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<h2><span class="refentrytitle"><a name="harfbuzz-hb-ft.top_of_page"></a>hb-ft</span></h2>
<p>hb-ft — FreeType integration</p>
</td>
<td class="gallery_image" valign="top" align="right"></td>
</tr></table></div>
<div class="refsect1">
<a name="harfbuzz-hb-ft.functions"></a><h2>Functions</h2>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="functions_proto_type">
<col class="functions_proto_name">
</colgroup>
<tbody>
<tr>
<td class="function_type">
<a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="returnvalue">hb_face_t</span></a> *
</td>
<td class="function_name">
<a class="link" href="harfbuzz-hb-ft.html#hb-ft-face-create" title="hb_ft_face_create ()">hb_ft_face_create</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="returnvalue">hb_face_t</span></a> *
</td>
<td class="function_name">
<a class="link" href="harfbuzz-hb-ft.html#hb-ft-face-create-cached" title="hb_ft_face_create_cached ()">hb_ft_face_create_cached</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="returnvalue">hb_face_t</span></a> *
</td>
<td class="function_name">
<a class="link" href="harfbuzz-hb-ft.html#hb-ft-face-create-referenced" title="hb_ft_face_create_referenced ()">hb_ft_face_create_referenced</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="returnvalue">hb_font_t</span></a> *
</td>
<td class="function_name">
<a class="link" href="harfbuzz-hb-ft.html#hb-ft-font-create" title="hb_ft_font_create ()">hb_ft_font_create</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="returnvalue">hb_font_t</span></a> *
</td>
<td class="function_name">
<a class="link" href="harfbuzz-hb-ft.html#hb-ft-font-create-referenced" title="hb_ft_font_create_referenced ()">hb_ft_font_create_referenced</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="harfbuzz-hb-ft.html#hb-ft-font-changed" title="hb_ft_font_changed ()">hb_ft_font_changed</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">FT_Face</span>
</td>
<td class="function_name">
<a class="link" href="harfbuzz-hb-ft.html#hb-ft-font-get-face" title="hb_ft_font_get_face ()">hb_ft_font_get_face</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">FT_Face</span>
</td>
<td class="function_name">
<a class="link" href="harfbuzz-hb-ft.html#hb-ft-font-lock-face" title="hb_ft_font_lock_face ()">hb_ft_font_lock_face</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="harfbuzz-hb-ft.html#hb-ft-font-unlock-face" title="hb_ft_font_unlock_face ()">hb_ft_font_unlock_face</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="harfbuzz-hb-ft.html#hb-ft-font-set-load-flags" title="hb_ft_font_set_load_flags ()">hb_ft_font_set_load_flags</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">int</span>
</td>
<td class="function_name">
<a class="link" href="harfbuzz-hb-ft.html#hb-ft-font-get-load-flags" title="hb_ft_font_get_load_flags ()">hb_ft_font_get_load_flags</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="harfbuzz-hb-ft.html#hb-ft-font-set-funcs" title="hb_ft_font_set_funcs ()">hb_ft_font_set_funcs</a> <span class="c_punctuation">()</span>
</td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="harfbuzz-hb-ft.includes"></a><h2>Includes</h2>
<pre class="synopsis">#include <hb-ft.h>
</pre>
</div>
<div class="refsect1">
<a name="harfbuzz-hb-ft.description"></a><h2>Description</h2>
<p>Functions for using HarfBuzz with the FreeType library.</p>
<p>HarfBuzz supports using FreeType to provide face and
font data.</p>
<div class="note">Note that FreeType is not thread-safe, therefore these
functions are not thread-safe either.</div>
</div>
<div class="refsect1">
<a name="harfbuzz-hb-ft.functions_details"></a><h2>Functions</h2>
<div class="refsect2">
<a name="hb-ft-face-create"></a><h3>hb_ft_face_create ()</h3>
<pre class="programlisting"><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="returnvalue">hb_face_t</span></a> *
hb_ft_face_create (<em class="parameter"><code><span class="type">FT_Face</span> ft_face</code></em>,
<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>
<p>Creates an <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 from the specified FT_Face.</p>
<p>This variant of the function does not provide any life-cycle management.</p>
<p>Most client programs should use <a class="link" href="harfbuzz-hb-ft.html#hb-ft-face-create-referenced" title="hb_ft_face_create_referenced ()"><code class="function">hb_ft_face_create_referenced()</code></a>
(or, perhaps, <a class="link" href="harfbuzz-hb-ft.html#hb-ft-face-create-cached" title="hb_ft_face_create_cached ()"><code class="function">hb_ft_face_create_cached()</code></a>) instead. </p>
