<title>hb-graphite2: HarfBuzz Manual</title>
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<a href="#harfbuzz-hb-graphite2.description" class="shortcut">Description</a></span>
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<a name="harfbuzz-hb-graphite2.functions"></a><h2>Functions</h2>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
-<col width="150px" class="functions_return">
-<col class="functions_name">
+<col width="150px" class="functions_proto_type">
+<col class="functions_proto_name">
</colgroup>
<tbody><tr>
<td class="function_type">
<a name="harfbuzz-hb-graphite2.other"></a><h2>Types and Values</h2>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
-<col width="150px" class="name">
-<col class="description">
+<col width="150px" class="other_proto_type">
+<col class="other_proto_name">
</colgroup>
<tbody><tr>
<td class="define_keyword">#define</td>
</div>
<div class="refsect1">
<a name="harfbuzz-hb-graphite2.description"></a><h2>Description</h2>
-<p>Functions for using HarfBuzz with the Graphite2 fonts.</p>
+<p>Functions for using HarfBuzz with fonts that include Graphite features.</p>
+<p>For Graphite features to work, you must be sure that HarfBuzz was compiled
+with the <code class="literal">graphite2</code> shaping engine enabled. Currently, the default is to
+not enable <code class="literal">graphite2</code> shaping.</p>
</div>
<div class="refsect1">
<a name="harfbuzz-hb-graphite2.functions_details"></a><h2>Functions</h2>
<div class="refsect2">
<a name="hb-graphite2-face-get-gr-face"></a><h3>hb_graphite2_face_get_gr_face ()</h3>
<pre class="programlisting"><span class="returnvalue">gr_face</span> *
-hb_graphite2_face_get_gr_face (<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>
+hb_graphite2_face_get_gr_face (<em class="parameter"><code><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> *face</code></em>);</pre>
+<p>Fetches the Graphite2 gr_face corresponding to the specified
+<a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> face object.</p>
+<div class="refsect3">
+<a name="hb-graphite2-face-get-gr-face.parameters"></a><h4>Parameters</h4>
+<div class="informaltable"><table class="informaltable" width="100%" border="0">
+<colgroup>
+<col width="150px" class="parameters_name">
+<col class="parameters_description">
+<col width="200px" class="parameters_annotations">
+</colgroup>
+<tbody><tr>
+<td class="parameter_name"><p>face</p></td>
+<td class="parameter_description"><p><em class="parameter"><code>hb_face_t</code></em>
+to query</p></td>
+<td class="parameter_annotations"> </td>
+</tr></tbody>
+</table></div>
+</div>
+<div class="refsect3">
+<a name="hb-graphite2-face-get-gr-face.returns"></a><h4>Returns</h4>
+<p> the gr_face found</p>
+</div>
+<p class="since">Since: <a class="link" href="api-index-0-9-10.html#api-index-0.9.10">0.9.10</a></p>
</div>
</div>
<div class="refsect1">
<a name="HB-GRAPHITE2-TAG-SILF:CAPS"></a><h3>HB_GRAPHITE2_TAG_SILF</h3>
<pre class="programlisting">#define HB_GRAPHITE2_TAG_SILF HB_TAG('S','i','l','f')
</pre>
+<p>The <a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> tag for the <code class="literal">Silf</code> table, which holds Graphite
+features. </p>
+<p>For more information, see http://graphite.sil.org/</p>
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