docs/reference/html/harfbuzz-hb-shape.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-shape.description" class="shortcut">Description</a></span><span id="nav_hierarchy">  <span class="dim">|</span>
  19                   <a href="#harfbuzz-hb-shape.object-hierarchy" class="shortcut">Object Hierarchy</a></span>
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  26 <div class="refentry">
  27 <a name="harfbuzz-hb-shape"></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-shape.top_of_page"></a>hb-shape</span></h2>
  31 <p>hb-shape</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-shape.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 <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a>
  46 </td>
  47 <td class="function_name">
  48 <a class="link" href="harfbuzz-hb-shape.html#hb-feature-from-string" title="hb_feature_from_string ()">hb_feature_from_string</a> <span class="c_punctuation">()</span>
  49 </td>
  50 </tr>
  51 <tr>
  52 <td class="function_type">
  53 <span class="returnvalue">void</span>
  54 </td>
  55 <td class="function_name">
  56 <a class="link" href="harfbuzz-hb-shape.html#hb-feature-to-string" title="hb_feature_to_string ()">hb_feature_to_string</a> <span class="c_punctuation">()</span>
  57 </td>
  58 </tr>
  59 <tr>
  60 <td class="function_type">
  61 <span class="returnvalue">void</span>
  62 </td>
  63 <td class="function_name">
  64 <a class="link" href="harfbuzz-hb-shape.html#hb-shape" title="hb_shape ()">hb_shape</a> <span class="c_punctuation">()</span>
  65 </td>
  66 </tr>
  67 <tr>
  68 <td class="function_type">
  69 <a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t"><span class="returnvalue">hb_bool_t</span></a>
  70 </td>
  71 <td class="function_name">
  72 <a class="link" href="harfbuzz-hb-shape.html#hb-shape-full" title="hb_shape_full ()">hb_shape_full</a> <span class="c_punctuation">()</span>
  73 </td>
  74 </tr>
  75 <tr>
  76 <td class="function_type">const <span class="returnvalue">char</span> **
  77 </td>
  78 <td class="function_name">
  79 <a class="link" href="harfbuzz-hb-shape.html#hb-shape-list-shapers" title="hb_shape_list_shapers ()">hb_shape_list_shapers</a> <span class="c_punctuation">()</span>
  80 </td>
  81 </tr>
  82 </tbody>
  83 </table></div>
  84 </div>
  85 <a name="hb-feature-t"></a><div class="refsect1">
  86 <a name="harfbuzz-hb-shape.other"></a><h2>Types and Values</h2>
  87 <div class="informaltable"><table width="100%" border="0">
  88 <colgroup>
  89 <col width="150px" class="name">
  90 <col class="description">
  91 </colgroup>
  92 <tbody><tr>
  93 <td class="datatype_keyword"> </td>
  94 <td class="function_name"><a class="link" href="harfbuzz-hb-shape.html#hb-feature-t-struct" title="hb_feature_t">hb_feature_t</a></td>
  95 </tr></tbody>
  96 </table></div>
  97 </div>
  98 <div class="refsect1">
  99 <a name="harfbuzz-hb-shape.object-hierarchy"></a><h2>Object Hierarchy</h2>
 100 <pre class="screen">    GBoxed
 101     <span class="lineart">╰──</span> hb_feature_t
 102 </pre>
 103 </div>
 104 <div class="refsect1">
 105 <a name="harfbuzz-hb-shape.description"></a><h2>Description</h2>
 106 <p>
 107 </p>
 108 </div>
 109 <div class="refsect1">
 110 <a name="harfbuzz-hb-shape.functions_details"></a><h2>Functions</h2>
 111 <div class="refsect2">
 112 <a name="hb-feature-from-string"></a><h3>hb_feature_from_string ()</h3>
 113 <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>
 114 hb_feature_from_string (<em class="parameter"><code>const <span class="type">char</span> *str</code></em>,
 115                         <em class="parameter"><code><span class="type">int</span> len</code></em>,
