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1 /* | 1 /* |
2 * Copyright 2011 Google Inc. | 2 * Copyright 2011 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 SkPDFDevice_DEFINED | 8 #ifndef SkPDFDevice_DEFINED |
9 #define SkPDFDevice_DEFINED | 9 #define SkPDFDevice_DEFINED |
10 | 10 |
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104 const SkImage*, | 104 const SkImage*, |
105 const SkRect* src, | 105 const SkRect* src, |
106 const SkRect& dst, | 106 const SkRect& dst, |
107 const SkPaint&, | 107 const SkPaint&, |
108 SkCanvas::SrcRectConstraint) override; | 108 SkCanvas::SrcRectConstraint) override; |
109 void drawText(const SkDraw&, const void* text, size_t len, | 109 void drawText(const SkDraw&, const void* text, size_t len, |
110 SkScalar x, SkScalar y, const SkPaint&) override; | 110 SkScalar x, SkScalar y, const SkPaint&) override; |
111 void drawPosText(const SkDraw&, const void* text, size_t len, | 111 void drawPosText(const SkDraw&, const void* text, size_t len, |
112 const SkScalar pos[], int scalarsPerPos, | 112 const SkScalar pos[], int scalarsPerPos, |
113 const SkPoint& offset, const SkPaint&) override; | 113 const SkPoint& offset, const SkPaint&) override; |
| 114 void drawTextBlob(const SkDraw&, const SkTextBlob*, SkScalar x, SkScalar y, |
| 115 const SkPaint &, SkDrawFilter*) override; |
114 void drawVertices(const SkDraw&, SkCanvas::VertexMode, | 116 void drawVertices(const SkDraw&, SkCanvas::VertexMode, |
115 int vertexCount, const SkPoint verts[], | 117 int vertexCount, const SkPoint verts[], |
116 const SkPoint texs[], const SkColor colors[], | 118 const SkPoint texs[], const SkColor colors[], |
117 SkXfermode* xmode, const uint16_t indices[], | 119 SkXfermode* xmode, const uint16_t indices[], |
118 int indexCount, const SkPaint& paint) override; | 120 int indexCount, const SkPaint& paint) override; |
119 void drawDevice(const SkDraw&, SkBaseDevice*, int x, int y, | 121 void drawDevice(const SkDraw&, SkBaseDevice*, int x, int y, |
120 const SkPaint&) override; | 122 const SkPaint&) override; |
121 | 123 |
122 // PDF specific methods. | 124 // PDF specific methods. |
123 | 125 |
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279 | 281 |
280 // returns nullptr when a valid SkFont can not be produced | 282 // returns nullptr when a valid SkFont can not be produced |
281 SkPDFFont* updateFont(SkTypeface* typeface, | 283 SkPDFFont* updateFont(SkTypeface* typeface, |
282 SkScalar textSize, | 284 SkScalar textSize, |
283 uint16_t glyphID, | 285 uint16_t glyphID, |
284 ContentEntry* contentEntry); | 286 ContentEntry* contentEntry); |
285 int getFontResourceIndex(SkTypeface* typeface, uint16_t glyphID); | 287 int getFontResourceIndex(SkTypeface* typeface, uint16_t glyphID); |
286 | 288 |
287 | 289 |
288 void internalDrawText(const SkDraw&, const void*, size_t, const SkScalar pos
[], | 290 void internalDrawText(const SkDraw&, const void*, size_t, const SkScalar pos
[], |
289 SkTextBlob::GlyphPositioning, SkPoint, const SkPaint&)
; | 291 SkTextBlob::GlyphPositioning, SkPoint, const SkPaint&, |
290 | 292 const uint32_t*, uint32_t, const char*); |
291 | 293 |
292 void internalDrawPaint(const SkPaint& paint, ContentEntry* contentEntry); | 294 void internalDrawPaint(const SkPaint& paint, ContentEntry* contentEntry); |
293 | 295 |
294 void internalDrawImage(const SkMatrix& origMatrix, | 296 void internalDrawImage(const SkMatrix& origMatrix, |
295 const SkClipStack* clipStack, | 297 const SkClipStack* clipStack, |
296 const SkRegion& origClipRegion, | 298 const SkRegion& origClipRegion, |
297 SkImageBitmap imageBitmap, | 299 SkImageBitmap imageBitmap, |
298 const SkPaint& paint); | 300 const SkPaint& paint); |
299 | 301 |
300 bool handleInversePath(const SkDraw& d, const SkPath& origPath, | 302 bool handleInversePath(const SkDraw& d, const SkPath& origPath, |
301 const SkPaint& paint, bool pathIsMutable, | 303 const SkPaint& paint, bool pathIsMutable, |
302 const SkMatrix* prePathMatrix = nullptr); | 304 const SkMatrix* prePathMatrix = nullptr); |
303 void handlePointAnnotation(const SkPoint&, const SkMatrix&, const char key[]
, SkData* value); | 305 void handlePointAnnotation(const SkPoint&, const SkMatrix&, const char key[]
, SkData* value); |
304 void handlePathAnnotation(const SkPath&, const SkDraw& d, const char key[],
SkData* value); | 306 void handlePathAnnotation(const SkPath&, const SkDraw& d, const char key[],
SkData* value); |
305 | 307 |
306 typedef SkBaseDevice INHERITED; | 308 typedef SkBaseDevice INHERITED; |
307 | 309 |
308 // TODO(edisonn): Only SkDocument_PDF and SkPDFImageShader should be able to
create | 310 // TODO(edisonn): Only SkDocument_PDF and SkPDFImageShader should be able to
create |
309 // an SkPDFDevice | 311 // an SkPDFDevice |
310 //friend class SkDocument_PDF; | 312 //friend class SkDocument_PDF; |
311 //friend class SkPDFImageShader; | 313 //friend class SkPDFImageShader; |
312 }; | 314 }; |
313 | 315 |
314 #endif | 316 #endif |
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