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<title>Gets the image data as string</title>
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<h1 class="refname">CairoImageSurface::getData</h1>
<p class="verinfo">(PECL cairo >= 0.1.0)</p><p class="refpurpose"><span class="refname">CairoImageSurface::getData</span> — <span class="dc-title">Gets the image data as string</span></p>
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<div class="refsect1 description" id="refsect1-cairoimagesurface.getdata-description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span> <span class="type">string</span> <span class="methodname"><strong>CairoImageSurface::getData</strong></span>
( <span class="methodparam">void</span>
)</div>
<p class="para rdfs-comment">
Returns the image data of this surface or NULL if surface is not an image surface,
or if <span class="methodname"><strong>CairoContext::finish()</strong></span>, procedural :
<span class="function"><a href="function.cairo-surface-finish.html" class="function">cairo_surface_finish()</a></span>, has been called.
</p>
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<div class="refsect1 parameters" id="refsect1-cairoimagesurface.getdata-parameters">
<h3 class="title">Parameters</h3>
<p class="para">This function has no parameters.</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-cairoimagesurface.getdata-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
The image data as string
</p>
</div>
<div class="refsect1 examples" id="refsect1-cairoimagesurface.getdata-examples">
<h3 class="title">Examples</h3>
<p class="para">
<div class="example" id="example-3062">
<p><strong>Example #1 <span class="methodname"><strong>CairoImageSurface::getData()</strong></span> example</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-cairoimagesurface.getdata-seealso">
<h3 class="title">See Also</h3>
<p class="para">
<ul class="simplelist">
<li class="member"> <span class="methodname"><a href="cairoimagesurface.getstride.html" class="methodname" rel="rdfs-seeAlso">CairoImageSurface::getStride()</a> - The getStride purpose</span></li>
</ul>
</p>
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