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5496 | leency | 1 | /***************************************************************************/ |
2 | /* */ |
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3 | /* ftglyph.h */ |
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4 | /* */ |
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5 | /* FreeType convenience functions to handle glyphs (specification). */ |
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6 | /* */ |
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7 | /* Copyright 1996-2001, 2002, 2003, 2006, 2008, 2009 by */ |
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8 | /* David Turner, Robert Wilhelm, and Werner Lemberg. */ |
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9 | /* */ |
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10 | /* This file is part of the FreeType project, and may only be used, */ |
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11 | /* modified, and distributed under the terms of the FreeType project */ |
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12 | /* license, LICENSE.TXT. By continuing to use, modify, or distribute */ |
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13 | /* this file you indicate that you have read the license and */ |
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14 | /* understand and accept it fully. */ |
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15 | /* */ |
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16 | /***************************************************************************/ |
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17 | |||
18 | |||
19 | /*************************************************************************/ |
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20 | /* */ |
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21 | /* This file contains the definition of several convenience functions */ |
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22 | /* that can be used by client applications to easily retrieve glyph */ |
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23 | /* bitmaps and outlines from a given face. */ |
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24 | /* */ |
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25 | /* These functions should be optional if you are writing a font server */ |
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26 | /* or text layout engine on top of FreeType. However, they are pretty */ |
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27 | /* handy for many other simple uses of the library. */ |
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28 | /* */ |
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29 | /*************************************************************************/ |
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30 | |||
31 | |||
32 | #ifndef __FTGLYPH_H__ |
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33 | #define __FTGLYPH_H__ |
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34 | |||
35 | |||
36 | #include |
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37 | #include FT_FREETYPE_H |
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38 | |||
39 | #ifdef FREETYPE_H |
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40 | #error "freetype.h of FreeType 1 has been loaded!" |
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41 | #error "Please fix the directory search order for header files" |
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42 | #error "so that freetype.h of FreeType 2 is found first." |
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43 | #endif |
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44 | |||
45 | |||
46 | FT_BEGIN_HEADER |
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47 | |||
48 | |||
49 | /*************************************************************************/ |
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50 | /* */ |
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51 | /* |
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52 | /* glyph_management */ |
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53 | /* */ |
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54 | /* |
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55 | /* Glyph Management */ |
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56 | /* */ |
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57 | /* |
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58 | /* Generic interface to manage individual glyph data. */ |
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59 | /* */ |
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60 | /* |
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61 | /* This section contains definitions used to manage glyph data */ |
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62 | /* through generic FT_Glyph objects. Each of them can contain a */ |
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63 | /* bitmap, a vector outline, or even images in other formats. */ |
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64 | /* */ |
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65 | /*************************************************************************/ |
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66 | |||
67 | |||
68 | /* forward declaration to a private type */ |
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69 | typedef struct FT_Glyph_Class_ FT_Glyph_Class; |
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70 | |||
71 | |||
72 | /*************************************************************************/ |
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73 | /* */ |
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74 | /* |
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75 | /* FT_Glyph */ |
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76 | /* */ |
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77 | /* |
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78 | /* Handle to an object used to model generic glyph images. It is a */ |
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79 | /* pointer to the @FT_GlyphRec structure and can contain a glyph */ |
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80 | /* bitmap or pointer. */ |
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81 | /* */ |
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82 | /* |
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83 | /* Glyph objects are not owned by the library. You must thus release */ |
