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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 SkCanvas_DEFINED | 8 #ifndef SkCanvas_DEFINED |
9 #define SkCanvas_DEFINED | 9 #define SkCanvas_DEFINED |
10 | 10 |
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1328 friend class SkDebugCanvas; // needs experimental fAllowSimplifyClip | 1328 friend class SkDebugCanvas; // needs experimental fAllowSimplifyClip |
1329 friend class SkDeferredDevice; // needs getTopDevice() | 1329 friend class SkDeferredDevice; // needs getTopDevice() |
1330 friend class SkSurface_Raster; // needs getDevice() | 1330 friend class SkSurface_Raster; // needs getDevice() |
1331 friend class SkRecorder; // InitFlags | 1331 friend class SkRecorder; // InitFlags |
1332 friend class SkNoSaveLayerCanvas; // InitFlags | 1332 friend class SkNoSaveLayerCanvas; // InitFlags |
1333 | 1333 |
1334 enum InitFlags { | 1334 enum InitFlags { |
1335 kDefault_InitFlags = 0, | 1335 kDefault_InitFlags = 0, |
1336 kConservativeRasterClip_InitFlag = 1 << 0, | 1336 kConservativeRasterClip_InitFlag = 1 << 0, |
1337 }; | 1337 }; |
1338 SkCanvas(const SkIRect& bounds, InitFlags); | 1338 SkCanvas(int width, int height, InitFlags); |
1339 SkCanvas(SkBaseDevice*, const SkSurfaceProps*, InitFlags); | 1339 SkCanvas(SkBaseDevice*, const SkSurfaceProps*, InitFlags); |
1340 SkCanvas(const SkBitmap&, const SkSurfaceProps&); | 1340 SkCanvas(const SkBitmap&, const SkSurfaceProps&); |
1341 | 1341 |
1342 // needs gettotalclip() | 1342 // needs gettotalclip() |
1343 friend class SkCanvasStateUtils; | 1343 friend class SkCanvasStateUtils; |
1344 | 1344 |
1345 // call this each time we attach ourselves to a device | 1345 // call this each time we attach ourselves to a device |
1346 // - constructor | 1346 // - constructor |
1347 // - internalSaveLayer | 1347 // - internalSaveLayer |
1348 void setupDevice(SkBaseDevice*); | 1348 void setupDevice(SkBaseDevice*); |
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1547 | 1547 |
1548 class SkCanvasClipVisitor { | 1548 class SkCanvasClipVisitor { |
1549 public: | 1549 public: |
1550 virtual ~SkCanvasClipVisitor(); | 1550 virtual ~SkCanvasClipVisitor(); |
1551 virtual void clipRect(const SkRect&, SkRegion::Op, bool antialias) = 0; | 1551 virtual void clipRect(const SkRect&, SkRegion::Op, bool antialias) = 0; |
1552 virtual void clipRRect(const SkRRect&, SkRegion::Op, bool antialias) = 0; | 1552 virtual void clipRRect(const SkRRect&, SkRegion::Op, bool antialias) = 0; |
1553 virtual void clipPath(const SkPath&, SkRegion::Op, bool antialias) = 0; | 1553 virtual void clipPath(const SkPath&, SkRegion::Op, bool antialias) = 0; |
1554 }; | 1554 }; |
1555 | 1555 |
1556 #endif | 1556 #endif |
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