The Tor Browser / file comparison
comparison: gfx/skia/trunk/include/effects/SkDiscretePathEffect.h
gfx/skia/trunk/include/effects/SkDiscretePathEffect.h
- branch
- TOR_BUG_9701
- changeset 9
- a63d609f5ebe
equal
deleted
inserted
replaced
| -1:000000000000 | 0:210378966b97 |
|---|---|
| 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 SkDiscretePathEffect_DEFINED | |
| 9 #define SkDiscretePathEffect_DEFINED | |
| 10 | |
| 11 #include "SkPathEffect.h" | |
| 12 | |
| 13 /** \class SkDiscretePathEffect | |
| 14 | |
| 15 This path effect chops a path into discrete segments, and randomly displaces them. | |
| 16 */ | |
| 17 class SK_API SkDiscretePathEffect : public SkPathEffect { | |
| 18 public: | |
| 19 /** Break the path into segments of segLength length, and randomly move the endpoints | |
| 20 away from the original path by a maximum of deviation. | |
| 21 Note: works on filled or framed paths | |
| 22 */ | |
| 23 static SkDiscretePathEffect* Create(SkScalar segLength, SkScalar deviation) { | |
| 24 return SkNEW_ARGS(SkDiscretePathEffect, (segLength, deviation)); | |
| 25 } | |
| 26 | |
| 27 virtual bool filterPath(SkPath* dst, const SkPath& src, | |
| 28 SkStrokeRec*, const SkRect*) const SK_OVERRIDE; | |
| 29 | |
| 30 SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkDiscretePathEffect) | |
| 31 | |
| 32 protected: | |
| 33 SkDiscretePathEffect(SkReadBuffer&); | |
| 34 virtual void flatten(SkWriteBuffer&) const SK_OVERRIDE; | |
| 35 | |
| 36 #ifdef SK_SUPPORT_LEGACY_PUBLICEFFECTCONSTRUCTORS | |
| 37 public: | |
| 38 #endif | |
| 39 SkDiscretePathEffect(SkScalar segLength, SkScalar deviation); | |
| 40 | |
| 41 private: | |
| 42 SkScalar fSegLength, fPerterb; | |
| 43 | |
| 44 typedef SkPathEffect INHERITED; | |
| 45 }; | |
| 46 | |
| 47 #endif |