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84 | /* them manually (through @FT_Done_Glyph) _before_ calling */ |
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85 | /* @FT_Done_FreeType. */ |
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86 | /* */ |
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87 | typedef struct FT_GlyphRec_* FT_Glyph; |
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88 | |||
89 | |||
90 | /*************************************************************************/ |
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91 | /* */ |
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92 | /* |
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93 | /* FT_GlyphRec */ |
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94 | /* */ |
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95 | /* |
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96 | /* The root glyph structure contains a given glyph image plus its */ |
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97 | /* advance width in 16.16 fixed float format. */ |
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98 | /* */ |
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99 | /* |
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100 | /* library :: A handle to the FreeType library object. */ |
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101 | /* */ |
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102 | /* clazz :: A pointer to the glyph's class. Private. */ |
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103 | /* */ |
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104 | /* format :: The format of the glyph's image. */ |
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105 | /* */ |
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106 | /* advance :: A 16.16 vector that gives the glyph's advance width. */ |
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107 | /* */ |
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108 | typedef struct FT_GlyphRec_ |
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109 | { |
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110 | FT_Library library; |
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111 | const FT_Glyph_Class* clazz; |
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112 | FT_Glyph_Format format; |
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113 | FT_Vector advance; |
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114 | |||
115 | } FT_GlyphRec; |
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116 | |||
117 | |||
118 | /*************************************************************************/ |
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119 | /* */ |
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120 | /* |
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121 | /* FT_BitmapGlyph */ |
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122 | /* */ |
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123 | /* |
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124 | /* A handle to an object used to model a bitmap glyph image. This is */ |
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125 | /* a sub-class of @FT_Glyph, and a pointer to @FT_BitmapGlyphRec. */ |
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126 | /* */ |
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127 | typedef struct FT_BitmapGlyphRec_* FT_BitmapGlyph; |
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128 | |||
129 | |||
130 | /*************************************************************************/ |
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131 | /* */ |
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132 | /* |
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133 | /* FT_BitmapGlyphRec */ |
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134 | /* */ |
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135 | /* |
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136 | /* A structure used for bitmap glyph images. This really is a */ |
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137 | /* `sub-class' of @FT_GlyphRec. */ |
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138 | /* */ |
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139 | /* |
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140 | /* root :: The root @FT_Glyph fields. */ |
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141 | /* */ |
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142 | /* left :: The left-side bearing, i.e., the horizontal distance */ |
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143 | /* from the current pen position to the left border of the */ |
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144 | /* glyph bitmap. */ |
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145 | /* */ |
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146 | /* top :: The top-side bearing, i.e., the vertical distance from */ |
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147 | /* the current pen position to the top border of the glyph */ |
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148 | /* bitmap. This distance is positive for upwards~y! */ |
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149 | /* */ |
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150 | /* bitmap :: A descriptor for the bitmap. */ |
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151 | /* */ |
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152 | /* |
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153 | /* You can typecast an @FT_Glyph to @FT_BitmapGlyph if you have */ |
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154 | /* `glyph->format == FT_GLYPH_FORMAT_BITMAP'. This lets you access */ |
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155 | /* the bitmap's contents easily. */ |
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156 | /* */ |
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157 | /* The corresponding pixel buffer is always owned by @FT_BitmapGlyph */ |
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158 | /* and is thus created and destroyed with it. */ |
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159 | /* */ |
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160 | typedef struct FT_BitmapGlyphRec_ |
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161 | { |
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162 | FT_GlyphRec root; |
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163 | FT_Int left; |
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164 | FT_Int top; |
