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<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision: 297101 $ -->
<refentry xml:id="cairocontext.clipextents" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
<refnamediv>
<refname>CairoContext::clipExtents</refname>
<refname>cairo_clip_extents</refname>
<refpurpose>Computes the area inside the current clip</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<para>Object oriented style (method):</para>
<methodsynopsis>
<modifier>public</modifier> <type>array</type><methodname>CairoContext::clipExtents</methodname>
<void />
</methodsynopsis>
<para>Procedural style:</para>
<methodsynopsis>
<type>array</type><methodname>cairo_clip_extents</methodname>
<methodparam><type>CairoContext</type><parameter>context</parameter></methodparam>
</methodsynopsis>
<para>
Computes a bounding box in user coordinates covering the area inside the current clip.
</para>
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
<para>
<variablelist>
<varlistentry>
<term><parameter>context</parameter></term>
<listitem>
<para>
A valid CairoContext object
</para>
</listitem>
</varlistentry>
</variablelist>
</para>
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
An array containing the (float)x1, (float)y1, (float)x2, (float)y2, coordinates covering the area inside the current clip
</para>
</refsect1>
<refsect1 role="examples">
&reftitle.examples;
<para>
<example>
<title>Object oriented style</title>
<programlisting role="php">
<![CDATA[
<?php
$surface = new CairoImageSurface(CairoFormat::ARGB32, 50, 50);
$context = new CairoContext($surface);
var_dump($context->clipExtents());
?>
]]>
</programlisting>
&example.outputs.similar;
<screen>
<![CDATA[
array(4) {
[0]=>
float(0)
[1]=>
float(0)
[2]=>
float(50)
[3]=>
float(50)
}
]]>
</screen>
</example>
</para>
<para>
<example>
<title>Procedural style</title>
<programlisting role="php">
<![CDATA[
<?php
$surface = cairo_image_surface_create(CAIRO_FORMAT_ARGB32, 50, 50);
$context = cairo_create($surface);
var_dump(cairo_clip_extents($context));
?>
]]>
</programlisting>
&example.outputs.similar;
<screen>
<![CDATA[
array(4) {
[0]=>
float(0)
[1]=>
float(0)
[2]=>
float(50)
[3]=>
float(50)
}
]]>
</screen>
</example>
</para>
</refsect1>
<refsect1 role="seealso">
&reftitle.seealso;
<para>
<simplelist>
<member><methodname>CairoContext::clip</methodname></member>
</simplelist>
</para>
</refsect1>
</refentry>
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-->
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