docs/reference/html/harfbuzz-hb-font.html

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  17 <a href="#" class="shortcut">Top</a><span id="nav_description">  <span class="dim">|</span>
  18                   <a href="#harfbuzz-hb-font.description" class="shortcut">Description</a></span><span id="nav_hierarchy">  <span class="dim">|</span>
  19                   <a href="#harfbuzz-hb-font.object-hierarchy" class="shortcut">Object Hierarchy</a></span>
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  26 <div class="refentry">
  27 <a name="harfbuzz-hb-font"></a><div class="titlepage"></div>
  28 <div class="refnamediv"><table width="100%"><tr>
  29 <td valign="top">
  30 <h2><span class="refentrytitle"><a name="harfbuzz-hb-font.top_of_page"></a>hb-font</span></h2>
  31 <p>hb-font</p>
  32 </td>
  33 <td class="gallery_image" valign="top" align="right"></td>
  34 </tr></table></div>
  35 <div class="refsect1">
  36 <a name="harfbuzz-hb-font.functions"></a><h2>Functions</h2>
  37 <div class="informaltable"><table width="100%" border="0">
  38 <colgroup>
  39 <col width="150px" class="functions_return">
  40 <col class="functions_name">
  41 </colgroup>
  42 <tbody>
  43 <tr>
  44 <td class="function_type">
  45 <span class="returnvalue">void</span>
  46 </td>
  47 <td class="function_name">
  48 <a class="link" href="harfbuzz-hb-font.html#hb-font-add-glyph-origin-for-direction" title="hb_font_add_glyph_origin_for_direction ()">hb_font_add_glyph_origin_for_direction</a> <span class="c_punctuation">()</span>
  49 </td>
  50 </tr>
  51 <tr>
  52 <td class="function_type">
  53 <a class="link" href="harfbuzz-hb-font.html#hb-font-t"><span class="returnvalue">hb_font_t</span></a> *
  54 </td>
  55 <td class="function_name">
  56 <a class="link" href="harfbuzz-hb-font.html#hb-font-create" title="hb_font_create ()">hb_font_create</a> <span class="c_punctuation">()</span>
  57 </td>
  58 </tr>
  59 <tr>
  60 <td class="function_type">
  61 <a class="link" href="harfbuzz-hb-font.html#hb-font-t"><span class="returnvalue">hb_font_t</span></a> *
  62 </td>
  63 <td class="function_name">
  64 <a class="link" href="harfbuzz-hb-font.html#hb-font-create-sub-font" title="hb_font_create_sub_font ()">hb_font_create_sub_font</a> <span class="c_punctuation">()</span>
  65 </td>
  66 </tr>
  67 <tr>
  68 <td class="function_type">
  69 <span class="returnvalue">void</span>
  70 </td>
  71 <td class="function_name">
  72 <a class="link" href="harfbuzz-hb-font.html#hb-font-destroy" title="hb_font_destroy ()">hb_font_destroy</a> <span class="c_punctuation">()</span>
  73 </td>
  74 </tr>
  75 <tr>
  76 <td class="function_type">
  77 <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t"><span class="returnvalue">hb_font_funcs_t</span></a> *
  78 </td>
  79 <td class="function_name">
  80 <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-create" title="hb_font_funcs_create ()">hb_font_funcs_create</a> <span class="c_punctuation">()</span>
  81 </td>
  82 </tr>
  83 <tr>
  84 <td class="function_type">
  85 <span class="returnvalue">void</span>
  86 </td>
  87 <td class="function_name">
  88 <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-destroy" title="hb_font_funcs_destroy ()">hb_font_funcs_destroy</a> <span class="c_punctuation">()</span>
  89 </td>
  90 </tr>
  91 <tr>
  92 <td class="function_type">
  93 <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t"><span class="returnvalue">hb_font_funcs_t</span></a> *
  94 </td>
  95 <td class="function_name">
  96 <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-get-empty" title="hb_font_funcs_get_empty ()">hb_font_funcs_get_empty</a> <span class="c_punctuation">()</span>
  97 </td>
  98 </tr>
  99 <tr>
 100 <td class="function_type">
 101 <span class="returnvalue">void</span> *
 102 </td>
 103 <td class="function_name">
 104 <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-get-user-data" title="hb_font_funcs_get_user_data ()">hb_font_funcs_get_user_data</a> <span class="c_punctuation">()</span>
 105 </td>
 106 </tr>
 107 <tr>
 108 <td class="function_type">
 109 <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a>
 110 </td>
 111 <td class="function_name">
 112 <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-is-immutable" title="hb_font_funcs_is_immutable ()">hb_font_funcs_is_immutable</a> <span class="c_punctuation">()</span>
 113 </td>
 114 </tr>
 115 <tr>
 116 <td class="function_type">
 117 <span class="returnvalue">void</span>
 118 </td>
 119 <td class="function_name">
 120 <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-make-immutable" title="hb_font_funcs_make_immutable ()">hb_font_funcs_make_immutable</a> <span class="c_punctuation">()</span>
 121 </td>
 122 </tr>
 123 <tr>
 124 <td class="function_type">
 125 <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t"><span class="returnvalue">hb_font_funcs_t</span></a> *
 126 </td>
 127 <td class="function_name">
 128 <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-reference" title="hb_font_funcs_reference ()">hb_font_funcs_reference</a> <span class="c_punctuation">()</span>
 129 </td>
 130 </tr>
 131 <tr>
 132 <td class="function_type">
 133 <span class="returnvalue">void</span>
 134 </td>
 135 <td class="function_name">
 136 <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-set-glyph-contour-point-func" title="hb_font_funcs_set_glyph_contour_point_func ()">hb_font_funcs_set_glyph_contour_point_func</a> <span class="c_punctuation">()</span>
 137 </td>
 138 </tr>
 139 <tr>
 140 <td class="function_type">
 141 <span class="returnvalue">void</span>
 142 </td>
 143 <td class="function_name">
 144 <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-set-glyph-extents-func" title="hb_font_funcs_set_glyph_extents_func ()">hb_font_funcs_set_glyph_extents_func</a> <span class="c_punctuation">()</span>
 145 </td>
 146 </tr>
 147 <tr>
 148 <td class="function_type">
 149 <span class="returnvalue">void</span>
 150 </td>
 151 <td class="function_name">
 152 <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-set-glyph-from-name-func" title="hb_font_funcs_set_glyph_from_name_func ()">hb_font_funcs_set_glyph_from_name_func</a> <span class="c_punctuation">()</span>
 153 </td>
 154 </tr>
 155 <tr>
 156 <td class="function_type">
 157 <span class="returnvalue">void</span>
 158 </td>
 159 <td class="function_name">
 160 <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-set-glyph-func" title="hb_font_funcs_set_glyph_func ()">hb_font_funcs_set_glyph_func</a> <span class="c_punctuation">()</span>
 161 </td>
 162 </tr>
 163 <tr>
 164 <td class="function_type">
 165 <span class="returnvalue">void</span>
 166 </td>
 167 <td class="function_name">
 168 <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-set-glyph-h-advance-func" title="hb_font_funcs_set_glyph_h_advance_func ()">hb_font_funcs_set_glyph_h_advance_func</a> <span class="c_punctuation">()</span>
 169 </td>
 170 </tr>
 171 <tr>
 172 <td class="function_type">
 173 <span class="returnvalue">void</span>
 174 </td>
 175 <td class="function_name">
 176 <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-set-glyph-h-kerning-func" title="hb_font_funcs_set_glyph_h_kerning_func ()">hb_font_funcs_set_glyph_h_kerning_func</a> <span class="c_punctuation">()</span>
 177 </td>
 178 </tr>
 179 <tr>
 180 <td class="function_type">
 181 <span class="returnvalue">void</span>
 182 </td>
 183 <td class="function_name">
 184 <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-set-glyph-h-origin-func" title="hb_font_funcs_set_glyph_h_origin_func ()">hb_font_funcs_set_glyph_h_origin_func</a> <span class="c_punctuation">()</span>
 185 </td>
 186 </tr>
 187 <tr>
 188 <td class="function_type">
 189 <span class="returnvalue">void</span>
 190 </td>
 191 <td class="function_name">
 192 <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-set-glyph-name-func" title="hb_font_funcs_set_glyph_name_func ()">hb_font_funcs_set_glyph_name_func</a> <span class="c_punctuation">()</span>
 193 </td>
 194 </tr>
 195 <tr>
 196 <td class="function_type">
 197 <span class="returnvalue">void</span>
 198 </td>
 199 <td class="function_name">
 200 <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-set-glyph-v-advance-func" title="hb_font_funcs_set_glyph_v_advance_func ()">hb_font_funcs_set_glyph_v_advance_func</a> <span class="c_punctuation">()</span>
 201 </td>
 202 </tr>
 203 <tr>
 204 <td class="function_type">
 205 <span class="returnvalue">void</span>
 206 </td>
 207 <td class="function_name">
 208 <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-set-glyph-v-kerning-func" title="hb_font_funcs_set_glyph_v_kerning_func ()">hb_font_funcs_set_glyph_v_kerning_func</a> <span class="c_punctuation">()</span>
 209 </td>
 210 </tr>
 211 <tr>
 212 <td class="function_type">
 213 <span class="returnvalue">void</span>
 214 </td>
 215 <td class="function_name">
 216 <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-set-glyph-v-origin-func" title="hb_font_funcs_set_glyph_v_origin_func ()">hb_font_funcs_set_glyph_v_origin_func</a> <span class="c_punctuation">()</span>
 217 </td>
 218 </tr>
 219 <tr>
 220 <td class="function_type">
 221 <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a>
 222 </td>
 223 <td class="function_name">
 224 <a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-set-user-data" title="hb_font_funcs_set_user_data ()">hb_font_funcs_set_user_data</a> <span class="c_punctuation">()</span>
 225 </td>
 226 </tr>
 227 <tr>
 228 <td class="function_type">
 229 <a class="link" href="harfbuzz-hb-font.html#hb-font-t"><span class="returnvalue">hb_font_t</span></a> *
 230 </td>
 231 <td class="function_name">
 232 <a class="link" href="harfbuzz-hb-font.html#hb-font-get-empty" title="hb_font_get_empty ()">hb_font_get_empty</a> <span class="c_punctuation">()</span>
 233 </td>
 234 </tr>
 235 <tr>
 236 <td class="function_type">
 237 <a class="link" href="harfbuzz-hb-face.html#hb-face-t"><span class="returnvalue">hb_face_t</span></a> *
 238 </td>
 239 <td class="function_name">
 240 <a class="link" href="harfbuzz-hb-font.html#hb-font-get-face" title="hb_font_get_face ()">hb_font_get_face</a> <span class="c_punctuation">()</span>
 241 </td>
 242 </tr>
 243 <tr>
 244 <td class="function_type">
 245 <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a>
 246 </td>
 247 <td class="function_name">
 248 <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph" title="hb_font_get_glyph ()">hb_font_get_glyph</a> <span class="c_punctuation">()</span>
 249 </td>
 250 </tr>
 251 <tr>
 252 <td class="function_type">
 253 <span class="returnvalue">void</span>
 254 </td>
 255 <td class="function_name">
 256 <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-advance-for-direction" title="hb_font_get_glyph_advance_for_direction ()">hb_font_get_glyph_advance_for_direction</a> <span class="c_punctuation">()</span>
 257 </td>
 258 </tr>
 259 <tr>
 260 <td class="function_type">
 261 <a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="returnvalue">hb_position_t</span></a>
 262 </td>
 263 <td class="function_name">
 264 <span class="c_punctuation">(</span><a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-advance-func-t" title="hb_font_get_glyph_advance_func_t ()">*hb_font_get_glyph_advance_func_t</a><span class="c_punctuation">)</span> <span class="c_punctuation">()</span>
 265 </td>
 266 </tr>
 267 <tr>
 268 <td class="function_type">
 269 <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a>
 270 </td>
 271 <td class="function_name">
 272 <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-contour-point" title="hb_font_get_glyph_contour_point ()">hb_font_get_glyph_contour_point</a> <span class="c_punctuation">()</span>
 273 </td>
 274 </tr>
 275 <tr>
 276 <td class="function_type">
 277 <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a>
 278 </td>
 279 <td class="function_name">
 280 <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-contour-point-for-origin" title="hb_font_get_glyph_contour_point_for_origin ()">hb_font_get_glyph_contour_point_for_origin</a> <span class="c_punctuation">()</span>
 281 </td>
 282 </tr>
 283 <tr>
 284 <td class="function_type">
 285 <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a>
 286 </td>
 287 <td class="function_name">
 288 <span class="c_punctuation">(</span><a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-contour-point-func-t" title="hb_font_get_glyph_contour_point_func_t ()">*hb_font_get_glyph_contour_point_func_t</a><span class="c_punctuation">)</span> <span class="c_punctuation">()</span>
 289 </td>
 290 </tr>
 291 <tr>
 292 <td class="function_type">
 293 <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a>
 294 </td>
 295 <td class="function_name">
 296 <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-extents" title="hb_font_get_glyph_extents ()">hb_font_get_glyph_extents</a> <span class="c_punctuation">()</span>
 297 </td>
 298 </tr>
 299 <tr>
 300 <td class="function_type">
 301 <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a>
 302 </td>
 303 <td class="function_name">
 304 <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-extents-for-origin" title="hb_font_get_glyph_extents_for_origin ()">hb_font_get_glyph_extents_for_origin</a> <span class="c_punctuation">()</span>
 305 </td>
 306 </tr>
 307 <tr>
 308 <td class="function_type">
 309 <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a>
 310 </td>
 311 <td class="function_name">
 312 <span class="c_punctuation">(</span><a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-extents-func-t" title="hb_font_get_glyph_extents_func_t ()">*hb_font_get_glyph_extents_func_t</a><span class="c_punctuation">)</span> <span class="c_punctuation">()</span>
 313 </td>
 314 </tr>
 315 <tr>
 316 <td class="function_type">
 317 <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a>
 318 </td>
 319 <td class="function_name">
 320 <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-from-name" title="hb_font_get_glyph_from_name ()">hb_font_get_glyph_from_name</a> <span class="c_punctuation">()</span>
 321 </td>
 322 </tr>
 323 <tr>
 324 <td class="function_type">
 325 <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a>
 326 </td>
 327 <td class="function_name">
 328 <span class="c_punctuation">(</span><a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-from-name-func-t" title="hb_font_get_glyph_from_name_func_t ()">*hb_font_get_glyph_from_name_func_t</a><span class="c_punctuation">)</span> <span class="c_punctuation">()</span>
 329 </td>
 330 </tr>
 331 <tr>
 332 <td class="function_type">
 333 <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a>
 334 </td>
 335 <td class="function_name">
 336 <span class="c_punctuation">(</span><a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-func-t" title="hb_font_get_glyph_func_t ()">*hb_font_get_glyph_func_t</a><span class="c_punctuation">)</span> <span class="c_punctuation">()</span>
 337 </td>
 338 </tr>
 339 <tr>
 340 <td class="function_type">
 341 <a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="returnvalue">hb_position_t</span></a>
 342 </td>
 343 <td class="function_name">
 344 <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-h-advance" title="hb_font_get_glyph_h_advance ()">hb_font_get_glyph_h_advance</a> <span class="c_punctuation">()</span>
 345 </td>
 346 </tr>
 347 <tr>
 348 <td class="function_type">
 349 <a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="returnvalue">hb_position_t</span></a>
 350 </td>
 351 <td class="function_name">
