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1 | 1 |
2 /* | 2 /* |
3 * Copyright 2011 Google Inc. | 3 * Copyright 2011 Google Inc. |
4 * | 4 * |
5 * Use of this source code is governed by a BSD-style license that can be | 5 * Use of this source code is governed by a BSD-style license that can be |
6 * found in the LICENSE file. | 6 * found in the LICENSE file. |
7 */ | 7 */ |
8 | 8 |
9 | 9 |
10 #ifndef SkAdvancedTypefaceMetrics_DEFINED | 10 #ifndef SkAdvancedTypefaceMetrics_DEFINED |
11 #define SkAdvancedTypefaceMetrics_DEFINED | 11 #define SkAdvancedTypefaceMetrics_DEFINED |
12 | 12 |
13 #include "SkRect.h" | 13 #include "SkRect.h" |
14 #include "SkRefCnt.h" | 14 #include "SkRefCnt.h" |
15 #include "SkString.h" | 15 #include "SkString.h" |
16 #include "SkTDArray.h" | 16 #include "SkTDArray.h" |
17 #include "SkTemplates.h" | 17 #include "SkTemplates.h" |
18 | 18 |
19 /** \class SkAdvancedTypefaceMetrics | 19 /** \class SkAdvancedTypefaceMetrics |
20 | 20 |
21 The SkAdvancedTypefaceMetrics class is used by the PDF backend to correctly | 21 The SkAdvancedTypefaceMetrics class is used by the PDF backend to correctly |
22 embed typefaces. This class is created and filled in with information by | 22 embed typefaces. This class is created and filled in with information by |
23 SkTypeface::getAdvancedTypefaceMetrics. | 23 SkTypeface::getAdvancedTypefaceMetrics. |
24 */ | 24 */ |
25 | 25 |
26 class SkAdvancedTypefaceMetrics : public SkRefCnt { | 26 class SkAdvancedTypefaceMetrics : public SkRefCnt { |
27 public: | 27 public: |
28 | 28 |
| 29 SkAdvancedTypefaceMetrics() |
| 30 : fType(SkAdvancedTypefaceMetrics::kOther_Font) |
| 31 , fFlags(SkAdvancedTypefaceMetrics::kEmpty_FontFlag) |
| 32 , fLastGlyphID(0) |
| 33 , fEmSize(0) |
| 34 , fStyle(0) |
| 35 , fItalicAngle(0) |
| 36 , fAscent(0) |
| 37 , fDescent(0) |
| 38 , fStemV(0) |
| 39 , fCapHeight(0) |
| 40 , fBBox(SkIRect::MakeEmpty()) {} |
29 | 41 |
30 SkString fFontName; | 42 SkString fFontName; |
31 | 43 |
32 enum FontType { | 44 enum FontType { |
33 kType1_Font, | 45 kType1_Font, |
34 kType1CID_Font, | 46 kType1CID_Font, |
35 kCFF_Font, | 47 kCFF_Font, |
36 kTrueType_Font, | 48 kTrueType_Font, |
37 kOther_Font, | 49 kOther_Font, |
38 }; | 50 }; |
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143 SkAdvancedTypefaceMetrics::AdvanceMetric<Data>* getAdvanceData( | 155 SkAdvancedTypefaceMetrics::AdvanceMetric<Data>* getAdvanceData( |
144 FontHandle fontHandle, | 156 FontHandle fontHandle, |
145 int num_glyphs, | 157 int num_glyphs, |
146 const uint32_t* glyphIDs, | 158 const uint32_t* glyphIDs, |
147 uint32_t glyphIDsCount, | 159 uint32_t glyphIDsCount, |
148 bool (*getAdvance)(FontHandle fontHandle, int gId, Data* data)); | 160 bool (*getAdvance)(FontHandle fontHandle, int gId, Data* data)); |
149 | 161 |
150 } // namespace skia_advanced_typeface_metrics_utils | 162 } // namespace skia_advanced_typeface_metrics_utils |
151 | 163 |
152 #endif | 164 #endif |
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