 116                         <em class="parameter"><code><a class="link" href="harfbuzz-hb-shape.html#hb-feature-t"><span class="type">hb_feature_t</span></a> *feature</code></em>);</pre>
 117 <div class="refsect3">
 118 <a name="idp17629440"></a><h4>Parameters</h4>
 119 <div class="informaltable"><table width="100%" border="0">
 120 <colgroup>
 121 <col width="150px" class="parameters_name">
 122 <col class="parameters_description">
 123 <col width="200px" class="parameters_annotations">
 124 </colgroup>
 125 <tbody>
 126 <tr>
 127 <td class="parameter_name"><p>str</p></td>
 128 <td class="parameter_description"><p>. </p></td>
 129 <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>
 130 </tr>
 131 <tr>
 132 <td class="parameter_name"><p>feature</p></td>
 133 <td class="parameter_description"><p>. </p></td>
 134 <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>][<acronym title="NULL is ok, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td>
 135 </tr>
 136 </tbody>
 137 </table></div>
 138 </div>
 139 <div class="refsect3">
 140 <a name="idp15995600"></a><h4>Returns</h4>
 141 <p></p>
 142 </div>
 143 <p class="since">Since 1.0</p>
 144 </div>
 145 <hr>
 146 <div class="refsect2">
 147 <a name="hb-feature-to-string"></a><h3>hb_feature_to_string ()</h3>
 148 <pre class="programlisting"><span class="returnvalue">void</span>
 149 hb_feature_to_string (<em class="parameter"><code><a class="link" href="harfbuzz-hb-shape.html#hb-feature-t"><span class="type">hb_feature_t</span></a> *feature</code></em>,
 150                       <em class="parameter"><code><span class="type">char</span> *buf</code></em>,
 151                       <em class="parameter"><code>unsigned <span class="type">int</span> size</code></em>);</pre>
 152 <div class="refsect3">
 153 <a name="idp17672592"></a><h4>Parameters</h4>
 154 <div class="informaltable"><table width="100%" border="0">
 155 <colgroup>
 156 <col width="150px" class="parameters_name">
 157 <col class="parameters_description">
 158 <col width="200px" class="parameters_annotations">
 159 </colgroup>
 160 <tbody><tr>
 161 <td class="parameter_name"><p>buf</p></td>
 162 <td class="parameter_description"><p>. </p></td>
 163 <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>
 164 </tr></tbody>
 165 </table></div>
 166 </div>
 167 <p class="since">Since 1.0</p>
 168 </div>
 169 <hr>
 170 <div class="refsect2">
 171 <a name="hb-shape"></a><h3>hb_shape ()</h3>
 172 <pre class="programlisting"><span class="returnvalue">void</span>
 173 hb_shape (<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>,
 174           <em class="parameter"><code><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t"><span class="type">hb_buffer_t</span></a> *buffer</code></em>,
 175           <em class="parameter"><code>const <a class="link" href="harfbuzz-hb-shape.html#hb-feature-t"><span class="type">hb_feature_t</span></a> *features</code></em>,
 176           <em class="parameter"><code>unsigned <span class="type">int</span> num_features</code></em>);</pre>
 177 <div class="refsect3">
 178 <a name="idp16399600"></a><h4>Parameters</h4>
 179 <div class="informaltable"><table width="100%" border="0">
 180 <colgroup>
 181 <col width="150px" class="parameters_name">
 182 <col class="parameters_description">
 183 <col width="200px" class="parameters_annotations">
 184 </colgroup>
 185 <tbody>
 186 <tr>
 187 <td class="parameter_name"><p>font</p></td>
 188 <td class="parameter_description"><p>a font.</p></td>
 189 <td class="parameter_annotations"> </td>
 190 </tr>
 191 <tr>
 192 <td class="parameter_name"><p>buffer</p></td>