 352 <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-h-kerning" title="hb_font_get_glyph_h_kerning ()">hb_font_get_glyph_h_kerning</a> <span class="c_punctuation">()</span>
 353 </td>
 354 </tr>
 355 <tr>
 356 <td class="function_type">
 357 <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a>
 358 </td>
 359 <td class="function_name">
 360 <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-h-origin" title="hb_font_get_glyph_h_origin ()">hb_font_get_glyph_h_origin</a> <span class="c_punctuation">()</span>
 361 </td>
 362 </tr>
 363 <tr>
 364 <td class="function_type">
 365 <span class="returnvalue">void</span>
 366 </td>
 367 <td class="function_name">
 368 <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-kerning-for-direction" title="hb_font_get_glyph_kerning_for_direction ()">hb_font_get_glyph_kerning_for_direction</a> <span class="c_punctuation">()</span>
 369 </td>
 370 </tr>
 371 <tr>
 372 <td class="function_type">
 373 <a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="returnvalue">hb_position_t</span></a>
 374 </td>
 375 <td class="function_name">
 376 <span class="c_punctuation">(</span><a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-kerning-func-t" title="hb_font_get_glyph_kerning_func_t ()">*hb_font_get_glyph_kerning_func_t</a><span class="c_punctuation">)</span> <span class="c_punctuation">()</span>
 377 </td>
 378 </tr>
 379 <tr>
 380 <td class="function_type">
 381 <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a>
 382 </td>
 383 <td class="function_name">
 384 <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-name" title="hb_font_get_glyph_name ()">hb_font_get_glyph_name</a> <span class="c_punctuation">()</span>
 385 </td>
 386 </tr>
 387 <tr>
 388 <td class="function_type">
 389 <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a>
 390 </td>
 391 <td class="function_name">
 392 <span class="c_punctuation">(</span><a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-name-func-t" title="hb_font_get_glyph_name_func_t ()">*hb_font_get_glyph_name_func_t</a><span class="c_punctuation">)</span> <span class="c_punctuation">()</span>
 393 </td>
 394 </tr>
 395 <tr>
 396 <td class="function_type">
 397 <span class="returnvalue">void</span>
 398 </td>
 399 <td class="function_name">
 400 <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-origin-for-direction" title="hb_font_get_glyph_origin_for_direction ()">hb_font_get_glyph_origin_for_direction</a> <span class="c_punctuation">()</span>
 401 </td>
 402 </tr>
 403 <tr>
 404 <td class="function_type">
 405 <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a>
 406 </td>
 407 <td class="function_name">
 408 <span class="c_punctuation">(</span><a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-origin-func-t" title="hb_font_get_glyph_origin_func_t ()">*hb_font_get_glyph_origin_func_t</a><span class="c_punctuation">)</span> <span class="c_punctuation">()</span>
 409 </td>
 410 </tr>
 411 <tr>
 412 <td class="function_type">
 413 <a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="returnvalue">hb_position_t</span></a>
 414 </td>
 415 <td class="function_name">
 416 <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-v-advance" title="hb_font_get_glyph_v_advance ()">hb_font_get_glyph_v_advance</a> <span class="c_punctuation">()</span>
 417 </td>
 418 </tr>
 419 <tr>
 420 <td class="function_type">
 421 <a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="returnvalue">hb_position_t</span></a>
 422 </td>
 423 <td class="function_name">
 424 <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-v-kerning" title="hb_font_get_glyph_v_kerning ()">hb_font_get_glyph_v_kerning</a> <span class="c_punctuation">()</span>
 425 </td>
 426 </tr>
 427 <tr>
 428 <td class="function_type">
 429 <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a>
 430 </td>
 431 <td class="function_name">
 432 <a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-v-origin" title="hb_font_get_glyph_v_origin ()">hb_font_get_glyph_v_origin</a> <span class="c_punctuation">()</span>
 433 </td>
 434 </tr>
 435 <tr>
 436 <td class="function_type">
 437 <a class="link" href="harfbuzz-hb-font.html#hb-font-t"><span class="returnvalue">hb_font_t</span></a> *
 438 </td>
 439 <td class="function_name">
 440 <a class="link" href="harfbuzz-hb-font.html#hb-font-get-parent" title="hb_font_get_parent ()">hb_font_get_parent</a> <span class="c_punctuation">()</span>
 441 </td>
 442 </tr>
 443 <tr>
 444 <td class="function_type">
 445 <span class="returnvalue">void</span>
 446 </td>
 447 <td class="function_name">
 448 <a class="link" href="harfbuzz-hb-font.html#hb-font-get-ppem" title="hb_font_get_ppem ()">hb_font_get_ppem</a> <span class="c_punctuation">()</span>
 449 </td>
 450 </tr>
 451 <tr>
 452 <td class="function_type">
 453 <span class="returnvalue">void</span>
 454 </td>
 455 <td class="function_name">
 456 <a class="link" href="harfbuzz-hb-font.html#hb-font-get-scale" title="hb_font_get_scale ()">hb_font_get_scale</a> <span class="c_punctuation">()</span>
 457 </td>
 458 </tr>
 459 <tr>
 460 <td class="function_type">
 461 <span class="returnvalue">void</span> *
 462 </td>
 463 <td class="function_name">
 464 <a class="link" href="harfbuzz-hb-font.html#hb-font-get-user-data" title="hb_font_get_user_data ()">hb_font_get_user_data</a> <span class="c_punctuation">()</span>
 465 </td>
 466 </tr>
 467 <tr>
 468 <td class="function_type">
 469 <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a>
 470 </td>
 471 <td class="function_name">
 472 <a class="link" href="harfbuzz-hb-font.html#hb-font-glyph-from-string" title="hb_font_glyph_from_string ()">hb_font_glyph_from_string</a> <span class="c_punctuation">()</span>
 473 </td>
 474 </tr>
 475 <tr>
 476 <td class="function_type">
 477 <span class="returnvalue">void</span>
 478 </td>
 479 <td class="function_name">
 480 <a class="link" href="harfbuzz-hb-font.html#hb-font-glyph-to-string" title="hb_font_glyph_to_string ()">hb_font_glyph_to_string</a> <span class="c_punctuation">()</span>
 481 </td>
 482 </tr>
 483 <tr>
 484 <td class="function_type">
 485 <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a>
 486 </td>
 487 <td class="function_name">
 488 <a class="link" href="harfbuzz-hb-font.html#hb-font-is-immutable" title="hb_font_is_immutable ()">hb_font_is_immutable</a> <span class="c_punctuation">()</span>
 489 </td>
 490 </tr>
 491 <tr>
 492 <td class="function_type">
 493 <span class="returnvalue">void</span>
 494 </td>
 495 <td class="function_name">
 496 <a class="link" href="harfbuzz-hb-font.html#hb-font-make-immutable" title="hb_font_make_immutable ()">hb_font_make_immutable</a> <span class="c_punctuation">()</span>
 497 </td>
 498 </tr>
 499 <tr>
 500 <td class="function_type">
 501 <a class="link" href="harfbuzz-hb-font.html#hb-font-t"><span class="returnvalue">hb_font_t</span></a> *
 502 </td>
 503 <td class="function_name">
 504 <a class="link" href="harfbuzz-hb-font.html#hb-font-reference" title="hb_font_reference ()">hb_font_reference</a> <span class="c_punctuation">()</span>
 505 </td>
 506 </tr>
 507 <tr>
 508 <td class="function_type">
 509 <span class="returnvalue">void</span>
 510 </td>
 511 <td class="function_name">
 512 <a class="link" href="harfbuzz-hb-font.html#hb-font-set-funcs" title="hb_font_set_funcs ()">hb_font_set_funcs</a> <span class="c_punctuation">()</span>
 513 </td>
 514 </tr>
 515 <tr>
 516 <td class="function_type">
 517 <span class="returnvalue">void</span>
 518 </td>
 519 <td class="function_name">
 520 <a class="link" href="harfbuzz-hb-font.html#hb-font-set-funcs-data" title="hb_font_set_funcs_data ()">hb_font_set_funcs_data</a> <span class="c_punctuation">()</span>
 521 </td>
 522 </tr>
 523 <tr>
 524 <td class="function_type">
 525 <span class="returnvalue">void</span>
 526 </td>
 527 <td class="function_name">
 528 <a class="link" href="harfbuzz-hb-font.html#hb-font-set-ppem" title="hb_font_set_ppem ()">hb_font_set_ppem</a> <span class="c_punctuation">()</span>
 529 </td>
 530 </tr>
 531 <tr>
 532 <td class="function_type">
 533 <span class="returnvalue">void</span>
 534 </td>
 535 <td class="function_name">
 536 <a class="link" href="harfbuzz-hb-font.html#hb-font-set-scale" title="hb_font_set_scale ()">hb_font_set_scale</a> <span class="c_punctuation">()</span>
 537 </td>
 538 </tr>
 539 <tr>
 540 <td class="function_type">
 541 <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a>
 542 </td>
 543 <td class="function_name">
 544 <a class="link" href="harfbuzz-hb-font.html#hb-font-set-user-data" title="hb_font_set_user_data ()">hb_font_set_user_data</a> <span class="c_punctuation">()</span>
 545 </td>
 546 </tr>
 547 <tr>
 548 <td class="function_type">
 549 <span class="returnvalue">void</span>
 550 </td>
 551 <td class="function_name">
 552 <a class="link" href="harfbuzz-hb-font.html#hb-font-subtract-glyph-origin-for-direction" title="hb_font_subtract_glyph_origin_for_direction ()">hb_font_subtract_glyph_origin_for_direction</a> <span class="c_punctuation">()</span>
 553 </td>
 554 </tr>
 555 <tr>
 556 <td class="function_type">
 557 <a class="link" href="harfbuzz-hb-blob.html#hb-blob-t"><span class="returnvalue">hb_blob_t</span></a> *
 558 </td>
 559 <td class="function_name">
 560 <span class="c_punctuation">(</span><a class="link" href="harfbuzz-hb-font.html#hb-reference-table-func-t" title="hb_reference_table_func_t ()">*hb_reference_table_func_t</a><span class="c_punctuation">)</span> <span class="c_punctuation">()</span>
 561 </td>
 562 </tr>
 563 </tbody>
 564 </table></div>
 565 </div>
 566 <a name="hb-font-funcs-t"></a><a name="hb-font-t"></a><div class="refsect1">
 567 <a name="harfbuzz-hb-font.other"></a><h2>Types and Values</h2>
 568 <div class="informaltable"><table width="100%" border="0">
 569 <colgroup>
 570 <col width="150px" class="name">
 571 <col class="description">
 572 </colgroup>
 573 <tbody>
 574 <tr>
 575 <td class="typedef_keyword">typedef</td>
 576 <td class="function_name"><a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t">hb_font_funcs_t</a></td>
 577 </tr>
 578 <tr>
 579 <td class="typedef_keyword">typedef</td>
 580 <td class="function_name"><a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-h-advance-func-t" title="hb_font_get_glyph_h_advance_func_t">hb_font_get_glyph_h_advance_func_t</a></td>
 581 </tr>
 582 <tr>
 583 <td class="typedef_keyword">typedef</td>
 584 <td class="function_name"><a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-h-kerning-func-t" title="hb_font_get_glyph_h_kerning_func_t">hb_font_get_glyph_h_kerning_func_t</a></td>
 585 </tr>
 586 <tr>
 587 <td class="typedef_keyword">typedef</td>
 588 <td class="function_name"><a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-h-origin-func-t" title="hb_font_get_glyph_h_origin_func_t">hb_font_get_glyph_h_origin_func_t</a></td>
 589 </tr>
 590 <tr>
 591 <td class="typedef_keyword">typedef</td>
 592 <td class="function_name"><a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-v-advance-func-t" title="hb_font_get_glyph_v_advance_func_t">hb_font_get_glyph_v_advance_func_t</a></td>
 593 </tr>
 594 <tr>
 595 <td class="typedef_keyword">typedef</td>
 596 <td class="function_name"><a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-v-kerning-func-t" title="hb_font_get_glyph_v_kerning_func_t">hb_font_get_glyph_v_kerning_func_t</a></td>
 597 </tr>
 598 <tr>
 599 <td class="typedef_keyword">typedef</td>
 600 <td class="function_name"><a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-v-origin-func-t" title="hb_font_get_glyph_v_origin_func_t">hb_font_get_glyph_v_origin_func_t</a></td>
 601 </tr>
 602 <tr>
 603 <td class="typedef_keyword">typedef</td>
 604 <td class="function_name"><a class="link" href="harfbuzz-hb-font.html#hb-font-t">hb_font_t</a></td>
 605 </tr>
 606 </tbody>
 607 </table></div>
 608 </div>
 609 <div class="refsect1">
 610 <a name="harfbuzz-hb-font.object-hierarchy"></a><h2>Object Hierarchy</h2>
 611 <pre class="screen">    GBoxed
 612     <span class="lineart">├──</span> hb_font_funcs_t
 613     <span class="lineart">╰──</span> hb_font_t
 614 </pre>
 615 </div>
 616 <div class="refsect1">
 617 <a name="harfbuzz-hb-font.description"></a><h2>Description</h2>
 618 <p>
 619 </p>
 620 </div>
 621 <div class="refsect1">
 622 <a name="harfbuzz-hb-font.functions_details"></a><h2>Functions</h2>
 623 <div class="refsect2">
 624 <a name="hb-font-add-glyph-origin-for-direction"></a><h3>hb_font_add_glyph_origin_for_direction ()</h3>
 625 <pre class="programlisting"><span class="returnvalue">void</span>
 626 hb_font_add_glyph_origin_for_direction
 627                                (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t"><span class="type">hb_font_t</span></a> *font</code></em>,
 628                                 <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> glyph</code></em>,
 629                                 <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-direction-t" title="enum hb_direction_t"><span class="type">hb_direction_t</span></a> direction</code></em>,
 630                                 <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> *x</code></em>,
 631                                 <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> *y</code></em>);</pre>
 632 <div class="refsect3">
 633 <a name="idp24857136"></a><h4>Parameters</h4>
 634 <div class="informaltable"><table width="100%" border="0">
 635 <colgroup>
 636 <col width="150px" class="parameters_name">
 637 <col class="parameters_description">
 638 <col width="200px" class="parameters_annotations">
 639 </colgroup>
 640 <tbody>
 641 <tr>
 642 <td class="parameter_name"><p>font</p></td>
 643 <td class="parameter_description"><p>a font.</p></td>
 644 <td class="parameter_annotations"> </td>
 645 </tr>
 646 <tr>
 647 <td class="parameter_name"><p>x</p></td>
 648 <td class="parameter_description"><p>. </p></td>
 649 <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td>
 650 </tr>
 651 <tr>
 652 <td class="parameter_name"><p>y</p></td>
 653 <td class="parameter_description"><p>. </p></td>
 654 <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td>
 655 </tr>
 656 </tbody>
 657 </table></div>
 658 </div>
 659 <p class="since">Since 1.0</p>
 660 </div>
 661 <hr>
 662 <div class="refsect2">
 663 <a name="hb-font-create"></a><h3>hb_font_create ()</h3>
 664 <pre class="programlisting"><a class="link" href="harfbuzz-hb-font.html#hb-font-t"><span class="returnvalue">hb_font_t</span></a> *
 665 hb_font_create (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t"><span class="type">hb_face_t</span></a> *face</code></em>);</pre>
 666 <p>
 667 </p>
 668 <div class="refsect3">
 669 <a name="idp24877744"></a><h4>Returns</h4>
 670 <p></p>
 671 </div>
 672 </div>
 673 <hr>
 674 <div class="refsect2">
 675 <a name="hb-font-create-sub-font"></a><h3>hb_font_create_sub_font ()</h3>
 676 <pre class="programlisting"><a class="link" href="harfbuzz-hb-font.html#hb-font-t"><span class="returnvalue">hb_font_t</span></a> *
 677 hb_font_create_sub_font (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t"><span class="type">hb_font_t</span></a> *parent</code></em>);</pre>
 678 <div class="refsect3">
 679 <a name="idp24884992"></a><h4>Parameters</h4>
 680 <div class="informaltable"><table width="100%" border="0">
 681 <colgroup>
 682 <col width="150px" class="parameters_name">
 683 <col class="parameters_description">
 684 <col width="200px" class="parameters_annotations">
 685 </colgroup>
 686 <tbody><tr>
 687 <td class="parameter_name"><p>parent</p></td>