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165 | FT_Bitmap bitmap; |
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166 | |||
167 | } FT_BitmapGlyphRec; |
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168 | |||
169 | |||
170 | /*************************************************************************/ |
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171 | /* */ |
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172 | /* |
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173 | /* FT_OutlineGlyph */ |
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174 | /* */ |
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175 | /* |
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176 | /* A handle to an object used to model an outline glyph image. This */ |
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177 | /* is a sub-class of @FT_Glyph, and a pointer to @FT_OutlineGlyphRec. */ |
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178 | /* */ |
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179 | typedef struct FT_OutlineGlyphRec_* FT_OutlineGlyph; |
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180 | |||
181 | |||
182 | /*************************************************************************/ |
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183 | /* */ |
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184 | /* |
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185 | /* FT_OutlineGlyphRec */ |
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186 | /* */ |
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187 | /* |
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188 | /* A structure used for outline (vectorial) glyph images. This */ |
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189 | /* really is a `sub-class' of @FT_GlyphRec. */ |
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190 | /* */ |
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191 | /* |
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192 | /* root :: The root @FT_Glyph fields. */ |
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193 | /* */ |
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194 | /* outline :: A descriptor for the outline. */ |
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195 | /* */ |
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196 | /* |
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197 | /* You can typecast an @FT_Glyph to @FT_OutlineGlyph if you have */ |
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198 | /* `glyph->format == FT_GLYPH_FORMAT_OUTLINE'. This lets you access */ |
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199 | /* the outline's content easily. */ |
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200 | /* */ |
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201 | /* As the outline is extracted from a glyph slot, its coordinates are */ |
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202 | /* expressed normally in 26.6 pixels, unless the flag */ |
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203 | /* @FT_LOAD_NO_SCALE was used in @FT_Load_Glyph() or @FT_Load_Char(). */ |
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204 | /* */ |
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205 | /* The outline's tables are always owned by the object and are */ |
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206 | /* destroyed with it. */ |
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207 | /* */ |
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208 | typedef struct FT_OutlineGlyphRec_ |
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209 | { |
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210 | FT_GlyphRec root; |
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211 | FT_Outline outline; |
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212 | |||
213 | } FT_OutlineGlyphRec; |
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214 | |||
215 | |||
216 | /*************************************************************************/ |
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217 | /* */ |
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218 | /* |
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219 | /* FT_Get_Glyph */ |
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220 | /* */ |
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221 | /* |
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222 | /* A function used to extract a glyph image from a slot. Note that */ |
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223 | /* the created @FT_Glyph object must be released with @FT_Done_Glyph. */ |
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224 | /* */ |
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225 | /* */ |
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226 | /* slot :: A handle to the source glyph slot. */ |
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227 | /* */ |
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228 | /* |
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229 | /* aglyph :: A handle to the glyph object. */ |
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230 | /* */ |
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231 | /* |
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232 | /* FreeType error code. 0~means success. */ |
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233 | /* */ |
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234 | FT_EXPORT( FT_Error ) |
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235 | FT_Get_Glyph( FT_GlyphSlot slot, |
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236 | FT_Glyph *aglyph ); |
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237 | |||
238 | |||
239 | /*************************************************************************/ |
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240 | /* */ |
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241 | /* |
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242 | /* FT_Glyph_Copy */ |
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243 | /* */ |
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244 | /* |
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245 | /* A function used to copy a glyph image. Note that the created */ |
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246 | /* @FT_Glyph object must be released with @FT_Done_Glyph. */ |
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247 | /* */ |
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248 | /* */ |
