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| GfxFont.h (xpdf-4.03) | : | GfxFont.h (xpdf-4.04) |
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| skipping to change at line 138 | | skipping to change at line 138 |
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| #define fontItalic (1 << 6) | | #define fontItalic (1 << 6) |
| #define fontBold (1 << 18) | | #define fontBold (1 << 18) |
| | |
| class GfxFont { | | class GfxFont { |
| public: | | public: |
| | |
| // Build a GfxFont object. | | // Build a GfxFont object. |
| static GfxFont *makeFont(XRef *xref, const char *tagA, | | static GfxFont *makeFont(XRef *xref, const char *tagA, |
| Ref idA, Dict *fontDict); | | Ref idA, Dict *fontDict); |
| | |
|
| | // Create a simple default font, to substitute for an undefined font |
| | // object. |
| | static GfxFont *makeDefaultFont(XRef *xref); |
| | |
| GfxFont(const char *tagA, Ref idA, GString *nameA, | | GfxFont(const char *tagA, Ref idA, GString *nameA, |
| GfxFontType typeA, Ref embFontIDA); | | GfxFontType typeA, Ref embFontIDA); |
| | |
| virtual ~GfxFont(); | | virtual ~GfxFont(); |
| | |
| GBool isOk() { return ok; } | | GBool isOk() { return ok; } |
| | |
| // Get font tag. | | // Get font tag. |
| GString *getTag() { return tag; } | | GString *getTag() { return tag; } |
| | |
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| skipping to change at line 360 | | skipping to change at line 364 |
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| // Returns true if this font uses the Identity-H encoding (cmap), | | // Returns true if this font uses the Identity-H encoding (cmap), |
| // and the Adobe-Identity character collection, and does not have a | | // and the Adobe-Identity character collection, and does not have a |
| // CIDToGIDMap. When this is true for a CID TrueType font, Adobe | | // CIDToGIDMap. When this is true for a CID TrueType font, Adobe |
| // appears to treat char codes as raw GIDs. | | // appears to treat char codes as raw GIDs. |
| GBool usesIdentityEncoding() { return identityEnc; } | | GBool usesIdentityEncoding() { return identityEnc; } |
| | |
| virtual GBool problematicForUnicode(); | | virtual GBool problematicForUnicode(); |
| | |
| private: | | private: |
| | |
|
| | void readTrueTypeUnicodeMapping(XRef *xref); |
| void getHorizontalMetrics(CID cid, double *w); | | void getHorizontalMetrics(CID cid, double *w); |
| void getVerticalMetrics(CID cid, double *h, | | void getVerticalMetrics(CID cid, double *h, |
| double *vx, double *vy); | | double *vx, double *vy); |
| | |
| GString *collection; // collection name | | GString *collection; // collection name |
| CMap *cMap; // char code --> CID | | CMap *cMap; // char code --> CID |
| CharCodeToUnicode *ctu; // CID/char code --> Unicode | | CharCodeToUnicode *ctu; // CID/char code --> Unicode |
| GBool ctuUsesCharCode; // true: ctu maps char code to Unicode; | | GBool ctuUsesCharCode; // true: ctu maps char code to Unicode; |
| // false: ctu maps CID to Unicode | | // false: ctu maps CID to Unicode |
| GfxFontCIDWidths widths; // character widths | | GfxFontCIDWidths widths; // character widths |
| | |
| skipping to change at line 401 | | skipping to change at line 406 |
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| // Get the specified font. | | // Get the specified font. |
| GfxFont *lookup(char *tag); | | GfxFont *lookup(char *tag); |
| GfxFont *lookupByRef(Ref ref); | | GfxFont *lookupByRef(Ref ref); |
| | |
| // Iterative access. | | // Iterative access. |
| int getNumFonts(); | | int getNumFonts(); |
| GfxFont *getFont(int i); | | GfxFont *getFont(int i); |
| | |
| private: | | private: |
| | |
|
| int hashFontObject(Object *obj); | | friend class GfxFont; |
| void hashFontObject1(Object *obj, FNVHash *h); | | |
| | static int hashFontObject(Object *obj); |
| | static void hashFontObject1(Object *obj, FNVHash *h); |
| | |
| GHash *fonts; // hash table of fonts -- this may | | GHash *fonts; // hash table of fonts -- this may |
| // include duplicates, i.e., when | | // include duplicates, i.e., when |
| // two tags map to the same font | | // two tags map to the same font |
| GList *uniqueFonts; // list of all unique font objects (no dups) | | GList *uniqueFonts; // list of all unique font objects (no dups) |
| }; | | }; |
| | |
| #endif | | #endif |
| | | |
| End of changes. 3 change blocks. |
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| 2 lines changed or deleted | | 9 lines changed or added |
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