 688 <td class="parameter_description"><p>parent font.</p></td>
 689 <td class="parameter_annotations"> </td>
 690 </tr></tbody>
 691 </table></div>
 692 </div>
 693 <div class="refsect3">
 694 <a name="idp24892496"></a><h4>Returns</h4>
 695 <p>. </p>
 696 <p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p>
 697 </div>
 698 <p class="since">Since 1.0</p>
 699 </div>
 700 <hr>
 701 <div class="refsect2">
 702 <a name="hb-font-destroy"></a><h3>hb_font_destroy ()</h3>
 703 <pre class="programlisting"><span class="returnvalue">void</span>
 704 hb_font_destroy (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t"><span class="type">hb_font_t</span></a> *font</code></em>);</pre>
 705 <div class="refsect3">
 706 <a name="idp24901696"></a><h4>Parameters</h4>
 707 <div class="informaltable"><table width="100%" border="0">
 708 <colgroup>
 709 <col width="150px" class="parameters_name">
 710 <col class="parameters_description">
 711 <col width="200px" class="parameters_annotations">
 712 </colgroup>
 713 <tbody><tr>
 714 <td class="parameter_name"><p>font</p></td>
 715 <td class="parameter_description"><p>a font.</p></td>
 716 <td class="parameter_annotations"> </td>
 717 </tr></tbody>
 718 </table></div>
 719 </div>
 720 <p class="since">Since 1.0</p>
 721 </div>
 722 <hr>
 723 <div class="refsect2">
 724 <a name="hb-font-funcs-create"></a><h3>hb_font_funcs_create ()</h3>
 725 <pre class="programlisting"><a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t"><span class="returnvalue">hb_font_funcs_t</span></a> *
 726 hb_font_funcs_create (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
 727 <p>
 728 </p>
 729 <div class="refsect3">
 730 <a name="idp24915104"></a><h4>Returns</h4>
 731 <p></p>
 732 </div>
 733 </div>
 734 <hr>
 735 <div class="refsect2">
 736 <a name="hb-font-funcs-destroy"></a><h3>hb_font_funcs_destroy ()</h3>
 737 <pre class="programlisting"><span class="returnvalue">void</span>
 738 hb_font_funcs_destroy (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t"><span class="type">hb_font_funcs_t</span></a> *ffuncs</code></em>);</pre>
 739 <div class="refsect3">
 740 <a name="idp24922352"></a><h4>Parameters</h4>
 741 <div class="informaltable"><table width="100%" border="0">
 742 <colgroup>
 743 <col width="150px" class="parameters_name">
 744 <col class="parameters_description">
 745 <col width="200px" class="parameters_annotations">
 746 </colgroup>
 747 <tbody><tr>
 748 <td class="parameter_name"><p>ffuncs</p></td>
 749 <td class="parameter_description"><p>font functions.</p></td>
 750 <td class="parameter_annotations"> </td>
 751 </tr></tbody>
 752 </table></div>
 753 </div>
 754 <p class="since">Since 1.0</p>
 755 </div>
 756 <hr>
 757 <div class="refsect2">
 758 <a name="hb-font-funcs-get-empty"></a><h3>hb_font_funcs_get_empty ()</h3>
 759 <pre class="programlisting"><a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t"><span class="returnvalue">hb_font_funcs_t</span></a> *
 760 hb_font_funcs_get_empty (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
 761 <div class="refsect3">
 762 <a name="idp24935840"></a><h4>Returns</h4>
 763 <p>. </p>
 764 <p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p>
 765 </div>
 766 <p class="since">Since 1.0</p>
 767 </div>
 768 <hr>
 769 <div class="refsect2">
 770 <a name="hb-font-funcs-get-user-data"></a><h3>hb_font_funcs_get_user_data ()</h3>
 771 <pre class="programlisting"><span class="returnvalue">void</span> *
 772 hb_font_funcs_get_user_data (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t"><span class="type">hb_font_funcs_t</span></a> *ffuncs</code></em>,
 773                              <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-user-data-key-t"><span class="type">hb_user_data_key_t</span></a> *key</code></em>);</pre>
 774 <div class="refsect3">
 775 <a name="idp24946416"></a><h4>Parameters</h4>
 776 <div class="informaltable"><table width="100%" border="0">
 777 <colgroup>
 778 <col width="150px" class="parameters_name">
 779 <col class="parameters_description">
 780 <col width="200px" class="parameters_annotations">
 781 </colgroup>
 782 <tbody><tr>
 783 <td class="parameter_name"><p>ffuncs</p></td>
 784 <td class="parameter_description"><p>font functions.</p></td>
 785 <td class="parameter_annotations"> </td>
 786 </tr></tbody>
 787 </table></div>
 788 </div>
 789 <div class="refsect3">
 790 <a name="idp24953920"></a><h4>Returns</h4>
 791 <p>. </p>
 792 <p><span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span></p>
 793 </div>
 794 <p class="since">Since 1.0</p>
 795 </div>
 796 <hr>
 797 <div class="refsect2">
 798 <a name="hb-font-funcs-is-immutable"></a><h3>hb_font_funcs_is_immutable ()</h3>
 799 <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a>
 800 hb_font_funcs_is_immutable (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t"><span class="type">hb_font_funcs_t</span></a> *ffuncs</code></em>);</pre>
 801 <div class="refsect3">
 802 <a name="idp24963120"></a><h4>Parameters</h4>
 803 <div class="informaltable"><table width="100%" border="0">
 804 <colgroup>
 805 <col width="150px" class="parameters_name">
 806 <col class="parameters_description">
 807 <col width="200px" class="parameters_annotations">
 808 </colgroup>
 809 <tbody><tr>
 810 <td class="parameter_name"><p>ffuncs</p></td>
 811 <td class="parameter_description"><p>font functions.</p></td>
 812 <td class="parameter_annotations"> </td>
 813 </tr></tbody>
 814 </table></div>
 815 </div>
 816 <div class="refsect3">
 817 <a name="idp24970624"></a><h4>Returns</h4>
 818 <p></p>
 819 </div>
 820 <p class="since">Since 1.0</p>
 821 </div>
 822 <hr>
 823 <div class="refsect2">
 824 <a name="hb-font-funcs-make-immutable"></a><h3>hb_font_funcs_make_immutable ()</h3>
 825 <pre class="programlisting"><span class="returnvalue">void</span>
 826 hb_font_funcs_make_immutable (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t"><span class="type">hb_font_funcs_t</span></a> *ffuncs</code></em>);</pre>
 827 <div class="refsect3">
 828 <a name="idp24978416"></a><h4>Parameters</h4>
 829 <div class="informaltable"><table width="100%" border="0">
 830 <colgroup>
 831 <col width="150px" class="parameters_name">
 832 <col class="parameters_description">
 833 <col width="200px" class="parameters_annotations">
 834 </colgroup>
 835 <tbody><tr>
 836 <td class="parameter_name"><p>ffuncs</p></td>
 837 <td class="parameter_description"><p>font functions.</p></td>
 838 <td class="parameter_annotations"> </td>
 839 </tr></tbody>
 840 </table></div>
 841 </div>
 842 <p class="since">Since 1.0</p>
 843 </div>
 844 <hr>
 845 <div class="refsect2">
 846 <a name="hb-font-funcs-reference"></a><h3>hb_font_funcs_reference ()</h3>
 847 <pre class="programlisting"><a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t"><span class="returnvalue">hb_font_funcs_t</span></a> *
 848 hb_font_funcs_reference (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t"><span class="type">hb_font_funcs_t</span></a> *ffuncs</code></em>);</pre>
 849 <div class="refsect3">
 850 <a name="idp24992448"></a><h4>Parameters</h4>
 851 <div class="informaltable"><table width="100%" border="0">
 852 <colgroup>
 853 <col width="150px" class="parameters_name">
 854 <col class="parameters_description">
 855 <col width="200px" class="parameters_annotations">
 856 </colgroup>
 857 <tbody><tr>
 858 <td class="parameter_name"><p>ffuncs</p></td>
 859 <td class="parameter_description"><p>font functions.</p></td>
 860 <td class="parameter_annotations"> </td>
 861 </tr></tbody>
 862 </table></div>
 863 </div>
 864 <div class="refsect3">
 865 <a name="idp24999952"></a><h4>Returns</h4>
 866 <p></p>
 867 </div>
 868 <p class="since">Since 1.0</p>
 869 </div>
 870 <hr>
 871 <div class="refsect2">
 872 <a name="hb-font-funcs-set-glyph-contour-point-func"></a><h3>hb_font_funcs_set_glyph_contour_point_func ()</h3>
 873 <pre class="programlisting"><span class="returnvalue">void</span>
 874 hb_font_funcs_set_glyph_contour_point_func
 875                                (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t"><span class="type">hb_font_funcs_t</span></a> *ffuncs</code></em>,
 876                                 <em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-contour-point-func-t" title="hb_font_get_glyph_contour_point_func_t ()"><span class="type">hb_font_get_glyph_contour_point_func_t</span></a> func</code></em>,
 877                                 <em class="parameter"><code><span class="type">void</span> *user_data</code></em>,
 878                                 <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-destroy-func-t" title="hb_destroy_func_t ()"><span class="type">hb_destroy_func_t</span></a> destroy</code></em>);</pre>
 879 <div class="refsect3">
 880 <a name="idp25014480"></a><h4>Parameters</h4>
 881 <div class="informaltable"><table width="100%" border="0">
 882 <colgroup>
 883 <col width="150px" class="parameters_name">
 884 <col class="parameters_description">
 885 <col width="200px" class="parameters_annotations">
 886 </colgroup>
 887 <tbody>
 888 <tr>
 889 <td class="parameter_name"><p>ffuncs</p></td>
 890 <td class="parameter_description"><p>font functions.</p></td>
 891 <td class="parameter_annotations"> </td>
 892 </tr>
 893 <tr>
 894 <td class="parameter_name"><p>func</p></td>
 895 <td class="parameter_description"><p>. </p></td>
 896 <td class="parameter_annotations"><span class="annotation">[<acronym title="This parameter is a 'user_data', for callbacks; many bindings can pass NULL here."><span class="acronym">closure</span></acronym> user_data][<acronym title="This parameter is a 'destroy_data', for callbacks."><span class="acronym">destroy</span></acronym> destroy][<acronym title="The callback is valid until the GDestroyNotify argument is called."><span class="acronym">scope notified</span></acronym>]</span></td>
 897 </tr>
 898 </tbody>
 899 </table></div>
 900 </div>
 901 <p class="since">Since 1.0</p>
 902 </div>
 903 <hr>
 904 <div class="refsect2">
 905 <a name="hb-font-funcs-set-glyph-extents-func"></a><h3>hb_font_funcs_set_glyph_extents_func ()</h3>
 906 <pre class="programlisting"><span class="returnvalue">void</span>
 907 hb_font_funcs_set_glyph_extents_func (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t"><span class="type">hb_font_funcs_t</span></a> *ffuncs</code></em>,
 908                                       <em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-extents-func-t" title="hb_font_get_glyph_extents_func_t ()"><span class="type">hb_font_get_glyph_extents_func_t</span></a> func</code></em>,
 909                                       <em class="parameter"><code><span class="type">void</span> *user_data</code></em>,
 910                                       <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-destroy-func-t" title="hb_destroy_func_t ()"><span class="type">hb_destroy_func_t</span></a> destroy</code></em>);</pre>
 911 <div class="refsect3">
 912 <a name="idp25040736"></a><h4>Parameters</h4>
 913 <div class="informaltable"><table width="100%" border="0">
 914 <colgroup>
 915 <col width="150px" class="parameters_name">
 916 <col class="parameters_description">
 917 <col width="200px" class="parameters_annotations">
 918 </colgroup>
 919 <tbody>
 920 <tr>
 921 <td class="parameter_name"><p>ffuncs</p></td>
 922 <td class="parameter_description"><p>font functions.</p></td>
 923 <td class="parameter_annotations"> </td>
 924 </tr>
 925 <tr>
 926 <td class="parameter_name"><p>func</p></td>
 927 <td class="parameter_description"><p>. </p></td>
 928 <td class="parameter_annotations"><span class="annotation">[<acronym title="This parameter is a 'user_data', for callbacks; many bindings can pass NULL here."><span class="acronym">closure</span></acronym> user_data][<acronym title="This parameter is a 'destroy_data', for callbacks."><span class="acronym">destroy</span></acronym> destroy][<acronym title="The callback is valid until the GDestroyNotify argument is called."><span class="acronym">scope notified</span></acronym>]</span></td>
 929 </tr>
 930 </tbody>
 931 </table></div>
 932 </div>
 933 <p class="since">Since 1.0</p>
 934 </div>
 935 <hr>
 936 <div class="refsect2">
 937 <a name="hb-font-funcs-set-glyph-from-name-func"></a><h3>hb_font_funcs_set_glyph_from_name_func ()</h3>
 938 <pre class="programlisting"><span class="returnvalue">void</span>
 939 hb_font_funcs_set_glyph_from_name_func
 940                                (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t"><span class="type">hb_font_funcs_t</span></a> *ffuncs</code></em>,
 941                                 <em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-from-name-func-t" title="hb_font_get_glyph_from_name_func_t ()"><span class="type">hb_font_get_glyph_from_name_func_t</span></a> func</code></em>,
 942                                 <em class="parameter"><code><span class="type">void</span> *user_data</code></em>,
 943                                 <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-destroy-func-t" title="hb_destroy_func_t ()"><span class="type">hb_destroy_func_t</span></a> destroy</code></em>);</pre>
 944 <div class="refsect3">
 945 <a name="idp25067056"></a><h4>Parameters</h4>
 946 <div class="informaltable"><table width="100%" border="0">
 947 <colgroup>
 948 <col width="150px" class="parameters_name">
 949 <col class="parameters_description">
 950 <col width="200px" class="parameters_annotations">
 951 </colgroup>
 952 <tbody><tr>
 953 <td class="parameter_name"><p>ffuncs</p></td>
 954 <td class="parameter_description"><p>font functions.</p></td>
 955 <td class="parameter_annotations"> </td>
 956 </tr></tbody>
 957 </table></div>
 958 </div>
 959 <p class="since">Since 1.0</p>
 960 </div>
 961 <hr>
 962 <div class="refsect2">
 963 <a name="hb-font-funcs-set-glyph-func"></a><h3>hb_font_funcs_set_glyph_func ()</h3>
 964 <pre class="programlisting"><span class="returnvalue">void</span>
 965 hb_font_funcs_set_glyph_func (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t"><span class="type">hb_font_funcs_t</span></a> *ffuncs</code></em>,
 966                               <em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-func-t" title="hb_font_get_glyph_func_t ()"><span class="type">hb_font_get_glyph_func_t</span></a> func</code></em>,
 967                               <em class="parameter"><code><span class="type">void</span> *user_data</code></em>,
 968                               <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-destroy-func-t" title="hb_destroy_func_t ()"><span class="type">hb_destroy_func_t</span></a> destroy</code></em>);</pre>
 969 <div class="refsect3">
 970 <a name="idp25088528"></a><h4>Parameters</h4>
 971 <div class="informaltable"><table width="100%" border="0">
 972 <colgroup>
 973 <col width="150px" class="parameters_name">
 974 <col class="parameters_description">
 975 <col width="200px" class="parameters_annotations">
 976 </colgroup>
 977 <tbody><tr>
 978 <td class="parameter_name"><p>ffuncs</p></td>
 979 <td class="parameter_description"><p>font functions.</p></td>
 980 <td class="parameter_annotations"> </td>
 981 </tr></tbody>
 982 </table></div>
 983 </div>
 984 <p class="since">Since 1.0</p>
 985 </div>
 986 <hr>
 987 <div class="refsect2">
 988 <a name="hb-font-funcs-set-glyph-h-advance-func"></a><h3>hb_font_funcs_set_glyph_h_advance_func ()</h3>
 989 <pre class="programlisting"><span class="returnvalue">void</span>
 990 hb_font_funcs_set_glyph_h_advance_func
