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1 /* | 1 /* |
2 * Copyright 2006 The Android Open Source Project | 2 * Copyright 2006 The Android Open Source Project |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license that can be | 4 * Use of this source code is governed by a BSD-style license that can be |
5 * found in the LICENSE file. | 5 * found in the LICENSE file. |
6 */ | 6 */ |
7 | 7 |
8 #ifndef Sk2DPathEffect_DEFINED | 8 #ifndef Sk2DPathEffect_DEFINED |
9 #define Sk2DPathEffect_DEFINED | 9 #define Sk2DPathEffect_DEFINED |
10 | 10 |
(...skipping 21 matching lines...) Expand all Loading... |
32 location. | 32 location. |
33 */ | 33 */ |
34 virtual void nextSpan(int u, int v, int ucount, SkPath* dst) const; | 34 virtual void nextSpan(int u, int v, int ucount, SkPath* dst) const; |
35 | 35 |
36 const SkMatrix& getMatrix() const { return fMatrix; } | 36 const SkMatrix& getMatrix() const { return fMatrix; } |
37 | 37 |
38 // protected so that subclasses can call this during unflattening | 38 // protected so that subclasses can call this during unflattening |
39 explicit Sk2DPathEffect(const SkMatrix& mat); | 39 explicit Sk2DPathEffect(const SkMatrix& mat); |
40 void flatten(SkWriteBuffer&) const SK_OVERRIDE; | 40 void flatten(SkWriteBuffer&) const SK_OVERRIDE; |
41 | 41 |
| 42 SK_TO_STRING_OVERRIDE() |
| 43 |
42 private: | 44 private: |
43 SkMatrix fMatrix, fInverse; | 45 SkMatrix fMatrix, fInverse; |
44 bool fMatrixIsInvertible; | 46 bool fMatrixIsInvertible; |
45 | 47 |
46 // illegal | 48 // illegal |
47 Sk2DPathEffect(const Sk2DPathEffect&); | 49 Sk2DPathEffect(const Sk2DPathEffect&); |
48 Sk2DPathEffect& operator=(const Sk2DPathEffect&); | 50 Sk2DPathEffect& operator=(const Sk2DPathEffect&); |
49 | 51 |
50 friend class Sk2DPathEffectBlitter; | 52 friend class Sk2DPathEffectBlitter; |
51 typedef SkPathEffect INHERITED; | 53 typedef SkPathEffect INHERITED; |
52 }; | 54 }; |
53 | 55 |
54 class SK_API SkLine2DPathEffect : public Sk2DPathEffect { | 56 class SK_API SkLine2DPathEffect : public Sk2DPathEffect { |
55 public: | 57 public: |
56 static SkLine2DPathEffect* Create(SkScalar width, const SkMatrix& matrix) { | 58 static SkLine2DPathEffect* Create(SkScalar width, const SkMatrix& matrix) { |
57 return SkNEW_ARGS(SkLine2DPathEffect, (width, matrix)); | 59 return SkNEW_ARGS(SkLine2DPathEffect, (width, matrix)); |
58 } | 60 } |
59 | 61 |
60 virtual bool filterPath(SkPath* dst, const SkPath& src, | 62 virtual bool filterPath(SkPath* dst, const SkPath& src, |
61 SkStrokeRec*, const SkRect*) const SK_OVERRIDE; | 63 SkStrokeRec*, const SkRect*) const SK_OVERRIDE; |
62 | 64 |
| 65 SK_TO_STRING_OVERRIDE() |
63 SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkLine2DPathEffect) | 66 SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkLine2DPathEffect) |
64 | 67 |
65 protected: | 68 protected: |
66 SkLine2DPathEffect(SkScalar width, const SkMatrix& matrix) | 69 SkLine2DPathEffect(SkScalar width, const SkMatrix& matrix) |
67 : Sk2DPathEffect(matrix), fWidth(width) {} | 70 : Sk2DPathEffect(matrix), fWidth(width) {} |
68 void flatten(SkWriteBuffer&) const SK_OVERRIDE; | 71 void flatten(SkWriteBuffer&) const SK_OVERRIDE; |
69 | 72 |
70 void nextSpan(int u, int v, int ucount, SkPath*) const SK_OVERRIDE; | 73 void nextSpan(int u, int v, int ucount, SkPath*) const SK_OVERRIDE; |
71 | 74 |
72 private: | 75 private: |
73 SkScalar fWidth; | 76 SkScalar fWidth; |
74 | 77 |
75 typedef Sk2DPathEffect INHERITED; | 78 typedef Sk2DPathEffect INHERITED; |
76 }; | 79 }; |
77 | 80 |
78 class SK_API SkPath2DPathEffect : public Sk2DPathEffect { | 81 class SK_API SkPath2DPathEffect : public Sk2DPathEffect { |
79 public: | 82 public: |
80 /** | 83 /** |
81 * Stamp the specified path to fill the shape, using the matrix to define | 84 * Stamp the specified path to fill the shape, using the matrix to define |
82 * the latice. | 85 * the latice. |
83 */ | 86 */ |
84 static SkPath2DPathEffect* Create(const SkMatrix& matrix, const SkPath& path
) { | 87 static SkPath2DPathEffect* Create(const SkMatrix& matrix, const SkPath& path
) { |
85 return SkNEW_ARGS(SkPath2DPathEffect, (matrix, path)); | 88 return SkNEW_ARGS(SkPath2DPathEffect, (matrix, path)); |
86 } | 89 } |
87 | 90 |
| 91 SK_TO_STRING_OVERRIDE() |
88 SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkPath2DPathEffect) | 92 SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkPath2DPathEffect) |
89 | 93 |
90 protected: | 94 protected: |
91 SkPath2DPathEffect(const SkMatrix&, const SkPath&); | 95 SkPath2DPathEffect(const SkMatrix&, const SkPath&); |
92 void flatten(SkWriteBuffer&) const SK_OVERRIDE; | 96 void flatten(SkWriteBuffer&) const SK_OVERRIDE; |
93 | 97 |
94 void next(const SkPoint&, int u, int v, SkPath*) const SK_OVERRIDE; | 98 void next(const SkPoint&, int u, int v, SkPath*) const SK_OVERRIDE; |
95 | 99 |
96 private: | 100 private: |
97 SkPath fPath; | 101 SkPath fPath; |
98 | 102 |
99 typedef Sk2DPathEffect INHERITED; | 103 typedef Sk2DPathEffect INHERITED; |
100 }; | 104 }; |
101 | 105 |
102 #endif | 106 #endif |
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