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harfbuzz-hb-glib.html
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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>hb-glib: HarfBuzz Manual</title>
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<td width="100%" align="left" class="shortcuts">
<a href="#" class="shortcut">Top</a><span id="nav_description"> <span class="dim">|</span>
<a href="#harfbuzz-hb-glib.description" class="shortcut">Description</a></span>
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<div class="refentry">
<a name="harfbuzz-hb-glib"></a><div class="titlepage"></div>
<div class="refnamediv"><table width="100%"><tr>
<td valign="top">
<h2><span class="refentrytitle"><a name="harfbuzz-hb-glib.top_of_page"></a>hb-glib</span></h2>
<p>hb-glib — GLib integration</p>
</td>
<td class="gallery_image" valign="top" align="right"></td>
</tr></table></div>
<div class="refsect1">
<a name="harfbuzz-hb-glib.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-unicode.html#hb-unicode-funcs-t" title="hb_unicode_funcs_t"><span class="returnvalue">hb_unicode_funcs_t</span></a> *
</td>
<td class="function_name">
<a class="link" href="harfbuzz-hb-glib.html#hb-glib-get-unicode-funcs" title="hb_glib_get_unicode_funcs ()">hb_glib_get_unicode_funcs</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">GUnicodeScript</span>
</td>
<td class="function_name">
<a class="link" href="harfbuzz-hb-glib.html#hb-glib-script-from-script" title="hb_glib_script_from_script ()">hb_glib_script_from_script</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a class="link" href="harfbuzz-hb-common.html#hb-script-t" title="enum hb_script_t"><span class="returnvalue">hb_script_t</span></a>
</td>
<td class="function_name">
<a class="link" href="harfbuzz-hb-glib.html#hb-glib-script-to-script" title="hb_glib_script_to_script ()">hb_glib_script_to_script</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a class="link" href="harfbuzz-hb-blob.html#hb-blob-t" title="hb_blob_t"><span class="returnvalue">hb_blob_t</span></a> *
</td>
<td class="function_name">
<a class="link" href="harfbuzz-hb-glib.html#hb-glib-blob-create" title="hb_glib_blob_create ()">hb_glib_blob_create</a> <span class="c_punctuation">()</span>
</td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="harfbuzz-hb-glib.includes"></a><h2>Includes</h2>
<pre class="synopsis">#include <hb-glib.h>
</pre>
</div>
<div class="refsect1">
<a name="harfbuzz-hb-glib.description"></a><h2>Description</h2>
<p>Functions for using HarfBuzz with the GLib library.</p>
<p>HarfBuzz supports using GLib to provide Unicode data, by attaching
GLib functions to the virtual methods in a <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-t" title="hb_unicode_funcs_t"><span class="type">hb_unicode_funcs_t</span></a> function
structure.</p>
</div>
<div class="refsect1">
<a name="harfbuzz-hb-glib.functions_details"></a><h2>Functions</h2>
<div class="refsect2">
<a name="hb-glib-get-unicode-funcs"></a><h3>hb_glib_get_unicode_funcs ()</h3>
<pre class="programlisting"><a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-t" title="hb_unicode_funcs_t"><span class="returnvalue">hb_unicode_funcs_t</span></a> *
hb_glib_get_unicode_funcs (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
<p>Fetches a Unicode-functions structure that is populated
with the appropriate GLib function for each method.</p>
<div class="refsect3">
<a name="hb-glib-get-unicode-funcs.returns"></a><h4>Returns</h4>
<p>a pointer to the <a class="link" href="harfbuzz-hb-unicode.html#hb-unicode-funcs-t" title="hb_unicode_funcs_t"><span class="type">hb_unicode_funcs_t</span></a> Unicode-functions structure. </p>
<p><span class="annotation">[<acronym title="The data is owned by the callee, which is responsible of freeing it."><span class="acronym">transfer none</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-glib-script-from-script"></a><h3>hb_glib_script_from_script ()</h3>
<pre class="programlisting"><span class="returnvalue">GUnicodeScript</span>
hb_glib_script_from_script (<em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-script-t" title="enum hb_script_t"><span class="type">hb_script_t</span></a> script</code></em>);</pre>
<p>Fetches the GUnicodeScript identifier that corresponds to the
specified <a class="link" href="harfbuzz-hb-common.html#hb-script-t" title="enum hb_script_t"><span class="type">hb_script_t</span></a> script.</p>
<div class="refsect3">
<a name="hb-glib-script-from-script.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>script</p></td>
<td class="parameter_description"><p>The <a class="link" href="harfbuzz-hb-common.html#hb-script-t" title="enum hb_script_t"><span class="type">hb_script_t</span></a> to query</p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="hb-glib-script-from-script.returns"></a><h4>Returns</h4>
<p> the GUnicodeScript identifier found</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-glib-script-to-script"></a><h3>hb_glib_script_to_script ()</h3>
<pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-script-t" title="enum hb_script_t"><span class="returnvalue">hb_script_t</span></a>
hb_glib_script_to_script (<em class="parameter"><code><span class="type">GUnicodeScript</span> script</code></em>);</pre>
<p>Fetches the <a class="link" href="harfbuzz-hb-common.html#hb-script-t" title="enum hb_script_t"><span class="type">hb_script_t</span></a> script that corresponds to the
specified GUnicodeScript identifier.</p>
<div class="refsect3">
<a name="hb-glib-script-to-script.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>script</p></td>
<td class="parameter_description"><p>The GUnicodeScript identifier to query</p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="hb-glib-script-to-script.returns"></a><h4>Returns</h4>
<p> the <a class="link" href="harfbuzz-hb-common.html#hb-script-t" title="enum hb_script_t"><span class="type">hb_script_t</span></a> script found</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-glib-blob-create"></a><h3>hb_glib_blob_create ()</h3>
<pre class="programlisting"><a class="link" href="harfbuzz-hb-blob.html#hb-blob-t" title="hb_blob_t"><span class="returnvalue">hb_blob_t</span></a> *
hb_glib_blob_create (<em class="parameter"><code><span class="type">GBytes</span> *gbytes</code></em>);</pre>
<p>Creates an <a class="link" href="harfbuzz-hb-blob.html#hb-blob-t" title="hb_blob_t"><span class="type">hb_blob_t</span></a> blob from the specified
GBytes data structure.</p>
<div class="refsect3">
<a name="hb-glib-blob-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>gbytes</p></td>
<td class="parameter_description"><p>the GBytes structure to work upon</p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="hb-glib-blob-create.returns"></a><h4>Returns</h4>
<p>the new <a class="link" href="harfbuzz-hb-blob.html#hb-blob-t" title="hb_blob_t"><span class="type">hb_blob_t</span></a> blob object. </p>
<p><span class="annotation">[<acronym title="The caller owns the data, and is responsible for free it."><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>
</div>
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