 991                                (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t"><span class="type">hb_font_funcs_t</span></a> *ffuncs</code></em>,
 992                                 <em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-h-advance-func-t" title="hb_font_get_glyph_h_advance_func_t"><span class="type">hb_font_get_glyph_h_advance_func_t</span></a> func</code></em>,
 993                                 <em class="parameter"><code><span class="type">void</span> *user_data</code></em>,
 994                                 <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-destroy-func-t" title="hb_destroy_func_t ()"><span class="type">hb_destroy_func_t</span></a> destroy</code></em>);</pre>
 995 <div class="refsect3">
 996 <a name="idp25110128"></a><h4>Parameters</h4>
 997 <div class="informaltable"><table width="100%" border="0">
 998 <colgroup>
 999 <col width="150px" class="parameters_name">
1000 <col class="parameters_description">
1001 <col width="200px" class="parameters_annotations">
1002 </colgroup>
1003 <tbody>
1004 <tr>
1005 <td class="parameter_name"><p>ffuncs</p></td>
1006 <td class="parameter_description"><p>font functions.</p></td>
1007 <td class="parameter_annotations"> </td>
1008 </tr>
1009 <tr>
1010 <td class="parameter_name"><p>func</p></td>
1011 <td class="parameter_description"><p>. </p></td>
1012 <td class="parameter_annotations"><span class="annotation">[<acronym title="This parameter is a 'user_data', for callbacks; many bindings can pass NULL here."><span class="acronym">closure</span></acronym> user_data][<acronym title="This parameter is a 'destroy_data', for callbacks."><span class="acronym">destroy</span></acronym> destroy][<acronym title="The callback is valid until the GDestroyNotify argument is called."><span class="acronym">scope notified</span></acronym>]</span></td>
1013 </tr>
1014 </tbody>
1015 </table></div>
1016 </div>
1017 <p class="since">Since 1.0</p>
1018 </div>
1019 <hr>
1020 <div class="refsect2">
1021 <a name="hb-font-funcs-set-glyph-h-kerning-func"></a><h3>hb_font_funcs_set_glyph_h_kerning_func ()</h3>
1022 <pre class="programlisting"><span class="returnvalue">void</span>
1023 hb_font_funcs_set_glyph_h_kerning_func
1024                                (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t"><span class="type">hb_font_funcs_t</span></a> *ffuncs</code></em>,
1025                                 <em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-h-kerning-func-t" title="hb_font_get_glyph_h_kerning_func_t"><span class="type">hb_font_get_glyph_h_kerning_func_t</span></a> func</code></em>,
1026                                 <em class="parameter"><code><span class="type">void</span> *user_data</code></em>,
1027                                 <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-destroy-func-t" title="hb_destroy_func_t ()"><span class="type">hb_destroy_func_t</span></a> destroy</code></em>);</pre>
1028 <div class="refsect3">
1029 <a name="idp25136432"></a><h4>Parameters</h4>
1030 <div class="informaltable"><table width="100%" border="0">
1031 <colgroup>
1032 <col width="150px" class="parameters_name">
1033 <col class="parameters_description">
1034 <col width="200px" class="parameters_annotations">
1035 </colgroup>
1036 <tbody>
1037 <tr>
1038 <td class="parameter_name"><p>ffuncs</p></td>
1039 <td class="parameter_description"><p>font functions.</p></td>
1040 <td class="parameter_annotations"> </td>
1041 </tr>
1042 <tr>
1043 <td class="parameter_name"><p>func</p></td>
1044 <td class="parameter_description"><p>. </p></td>
1045 <td class="parameter_annotations"><span class="annotation">[<acronym title="This parameter is a 'user_data', for callbacks; many bindings can pass NULL here."><span class="acronym">closure</span></acronym> user_data][<acronym title="This parameter is a 'destroy_data', for callbacks."><span class="acronym">destroy</span></acronym> destroy][<acronym title="The callback is valid until the GDestroyNotify argument is called."><span class="acronym">scope notified</span></acronym>]</span></td>
1046 </tr>
1047 </tbody>
1048 </table></div>
1049 </div>
1050 <p class="since">Since 1.0</p>
1051 </div>
1052 <hr>
1053 <div class="refsect2">
1054 <a name="hb-font-funcs-set-glyph-h-origin-func"></a><h3>hb_font_funcs_set_glyph_h_origin_func ()</h3>
1055 <pre class="programlisting"><span class="returnvalue">void</span>
1056 hb_font_funcs_set_glyph_h_origin_func (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t"><span class="type">hb_font_funcs_t</span></a> *ffuncs</code></em>,
1057                                        <em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-h-origin-func-t" title="hb_font_get_glyph_h_origin_func_t"><span class="type">hb_font_get_glyph_h_origin_func_t</span></a> func</code></em>,
1058                                        <em class="parameter"><code><span class="type">void</span> *user_data</code></em>,
1059                                        <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-destroy-func-t" title="hb_destroy_func_t ()"><span class="type">hb_destroy_func_t</span></a> destroy</code></em>);</pre>
1060 <div class="refsect3">
1061 <a name="idp25162752"></a><h4>Parameters</h4>
1062 <div class="informaltable"><table width="100%" border="0">
1063 <colgroup>
1064 <col width="150px" class="parameters_name">
1065 <col class="parameters_description">
1066 <col width="200px" class="parameters_annotations">
1067 </colgroup>
1068 <tbody>
1069 <tr>
1070 <td class="parameter_name"><p>ffuncs</p></td>
1071 <td class="parameter_description"><p>font functions.</p></td>
1072 <td class="parameter_annotations"> </td>
1073 </tr>
1074 <tr>
1075 <td class="parameter_name"><p>func</p></td>
1076 <td class="parameter_description"><p>. </p></td>
1077 <td class="parameter_annotations"><span class="annotation">[<acronym title="This parameter is a 'user_data', for callbacks; many bindings can pass NULL here."><span class="acronym">closure</span></acronym> user_data][<acronym title="This parameter is a 'destroy_data', for callbacks."><span class="acronym">destroy</span></acronym> destroy][<acronym title="The callback is valid until the GDestroyNotify argument is called."><span class="acronym">scope notified</span></acronym>]</span></td>
1078 </tr>
1079 </tbody>
1080 </table></div>
1081 </div>
1082 <p class="since">Since 1.0</p>
1083 </div>
1084 <hr>
1085 <div class="refsect2">
1086 <a name="hb-font-funcs-set-glyph-name-func"></a><h3>hb_font_funcs_set_glyph_name_func ()</h3>
1087 <pre class="programlisting"><span class="returnvalue">void</span>
1088 hb_font_funcs_set_glyph_name_func (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t"><span class="type">hb_font_funcs_t</span></a> *ffuncs</code></em>,
1089                                    <em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-name-func-t" title="hb_font_get_glyph_name_func_t ()"><span class="type">hb_font_get_glyph_name_func_t</span></a> func</code></em>,
1090                                    <em class="parameter"><code><span class="type">void</span> *user_data</code></em>,
1091                                    <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-destroy-func-t" title="hb_destroy_func_t ()"><span class="type">hb_destroy_func_t</span></a> destroy</code></em>);</pre>
1092 <div class="refsect3">
1093 <a name="idp25188992"></a><h4>Parameters</h4>
1094 <div class="informaltable"><table width="100%" border="0">
1095 <colgroup>
1096 <col width="150px" class="parameters_name">
1097 <col class="parameters_description">
1098 <col width="200px" class="parameters_annotations">
1099 </colgroup>
1100 <tbody><tr>
1101 <td class="parameter_name"><p>ffuncs</p></td>
1102 <td class="parameter_description"><p>font functions.</p></td>
1103 <td class="parameter_annotations"> </td>
1104 </tr></tbody>
1105 </table></div>
1106 </div>
1107 <p class="since">Since 1.0</p>
1108 </div>
1109 <hr>
1110 <div class="refsect2">
1111 <a name="hb-font-funcs-set-glyph-v-advance-func"></a><h3>hb_font_funcs_set_glyph_v_advance_func ()</h3>
1112 <pre class="programlisting"><span class="returnvalue">void</span>
1113 hb_font_funcs_set_glyph_v_advance_func
1114                                (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t"><span class="type">hb_font_funcs_t</span></a> *ffuncs</code></em>,
1115                                 <em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-v-advance-func-t" title="hb_font_get_glyph_v_advance_func_t"><span class="type">hb_font_get_glyph_v_advance_func_t</span></a> func</code></em>,
1116                                 <em class="parameter"><code><span class="type">void</span> *user_data</code></em>,
1117                                 <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-destroy-func-t" title="hb_destroy_func_t ()"><span class="type">hb_destroy_func_t</span></a> destroy</code></em>);</pre>
1118 <div class="refsect3">
1119 <a name="idp25210592"></a><h4>Parameters</h4>
1120 <div class="informaltable"><table width="100%" border="0">
1121 <colgroup>
1122 <col width="150px" class="parameters_name">
1123 <col class="parameters_description">
1124 <col width="200px" class="parameters_annotations">
1125 </colgroup>
1126 <tbody>
1127 <tr>
1128 <td class="parameter_name"><p>ffuncs</p></td>
1129 <td class="parameter_description"><p>font functions.</p></td>
1130 <td class="parameter_annotations"> </td>
1131 </tr>
1132 <tr>
1133 <td class="parameter_name"><p>func</p></td>
1134 <td class="parameter_description"><p>. </p></td>
1135 <td class="parameter_annotations"><span class="annotation">[<acronym title="This parameter is a 'user_data', for callbacks; many bindings can pass NULL here."><span class="acronym">closure</span></acronym> user_data][<acronym title="This parameter is a 'destroy_data', for callbacks."><span class="acronym">destroy</span></acronym> destroy][<acronym title="The callback is valid until the GDestroyNotify argument is called."><span class="acronym">scope notified</span></acronym>]</span></td>
1136 </tr>
1137 </tbody>
1138 </table></div>
1139 </div>
1140 <p class="since">Since 1.0</p>
1141 </div>
1142 <hr>
1143 <div class="refsect2">
1144 <a name="hb-font-funcs-set-glyph-v-kerning-func"></a><h3>hb_font_funcs_set_glyph_v_kerning_func ()</h3>
1145 <pre class="programlisting"><span class="returnvalue">void</span>
1146 hb_font_funcs_set_glyph_v_kerning_func
1147                                (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t"><span class="type">hb_font_funcs_t</span></a> *ffuncs</code></em>,
1148                                 <em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-v-kerning-func-t" title="hb_font_get_glyph_v_kerning_func_t"><span class="type">hb_font_get_glyph_v_kerning_func_t</span></a> func</code></em>,
1149                                 <em class="parameter"><code><span class="type">void</span> *user_data</code></em>,
1150                                 <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-destroy-func-t" title="hb_destroy_func_t ()"><span class="type">hb_destroy_func_t</span></a> destroy</code></em>);</pre>
1151 <div class="refsect3">
1152 <a name="idp25236896"></a><h4>Parameters</h4>
1153 <div class="informaltable"><table width="100%" border="0">
1154 <colgroup>
1155 <col width="150px" class="parameters_name">
1156 <col class="parameters_description">
1157 <col width="200px" class="parameters_annotations">
1158 </colgroup>
1159 <tbody>
1160 <tr>
1161 <td class="parameter_name"><p>ffuncs</p></td>
1162 <td class="parameter_description"><p>font functions.</p></td>
1163 <td class="parameter_annotations"> </td>
1164 </tr>
1165 <tr>
1166 <td class="parameter_name"><p>func</p></td>
1167 <td class="parameter_description"><p>. </p></td>
1168 <td class="parameter_annotations"><span class="annotation">[<acronym title="This parameter is a 'user_data', for callbacks; many bindings can pass NULL here."><span class="acronym">closure</span></acronym> user_data][<acronym title="This parameter is a 'destroy_data', for callbacks."><span class="acronym">destroy</span></acronym> destroy][<acronym title="The callback is valid until the GDestroyNotify argument is called."><span class="acronym">scope notified</span></acronym>]</span></td>
1169 </tr>
1170 </tbody>
1171 </table></div>
1172 </div>
1173 <p class="since">Since 1.0</p>
1174 </div>
1175 <hr>
1176 <div class="refsect2">
1177 <a name="hb-font-funcs-set-glyph-v-origin-func"></a><h3>hb_font_funcs_set_glyph_v_origin_func ()</h3>
1178 <pre class="programlisting"><span class="returnvalue">void</span>
1179 hb_font_funcs_set_glyph_v_origin_func (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t"><span class="type">hb_font_funcs_t</span></a> *ffuncs</code></em>,
1180                                        <em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-get-glyph-v-origin-func-t" title="hb_font_get_glyph_v_origin_func_t"><span class="type">hb_font_get_glyph_v_origin_func_t</span></a> func</code></em>,
1181                                        <em class="parameter"><code><span class="type">void</span> *user_data</code></em>,
1182                                        <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-destroy-func-t" title="hb_destroy_func_t ()"><span class="type">hb_destroy_func_t</span></a> destroy</code></em>);</pre>
1183 <div class="refsect3">
1184 <a name="idp25263216"></a><h4>Parameters</h4>
1185 <div class="informaltable"><table width="100%" border="0">
1186 <colgroup>
1187 <col width="150px" class="parameters_name">
1188 <col class="parameters_description">
1189 <col width="200px" class="parameters_annotations">
1190 </colgroup>
1191 <tbody>
1192 <tr>
1193 <td class="parameter_name"><p>ffuncs</p></td>
1194 <td class="parameter_description"><p>font functions.</p></td>
1195 <td class="parameter_annotations"> </td>
1196 </tr>
1197 <tr>
1198 <td class="parameter_name"><p>func</p></td>
1199 <td class="parameter_description"><p>. </p></td>
1200 <td class="parameter_annotations"><span class="annotation">[<acronym title="This parameter is a 'user_data', for callbacks; many bindings can pass NULL here."><span class="acronym">closure</span></acronym> user_data][<acronym title="This parameter is a 'destroy_data', for callbacks."><span class="acronym">destroy</span></acronym> destroy][<acronym title="The callback is valid until the GDestroyNotify argument is called."><span class="acronym">scope notified</span></acronym>]</span></td>
1201 </tr>
1202 </tbody>
1203 </table></div>
1204 </div>
1205 <p class="since">Since 1.0</p>
1206 </div>
1207 <hr>
1208 <div class="refsect2">
1209 <a name="hb-font-funcs-set-user-data"></a><h3>hb_font_funcs_set_user_data ()</h3>
1210 <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a>
1211 hb_font_funcs_set_user_data (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t"><span class="type">hb_font_funcs_t</span></a> *ffuncs</code></em>,
1212                              <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-user-data-key-t"><span class="type">hb_user_data_key_t</span></a> *key</code></em>,
1213                              <em class="parameter"><code><span class="type">void</span> *data</code></em>,
1214                              <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-destroy-func-t" title="hb_destroy_func_t ()"><span class="type">hb_destroy_func_t</span></a> destroy</code></em>,
1215                              <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="type">hb_bool_t</span></a> replace</code></em>);</pre>
