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1 /* | 1 /* |
2 * Copyright 2015 Google Inc. | 2 * Copyright 2015 Google Inc. |
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 SkPaintFilterCanvas_DEFINED | 8 #ifndef SkPaintFilterCanvas_DEFINED |
9 #define SkPaintFilterCanvas_DEFINED | 9 #define SkPaintFilterCanvas_DEFINED |
10 | 10 |
11 #include "SkNWayCanvas.h" | 11 #include "SkNWayCanvas.h" |
12 | 12 |
13 /** \class SkPaintFilterCanvas | 13 /** \class SkPaintFilterCanvas |
14 | 14 |
15 A utility proxy base class for implementing paint filters. | 15 A utility proxy base class for implementing paint filters. |
16 */ | 16 */ |
17 class SK_API SkPaintFilterCanvas : public SkNWayCanvas { | 17 class SK_API SkPaintFilterCanvas : public SkNWayCanvas { |
18 public: | 18 public: |
| 19 /** |
| 20 * DEPRECATED: use the variant below. |
| 21 */ |
19 SkPaintFilterCanvas(int width, int height); | 22 SkPaintFilterCanvas(int width, int height); |
20 | 23 |
| 24 /** |
| 25 * The new SkPaintFilterCanvas is configured for forwarding to the |
| 26 * specified canvas. Also copies the target canvas matrix and clip bounds. |
| 27 */ |
| 28 SkPaintFilterCanvas(SkCanvas* canvas); |
| 29 |
21 enum Type { | 30 enum Type { |
22 kPaint_Type, | 31 kPaint_Type, |
23 kPoint_Type, | 32 kPoint_Type, |
24 kBitmap_Type, | 33 kBitmap_Type, |
25 kRect_Type, | 34 kRect_Type, |
26 kRRect_Type, | 35 kRRect_Type, |
27 kDRRect_Type, | 36 kDRRect_Type, |
28 kOval_Type, | 37 kOval_Type, |
29 kPath_Type, | 38 kPath_Type, |
30 kPicture_Type, | 39 kPicture_Type, |
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84 void onDrawTextBlob(const SkTextBlob* blob, SkScalar x, SkScalar y, | 93 void onDrawTextBlob(const SkTextBlob* blob, SkScalar x, SkScalar y, |
85 const SkPaint& paint) override; | 94 const SkPaint& paint) override; |
86 | 95 |
87 private: | 96 private: |
88 class AutoPaintFilter; | 97 class AutoPaintFilter; |
89 | 98 |
90 typedef SkNWayCanvas INHERITED; | 99 typedef SkNWayCanvas INHERITED; |
91 }; | 100 }; |
92 | 101 |
93 #endif | 102 #endif |
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