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249 | /* source :: A handle to the source glyph object. */ |
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250 | /* */ |
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251 | /* |
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252 | /* target :: A handle to the target glyph object. 0~in case of */ |
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253 | /* error. */ |
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254 | /* */ |
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255 | /* |
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256 | /* FreeType error code. 0~means success. */ |
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257 | /* */ |
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258 | FT_EXPORT( FT_Error ) |
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259 | FT_Glyph_Copy( FT_Glyph source, |
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260 | FT_Glyph *target ); |
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261 | |||
262 | |||
263 | /*************************************************************************/ |
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264 | /* */ |
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265 | /* |
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266 | /* FT_Glyph_Transform */ |
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267 | /* */ |
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268 | /* |
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269 | /* Transform a glyph image if its format is scalable. */ |
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270 | /* */ |
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271 | /* |
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272 | /* glyph :: A handle to the target glyph object. */ |
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273 | /* */ |
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274 | /* */ |
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275 | /* matrix :: A pointer to a 2x2 matrix to apply. */ |
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276 | /* */ |
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277 | /* delta :: A pointer to a 2d vector to apply. Coordinates are */ |
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278 | /* expressed in 1/64th of a pixel. */ |
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279 | /* */ |
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280 | /* |
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281 | /* FreeType error code (if not 0, the glyph format is not scalable). */ |
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282 | /* */ |
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283 | /* |
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284 | /* The 2x2 transformation matrix is also applied to the glyph's */ |
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285 | /* advance vector. */ |
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286 | /* */ |
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287 | FT_EXPORT( FT_Error ) |
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288 | FT_Glyph_Transform( FT_Glyph glyph, |
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289 | FT_Matrix* matrix, |
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290 | FT_Vector* delta ); |
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291 | |||
292 | |||
293 | /*************************************************************************/ |
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294 | /* */ |
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295 | /* |
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296 | /* FT_Glyph_BBox_Mode */ |
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297 | /* */ |
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298 | /* |
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299 | /* The mode how the values of @FT_Glyph_Get_CBox are returned. */ |
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300 | /* */ |
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301 | /* |
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302 | /* FT_GLYPH_BBOX_UNSCALED :: */ |
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303 | /* Return unscaled font units. */ |
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304 | /* */ |
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305 | /* FT_GLYPH_BBOX_SUBPIXELS :: */ |
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306 | /* Return unfitted 26.6 coordinates. */ |
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307 | /* */ |
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308 | /* FT_GLYPH_BBOX_GRIDFIT :: */ |
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309 | /* Return grid-fitted 26.6 coordinates. */ |
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310 | /* */ |
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311 | /* FT_GLYPH_BBOX_TRUNCATE :: */ |
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312 | /* Return coordinates in integer pixels. */ |
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313 | /* */ |
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314 | /* FT_GLYPH_BBOX_PIXELS :: */ |
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315 | /* Return grid-fitted pixel coordinates. */ |
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316 | /* */ |
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317 | typedef enum FT_Glyph_BBox_Mode_ |
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318 | { |
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319 | FT_GLYPH_BBOX_UNSCALED = 0, |
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320 | FT_GLYPH_BBOX_SUBPIXELS = 0, |
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321 | FT_GLYPH_BBOX_GRIDFIT = 1, |
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322 | FT_GLYPH_BBOX_TRUNCATE = 2, |
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323 | FT_GLYPH_BBOX_PIXELS = 3 |
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324 | |||
325 | } FT_Glyph_BBox_Mode; |
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326 | |||
327 | |||
328 | /*************************************************************************/ |
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329 | /* */ |
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330 | /* |
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331 | /* ft_glyph_bbox_xxx */ |
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332 | /* */ |
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333 | /* |