1216 <div class="refsect3">
1217 <a name="idp25291120"></a><h4>Parameters</h4>
1218 <div class="informaltable"><table width="100%" border="0">
1219 <colgroup>
1220 <col width="150px" class="parameters_name">
1221 <col class="parameters_description">
1222 <col width="200px" class="parameters_annotations">
1223 </colgroup>
1224 <tbody><tr>
1225 <td class="parameter_name"><p>ffuncs</p></td>
1226 <td class="parameter_description"><p>font functions.</p></td>
1227 <td class="parameter_annotations"> </td>
1228 </tr></tbody>
1229 </table></div>
1230 </div>
1231 <div class="refsect3">
1232 <a name="idp25299520"></a><h4>Returns</h4>
1233 <p></p>
1234 </div>
1235 <p class="since">Since 1.0</p>
1236 </div>
1237 <hr>
1238 <div class="refsect2">
1239 <a name="hb-font-get-empty"></a><h3>hb_font_get_empty ()</h3>
1240 <pre class="programlisting"><a class="link" href="harfbuzz-hb-font.html#hb-font-t"><span class="returnvalue">hb_font_t</span></a> *
1241 hb_font_get_empty (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
1242 <div class="refsect3">
1243 <a name="idp25308272"></a><h4>Returns</h4>
1244 <p> (transfer full)</p>
1245 <p></p>
1246 </div>
1247 <p class="since">Since 1.0</p>
1248 </div>
1249 <hr>
1250 <div class="refsect2">
1251 <a name="hb-font-get-face"></a><h3>hb_font_get_face ()</h3>
1252 <pre class="programlisting"><a class="link" href="harfbuzz-hb-face.html#hb-face-t"><span class="returnvalue">hb_face_t</span></a> *
1253 hb_font_get_face (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t"><span class="type">hb_font_t</span></a> *font</code></em>);</pre>
1254 <div class="refsect3">
1255 <a name="idp25318112"></a><h4>Parameters</h4>
1256 <div class="informaltable"><table width="100%" border="0">
1257 <colgroup>
1258 <col width="150px" class="parameters_name">
1259 <col class="parameters_description">
1260 <col width="200px" class="parameters_annotations">
1261 </colgroup>
1262 <tbody><tr>
1263 <td class="parameter_name"><p>font</p></td>
1264 <td class="parameter_description"><p>a font.</p></td>
1265 <td class="parameter_annotations"> </td>
1266 </tr></tbody>
1267 </table></div>
1268 </div>
1269 <div class="refsect3">
1270 <a name="idp25326512"></a><h4>Returns</h4>
1271 <p>. </p>
1272 <p><span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span></p>
1273 </div>
1274 <p class="since">Since 1.0</p>
1275 </div>
1276 <hr>
1277 <div class="refsect2">
1278 <a name="hb-font-get-glyph"></a><h3>hb_font_get_glyph ()</h3>
1279 <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a>
1280 hb_font_get_glyph (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t"><span class="type">hb_font_t</span></a> *font</code></em>,
1281                    <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> unicode</code></em>,
1282                    <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> variation_selector</code></em>,
1283                    <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> *glyph</code></em>);</pre>
1284 <div class="refsect3">
1285 <a name="idp25342432"></a><h4>Parameters</h4>
1286 <div class="informaltable"><table width="100%" border="0">
1287 <colgroup>
1288 <col width="150px" class="parameters_name">
1289 <col class="parameters_description">
1290 <col width="200px" class="parameters_annotations">
1291 </colgroup>
1292 <tbody>
1293 <tr>
1294 <td class="parameter_name"><p>font</p></td>
1295 <td class="parameter_description"><p>a font.</p></td>
1296 <td class="parameter_annotations"> </td>
1297 </tr>
1298 <tr>
1299 <td class="parameter_name"><p>glyph</p></td>
1300 <td class="parameter_description"><p>. </p></td>
1301 <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td>
1302 </tr>
1303 </tbody>
1304 </table></div>
1305 </div>
1306 <div class="refsect3">
1307 <a name="idp25354544"></a><h4>Returns</h4>
1308 <p></p>
1309 </div>
1310 <p class="since">Since 1.0</p>
1311 </div>
1312 <hr>
1313 <div class="refsect2">
1314 <a name="hb-font-get-glyph-advance-for-direction"></a><h3>hb_font_get_glyph_advance_for_direction ()</h3>
1315 <pre class="programlisting"><span class="returnvalue">void</span>
1316 hb_font_get_glyph_advance_for_direction
1317                                (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t"><span class="type">hb_font_t</span></a> *font</code></em>,
1318                                 <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> glyph</code></em>,
1319                                 <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-direction-t" title="enum hb_direction_t"><span class="type">hb_direction_t</span></a> direction</code></em>,
1320                                 <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> *x</code></em>,
1321                                 <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> *y</code></em>);</pre>
1322 <div class="refsect3">
1323 <a name="idp25370832"></a><h4>Parameters</h4>
1324 <div class="informaltable"><table width="100%" border="0">
1325 <colgroup>
1326 <col width="150px" class="parameters_name">
1327 <col class="parameters_description">
1328 <col width="200px" class="parameters_annotations">
1329 </colgroup>
1330 <tbody>
1331 <tr>
1332 <td class="parameter_name"><p>font</p></td>
1333 <td class="parameter_description"><p>a font.</p></td>
1334 <td class="parameter_annotations"> </td>
1335 </tr>
1336 <tr>
1337 <td class="parameter_name"><p>x</p></td>
1338 <td class="parameter_description"><p>. </p></td>
1339 <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td>
1340 </tr>
1341 <tr>
1342 <td class="parameter_name"><p>y</p></td>
1343 <td class="parameter_description"><p>. </p></td>
1344 <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td>
1345 </tr>
1346 </tbody>
1347 </table></div>
1348 </div>
1349 <p class="since">Since 1.0</p>
1350 </div>
1351 <hr>
1352 <div class="refsect2">
1353 <a name="hb-font-get-glyph-advance-func-t"></a><h3>hb_font_get_glyph_advance_func_t ()</h3>
1354 <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="returnvalue">hb_position_t</span></a>
1355 <span class="c_punctuation">(</span>*hb_font_get_glyph_advance_func_t<span class="c_punctuation">)</span> (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t"><span class="type">hb_font_t</span></a> *font</code></em>,
1356                                      <em class="parameter"><code><span class="type">void</span> *font_data</code></em>,
1357                                      <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> glyph</code></em>,
1358                                      <em class="parameter"><code><span class="type">void</span> *user_data</code></em>);</pre>
1359 <p>
1360 </p>
1361 <div class="refsect3">
1362 <a name="idp25401296"></a><h4>Returns</h4>
1363 <p></p>
1364 </div>
1365 </div>
1366 <hr>
1367 <div class="refsect2">
1368 <a name="hb-font-get-glyph-contour-point"></a><h3>hb_font_get_glyph_contour_point ()</h3>
1369 <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a>
1370 hb_font_get_glyph_contour_point (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t"><span class="type">hb_font_t</span></a> *font</code></em>,
1371                                  <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> glyph</code></em>,
1372                                  <em class="parameter"><code>unsigned <span class="type">int</span> point_index</code></em>,
1373                                  <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> *x</code></em>,
1374                                  <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> *y</code></em>);</pre>
1375 <div class="refsect3">
1376 <a name="idp25417088"></a><h4>Parameters</h4>
1377 <div class="informaltable"><table width="100%" border="0">
1378 <colgroup>
1379 <col width="150px" class="parameters_name">
1380 <col class="parameters_description">
1381 <col width="200px" class="parameters_annotations">
1382 </colgroup>
1383 <tbody>
1384 <tr>
1385 <td class="parameter_name"><p>font</p></td>
1386 <td class="parameter_description"><p>a font.</p></td>
1387 <td class="parameter_annotations"> </td>
1388 </tr>
1389 <tr>
1390 <td class="parameter_name"><p>x</p></td>
1391 <td class="parameter_description"><p>. </p></td>
1392 <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td>
1393 </tr>
1394 <tr>
1395 <td class="parameter_name"><p>y</p></td>
1396 <td class="parameter_description"><p>. </p></td>
1397 <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td>
1398 </tr>
1399 </tbody>
1400 </table></div>
1401 </div>
1402 <div class="refsect3">
1403 <a name="idp25432912"></a><h4>Returns</h4>
1404 <p></p>
1405 </div>
1406 <p class="since">Since 1.0</p>
1407 </div>
1408 <hr>
1409 <div class="refsect2">
1410 <a name="hb-font-get-glyph-contour-point-for-origin"></a><h3>hb_font_get_glyph_contour_point_for_origin ()</h3>
1411 <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a>
1412 hb_font_get_glyph_contour_point_for_origin
1413                                (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t"><span class="type">hb_font_t</span></a> *font</code></em>,
1414                                 <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> glyph</code></em>,
1415                                 <em class="parameter"><code>unsigned <span class="type">int</span> point_index</code></em>,
1416                                 <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-direction-t" title="enum hb_direction_t"><span class="type">hb_direction_t</span></a> direction</code></em>,
1417                                 <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> *x</code></em>,
1418                                 <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> *y</code></em>);</pre>
1419 <div class="refsect3">
1420 <a name="idp25451136"></a><h4>Parameters</h4>
1421 <div class="informaltable"><table width="100%" border="0">
1422 <colgroup>
1423 <col width="150px" class="parameters_name">
1424 <col class="parameters_description">
1425 <col width="200px" class="parameters_annotations">
1426 </colgroup>
1427 <tbody>
1428 <tr>
1429 <td class="parameter_name"><p>font</p></td>
1430 <td class="parameter_description"><p>a font.</p></td>
1431 <td class="parameter_annotations"> </td>
1432 </tr>
1433 <tr>
1434 <td class="parameter_name"><p>x</p></td>
1435 <td class="parameter_description"><p>. </p></td>
1436 <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td>
1437 </tr>
1438 <tr>
1439 <td class="parameter_name"><p>y</p></td>
1440 <td class="parameter_description"><p>. </p></td>
1441 <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td>
1442 </tr>
1443 </tbody>
1444 </table></div>
1445 </div>
1446 <div class="refsect3">
1447 <a name="idp25466960"></a><h4>Returns</h4>
1448 <p></p>
1449 </div>
1450 <p class="since">Since 1.0</p>
1451 </div>
1452 <hr>
1453 <div class="refsect2">
1454 <a name="hb-font-get-glyph-contour-point-func-t"></a><h3>hb_font_get_glyph_contour_point_func_t ()</h3>
1455 <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a>
1456 <span class="c_punctuation">(</span>*hb_font_get_glyph_contour_point_func_t<span class="c_punctuation">)</span>
1457                                (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t"><span class="type">hb_font_t</span></a> *font</code></em>,
1458                                 <em class="parameter"><code><span class="type">void</span> *font_data</code></em>,
1459                                 <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> glyph</code></em>,
1460                                 <em class="parameter"><code>unsigned <span class="type">int</span> point_index</code></em>,
1461                                 <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> *x</code></em>,
1462                                 <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> *y</code></em>,
1463                                 <em class="parameter"><code><span class="type">void</span> *user_data</code></em>);</pre>
1464 <p>
1465 </p>
1466 <div class="refsect3">
1467 <a name="idp25488288"></a><h4>Returns</h4>
1468 <p></p>
1469 </div>
1470 </div>
1471 <hr>
1472 <div class="refsect2">
1473 <a name="hb-font-get-glyph-extents"></a><h3>hb_font_get_glyph_extents ()</h3>
1474 <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a>
1475 hb_font_get_glyph_extents (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t"><span class="type">hb_font_t</span></a> *font</code></em>,
1476                            <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> glyph</code></em>,
1477                            <em class="parameter"><code><span class="type">hb_glyph_extents_t</span> *extents</code></em>);</pre>
1478 <div class="refsect3">
1479 <a name="idp25500512"></a><h4>Parameters</h4>
1480 <div class="informaltable"><table width="100%" border="0">
1481 <colgroup>
1482 <col width="150px" class="parameters_name">
1483 <col class="parameters_description">
1484 <col width="200px" class="parameters_annotations">
1485 </colgroup>
1486 <tbody>
1487 <tr>
1488 <td class="parameter_name"><p>font</p></td>
1489 <td class="parameter_description"><p>a font.</p></td>
1490 <td class="parameter_annotations"> </td>
1491 </tr>
1492 <tr>
1493 <td class="parameter_name"><p>extents</p></td>
1494 <td class="parameter_description"><p>. </p></td>
1495 <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td>
1496 </tr>
1497 </tbody>
1498 </table></div>
1499 </div>
1500 <div class="refsect3">
1501 <a name="idp25512624"></a><h4>Returns</h4>
1502 <p></p>
1503 </div>
1504 <p class="since">Since 1.0</p>
1505 </div>
1506 <hr>
1507 <div class="refsect2">
1508 <a name="hb-font-get-glyph-extents-for-origin"></a><h3>hb_font_get_glyph_extents_for_origin ()</h3>
1509 <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a>
1510 hb_font_get_glyph_extents_for_origin (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t"><span class="type">hb_font_t</span></a> *font</code></em>,
1511                                       <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> glyph</code></em>,
1512                                       <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-direction-t" title="enum hb_direction_t"><span class="type">hb_direction_t</span></a> direction</code></em>,
1513                                       <em class="parameter"><code><span class="type">hb_glyph_extents_t</span> *extents</code></em>);</pre>
1514 <div class="refsect3">
1515 <a name="idp25527232"></a><h4>Parameters</h4>
1516 <div class="informaltable"><table width="100%" border="0">
1517 <colgroup>
1518 <col width="150px" class="parameters_name">
1519 <col class="parameters_description">
1520 <col width="200px" class="parameters_annotations">
1521 </colgroup>
1522 <tbody>
1523 <tr>
1524 <td class="parameter_name"><p>font</p></td>
1525 <td class="parameter_description"><p>a font.</p></td>
1526 <td class="parameter_annotations"> </td>
1527 </tr>
1528 <tr>
1529 <td class="parameter_name"><p>extents</p></td>
1530 <td class="parameter_description"><p>. </p></td>
1531 <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td>
1532 </tr>
1533 </tbody>
1534 </table></div>
1535 </div>
1536 <div class="refsect3">
1537 <a name="idp25539344"></a><h4>Returns</h4>
1538 <p></p>
1539 </div>
1540 <p class="since">Since 1.0</p>
1541 </div>
1542 <hr>
1543 <div class="refsect2">
1544 <a name="hb-font-get-glyph-extents-func-t"></a><h3>hb_font_get_glyph_extents_func_t ()</h3>
1545 <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a>