<p>If you know you have valid reasons not to use <a class="link" href="harfbuzz-hb-ft.html#hb-ft-face-create-referenced" title="hb_ft_face_create_referenced ()"><code class="function">hb_ft_face_create_referenced()</code></a>,
then it is the client program's responsibility to destroy <em class="parameter"><code>ft_face</code></em>
after the <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 has been destroyed.</p>
<div class="refsect3">
<a name="hb-ft-face-create.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>ft_face</p></td>
<td class="parameter_description"><p>FT_Face to work upon. </p></td>
<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>
</tr>
<tr>
<td class="parameter_name"><p>destroy</p></td>
<td class="parameter_description"><p>A callback to call when the face object is not needed anymore. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="NULL may be passed instead of a pointer to a location."><span class="acronym">optional</span></acronym>]</span></td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="hb-ft-face-create.returns"></a><h4>Returns</h4>
<p>the new <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>
<p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p>
</div>
<p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p>
</div>
<hr>
<div class="refsect2">
<a name="hb-ft-face-create-cached"></a><h3>hb_ft_face_create_cached ()</h3>
<pre class="programlisting"><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="returnvalue">hb_face_t</span></a> *
hb_ft_face_create_cached (<em class="parameter"><code><span class="type">FT_Face</span> ft_face</code></em>);</pre>
<p>Creates an <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 from the specified FT_Face.</p>
<p>This variant of the function caches the newly created <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, using the <em class="parameter"><code>generic</code></em>
pointer of <em class="parameter"><code>ft_face</code></em>
. Subsequent function
calls that are passed the same <em class="parameter"><code>ft_face</code></em>
parameter will have the same
<a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> returned to them, and that <a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="type">hb_face_t</span></a> will be correctly
reference counted.</p>
<p>However, client programs are still responsible for destroying
<em class="parameter"><code>ft_face</code></em>
after the last <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 has been destroyed.</p>
<div class="refsect3">
<a name="hb-ft-face-create-cached.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>ft_face</p></td>
<td class="parameter_description"><p>FT_Face to work upon</p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="hb-ft-face-create-cached.returns"></a><h4>Returns</h4>
<p>the new <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>
<p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p>
</div>
<p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p>
</div>
<hr>
<div class="refsect2">
<a name="hb-ft-face-create-referenced"></a><h3>hb_ft_face_create_referenced ()</h3>
<pre class="programlisting"><a class="link" href="harfbuzz-hb-face.html#hb-face-t" title="hb_face_t"><span class="returnvalue">hb_face_t</span></a> *
hb_ft_face_create_referenced (<em class="parameter"><code><span class="type">FT_Face</span> ft_face</code></em>);</pre>
<p>Creates an <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 from the specified FT_Face.</p>
<p>This is the preferred variant of the hb_ft_face_create*
function family, because it calls <code class="function">FT_Reference_Face()</code> on <em class="parameter"><code>ft_face</code></em>
,
ensuring that <em class="parameter"><code>ft_face</code></em>
remains alive as long as the resulting
<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 remains alive. Also calls <code class="function">FT_Done_Face()</code>
when the <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 is destroyed.</p>
<p>Use this version unless you know you have good reasons not to.</p>
<div class="refsect3">
<a name="hb-ft-face-create-referenced.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>ft_face</p></td>
<td class="parameter_description"><p>FT_Face to work upon</p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="hb-ft-face-create-referenced.returns"></a><h4>Returns</h4>
<p>the new <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>
<p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p>
</div>
<p class="since">Since: <a class="link" href="api-index-0-9-38.html#api-index-0.9.38">0.9.38</a></p>
</div>
<hr>
<div class="refsect2">
<a name="hb-ft-font-create"></a><h3>hb_ft_font_create ()</h3>
<pre class="programlisting"><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="returnvalue">hb_font_t</span></a> *
