect.h" 12 13 /** \class SkCornerPathEffect 14 15 SkCornerPathEffect is a subclass of SkPathEffect that can turn sharp corners 16 into various treatments (e.g. rounded corners) 17 */ 18 class SK_API SkCornerPathEffect : public SkPathEffect { 19 public: 20 /** radius must be > 0 to have an effect. It specifies the distance from each corner 21 that should be "rounded". 22 */ 23 SkCornerPathEffect(SkScalar radius); 24 virtual ~SkCornerPathEffect(); 25 26 virtual bool filterPath(SkPath* dst, const SkPath& src, 27 SkStrokeRec*, const SkRect*) const SK_OVERRIDE; 28 29 SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkCornerPathEffect) 30 31 protected: 32 SkCornerPathEffect(SkFlattenableReadBuffer&); 33 virtual void flatten(SkFlattenableWriteBuffer&) const SK_OVERRIDE; 34 35 private: 36 SkScalar fRadius; 37 38 typedef SkPathEffect INHERITED; 39 }; 40 41 #endif 42