1546 <span class="c_punctuation">(</span>*hb_font_get_glyph_extents_func_t<span class="c_punctuation">)</span> (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t"><span class="type">hb_font_t</span></a> *font</code></em>,
1547                                      <em class="parameter"><code><span class="type">void</span> *font_data</code></em>,
1548                                      <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> glyph</code></em>,
1549                                      <em class="parameter"><code><span class="type">hb_glyph_extents_t</span> *extents</code></em>,
1550                                      <em class="parameter"><code><span class="type">void</span> *user_data</code></em>);</pre>
1551 <p>
1552 </p>
1553 <div class="refsect3">
1554 <a name="idp25557120"></a><h4>Returns</h4>
1555 <p></p>
1556 </div>
1557 </div>
1558 <hr>
1559 <div class="refsect2">
1560 <a name="hb-font-get-glyph-from-name"></a><h3>hb_font_get_glyph_from_name ()</h3>
1561 <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a>
1562 hb_font_get_glyph_from_name (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t"><span class="type">hb_font_t</span></a> *font</code></em>,
1563                              <em class="parameter"><code>const <span class="type">char</span> *name</code></em>,
1564                              <em class="parameter"><code><span class="type">int</span> len</code></em>,
1565                              <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> *glyph</code></em>);</pre>
1566 <div class="refsect3">
1567 <a name="idp25571216"></a><h4>Parameters</h4>
1568 <div class="informaltable"><table width="100%" border="0">
1569 <colgroup>
1570 <col width="150px" class="parameters_name">
1571 <col class="parameters_description">
1572 <col width="200px" class="parameters_annotations">
1573 </colgroup>
1574 <tbody>
1575 <tr>
1576 <td class="parameter_name"><p>font</p></td>
1577 <td class="parameter_description"><p>a font.</p></td>
1578 <td class="parameter_annotations"> </td>
1579 </tr>
1580 <tr>
1581 <td class="parameter_name"><p>name</p></td>
1582 <td class="parameter_description"><p>. </p></td>
1583 <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=len]</span></td>
1584 </tr>
1585 <tr>
1586 <td class="parameter_name"><p>glyph</p></td>
1587 <td class="parameter_description"><p>. </p></td>
1588 <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td>
1589 </tr>
1590 </tbody>
1591 </table></div>
1592 </div>
1593 <div class="refsect3">
1594 <a name="idp25587040"></a><h4>Returns</h4>
1595 <p></p>
1596 </div>
1597 <p class="since">Since 1.0</p>
1598 </div>
1599 <hr>
1600 <div class="refsect2">
1601 <a name="hb-font-get-glyph-from-name-func-t"></a><h3>hb_font_get_glyph_from_name_func_t ()</h3>
1602 <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a>
1603 <span class="c_punctuation">(</span>*hb_font_get_glyph_from_name_func_t<span class="c_punctuation">)</span> (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t"><span class="type">hb_font_t</span></a> *font</code></em>,
1604                                        <em class="parameter"><code><span class="type">void</span> *font_data</code></em>,
1605                                        <em class="parameter"><code>const <span class="type">char</span> *name</code></em>,
1606                                        <em class="parameter"><code><span class="type">int</span> len</code></em>);</pre>
1607 <p>
1608 </p>
1609 <div class="refsect3">
1610 <a name="idp25603280"></a><h4>Returns</h4>
1611 <p></p>
1612 </div>
1613 </div>
1614 <hr>
1615 <div class="refsect2">
1616 <a name="hb-font-get-glyph-func-t"></a><h3>hb_font_get_glyph_func_t ()</h3>
1617 <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a>
1618 <span class="c_punctuation">(</span>*hb_font_get_glyph_func_t<span class="c_punctuation">)</span> (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t"><span class="type">hb_font_t</span></a> *font</code></em>,
1619                              <em class="parameter"><code><span class="type">void</span> *font_data</code></em>,
1620                              <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> unicode</code></em>,
1621                              <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> variation_selector</code></em>,
1622                              <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> *glyph</code></em>,
1623                              <em class="parameter"><code><span class="type">void</span> *user_data</code></em>);</pre>
1624 <p>
1625 </p>
1626 <div class="refsect3">
1627 <a name="idp25622080"></a><h4>Returns</h4>
1628 <p></p>
1629 </div>
1630 </div>
1631 <hr>
1632 <div class="refsect2">
1633 <a name="hb-font-get-glyph-h-advance"></a><h3>hb_font_get_glyph_h_advance ()</h3>
1634 <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="returnvalue">hb_position_t</span></a>
1635 hb_font_get_glyph_h_advance (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t"><span class="type">hb_font_t</span></a> *font</code></em>,
1636                              <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> glyph</code></em>);</pre>
1637 <div class="refsect3">
1638 <a name="idp25632608"></a><h4>Parameters</h4>
1639 <div class="informaltable"><table width="100%" border="0">
1640 <colgroup>
1641 <col width="150px" class="parameters_name">
1642 <col class="parameters_description">
1643 <col width="200px" class="parameters_annotations">
1644 </colgroup>
1645 <tbody><tr>
1646 <td class="parameter_name"><p>font</p></td>
1647 <td class="parameter_description"><p>a font.</p></td>
1648 <td class="parameter_annotations"> </td>
1649 </tr></tbody>
1650 </table></div>
1651 </div>
1652 <div class="refsect3">
1653 <a name="idp25641008"></a><h4>Returns</h4>
1654 <p></p>
1655 </div>
1656 <p class="since">Since 1.0</p>
1657 </div>
1658 <hr>
1659 <div class="refsect2">
1660 <a name="hb-font-get-glyph-h-kerning"></a><h3>hb_font_get_glyph_h_kerning ()</h3>
1661 <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="returnvalue">hb_position_t</span></a>
1662 hb_font_get_glyph_h_kerning (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t"><span class="type">hb_font_t</span></a> *font</code></em>,
1663                              <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> left_glyph</code></em>,
1664                              <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> right_glyph</code></em>);</pre>
1665 <div class="refsect3">
1666 <a name="idp25653840"></a><h4>Parameters</h4>
1667 <div class="informaltable"><table width="100%" border="0">
1668 <colgroup>
1669 <col width="150px" class="parameters_name">
1670 <col class="parameters_description">
1671 <col width="200px" class="parameters_annotations">
1672 </colgroup>
1673 <tbody><tr>
1674 <td class="parameter_name"><p>font</p></td>
1675 <td class="parameter_description"><p>a font.</p></td>
1676 <td class="parameter_annotations"> </td>
1677 </tr></tbody>
1678 </table></div>
1679 </div>
1680 <div class="refsect3">
1681 <a name="idp25662240"></a><h4>Returns</h4>
1682 <p></p>
1683 </div>
1684 <p class="since">Since 1.0</p>
1685 </div>
1686 <hr>
1687 <div class="refsect2">
1688 <a name="hb-font-get-glyph-h-origin"></a><h3>hb_font_get_glyph_h_origin ()</h3>
1689 <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a>
1690 hb_font_get_glyph_h_origin (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t"><span class="type">hb_font_t</span></a> *font</code></em>,
1691                             <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> glyph</code></em>,
1692                             <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> *x</code></em>,
1693                             <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> *y</code></em>);</pre>
1694 <div class="refsect3">
1695 <a name="idp25676768"></a><h4>Parameters</h4>
1696 <div class="informaltable"><table width="100%" border="0">
1697 <colgroup>
1698 <col width="150px" class="parameters_name">
1699 <col class="parameters_description">
1700 <col width="200px" class="parameters_annotations">
1701 </colgroup>
1702 <tbody>
1703 <tr>
1704 <td class="parameter_name"><p>font</p></td>
1705 <td class="parameter_description"><p>a font.</p></td>
1706 <td class="parameter_annotations"> </td>
1707 </tr>
1708 <tr>
1709 <td class="parameter_name"><p>x</p></td>
1710 <td class="parameter_description"><p>. </p></td>
1711 <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td>
1712 </tr>
1713 <tr>
1714 <td class="parameter_name"><p>y</p></td>
1715 <td class="parameter_description"><p>. </p></td>
1716 <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td>
1717 </tr>
1718 </tbody>
1719 </table></div>
1720 </div>
1721 <div class="refsect3">
1722 <a name="idp25692592"></a><h4>Returns</h4>
1723 <p></p>
1724 </div>
1725 <p class="since">Since 1.0</p>
1726 </div>
1727 <hr>
1728 <div class="refsect2">
1729 <a name="hb-font-get-glyph-kerning-for-direction"></a><h3>hb_font_get_glyph_kerning_for_direction ()</h3>
1730 <pre class="programlisting"><span class="returnvalue">void</span>
1731 hb_font_get_glyph_kerning_for_direction
1732                                (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t"><span class="type">hb_font_t</span></a> *font</code></em>,
1733                                 <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> first_glyph</code></em>,
1734                                 <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> second_glyph</code></em>,
1735                                 <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-direction-t" title="enum hb_direction_t"><span class="type">hb_direction_t</span></a> direction</code></em>,
1736                                 <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> *x</code></em>,
1737                                 <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> *y</code></em>);</pre>
1738 <div class="refsect3">
1739 <a name="idp25710640"></a><h4>Parameters</h4>
1740 <div class="informaltable"><table width="100%" border="0">
1741 <colgroup>
1742 <col width="150px" class="parameters_name">
1743 <col class="parameters_description">
1744 <col width="200px" class="parameters_annotations">
1745 </colgroup>
1746 <tbody>
1747 <tr>
1748 <td class="parameter_name"><p>font</p></td>
1749 <td class="parameter_description"><p>a font.</p></td>
1750 <td class="parameter_annotations"> </td>
1751 </tr>
1752 <tr>
1753 <td class="parameter_name"><p>x</p></td>
1754 <td class="parameter_description"><p>. </p></td>
1755 <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td>
1756 </tr>
1757 <tr>
1758 <td class="parameter_name"><p>y</p></td>
1759 <td class="parameter_description"><p>. </p></td>
1760 <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td>
1761 </tr>
1762 </tbody>
1763 </table></div>
1764 </div>
1765 <p class="since">Since 1.0</p>
1766 </div>
1767 <hr>
1768 <div class="refsect2">
1769 <a name="hb-font-get-glyph-kerning-func-t"></a><h3>hb_font_get_glyph_kerning_func_t ()</h3>
1770 <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="returnvalue">hb_position_t</span></a>
1771 <span class="c_punctuation">(</span>*hb_font_get_glyph_kerning_func_t<span class="c_punctuation">)</span> (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t"><span class="type">hb_font_t</span></a> *font</code></em>,
1772                                      <em class="parameter"><code><span class="type">void</span> *font_data</code></em>,
1773                                      <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> first_glyph</code></em>,
1774                                      <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> second_glyph</code></em>,
1775                                      <em class="parameter"><code><span class="type">void</span> *user_data</code></em>);</pre>
1776 <p>
1777 </p>
1778 <div class="refsect3">
1779 <a name="idp25742752"></a><h4>Returns</h4>
1780 <p></p>
1781 </div>
1782 </div>
1783 <hr>
1784 <div class="refsect2">
1785 <a name="hb-font-get-glyph-name"></a><h3>hb_font_get_glyph_name ()</h3>
1786 <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a>
1787 hb_font_get_glyph_name (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t"><span class="type">hb_font_t</span></a> *font</code></em>,
1788                         <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> glyph</code></em>,
1789                         <em class="parameter"><code><span class="type">char</span> *name</code></em>,
1790                         <em class="parameter"><code>unsigned <span class="type">int</span> size</code></em>);</pre>
1791 <div class="refsect3">
1792 <a name="idp25756784"></a><h4>Parameters</h4>
1793 <div class="informaltable"><table width="100%" border="0">
1794 <colgroup>
1795 <col width="150px" class="parameters_name">
1796 <col class="parameters_description">
1797 <col width="200px" class="parameters_annotations">
1798 </colgroup>
1799 <tbody>
1800 <tr>
1801 <td class="parameter_name"><p>font</p></td>
1802 <td class="parameter_description"><p>a font.</p></td>
1803 <td class="parameter_annotations"> </td>
1804 </tr>
1805 <tr>
1806 <td class="parameter_name"><p>name</p></td>
1807 <td class="parameter_description"><p>. </p></td>
1808 <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=size]</span></td>
1809 </tr>
1810 </tbody>
1811 </table></div>
1812 </div>
1813 <div class="refsect3">
1814 <a name="idp25768896"></a><h4>Returns</h4>
1815 <p></p>
1816 </div>
1817 <p class="since">Since 1.0</p>
1818 </div>
1819 <hr>
1820 <div class="refsect2">
1821 <a name="hb-font-get-glyph-name-func-t"></a><h3>hb_font_get_glyph_name_func_t ()</h3>
1822 <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a>
1823 <span class="c_punctuation">(</span>*hb_font_get_glyph_name_func_t<span class="c_punctuation">)</span> (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t"><span class="type">hb_font_t</span></a> *font</code></em>,
1824                                   <em class="parameter"><code><span class="type">void</span> *font_data</code></em>,
1825                                   <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> glyph</code></em>,
1826                                   <em class="parameter"><code><span class="type">char</span> *name</code></em>,
1827                                   <em class="parameter"><code>unsigned <span class="type">int</span> size</code></em>,
1828                                   <em class="parameter"><code><span class="type">void</span> *user_data</code></em>);</pre>
1829 <p>
1830 </p>
1831 <div class="refsect3">
1832 <a name="idp25788480"></a><h4>Returns</h4>
1833 <p></p>
1834 </div>
1835 </div>
1836 <hr>
1837 <div class="refsect2">
1838 <a name="hb-font-get-glyph-origin-for-direction"></a><h3>hb_font_get_glyph_origin_for_direction ()</h3>
1839 <pre class="programlisting"><span class="returnvalue">void</span>
1840 hb_font_get_glyph_origin_for_direction
1841                                (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t"><span class="type">hb_font_t</span></a> *font</code></em>,
1842                                 <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> glyph</code></em>,
1843                                 <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-direction-t" title="enum hb_direction_t"><span class="type">hb_direction_t</span></a> direction</code></em>,
1844                                 <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> *x</code></em>,