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334 | /* These constants are deprecated. Use the corresponding */ |
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335 | /* @FT_Glyph_BBox_Mode values instead. */ |
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336 | /* */ |
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337 | /* |
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338 | /* ft_glyph_bbox_unscaled :: See @FT_GLYPH_BBOX_UNSCALED. */ |
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339 | /* ft_glyph_bbox_subpixels :: See @FT_GLYPH_BBOX_SUBPIXELS. */ |
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340 | /* ft_glyph_bbox_gridfit :: See @FT_GLYPH_BBOX_GRIDFIT. */ |
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341 | /* ft_glyph_bbox_truncate :: See @FT_GLYPH_BBOX_TRUNCATE. */ |
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342 | /* ft_glyph_bbox_pixels :: See @FT_GLYPH_BBOX_PIXELS. */ |
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343 | /* */ |
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344 | #define ft_glyph_bbox_unscaled FT_GLYPH_BBOX_UNSCALED |
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345 | #define ft_glyph_bbox_subpixels FT_GLYPH_BBOX_SUBPIXELS |
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346 | #define ft_glyph_bbox_gridfit FT_GLYPH_BBOX_GRIDFIT |
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347 | #define ft_glyph_bbox_truncate FT_GLYPH_BBOX_TRUNCATE |
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348 | #define ft_glyph_bbox_pixels FT_GLYPH_BBOX_PIXELS |
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349 | |||
350 | |||
351 | /*************************************************************************/ |
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352 | /* */ |
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353 | /* |
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354 | /* FT_Glyph_Get_CBox */ |
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355 | /* */ |
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356 | /* |
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357 | /* Return a glyph's `control box'. The control box encloses all the */ |
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358 | /* outline's points, including Bézier control points. Though it */ |
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359 | /* coincides with the exact bounding box for most glyphs, it can be */ |
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360 | /* slightly larger in some situations (like when rotating an outline */ |
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361 | /* which contains Bézier outside arcs). */ |
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362 | /* */ |
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363 | /* Computing the control box is very fast, while getting the bounding */ |
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364 | /* box can take much more time as it needs to walk over all segments */ |
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365 | /* and arcs in the outline. To get the latter, you can use the */ |
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366 | /* `ftbbox' component which is dedicated to this single task. */ |
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367 | /* */ |
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368 | /* */ |
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369 | /* glyph :: A handle to the source glyph object. */ |
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370 | /* */ |
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371 | /* mode :: The mode which indicates how to interpret the returned */ |
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372 | /* bounding box values. */ |
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373 | /* */ |
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374 | /* |
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375 | /* acbox :: The glyph coordinate bounding box. Coordinates are */ |
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376 | /* expressed in 1/64th of pixels if it is grid-fitted. */ |
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377 | /* */ |
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378 | /* |
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379 | /* Coordinates are relative to the glyph origin, using the y~upwards */ |
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380 | /* convention. */ |
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381 | /* */ |
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382 | /* If the glyph has been loaded with @FT_LOAD_NO_SCALE, `bbox_mode' */ |
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383 | /* must be set to @FT_GLYPH_BBOX_UNSCALED to get unscaled font */ |
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384 | /* units in 26.6 pixel format. The value @FT_GLYPH_BBOX_SUBPIXELS */ |
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385 | /* is another name for this constant. */ |
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386 | /* */ |
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387 | /* Note that the maximum coordinates are exclusive, which means that */ |
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388 | /* one can compute the width and height of the glyph image (be it in */ |
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389 | /* integer or 26.6 pixels) as: */ |
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390 | /* */ |
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391 | /* { */ |
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392 | /* width = bbox.xMax - bbox.xMin; */ |
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393 | /* height = bbox.yMax - bbox.yMin; */ |
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394 | /* } */ |
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395 | /* */ |
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396 | /* Note also that for 26.6 coordinates, if `bbox_mode' is set to */ |
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397 | /* @FT_GLYPH_BBOX_GRIDFIT, the coordinates will also be grid-fitted, */ |
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398 | /* which corresponds to: */ |
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399 | /* */ |
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400 | /* { */ |
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401 | /* bbox.xMin = FLOOR(bbox.xMin); */ |
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402 | /* bbox.yMin = FLOOR(bbox.yMin); */ |
