<title>hb-ot-var: HarfBuzz Manual</title>
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<a name="harfbuzz-hb-ot-var"></a><div class="titlepage"></div>
<a name="harfbuzz-hb-ot-var.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">
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<a name="harfbuzz-hb-ot-var.other"></a><h2>Types and Values</h2>
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<colgroup>
-<col width="150px" class="name">
-<col class="description">
+<col width="150px" class="other_proto_type">
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<tbody>
<tr>
</table></div>
</div>
<div class="refsect1">
-<a name="harfbuzz-hb-ot-var.object-hierarchy"></a><h2>Object Hierarchy</h2>
-<pre class="screen"> <a href="/usr/share/gtk-doc/html/gobject/gobject-Enumeration-and-Flag-Types.html">GFlags</a>
- <span class="lineart">╰──</span> hb_ot_var_axis_flags_t
-</pre>
-</div>
-<div class="refsect1">
<a name="harfbuzz-hb-ot-var.includes"></a><h2>Includes</h2>
<pre class="synopsis">#include <hb-ot.h>
</pre>
<div class="refsect2">
<a name="hb-ot-var-has-data"></a><h3>hb_ot_var_has_data ()</h3>
<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>
-hb_ot_var_has_data (<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_ot_var_has_data (<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>This function allows to verify the presence of OpenType variation data on the face.</p>
<div class="refsect3">
<a name="hb-ot-var-has-data.parameters"></a><h4>Parameters</h4>
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>face</p></td>
-<td class="parameter_description"><p><a class="link" href="harfbuzz-hb-face.html#hb-face-t"><span class="type">hb_face_t</span></a> to test</p></td>
+<td class="parameter_description"><p><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> to test</p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
<div class="refsect2">
<a name="hb-ot-var-find-axis-info"></a><h3>hb_ot_var_find_axis_info ()</h3>
<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>
-hb_ot_var_find_axis_info (<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>,
+hb_ot_var_find_axis_info (<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>,
<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> axis_tag</code></em>,
<em class="parameter"><code><span class="type">hb_ot_var_axis_info_t</span> *axis_info</code></em>);</pre>
<p class="since">Since: <a class="link" href="api-index-2-2-0.html#api-index-2.2.0">2.2.0</a></p>
<div class="refsect2">
<a name="hb-ot-var-get-axis-count"></a><h3>hb_ot_var_get_axis_count ()</h3>
<pre class="programlisting">unsigned <span class="returnvalue">int</span>
-hb_ot_var_get_axis_count (<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_ot_var_get_axis_count (<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 class="since">Since: <a class="link" href="api-index-1-4-2.html#api-index-1.4.2">1.4.2</a></p>
</div>
<hr>
<div class="refsect2">
<a name="hb-ot-var-get-axis-infos"></a><h3>hb_ot_var_get_axis_infos ()</h3>
<pre class="programlisting">unsigned <span class="returnvalue">int</span>
-hb_ot_var_get_axis_infos (<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>,
+hb_ot_var_get_axis_infos (<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>,
<em class="parameter"><code>unsigned <span class="type">int</span> start_offset</code></em>,
<em class="parameter"><code>unsigned <span class="type">int</span> *axes_count</code></em>,
<em class="parameter"><code><span class="type">hb_ot_var_axis_info_t</span> *axes_array</code></em>);</pre>
<div class="refsect2">
<a name="hb-ot-var-get-named-instance-count"></a><h3>hb_ot_var_get_named_instance_count ()</h3>
<pre class="programlisting">unsigned <span class="returnvalue">int</span>
-hb_ot_var_get_named_instance_count (<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_ot_var_get_named_instance_count (<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>
</div>
<hr>
<div class="refsect2">
<a name="hb-ot-var-named-instance-get-subfamily-name-id"></a><h3>hb_ot_var_named_instance_get_subfamily_name_id ()</h3>
<pre class="programlisting"><a class="link" href="harfbuzz-hb-ot-name.html#hb-ot-name-id-t" title="hb_ot_name_id_t"><span class="returnvalue">hb_ot_name_id_t</span></a>
hb_ot_var_named_instance_get_subfamily_name_id
- (<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>,
+ (<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>,
<em class="parameter"><code>unsigned <span class="type">int</span> instance_index</code></em>);</pre>
</div>
<hr>
<a name="hb-ot-var-named-instance-get-postscript-name-id"></a><h3>hb_ot_var_named_instance_get_postscript_name_id ()</h3>
<pre class="programlisting"><a class="link" href="harfbuzz-hb-ot-name.html#hb-ot-name-id-t" title="hb_ot_name_id_t"><span class="returnvalue">hb_ot_name_id_t</span></a>
hb_ot_var_named_instance_get_postscript_name_id
- (<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>,
+ (<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>,
<em class="parameter"><code>unsigned <span class="type">int</span> instance_index</code></em>);</pre>
</div>
<hr>
<a name="hb-ot-var-named-instance-get-design-coords"></a><h3>hb_ot_var_named_instance_get_design_coords ()</h3>
<pre class="programlisting">unsigned <span class="returnvalue">int</span>
hb_ot_var_named_instance_get_design_coords
- (<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>,
+ (<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>,
<em class="parameter"><code>unsigned <span class="type">int</span> instance_index</code></em>,
<em class="parameter"><code>unsigned <span class="type">int</span> *coords_length</code></em>,
<em class="parameter"><code><span class="type">float</span> *coords</code></em>);</pre>
<div class="refsect2">
<a name="hb-ot-var-normalize-variations"></a><h3>hb_ot_var_normalize_variations ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
-hb_ot_var_normalize_variations (<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>,
+hb_ot_var_normalize_variations (<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>,
<em class="parameter"><code>const <a class="link" href="harfbuzz-hb-common.html#hb-variation-t" title="hb_variation_t"><span class="type">hb_variation_t</span></a> *variations</code></em>,
<em class="parameter"><code>unsigned <span class="type">int</span> variations_length</code></em>,
<em class="parameter"><code><span class="type">int</span> *coords</code></em>,
<div class="refsect2">
<a name="hb-ot-var-normalize-coords"></a><h3>hb_ot_var_normalize_coords ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
-hb_ot_var_normalize_coords (<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>,
+hb_ot_var_normalize_coords (<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>,
<em class="parameter"><code>unsigned <span class="type">int</span> coords_length</code></em>,
<em class="parameter"><code>const <span class="type">float</span> *design_coords</code></em>,
<em class="parameter"><code><span class="type">int</span> *normalized_coords</code></em>);</pre>
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