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comparison: gfx/skia/trunk/src/pdf/SkPDFDeviceFlattener.h
gfx/skia/trunk/src/pdf/SkPDFDeviceFlattener.h
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
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| -1:000000000000 | 0:ca4a15752d0b |
|---|---|
| 1 /* | |
| 2 * Copyright 2013 Google Inc. | |
| 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 SkPDFDeviceFlattener_DEFINED | |
| 9 #define SkPDFDeviceFlattener_DEFINED | |
| 10 | |
| 11 #include "SkPDFDevice.h" | |
| 12 | |
| 13 | |
| 14 /** \class SkPDFDeviceFlattener | |
| 15 | |
| 16 The PDF Device Flattener is used to flatten features without native support in PDF. | |
| 17 For now, the only one implemented is Perspective. | |
| 18 | |
| 19 TODO(edisonn): Rename the class once we know all the things it will do. | |
| 20 */ | |
| 21 class SkPDFDeviceFlattener : public SkPDFDevice { | |
| 22 private: | |
| 23 typedef SkPDFDevice INHERITED; | |
| 24 | |
| 25 SK_API SkPDFDeviceFlattener(const SkSize& pageSize, const SkRect* trimBox = NULL); | |
| 26 | |
| 27 public: | |
| 28 SK_API virtual ~SkPDFDeviceFlattener(); | |
| 29 | |
| 30 virtual void drawPoints(const SkDraw&, SkCanvas::PointMode mode, | |
| 31 size_t count, const SkPoint[], | |
| 32 const SkPaint& paint) SK_OVERRIDE; | |
| 33 virtual void drawRect(const SkDraw&, const SkRect& r, const SkPaint& paint); | |
| 34 virtual void drawPath(const SkDraw&, const SkPath& origpath, | |
| 35 const SkPaint& paint, const SkMatrix* prePathMatrix, | |
| 36 bool pathIsMutable) SK_OVERRIDE; | |
| 37 virtual void drawText(const SkDraw&, const void* text, size_t len, | |
| 38 SkScalar x, SkScalar y, const SkPaint&) SK_OVERRIDE; | |
| 39 virtual void drawPosText(const SkDraw&, const void* text, size_t len, | |
| 40 const SkScalar pos[], SkScalar constY, | |
| 41 int scalarsPerPos, const SkPaint&) SK_OVERRIDE; | |
| 42 virtual void drawTextOnPath(const SkDraw&, const void* text, size_t len, | |
| 43 const SkPath& path, const SkMatrix* matrix, | |
| 44 const SkPaint& paint) SK_OVERRIDE; | |
| 45 private: | |
| 46 | |
| 47 bool mustFlatten(const SkDraw& d) const; | |
| 48 bool mustPathText(const SkDraw& d, const SkPaint& paint); | |
| 49 | |
| 50 friend class SkDocument_PDF; | |
| 51 }; | |
| 52 | |
| 53 #endif // SkPDFDeviceFlattener_DEFINED |
