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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 |
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28 SK_DECLARE_INST_COUNT(SkAdvancedTypefaceMetrics) | 28 SK_DECLARE_INST_COUNT(SkAdvancedTypefaceMetrics) |
29 | 29 |
30 SkString fFontName; | 30 SkString fFontName; |
31 | 31 |
32 enum FontType { | 32 enum FontType { |
33 kType1_Font, | 33 kType1_Font, |
34 kType1CID_Font, | 34 kType1CID_Font, |
35 kCFF_Font, | 35 kCFF_Font, |
36 kTrueType_Font, | 36 kTrueType_Font, |
37 kOther_Font, | 37 kOther_Font, |
38 kNotEmbeddable_Font | |
39 }; | 38 }; |
40 // The type of the underlying font program. This field determines which | 39 // The type of the underlying font program. This field determines which |
41 // of the following fields are valid. If it is kOther_Font or | 40 // of the following fields are valid. If it is kOther_Font the per glyph |
42 // kNotEmbeddable_Font, the per glyph information will never be populated. | 41 // information will never be populated. |
43 FontType fType; | 42 FontType fType; |
44 | 43 |
45 // fMultiMaster may be true for Type1_Font or CFF_Font. | 44 enum FontFlags { |
46 bool fMultiMaster; | 45 kEmpty_FontFlag = 0x0, //!<No flags set |
| 46 kMultiMaster_FontFlag = 0x1, //!<May be true for Type1 or CFF fonts. |
| 47 kNotEmbeddable_FontFlag = 0x2, //!<May not be embedded. |
| 48 kNotSubsettable_FontFlag = 0x4, //!<May not be subset. |
| 49 }; |
| 50 // Global font flags. |
| 51 FontFlags fFlags; |
| 52 |
47 uint16_t fLastGlyphID; // The last valid glyph ID in the font. | 53 uint16_t fLastGlyphID; // The last valid glyph ID in the font. |
48 uint16_t fEmSize; // The size of the em box (defines font units). | 54 uint16_t fEmSize; // The size of the em box (defines font units). |
49 | 55 |
50 // These enum values match the values used in the PDF file format. | 56 // These enum values match the values used in the PDF file format. |
51 enum StyleFlags { | 57 enum StyleFlags { |
52 kFixedPitch_Style = 0x00001, | 58 kFixedPitch_Style = 0x00001, |
53 kSerif_Style = 0x00002, | 59 kSerif_Style = 0x00002, |
54 kScript_Style = 0x00008, | 60 kScript_Style = 0x00008, |
55 kItalic_Style = 0x00040, | 61 kItalic_Style = 0x00040, |
56 kAllCaps_Style = 0x10000, | 62 kAllCaps_Style = 0x10000, |
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147 SkAdvancedTypefaceMetrics::AdvanceMetric<Data>* getAdvanceData( | 153 SkAdvancedTypefaceMetrics::AdvanceMetric<Data>* getAdvanceData( |
148 FontHandle fontHandle, | 154 FontHandle fontHandle, |
149 int num_glyphs, | 155 int num_glyphs, |
150 const uint32_t* glyphIDs, | 156 const uint32_t* glyphIDs, |
151 uint32_t glyphIDsCount, | 157 uint32_t glyphIDsCount, |
152 bool (*getAdvance)(FontHandle fontHandle, int gId, Data* data)); | 158 bool (*getAdvance)(FontHandle fontHandle, int gId, Data* data)); |
153 | 159 |
154 } // namespace skia_advanced_typeface_metrics_utils | 160 } // namespace skia_advanced_typeface_metrics_utils |
155 | 161 |
156 #endif | 162 #endif |
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