 193 <td class="parameter_description"><p>a buffer.</p></td>
 194 <td class="parameter_annotations"> </td>
 195 </tr>
 196 <tr>
 197 <td class="parameter_name"><p>features</p></td>
 198 <td class="parameter_description"><p>. </p></td>
 199 <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=num_features]</span></td>
 200 </tr>
 201 </tbody>
 202 </table></div>
 203 </div>
 204 <p class="since">Since 1.0</p>
 205 </div>
 206 <hr>
 207 <div class="refsect2">
 208 <a name="hb-shape-full"></a><h3>hb_shape_full ()</h3>
 209 <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>
 210 hb_shape_full (<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>,
 211                <em class="parameter"><code><a class="link" href="harfbuzz-hb-buffer.html#hb-buffer-t"><span class="type">hb_buffer_t</span></a> *buffer</code></em>,
 212                <em class="parameter"><code>const <a class="link" href="harfbuzz-hb-shape.html#hb-feature-t"><span class="type">hb_feature_t</span></a> *features</code></em>,
 213                <em class="parameter"><code>unsigned <span class="type">int</span> num_features</code></em>,
 214                <em class="parameter"><code>const <span class="type">char</span> * const *shaper_list</code></em>);</pre>
 215 <div class="refsect3">
 216 <a name="idp14558768"></a><h4>Parameters</h4>
 217 <div class="informaltable"><table width="100%" border="0">
 218 <colgroup>
 219 <col width="150px" class="parameters_name">
 220 <col class="parameters_description">
 221 <col width="200px" class="parameters_annotations">
 222 </colgroup>
 223 <tbody>
 224 <tr>
 225 <td class="parameter_name"><p>font</p></td>
 226 <td class="parameter_description"><p>a font.</p></td>
 227 <td class="parameter_annotations"> </td>
 228 </tr>
 229 <tr>
 230 <td class="parameter_name"><p>buffer</p></td>
 231 <td class="parameter_description"><p>a buffer.</p></td>
 232 <td class="parameter_annotations"> </td>
 233 </tr>
 234 <tr>
 235 <td class="parameter_name"><p>features</p></td>
 236 <td class="parameter_description"><p>. </p></td>
 237 <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=num_features]</span></td>
 238 </tr>
 239 <tr>
 240 <td class="parameter_name"><p>shaper_list</p></td>
 241 <td class="parameter_description"><p>. </p></td>
 242 <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> zero-terminated=1]</span></td>
 243 </tr>
 244 </tbody>
 245 </table></div>
 246 </div>
 247 <div class="refsect3">
 248 <a name="idp22383984"></a><h4>Returns</h4>
 249 <p></p>
 250 </div>
 251 <p class="since">Since 1.0</p>
 252 </div>
 253 <hr>
 254 <div class="refsect2">
 255 <a name="hb-shape-list-shapers"></a><h3>hb_shape_list_shapers ()</h3>
 256 <pre class="programlisting">const <span class="returnvalue">char</span> **
 257 hb_shape_list_shapers (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
 258 <div class="refsect3">
 259 <a name="idp22392608"></a><h4>Returns</h4>
 260 <p>. </p>
 261 <p><span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span></p>
 262 </div>
 263 <p class="since">Since 1.0</p>
 264 </div>
 265 </div>
 266 <div class="refsect1">
 267 <a name="harfbuzz-hb-shape.other_details"></a><h2>Types and Values</h2>
 268 <div class="refsect2">
 269 <a name="hb-feature-t-struct"></a><h3>hb_feature_t</h3>
 270 <pre class="programlisting">typedef struct {
 271   hb_tag_t      tag;
 272   uint32_t      value;
 273   unsigned int  start;
 274   unsigned int  end;
 275 } hb_feature_t;
 276 </pre>
 277 <p>
 278 </p>
 279 </div>
 280 </div>
 281 </div>
 282 <div class="footer">
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