hb_ft_font_create (<em class="parameter"><code><span class="type">FT_Face</span> ft_face</code></em>,
<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>
<p>Creates an <a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> font object from the specified FT_Face.</p>
<div class="note">Note: You must set the face size on <em class="parameter"><code>ft_face</code></em> before calling
<a class="link" href="harfbuzz-hb-ft.html#hb-ft-font-create" title="hb_ft_font_create ()"><code class="function">hb_ft_font_create()</code></a> on it. Otherwise, HarfBuzz will not pick up
the face size.</div>
<p>This variant of the function does not provide any life-cycle management.</p>
<p>Most client programs should use <a class="link" href="harfbuzz-hb-ft.html#hb-ft-font-create-referenced" title="hb_ft_font_create_referenced ()"><code class="function">hb_ft_font_create_referenced()</code></a>
instead. </p>
<p>If you know you have valid reasons not to use <a class="link" href="harfbuzz-hb-ft.html#hb-ft-font-create-referenced" title="hb_ft_font_create_referenced ()"><code class="function">hb_ft_font_create_referenced()</code></a>,
then it is the client program's responsibility to destroy <em class="parameter"><code>ft_face</code></em>
after the <a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> font object has been destroyed.</p>
<p>HarfBuzz will use the <em class="parameter"><code>destroy</code></em>
callback on the <a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> font object
if it is supplied when you use this function. However, even if <em class="parameter"><code>destroy</code></em>
is provided, it is the client program's responsibility to destroy <em class="parameter"><code>ft_face</code></em>
,
and it is the client program's responsibility to ensure that <em class="parameter"><code>ft_face</code></em>
is
destroyed only after the <a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> font object has been destroyed.</p>
<div class="refsect3">
<a name="hb-ft-font-create.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>ft_face</p></td>
<td class="parameter_description"><p>FT_Face to work upon. </p></td>
<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>
</tr>
<tr>
<td class="parameter_name"><p>destroy</p></td>
<td class="parameter_description"><p>A callback to call when the font object is not needed anymore. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="NULL may be passed instead of a pointer to a location."><span class="acronym">optional</span></acronym>]</span></td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="hb-ft-font-create.returns"></a><h4>Returns</h4>
<p>the new <a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> font object. </p>
<p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p>
</div>
<p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p>
</div>
<hr>
<div class="refsect2">
<a name="hb-ft-font-create-referenced"></a><h3>hb_ft_font_create_referenced ()</h3>
<pre class="programlisting"><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="returnvalue">hb_font_t</span></a> *
hb_ft_font_create_referenced (<em class="parameter"><code><span class="type">FT_Face</span> ft_face</code></em>);</pre>
<p>Creates an <a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> font object from the specified FT_Face.</p>
<div class="note">Note: You must set the face size on <em class="parameter"><code>ft_face</code></em> before calling
<code class="function">hb_ft_font_create_references()</code> on it. Otherwise, HarfBuzz will not pick up
the face size.</div>
<p>This is the preferred variant of the hb_ft_font_create*
function family, because it calls <code class="function">FT_Reference_Face()</code> on <em class="parameter"><code>ft_face</code></em>
,
ensuring that <em class="parameter"><code>ft_face</code></em>
remains alive as long as the resulting
<a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> font object remains alive.</p>
<p>Use this version unless you know you have good reasons not to.</p>
<div class="refsect3">
<a name="hb-ft-font-create-referenced.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>ft_face</p></td>
<td class="parameter_description"><p>FT_Face to work upon</p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="hb-ft-font-create-referenced.returns"></a><h4>Returns</h4>
<p>the new <a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> font object. </p>
<p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p>
</div>
<p class="since">Since: <a class="link" href="api-index-0-9-38.html#api-index-0.9.38">0.9.38</a></p>
</div>
<hr>
<div class="refsect2">
<a name="hb-ft-font-changed"></a><h3>hb_ft_font_changed ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