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403 | /* bbox.xMax = CEILING(bbox.xMax); */ |
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404 | /* bbox.yMax = CEILING(bbox.yMax); */ |
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405 | /* } */ |
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406 | /* */ |
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407 | /* To get the bbox in pixel coordinates, set `bbox_mode' to */ |
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408 | /* @FT_GLYPH_BBOX_TRUNCATE. */ |
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409 | /* */ |
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410 | /* To get the bbox in grid-fitted pixel coordinates, set `bbox_mode' */ |
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411 | /* to @FT_GLYPH_BBOX_PIXELS. */ |
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412 | /* */ |
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413 | FT_EXPORT( void ) |
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414 | FT_Glyph_Get_CBox( FT_Glyph glyph, |
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415 | FT_UInt bbox_mode, |
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416 | FT_BBox *acbox ); |
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417 | |||
418 | |||
419 | /*************************************************************************/ |
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420 | /* */ |
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421 | /* |
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422 | /* FT_Glyph_To_Bitmap */ |
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423 | /* */ |
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424 | /* |
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425 | /* Convert a given glyph object to a bitmap glyph object. */ |
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426 | /* */ |
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427 | /* |
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428 | /* the_glyph :: A pointer to a handle to the target glyph. */ |
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429 | /* */ |
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430 | /* */ |
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431 | /* render_mode :: An enumeration that describes how the data is */ |
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432 | /* rendered. */ |
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433 | /* */ |
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434 | /* origin :: A pointer to a vector used to translate the glyph */ |
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435 | /* image before rendering. Can be~0 (if no */ |
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436 | /* translation). The origin is expressed in */ |
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437 | /* 26.6 pixels. */ |
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438 | /* */ |
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439 | /* destroy :: A boolean that indicates that the original glyph */ |
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440 | /* image should be destroyed by this function. It is */ |
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441 | /* never destroyed in case of error. */ |
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442 | /* */ |
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443 | /* |
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444 | /* FreeType error code. 0~means success. */ |
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445 | /* */ |
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446 | /* |
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447 | /* This function does nothing if the glyph format isn't scalable. */ |
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448 | /* */ |
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449 | /* The glyph image is translated with the `origin' vector before */ |
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450 | /* rendering. */ |
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451 | /* */ |
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452 | /* The first parameter is a pointer to an @FT_Glyph handle, that will */ |
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453 | /* be _replaced_ by this function (with newly allocated data). */ |
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454 | /* Typically, you would use (omitting error handling): */ |
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455 | /* */ |
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456 | /* */ |
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457 | /* { */ |
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458 | /* FT_Glyph glyph; */ |
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459 | /* FT_BitmapGlyph glyph_bitmap; */ |
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460 | /* */ |
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461 | /* */ |
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462 | /* // load glyph */ |
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463 | /* error = FT_Load_Char( face, glyph_index, FT_LOAD_DEFAUT ); */ |
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464 | /* */ |
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465 | /* // extract glyph image */ |
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466 | /* error = FT_Get_Glyph( face->glyph, &glyph ); */ |
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467 | /* */ |
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468 | /* // convert to a bitmap (default render mode + destroying old) */ |
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469 | /* if ( glyph->format != FT_GLYPH_FORMAT_BITMAP ) */ |
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470 | /* { */ |
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471 | /* error = FT_Glyph_To_Bitmap( &glyph, FT_RENDER_MODE_NORMAL, */ |
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472 | /* 0, 1 ); */ |
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473 | /* if ( error ) // `glyph' unchanged */ |
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474 | /* ... */ |
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475 | /* } */ |
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476 | /* */ |
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477 | /* // access bitmap content by typecasting */ |
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478 | /* glyph_bitmap = (FT_BitmapGlyph)glyph; */ |