1845                                 <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> *y</code></em>);</pre>
1846 <div class="refsect3">
1847 <a name="idp25804160"></a><h4>Parameters</h4>
1848 <div class="informaltable"><table width="100%" border="0">
1849 <colgroup>
1850 <col width="150px" class="parameters_name">
1851 <col class="parameters_description">
1852 <col width="200px" class="parameters_annotations">
1853 </colgroup>
1854 <tbody>
1855 <tr>
1856 <td class="parameter_name"><p>font</p></td>
1857 <td class="parameter_description"><p>a font.</p></td>
1858 <td class="parameter_annotations"> </td>
1859 </tr>
1860 <tr>
1861 <td class="parameter_name"><p>x</p></td>
1862 <td class="parameter_description"><p>. </p></td>
1863 <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td>
1864 </tr>
1865 <tr>
1866 <td class="parameter_name"><p>y</p></td>
1867 <td class="parameter_description"><p>. </p></td>
1868 <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td>
1869 </tr>
1870 </tbody>
1871 </table></div>
1872 </div>
1873 <p class="since">Since 1.0</p>
1874 </div>
1875 <hr>
1876 <div class="refsect2">
1877 <a name="hb-font-get-glyph-origin-func-t"></a><h3>hb_font_get_glyph_origin_func_t ()</h3>
1878 <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a>
1879 <span class="c_punctuation">(</span>*hb_font_get_glyph_origin_func_t<span class="c_punctuation">)</span> (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t"><span class="type">hb_font_t</span></a> *font</code></em>,
1880                                     <em class="parameter"><code><span class="type">void</span> *font_data</code></em>,
1881                                     <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> glyph</code></em>,
1882                                     <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> *x</code></em>,
1883                                     <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> *y</code></em>,
1884                                     <em class="parameter"><code><span class="type">void</span> *user_data</code></em>);</pre>
1885 <p>
1886 </p>
1887 <div class="refsect3">
1888 <a name="idp25837968"></a><h4>Returns</h4>
1889 <p></p>
1890 </div>
1891 </div>
1892 <hr>
1893 <div class="refsect2">
1894 <a name="hb-font-get-glyph-v-advance"></a><h3>hb_font_get_glyph_v_advance ()</h3>
1895 <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="returnvalue">hb_position_t</span></a>
1896 hb_font_get_glyph_v_advance (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t"><span class="type">hb_font_t</span></a> *font</code></em>,
1897                              <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> glyph</code></em>);</pre>
1898 <div class="refsect3">
1899 <a name="idp25848496"></a><h4>Parameters</h4>
1900 <div class="informaltable"><table width="100%" border="0">
1901 <colgroup>
1902 <col width="150px" class="parameters_name">
1903 <col class="parameters_description">
1904 <col width="200px" class="parameters_annotations">
1905 </colgroup>
1906 <tbody><tr>
1907 <td class="parameter_name"><p>font</p></td>
1908 <td class="parameter_description"><p>a font.</p></td>
1909 <td class="parameter_annotations"> </td>
1910 </tr></tbody>
1911 </table></div>
1912 </div>
1913 <div class="refsect3">
1914 <a name="idp25856896"></a><h4>Returns</h4>
1915 <p></p>
1916 </div>
1917 <p class="since">Since 1.0</p>
1918 </div>
1919 <hr>
1920 <div class="refsect2">
1921 <a name="hb-font-get-glyph-v-kerning"></a><h3>hb_font_get_glyph_v_kerning ()</h3>
1922 <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="returnvalue">hb_position_t</span></a>
1923 hb_font_get_glyph_v_kerning (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t"><span class="type">hb_font_t</span></a> *font</code></em>,
1924                              <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> top_glyph</code></em>,
1925                              <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> bottom_glyph</code></em>);</pre>
1926 <div class="refsect3">
1927 <a name="idp25869728"></a><h4>Parameters</h4>
1928 <div class="informaltable"><table width="100%" border="0">
1929 <colgroup>
1930 <col width="150px" class="parameters_name">
1931 <col class="parameters_description">
1932 <col width="200px" class="parameters_annotations">
1933 </colgroup>
1934 <tbody><tr>
1935 <td class="parameter_name"><p>font</p></td>
1936 <td class="parameter_description"><p>a font.</p></td>
1937 <td class="parameter_annotations"> </td>
1938 </tr></tbody>
1939 </table></div>
1940 </div>
1941 <div class="refsect3">
1942 <a name="idp25878128"></a><h4>Returns</h4>
1943 <p></p>
1944 </div>
1945 <p class="since">Since 1.0</p>
1946 </div>
1947 <hr>
1948 <div class="refsect2">
1949 <a name="hb-font-get-glyph-v-origin"></a><h3>hb_font_get_glyph_v_origin ()</h3>
1950 <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a>
1951 hb_font_get_glyph_v_origin (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t"><span class="type">hb_font_t</span></a> *font</code></em>,
1952                             <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> glyph</code></em>,
1953                             <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> *x</code></em>,
1954                             <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> *y</code></em>);</pre>
1955 <div class="refsect3">
1956 <a name="idp25892592"></a><h4>Parameters</h4>
1957 <div class="informaltable"><table width="100%" border="0">
1958 <colgroup>
1959 <col width="150px" class="parameters_name">
1960 <col class="parameters_description">
1961 <col width="200px" class="parameters_annotations">
1962 </colgroup>
1963 <tbody>
1964 <tr>
1965 <td class="parameter_name"><p>font</p></td>
1966 <td class="parameter_description"><p>a font.</p></td>
1967 <td class="parameter_annotations"> </td>
1968 </tr>
1969 <tr>
1970 <td class="parameter_name"><p>x</p></td>
1971 <td class="parameter_description"><p>. </p></td>
1972 <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td>
1973 </tr>
1974 <tr>
1975 <td class="parameter_name"><p>y</p></td>
1976 <td class="parameter_description"><p>. </p></td>
1977 <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td>
1978 </tr>
1979 </tbody>
1980 </table></div>
1981 </div>
1982 <div class="refsect3">
1983 <a name="idp25908416"></a><h4>Returns</h4>
1984 <p></p>
1985 </div>
1986 <p class="since">Since 1.0</p>
1987 </div>
1988 <hr>
1989 <div class="refsect2">
1990 <a name="hb-font-get-parent"></a><h3>hb_font_get_parent ()</h3>
1991 <pre class="programlisting"><a class="link" href="harfbuzz-hb-font.html#hb-font-t"><span class="returnvalue">hb_font_t</span></a> *
1992 hb_font_get_parent (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t"><span class="type">hb_font_t</span></a> *font</code></em>);</pre>
1993 <div class="refsect3">
1994 <a name="idp25917776"></a><h4>Parameters</h4>
1995 <div class="informaltable"><table width="100%" border="0">
1996 <colgroup>
1997 <col width="150px" class="parameters_name">
1998 <col class="parameters_description">
1999 <col width="200px" class="parameters_annotations">
2000 </colgroup>
2001 <tbody><tr>
2002 <td class="parameter_name"><p>font</p></td>
2003 <td class="parameter_description"><p>a font.</p></td>
2004 <td class="parameter_annotations"> </td>
2005 </tr></tbody>
2006 </table></div>
2007 </div>
2008 <div class="refsect3">
2009 <a name="idp25926176"></a><h4>Returns</h4>
2010 <p>. </p>
2011 <p><span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span></p>
2012 </div>
2013 <p class="since">Since 1.0</p>
2014 </div>
2015 <hr>
2016 <div class="refsect2">
2017 <a name="hb-font-get-ppem"></a><h3>hb_font_get_ppem ()</h3>
2018 <pre class="programlisting"><span class="returnvalue">void</span>
2019 hb_font_get_ppem (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t"><span class="type">hb_font_t</span></a> *font</code></em>,
2020                   <em class="parameter"><code>unsigned <span class="type">int</span> *x_ppem</code></em>,
2021                   <em class="parameter"><code>unsigned <span class="type">int</span> *y_ppem</code></em>);</pre>
2022 <div class="refsect3">
2023 <a name="idp25940768"></a><h4>Parameters</h4>
2024 <div class="informaltable"><table width="100%" border="0">
2025 <colgroup>
2026 <col width="150px" class="parameters_name">
2027 <col class="parameters_description">
2028 <col width="200px" class="parameters_annotations">
2029 </colgroup>
2030 <tbody>
2031 <tr>
2032 <td class="parameter_name"><p>font</p></td>
2033 <td class="parameter_description"><p>a font.</p></td>
2034 <td class="parameter_annotations"> </td>
2035 </tr>
2036 <tr>
2037 <td class="parameter_name"><p>x_ppem</p></td>
2038 <td class="parameter_description"><p>. </p></td>
2039 <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td>
2040 </tr>
2041 <tr>
2042 <td class="parameter_name"><p>y_ppem</p></td>
2043 <td class="parameter_description"><p>. </p></td>
2044 <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td>
2045 </tr>
2046 </tbody>
2047 </table></div>
2048 </div>
2049 <p class="since">Since 1.0</p>
2050 </div>
2051 <hr>
2052 <div class="refsect2">
2053 <a name="hb-font-get-scale"></a><h3>hb_font_get_scale ()</h3>
2054 <pre class="programlisting"><span class="returnvalue">void</span>
2055 hb_font_get_scale (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t"><span class="type">hb_font_t</span></a> *font</code></em>,
2056                    <em class="parameter"><code><span class="type">int</span> *x_scale</code></em>,
2057                    <em class="parameter"><code><span class="type">int</span> *y_scale</code></em>);</pre>
2058 <div class="refsect3">
2059 <a name="idp25967872"></a><h4>Parameters</h4>
2060 <div class="informaltable"><table width="100%" border="0">
2061 <colgroup>
2062 <col width="150px" class="parameters_name">
2063 <col class="parameters_description">
2064 <col width="200px" class="parameters_annotations">
2065 </colgroup>
2066 <tbody>
2067 <tr>
2068 <td class="parameter_name"><p>font</p></td>
2069 <td class="parameter_description"><p>a font.</p></td>
2070 <td class="parameter_annotations"> </td>
2071 </tr>
2072 <tr>
2073 <td class="parameter_name"><p>x_scale</p></td>
2074 <td class="parameter_description"><p>. </p></td>
2075 <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td>
2076 </tr>
2077 <tr>
2078 <td class="parameter_name"><p>y_scale</p></td>
2079 <td class="parameter_description"><p>. </p></td>
2080 <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td>
2081 </tr>
2082 </tbody>
2083 </table></div>
2084 </div>
2085 <p class="since">Since 1.0</p>
2086 </div>
2087 <hr>
2088 <div class="refsect2">
2089 <a name="hb-font-get-user-data"></a><h3>hb_font_get_user_data ()</h3>
2090 <pre class="programlisting"><span class="returnvalue">void</span> *
2091 hb_font_get_user_data (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t"><span class="type">hb_font_t</span></a> *font</code></em>,
2092                        <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-user-data-key-t"><span class="type">hb_user_data_key_t</span></a> *key</code></em>);</pre>
2093 <div class="refsect3">
2094 <a name="idp25993280"></a><h4>Parameters</h4>
2095 <div class="informaltable"><table width="100%" border="0">
2096 <colgroup>
2097 <col width="150px" class="parameters_name">
2098 <col class="parameters_description">
2099 <col width="200px" class="parameters_annotations">
2100 </colgroup>
2101 <tbody><tr>
2102 <td class="parameter_name"><p>font</p></td>
2103 <td class="parameter_description"><p>a font.</p></td>
2104 <td class="parameter_annotations"> </td>
2105 </tr></tbody>
2106 </table></div>
2107 </div>
2108 <div class="refsect3">
2109 <a name="idp26001680"></a><h4>Returns</h4>
2110 <p>. </p>
2111 <p><span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span></p>
2112 </div>
2113 <p class="since">Since 1.0</p>
2114 </div>
2115 <hr>
2116 <div class="refsect2">
2117 <a name="hb-font-glyph-from-string"></a><h3>hb_font_glyph_from_string ()</h3>
2118 <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a>
2119 hb_font_glyph_from_string (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t"><span class="type">hb_font_t</span></a> *font</code></em>,
2120                            <em class="parameter"><code>const <span class="type">char</span> *s</code></em>,
2121                            <em class="parameter"><code><span class="type">int</span> len</code></em>,
2122                            <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> *glyph</code></em>);</pre>
2123 <div class="refsect3">
2124 <a name="idp26017984"></a><h4>Parameters</h4>
2125 <div class="informaltable"><table width="100%" border="0">
2126 <colgroup>
2127 <col width="150px" class="parameters_name">
2128 <col class="parameters_description">
2129 <col width="200px" class="parameters_annotations">
2130 </colgroup>
2131 <tbody>
2132 <tr>
2133 <td class="parameter_name"><p>font</p></td>
2134 <td class="parameter_description"><p>a font.</p></td>
2135 <td class="parameter_annotations"> </td>
2136 </tr>
2137 <tr>
2138 <td class="parameter_name"><p>s</p></td>
2139 <td class="parameter_description"><p>. </p></td>
2140 <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=len]</span></td>
2141 </tr>
2142 <tr>
2143 <td class="parameter_name"><p>glyph</p></td>
2144 <td class="parameter_description"><p>. </p></td>
2145 <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td>
2146 </tr>
2147 </tbody>
2148 </table></div>
2149 </div>
2150 <div class="refsect3">
2151 <a name="idp26033808"></a><h4>Returns</h4>
2152 <p></p>
2153 </div>
2154 <p class="since">Since 1.0</p>
2155 </div>
2156 <hr>
2157 <div class="refsect2">
2158 <a name="hb-font-glyph-to-string"></a><h3>hb_font_glyph_to_string ()</h3>
2159 <pre class="programlisting"><span class="returnvalue">void</span>
2160 hb_font_glyph_to_string (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t"><span class="type">hb_font_t</span></a> *font</code></em>,
2161                          <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> glyph</code></em>,
2162                          <em class="parameter"><code><span class="type">char</span> *s</code></em>,
2163                          <em class="parameter"><code>unsigned <span class="type">int</span> size</code></em>);</pre>
2164 <div class="refsect3">
2165 <a name="idp26048448"></a><h4>Parameters</h4>
2166 <div class="informaltable"><table width="100%" border="0">
2167 <colgroup>
2168 <col width="150px" class="parameters_name">
2169 <col class="parameters_description">
2170 <col width="200px" class="parameters_annotations">
2171 </colgroup>
2172 <tbody>
2173 <tr>
2174 <td class="parameter_name"><p>font</p></td>
2175 <td class="parameter_description"><p>a font.</p></td>
2176 <td class="parameter_annotations"> </td>
2177 </tr>
2178 <tr>
2179 <td class="parameter_name"><p>s</p></td>
2180 <td class="parameter_description"><p>. </p></td>
2181 <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=size]</span></td>
2182 </tr>
2183 </tbody>
2184 </table></div>
2185 </div>
2186 <p class="since">Since 1.0</p>
2187 </div>
2188 <hr>
2189 <div class="refsect2">
2190 <a name="hb-font-is-immutable"></a><h3>hb_font_is_immutable ()</h3>
2191 <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a>
2192 hb_font_is_immutable (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t"><span class="type">hb_font_t</span></a> *font</code></em>);</pre>
2193 <div class="refsect3">
