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| 1 /***************************************************************************/ | |
| 2 /* */ | |
| 3 /* ftcid.h */ | |
| 4 /* */ | |
| 5 /* FreeType API for accessing CID font information (specification). */ | |
| 6 /* */ | |
| 7 /* Copyright 2007, 2009 by Dereg Clegg, Michael Toftdal. */ | |
| 8 /* */ | |
| 9 /* This file is part of the FreeType project, and may only be used, */ | |
| 10 /* modified, and distributed under the terms of the FreeType project */ | |
| 11 /* license, LICENSE.TXT. By continuing to use, modify, or distribute */ | |
| 12 /* this file you indicate that you have read the license and */ | |
| 13 /* understand and accept it fully. */ | |
| 14 /* */ | |
| 15 /***************************************************************************/ | |
| 16 | |
| 17 | |
| 18 #ifndef __FTCID_H__ | |
| 19 #define __FTCID_H__ | |
| 20 | |
| 21 #include <ft2build.h> | |
| 22 #include FT_FREETYPE_H | |
| 23 | |
| 24 #ifdef FREETYPE_H | |
| 25 #error "freetype.h of FreeType 1 has been loaded!" | |
| 26 #error "Please fix the directory search order for header files" | |
| 27 #error "so that freetype.h of FreeType 2 is found first." | |
| 28 #endif | |
| 29 | |
| 30 | |
| 31 FT_BEGIN_HEADER | |
| 32 | |
| 33 | |
| 34 /*************************************************************************/ | |
| 35 /* */ | |
| 36 /* <Section> */ | |
| 37 /* cid_fonts */ | |
| 38 /* */ | |
| 39 /* <Title> */ | |
| 40 /* CID Fonts */ | |
| 41 /* */ | |
| 42 /* <Abstract> */ | |
| 43 /* CID-keyed font specific API. */ | |
| 44 /* */ | |
| 45 /* <Description> */ | |
| 46 /* This section contains the declaration of CID-keyed font specific */ | |
| 47 /* functions. */ | |
| 48 /* */ | |
| 49 /*************************************************************************/ | |
| 50 | |
| 51 | |
| 52 /********************************************************************** | |
| 53 * | |
| 54 * @function: | |
| 55 * FT_Get_CID_Registry_Ordering_Supplement | |
| 56 * | |
| 57 * @description: | |
| 58 * Retrieve the Registry/Ordering/Supplement triple (also known as the | |
| 59 * "R/O/S") from a CID-keyed font. | |
| 60 * | |
| 61 * @input: | |
| 62 * face :: | |
| 63 * A handle to the input face. | |
| 64 * | |
| 65 * @output: | |
| 66 * registry :: | |
| 67 * The registry, as a C~string, owned by the face. | |
| 68 * | |
| 69 * ordering :: | |
| 70 * The ordering, as a C~string, owned by the face. | |
| 71 * | |
| 72 * supplement :: | |
| 73 * The supplement. | |
| 74 * | |
| 75 * @return: | |
| 76 * FreeType error code. 0~means success. | |
| 77 * | |
| 78 * @note: | |
| 79 * This function only works with CID faces, returning an error | |
| 80 * otherwise. | |
| 81 * | |
| 82 * @since: | |
| 83 * 2.3.6 | |
| 84 */ | |
| 85 FT_EXPORT( FT_Error ) | |
| 86 FT_Get_CID_Registry_Ordering_Supplement( FT_Face face, | |
| 87 const char* *registry, | |
| 88 const char* *ordering, | |
| 89 FT_Int *supplement); | |
| 90 | |
| 91 | |
| 92 /********************************************************************** | |
| 93 * | |
| 94 * @function: | |
| 95 * FT_Get_CID_Is_Internally_CID_Keyed | |
| 96 * | |
| 97 * @description: | |
| 98 * Retrieve the type of the input face, CID keyed or not. In | |
| 99 * constrast to the @FT_IS_CID_KEYED macro this function returns | |
| 100 * successfully also for CID-keyed fonts in an SNFT wrapper. | |
| 101 * | |
| 102 * @input: | |
| 103 * face :: | |
| 104 * A handle to the input face. | |
| 105 * | |
| 106 * @output: | |
| 107 * is_cid :: | |
| 108 * The type of the face as an @FT_Bool. | |
| 109 * | |
| 110 * @return: | |
| 111 * FreeType error code. 0~means success. | |
| 112 * | |
| 113 * @note: | |
| 114 * This function only works with CID faces and OpenType fonts, | |
| 115 * returning an error otherwise. | |
| 116 * | |
| 117 * @since: | |
| 118 * 2.3.9 | |
| 119 */ | |
| 120 FT_EXPORT( FT_Error ) | |
| 121 FT_Get_CID_Is_Internally_CID_Keyed( FT_Face face, | |
| 122 FT_Bool *is_cid ); | |
| 123 | |
| 124 | |
| 125 /********************************************************************** | |
| 126 * | |
| 127 * @function: | |
| 128 * FT_Get_CID_From_Glyph_Index | |
| 129 * | |
| 130 * @description: | |
| 131 * Retrieve the CID of the input glyph index. | |
| 132 * | |
| 133 * @input: | |
| 134 * face :: | |
| 135 * A handle to the input face. | |
| 136 * | |
| 137 * glyph_index :: | |
| 138 * The input glyph index. | |
| 139 * | |
| 140 * @output: | |
| 141 * cid :: | |
| 142 * The CID as an @FT_UInt. | |
| 143 * | |
| 144 * @return: | |
| 145 * FreeType error code. 0~means success. | |
| 146 * | |
| 147 * @note: | |
| 148 * This function only works with CID faces and OpenType fonts, | |
| 149 * returning an error otherwise. | |
| 150 * | |
| 151 * @since: | |
| 152 * 2.3.9 | |
| 153 */ | |
| 154 FT_EXPORT( FT_Error ) | |
| 155 FT_Get_CID_From_Glyph_Index( FT_Face face, | |
| 156 FT_UInt glyph_index, | |
| 157 FT_UInt *cid ); | |
| 158 | |
| 159 /* */ | |
| 160 | |
| 161 | |
| 162 FT_END_HEADER | |
| 163 | |
| 164 #endif /* __FTCID_H__ */ | |
| 165 | |
| 166 | |
| 167 /* END */ | |
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Chromium Code Reviews
Issue 1413673003:
Update bundled freetype to 2.6.1 (Closed)
Base URL: https://pdfium.googlesource.com/pdfium.git@master