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<title>Computes the filled area</title>
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<h1 class="refname">CairoContext::fillExtents</h1>
<h1 class="refname">cairo_fill_extents</h1>
<p class="verinfo">(PECL cairo >= 0.1.0)</p><p class="refpurpose"><span class="refname">CairoContext::fillExtents</span> -- <span class="refname">cairo_fill_extents</span> — <span class="dc-title">Computes the filled area</span></p>
</div>
<div class="refsect1 description" id="refsect1-cairocontext.fillextents-description">
<h3 class="title">Description</h3>
<p class="para">Object oriented style (method):</p>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span> <span class="type">array</span> <span class="methodname"><strong>CairoContext::fillExtents</strong></span>
( <span class="methodparam">void</span>
)</div>
<p class="para rdfs-comment">Procedural style:</p>
<div class="methodsynopsis dc-description">
<span class="type">array</span> <span class="methodname"><strong>cairo_fill_extents</strong></span>
( <span class="methodparam"><span class="type"><a href="class.cairocontext.html" class="type CairoContext">CairoContext</a></span> <code class="parameter">$context</code></span>
)</div>
<p class="para rdfs-comment">
Computes a bounding box in user coordinates covering the area that would be affected,
(the “inked” area), by a <span class="methodname"><a href="cairocontext.fill.html" class="methodname">CairoContext::fill()</a></span> operation given the
current path and fill parameters. If the current path is empty,
returns an empty rectangle (0,0,0,0). Surface dimensions and clipping are not taken into account.
</p>
<p class="para">
Contrast with <span class="methodname"><a href="cairocontext.pathextents.html" class="methodname">CairoContext::pathExtents()</a></span>, which is similar, but returns
non-zero extents for some paths with no inked area, (such as a simple line segment).
</p>
<p class="para">
Note that <span class="methodname"><strong>CairoContext::fillExtents()</strong></span> must necessarily do more work to
compute the precise inked areas in light of the fill rule, so
<span class="methodname"><a href="cairocontext.pathextents.html" class="methodname">CairoContext::pathExtents()</a></span> may be more desirable for sake of
performance if the non-inked path extents are desired.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-cairocontext.fillextents-parameters">
<h3 class="title">Parameters</h3>
<p class="para">
<dl>
<dt>
<span class="term"><em><code class="parameter">context</code></em></span>
<dd>
<p class="para">
A valid <a href="class.cairocontext.html" class="classname">CairoContext</a> object created with
<span class="methodname"><a href="cairocontext.construct.html" class="methodname">CairoContext::__construct()</a></span> or <span class="function"><a href="function.cairo-create.html" class="function">cairo_create()</a></span>
</p>
</dd>
</dt>
</dl>
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-cairocontext.fillextents-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
An array with the coordinates of the afected area
</p>
</div>
<div class="refsect1 examples" id="refsect1-cairocontext.fillextents-examples">
<h3 class="title">Examples</h3>
<p class="para">
<div class="example" id="example-2873">
<p><strong>Example #1 Object oriented style</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB"><?php<br /></span><span style="color: #FF8000">/* ... */<br /></span><span style="color: #0000BB">?></span>
</span>
</code></div>
</div>
<div class="example-contents"><p>The above example will output
something similar to:</p></div>
<div class="example-contents screen">
<div class="cdata"><pre>
...
</pre></div>
</div>
</div>
</p>
<p class="para">
<div class="example" id="example-2874">
<p><strong>Example #2 Procedural style</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB"><?php<br /></span><span style="color: #FF8000">/* ... */<br /></span><span style="color: #0000BB">?></span>
</span>
</code></div>
</div>
<div class="example-contents"><p>The above example will output
something similar to:</p></div>
<div class="example-contents screen">
<div class="cdata"><pre>
...
</pre></div>
</div>
</div>
</p>
</div>
<div class="refsect1 seealso" id="refsect1-cairocontext.fillextents-seealso">
<h3 class="title">See Also</h3>
<p class="para">
<ul class="simplelist">
<li class="member"> <span class="methodname"><a href="cairocontext.fill.html" class="methodname" rel="rdfs-seeAlso">CairoContext::fill()</a> - Fills the current path</span></li>
<li class="member"> <span class="methodname"><a href="cairocontext.setfillrule.html" class="methodname" rel="rdfs-seeAlso">CairoContext::setFillRule()</a> - The setFillRule purpose</span></li>
<li class="member"> <span class="methodname"><a href="cairocontext.fillpreserve.html" class="methodname" rel="rdfs-seeAlso">CairoContext::fillPreserve()</a> - Fills and preserve the current path</span></li>
</ul>
</p>
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