2194 <a name="idp26068512"></a><h4>Parameters</h4>
2195 <div class="informaltable"><table width="100%" border="0">
2196 <colgroup>
2197 <col width="150px" class="parameters_name">
2198 <col class="parameters_description">
2199 <col width="200px" class="parameters_annotations">
2200 </colgroup>
2201 <tbody><tr>
2202 <td class="parameter_name"><p>font</p></td>
2203 <td class="parameter_description"><p>a font.</p></td>
2204 <td class="parameter_annotations"> </td>
2205 </tr></tbody>
2206 </table></div>
2207 </div>
2208 <div class="refsect3">
2209 <a name="idp26076912"></a><h4>Returns</h4>
2210 <p></p>
2211 </div>
2212 <p class="since">Since 1.0</p>
2213 </div>
2214 <hr>
2215 <div class="refsect2">
2216 <a name="hb-font-make-immutable"></a><h3>hb_font_make_immutable ()</h3>
2217 <pre class="programlisting"><span class="returnvalue">void</span>
2218 hb_font_make_immutable (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t"><span class="type">hb_font_t</span></a> *font</code></em>);</pre>
2219 <div class="refsect3">
2220 <a name="idp26086288"></a><h4>Parameters</h4>
2221 <div class="informaltable"><table width="100%" border="0">
2222 <colgroup>
2223 <col width="150px" class="parameters_name">
2224 <col class="parameters_description">
2225 <col width="200px" class="parameters_annotations">
2226 </colgroup>
2227 <tbody><tr>
2228 <td class="parameter_name"><p>font</p></td>
2229 <td class="parameter_description"><p>a font.</p></td>
2230 <td class="parameter_annotations"> </td>
2231 </tr></tbody>
2232 </table></div>
2233 </div>
2234 <p class="since">Since 1.0</p>
2235 </div>
2236 <hr>
2237 <div class="refsect2">
2238 <a name="hb-font-reference"></a><h3>hb_font_reference ()</h3>
2239 <pre class="programlisting"><a class="link" href="harfbuzz-hb-font.html#hb-font-t"><span class="returnvalue">hb_font_t</span></a> *
2240 hb_font_reference (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t"><span class="type">hb_font_t</span></a> *font</code></em>);</pre>
2241 <div class="refsect3">
2242 <a name="idp26102624"></a><h4>Parameters</h4>
2243 <div class="informaltable"><table width="100%" border="0">
2244 <colgroup>
2245 <col width="150px" class="parameters_name">
2246 <col class="parameters_description">
2247 <col width="200px" class="parameters_annotations">
2248 </colgroup>
2249 <tbody><tr>
2250 <td class="parameter_name"><p>font</p></td>
2251 <td class="parameter_description"><p>a font.</p></td>
2252 <td class="parameter_annotations"> </td>
2253 </tr></tbody>
2254 </table></div>
2255 </div>
2256 <div class="refsect3">
2257 <a name="idp26111024"></a><h4>Returns</h4>
2258 <p>. </p>
2259 <p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p>
2260 </div>
2261 <p class="since">Since 1.0</p>
2262 </div>
2263 <hr>
2264 <div class="refsect2">
2265 <a name="hb-font-set-funcs"></a><h3>hb_font_set_funcs ()</h3>
2266 <pre class="programlisting"><span class="returnvalue">void</span>
2267 hb_font_set_funcs (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t"><span class="type">hb_font_t</span></a> *font</code></em>,
2268                    <em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-funcs-t"><span class="type">hb_font_funcs_t</span></a> *klass</code></em>,
2269                    <em class="parameter"><code><span class="type">void</span> *font_data</code></em>,
2270                    <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-destroy-func-t" title="hb_destroy_func_t ()"><span class="type">hb_destroy_func_t</span></a> destroy</code></em>);</pre>
2271 <div class="refsect3">
2272 <a name="idp26127008"></a><h4>Parameters</h4>
2273 <div class="informaltable"><table width="100%" border="0">
2274 <colgroup>
2275 <col width="150px" class="parameters_name">
2276 <col class="parameters_description">
2277 <col width="200px" class="parameters_annotations">
2278 </colgroup>
2279 <tbody>
2280 <tr>
2281 <td class="parameter_name"><p>font</p></td>
2282 <td class="parameter_description"><p>a font.</p></td>
2283 <td class="parameter_annotations"> </td>
2284 </tr>
2285 <tr>
2286 <td class="parameter_name"><p>klass</p></td>
2287 <td class="parameter_description"><p>. </p></td>
2288 <td class="parameter_annotations"><span class="annotation">[<acronym title="This parameter is a 'user_data', for callbacks; many bindings can pass NULL here."><span class="acronym">closure</span></acronym> font_data][<acronym title="This parameter is a 'destroy_data', for callbacks."><span class="acronym">destroy</span></acronym> destroy][<acronym title="The callback is valid until the GDestroyNotify argument is called."><span class="acronym">scope notified</span></acronym>]</span></td>
2289 </tr>
2290 </tbody>
2291 </table></div>
2292 </div>
2293 <p class="since">Since 1.0</p>
2294 </div>
2295 <hr>
2296 <div class="refsect2">
2297 <a name="hb-font-set-funcs-data"></a><h3>hb_font_set_funcs_data ()</h3>
2298 <pre class="programlisting"><span class="returnvalue">void</span>
2299 hb_font_set_funcs_data (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t"><span class="type">hb_font_t</span></a> *font</code></em>,
2300                         <em class="parameter"><code><span class="type">void</span> *font_data</code></em>,
2301                         <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-destroy-func-t" title="hb_destroy_func_t ()"><span class="type">hb_destroy_func_t</span></a> destroy</code></em>);</pre>
2302 <div class="refsect3">
2303 <a name="idp26151456"></a><h4>Parameters</h4>
2304 <div class="informaltable"><table width="100%" border="0">
2305 <colgroup>
2306 <col width="150px" class="parameters_name">
2307 <col class="parameters_description">
2308 <col width="200px" class="parameters_annotations">
2309 </colgroup>
2310 <tbody>
2311 <tr>
2312 <td class="parameter_name"><p>font</p></td>
2313 <td class="parameter_description"><p>a font.</p></td>
2314 <td class="parameter_annotations"> </td>
2315 </tr>
2316 <tr>
2317 <td class="parameter_name"><p>font_data</p></td>
2318 <td class="parameter_description"><p>. </p></td>
2319 <td class="parameter_annotations"><span class="annotation">[<acronym title="This parameter is a 'destroy_data', for callbacks."><span class="acronym">destroy</span></acronym> destroy][<acronym title="The callback is valid until the GDestroyNotify argument is called."><span class="acronym">scope notified</span></acronym>]</span></td>
2320 </tr>
2321 </tbody>
2322 </table></div>
2323 </div>
2324 <p class="since">Since 1.0</p>
2325 </div>
2326 <hr>
2327 <div class="refsect2">
2328 <a name="hb-font-set-ppem"></a><h3>hb_font_set_ppem ()</h3>
2329 <pre class="programlisting"><span class="returnvalue">void</span>
2330 hb_font_set_ppem (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t"><span class="type">hb_font_t</span></a> *font</code></em>,
2331                   <em class="parameter"><code>unsigned <span class="type">int</span> x_ppem</code></em>,
2332                   <em class="parameter"><code>unsigned <span class="type">int</span> y_ppem</code></em>);</pre>
2333 <div class="refsect3">
2334 <a name="idp26175696"></a><h4>Parameters</h4>
2335 <div class="informaltable"><table width="100%" border="0">
2336 <colgroup>
2337 <col width="150px" class="parameters_name">
2338 <col class="parameters_description">
2339 <col width="200px" class="parameters_annotations">
2340 </colgroup>
2341 <tbody><tr>
2342 <td class="parameter_name"><p>font</p></td>
2343 <td class="parameter_description"><p>a font.</p></td>
2344 <td class="parameter_annotations"> </td>
2345 </tr></tbody>
2346 </table></div>
2347 </div>
2348 <p class="since">Since 1.0</p>
2349 </div>
2350 <hr>
2351 <div class="refsect2">
2352 <a name="hb-font-set-scale"></a><h3>hb_font_set_scale ()</h3>
2353 <pre class="programlisting"><span class="returnvalue">void</span>
2354 hb_font_set_scale (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t"><span class="type">hb_font_t</span></a> *font</code></em>,
2355                    <em class="parameter"><code><span class="type">int</span> x_scale</code></em>,
2356                    <em class="parameter"><code><span class="type">int</span> y_scale</code></em>);</pre>
2357 <div class="refsect3">
2358 <a name="idp26195376"></a><h4>Parameters</h4>
2359 <div class="informaltable"><table width="100%" border="0">
2360 <colgroup>
2361 <col width="150px" class="parameters_name">
2362 <col class="parameters_description">
2363 <col width="200px" class="parameters_annotations">
2364 </colgroup>
2365 <tbody><tr>
2366 <td class="parameter_name"><p>font</p></td>
2367 <td class="parameter_description"><p>a font.</p></td>
2368 <td class="parameter_annotations"> </td>
2369 </tr></tbody>
2370 </table></div>
2371 </div>
2372 <p class="since">Since 1.0</p>
2373 </div>
2374 <hr>
2375 <div class="refsect2">
2376 <a name="hb-font-set-user-data"></a><h3>hb_font_set_user_data ()</h3>
2377 <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a>
2378 hb_font_set_user_data (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t"><span class="type">hb_font_t</span></a> *font</code></em>,
2379                        <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-user-data-key-t"><span class="type">hb_user_data_key_t</span></a> *key</code></em>,
2380                        <em class="parameter"><code><span class="type">void</span> *data</code></em>,
2381                        <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-destroy-func-t" title="hb_destroy_func_t ()"><span class="type">hb_destroy_func_t</span></a> destroy</code></em>,
2382                        <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="type">hb_bool_t</span></a> replace</code></em>);</pre>
2383 <div class="refsect3">
2384 <a name="idp26218448"></a><h4>Parameters</h4>
2385 <div class="informaltable"><table width="100%" border="0">
2386 <colgroup>
2387 <col width="150px" class="parameters_name">
2388 <col class="parameters_description">
2389 <col width="200px" class="parameters_annotations">
2390 </colgroup>
2391 <tbody><tr>
2392 <td class="parameter_name"><p>font</p></td>
2393 <td class="parameter_description"><p>a font.</p></td>
2394 <td class="parameter_annotations"> </td>
2395 </tr></tbody>
2396 </table></div>
2397 </div>
2398 <div class="refsect3">
2399 <a name="idp26226848"></a><h4>Returns</h4>
2400 <p></p>
2401 </div>
2402 <p class="since">Since 1.0</p>
2403 </div>
2404 <hr>
2405 <div class="refsect2">
2406 <a name="hb-font-subtract-glyph-origin-for-direction"></a><h3>hb_font_subtract_glyph_origin_for_direction ()</h3>
2407 <pre class="programlisting"><span class="returnvalue">void</span>
2408 hb_font_subtract_glyph_origin_for_direction
2409                                (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t"><span class="type">hb_font_t</span></a> *font</code></em>,
2410                                 <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t"><span class="type">hb_codepoint_t</span></a> glyph</code></em>,
2411                                 <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-direction-t" title="enum hb_direction_t"><span class="type">hb_direction_t</span></a> direction</code></em>,
2412                                 <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> *x</code></em>,
2413                                 <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t"><span class="type">hb_position_t</span></a> *y</code></em>);</pre>
2414 <div class="refsect3">
2415 <a name="idp26243200"></a><h4>Parameters</h4>
2416 <div class="informaltable"><table width="100%" border="0">
2417 <colgroup>
2418 <col width="150px" class="parameters_name">
2419 <col class="parameters_description">
2420 <col width="200px" class="parameters_annotations">
2421 </colgroup>
2422 <tbody>
2423 <tr>
2424 <td class="parameter_name"><p>font</p></td>
2425 <td class="parameter_description"><p>a font.</p></td>
2426 <td class="parameter_annotations"> </td>
2427 </tr>
2428 <tr>
2429 <td class="parameter_name"><p>x</p></td>
2430 <td class="parameter_description"><p>. </p></td>
2431 <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td>
2432 </tr>
2433 <tr>
2434 <td class="parameter_name"><p>y</p></td>
2435 <td class="parameter_description"><p>. </p></td>
2436 <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td>
2437 </tr>
2438 </tbody>
2439 </table></div>
2440 </div>
2441 <p class="since">Since 1.0</p>
2442 </div>
2443 <hr>
2444 <div class="refsect2">
2445 <a name="hb-reference-table-func-t"></a><h3>hb_reference_table_func_t ()</h3>
2446 <pre class="programlisting"><a class="link" href="harfbuzz-hb-blob.html#hb-blob-t"><span class="returnvalue">hb_blob_t</span></a> *
2447 <span class="c_punctuation">(</span>*hb_reference_table_func_t<span class="c_punctuation">)</span> (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t"><span class="type">hb_face_t</span></a> *face</code></em>,
2448                               <em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> tag</code></em>,
2449                               <em class="parameter"><code><span class="type">void</span> *user_data</code></em>);</pre>
2450 <p>
2451 </p>
2452 <div class="refsect3">
2453 <a name="idp26271920"></a><h4>Returns</h4>
2454 <p></p>
2455 </div>
2456 </div>
2457 </div>
2458 <div class="refsect1">
2459 <a name="harfbuzz-hb-font.other_details"></a><h2>Types and Values</h2>
2460 <div class="refsect2">
2461 <a name="hb-font-funcs-t"></a><h3>hb_font_funcs_t</h3>
2462 <pre class="programlisting">typedef struct hb_font_funcs_t hb_font_funcs_t;
2463 </pre>
2464 <p>
2465 </p>
2466 </div>
2467 <hr>
2468 <div class="refsect2">
2469 <a name="hb-font-get-glyph-h-advance-func-t"></a><h3>hb_font_get_glyph_h_advance_func_t</h3>
2470 <pre class="programlisting">typedef hb_font_get_glyph_advance_func_t hb_font_get_glyph_h_advance_func_t;
2471 </pre>
2472 <p>
2473 </p>
2474 </div>
2475 <hr>
2476 <div class="refsect2">
2477 <a name="hb-font-get-glyph-h-kerning-func-t"></a><h3>hb_font_get_glyph_h_kerning_func_t</h3>
2478 <pre class="programlisting">typedef hb_font_get_glyph_kerning_func_t hb_font_get_glyph_h_kerning_func_t;
2479 </pre>
2480 <p>
2481 </p>
2482 </div>
2483 <hr>
2484 <div class="refsect2">
2485 <a name="hb-font-get-glyph-h-origin-func-t"></a><h3>hb_font_get_glyph_h_origin_func_t</h3>
2486 <pre class="programlisting">typedef hb_font_get_glyph_origin_func_t hb_font_get_glyph_h_origin_func_t;
2487 </pre>
2488 <p>
2489 </p>
2490 </div>
2491 <hr>
2492 <div class="refsect2">
2493 <a name="hb-font-get-glyph-v-advance-func-t"></a><h3>hb_font_get_glyph_v_advance_func_t</h3>
2494 <pre class="programlisting">typedef hb_font_get_glyph_advance_func_t hb_font_get_glyph_v_advance_func_t;
2495 </pre>
2496 <p>
2497 </p>
2498 </div>
2499 <hr>
2500 <div class="refsect2">
2501 <a name="hb-font-get-glyph-v-kerning-func-t"></a><h3>hb_font_get_glyph_v_kerning_func_t</h3>
2502 <pre class="programlisting">typedef hb_font_get_glyph_kerning_func_t hb_font_get_glyph_v_kerning_func_t;
2503 </pre>
2504 <p>
2505 </p>
2506 </div>
2507 <hr>
2508 <div class="refsect2">
2509 <a name="hb-font-get-glyph-v-origin-func-t"></a><h3>hb_font_get_glyph_v_origin_func_t</h3>
2510 <pre class="programlisting">typedef hb_font_get_glyph_origin_func_t hb_font_get_glyph_v_origin_func_t;
2511 </pre>
2512 <p>
2513 </p>
2514 </div>
2515 <hr>
2516 <div class="refsect2">
2517 <a name="hb-font-t"></a><h3>hb_font_t</h3>
2518 <pre class="programlisting">typedef struct hb_font_t hb_font_t;
2519 </pre>
2520 <p>
2521 </p>
2522 </div>
2523 </div>
2524 </div>
2525 <div class="footer">
2526 <hr>
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