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479 | /* */ |
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480 | /* // do funny stuff with it, like blitting/drawing */ |
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481 | /* ... */ |
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482 | /* */ |
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483 | /* // discard glyph image (bitmap or not) */ |
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484 | /* FT_Done_Glyph( glyph ); */ |
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485 | /* } */ |
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486 | /* */ |
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487 | /* */ |
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488 | /* Here another example, again without error handling: */ |
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489 | /* */ |
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490 | /* */ |
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491 | /* { */ |
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492 | /* FT_Glyph glyphs[MAX_GLYPHS] */ |
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493 | /* */ |
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494 | /* */ |
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495 | /* ... */ |
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496 | /* */ |
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497 | /* for ( idx = 0; i < MAX_GLYPHS; i++ ) */ |
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498 | /* error = FT_Load_Glyph( face, idx, FT_LOAD_DEFAULT ) || */ |
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499 | /* FT_Get_Glyph ( face->glyph, &glyph[idx] ); */ |
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500 | /* */ |
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501 | /* ... */ |
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502 | /* */ |
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503 | /* for ( idx = 0; i < MAX_GLYPHS; i++ ) */ |
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504 | /* { */ |
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505 | /* FT_Glyph bitmap = glyphs[idx]; */ |
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506 | /* */ |
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507 | /* */ |
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508 | /* ... */ |
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509 | /* */ |
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510 | /* // after this call, `bitmap' no longer points into */ |
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511 | /* // the `glyphs' array (and the old value isn't destroyed) */ |
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512 | /* FT_Glyph_To_Bitmap( &bitmap, FT_RENDER_MODE_MONO, 0, 0 ); */ |
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513 | /* */ |
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514 | /* ... */ |
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515 | /* */ |
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516 | /* FT_Done_Glyph( bitmap ); */ |
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517 | /* } */ |
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518 | /* */ |
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519 | /* ... */ |
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520 | /* */ |
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521 | /* for ( idx = 0; i < MAX_GLYPHS; i++ ) */ |
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522 | /* FT_Done_Glyph( glyphs[idx] ); */ |
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523 | /* } */ |
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524 | /* */ |
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525 | FT_EXPORT( FT_Error ) |
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526 | FT_Glyph_To_Bitmap( FT_Glyph* the_glyph, |
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527 | FT_Render_Mode render_mode, |
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528 | FT_Vector* origin, |
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529 | FT_Bool destroy ); |
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530 | |||
531 | |||
532 | /*************************************************************************/ |
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533 | /* */ |
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534 | /* |
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535 | /* FT_Done_Glyph */ |
||
536 | /* */ |
||
537 | /* |
||
538 | /* Destroy a given glyph. */ |
||
539 | /* */ |
||
540 | /* */ |
||
541 | /* glyph :: A handle to the target glyph object. */ |
||
542 | /* */ |
||
543 | FT_EXPORT( void ) |
||
544 | FT_Done_Glyph( FT_Glyph glyph ); |
||
545 | |||
546 | /* */ |
||
547 | |||
548 | |||
549 | /* other helpful functions */ |
||
550 | |||
551 | /*************************************************************************/ |
||
552 | /* */ |
||
553 | /* |
||
554 | /* computations */ |
||
555 | /* */ |
||
556 | /*************************************************************************/ |
||
557 | |||
558 | |||
559 | /*************************************************************************/ |
||
560 | /* */ |
||
561 | /* |
||
562 | /* FT_Matrix_Multiply */ |
||
563 | /* */ |
||
564 | /* |
||
565 | /* Perform the matrix operation `b = a*b'. */ |
||
566 | /* */ |
||
567 | /* */ |
||
568 | /* a :: A pointer to matrix `a'. */ |
||
569 | /* */ |
||
570 | /* |
||
571 | /* b :: A pointer to matrix `b'. */ |
||
572 | /* */ |
||
573 | /* |
||
574 | /* The result is undefined if either `a' or `b' is zero. */ |
||
575 | /* */ |
||
576 | FT_EXPORT( void ) |
||
577 | FT_Matrix_Multiply( const FT_Matrix* a, |
||
578 | FT_Matrix* b ); |
||
579 | |||
580 | |||
581 | /*************************************************************************/ |
||
582 | /* */ |
||
583 | /* |
||
584 | /* FT_Matrix_Invert */ |
||
585 | /* */ |
||
586 | /* |
||
587 | /* Invert a 2x2 matrix. Return an error if it can't be inverted. */ |
||
588 | /* */ |
||
589 | /* |
||
590 | /* matrix :: A pointer to the target matrix. Remains untouched in */ |
||
591 | /* case of error. */ |
||
592 | /* */ |
||
593 | /* |
||
594 | /* FreeType error code. 0~means success. */ |
||
595 | /* */ |
||
596 | FT_EXPORT( FT_Error ) |
||
597 | FT_Matrix_Invert( FT_Matrix* matrix ); |
||
598 | |||
599 | |||
600 | /* */ |
||
601 | |||
602 | |||
603 | FT_END_HEADER |
||
604 | |||
605 | #endif /* __FTGLYPH_H__ */ |
||
606 | |||
607 | |||
608 | /* END */ |
||
609 | |||
610 | |||
611 | /* Local Variables: */ |
||
612 | /* coding: utf-8 */ |
||
613 | /* End: */>>> |