hb_ft_font_changed (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="hb-ft-font-get-face"></a><h3>hb_ft_font_get_face ()</h3>
<pre class="programlisting"><span class="returnvalue">FT_Face</span>
hb_ft_font_get_face (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="hb-ft-font-lock-face"></a><h3>hb_ft_font_lock_face ()</h3>
<pre class="programlisting"><span class="returnvalue">FT_Face</span>
hb_ft_font_lock_face (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>);</pre>
<p class="since">Since: 2.6.5</p>
</div>
<hr>
<div class="refsect2">
<a name="hb-ft-font-unlock-face"></a><h3>hb_ft_font_unlock_face ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
hb_ft_font_unlock_face (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>);</pre>
<p class="since">Since: 2.6.5</p>
</div>
<hr>
<div class="refsect2">
<a name="hb-ft-font-set-load-flags"></a><h3>hb_ft_font_set_load_flags ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
hb_ft_font_set_load_flags (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>,
<em class="parameter"><code><span class="type">int</span> load_flags</code></em>);</pre>
<p>Sets the FT_Load_Glyph load flags for the specified <a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a>.</p>
<p>For more information, see
https://www.freetype.org/freetype2/docs/reference/ft2-base_interface.html<span class="type">ft_load_xxx</span></p>
<div class="refsect3">
<a name="hb-ft-font-set-load-flags.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>font</p></td>
<td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work upon</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>load_flags</p></td>
<td class="parameter_description"><p>The FreeType load flags to set</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<p class="since">Since: <a class="link" href="api-index-1-0-5.html#api-index-1.0.5">1.0.5</a></p>
</div>
<hr>
<div class="refsect2">
<a name="hb-ft-font-get-load-flags"></a><h3>hb_ft_font_get_load_flags ()</h3>
<pre class="programlisting"><span class="returnvalue">int</span>
hb_ft_font_get_load_flags (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>);</pre>
<p>Fetches the FT_Load_Glyph load flags of the specified <a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a>.</p>
<p>For more information, see
https://www.freetype.org/freetype2/docs/reference/ft2-base_interface.html<span class="type">ft_load_xxx</span></p>
<div class="refsect3">
<a name="hb-ft-font-get-load-flags.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>font</p></td>
<td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work upon</p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="hb-ft-font-get-load-flags.returns"></a><h4>Returns</h4>
<p> FT_Load_Glyph flags found</p>
</div>
<p class="since">Since: <a class="link" href="api-index-1-0-5.html#api-index-1.0.5">1.0.5</a></p>
</div>
<hr>
<div class="refsect2">
<a name="hb-ft-font-set-funcs"></a><h3>hb_ft_font_set_funcs ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
hb_ft_font_set_funcs (<em class="parameter"><code><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> *font</code></em>);</pre>
<p>Configures the font-functions structure of the specified
<a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> font object to use FreeType font functions.</p>
<p>In particular, you can use this function to configure an
existing <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 for use with FreeType font
functions even if that <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 was initially
created with <a class="link" href="harfbuzz-hb-face.html#hb-face-create" title="hb_face_create ()"><code class="function">hb_face_create()</code></a>, and therefore was not
initially configured to use FreeType font functions.</p>
<p>An <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 created with <a class="link" href="harfbuzz-hb-ft.html#hb-ft-face-create" title="hb_ft_face_create ()"><code class="function">hb_ft_face_create()</code></a>
is preconfigured for FreeType font functions and does not
require this function to be used.</p>
<div class="note">Note: Internally, this function creates an FT_Face.
</div>
<div class="refsect3">
<a name="hb-ft-font-set-funcs.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>font</p></td>
<td class="parameter_description"><p><a class="link" href="harfbuzz-hb-font.html#hb-font-t" title="hb_font_t"><span class="type">hb_font_t</span></a> to work upon</p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<p class="since">Since: <a class="link" href="api-index-1-0-5.html#api-index-1.0.5">1.0.5</a></p>
</div>
</div>
</div>
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