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<title>Combines one or more images into a single image</title>
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<h1 class="refname">Imagick::combineImages</h1>
<p class="verinfo">(PECL imagick 2.0.0)</p><p class="refpurpose"><span class="refname">Imagick::combineImages</span> — <span class="dc-title">Combines one or more images into a single image</span></p>
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<div class="refsect1 description" id="refsect1-imagick.combineimages-description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="type"><a href="class.imagick.html" class="type Imagick">Imagick</a></span> <span class="methodname"><strong>Imagick::combineImages</strong></span>
( <span class="methodparam"><span class="type">int</span> <code class="parameter">$channelType</code></span>
)</div>
<p class="para rdfs-comment">
Combines one or more images into a single image. The grayscale
value of the pixels of each image in the sequence is assigned
in order to the specified channels of the combined image. The
typical ordering would be image 1 => Red, 2 => Green,
3 => Blue, etc.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-imagick.combineimages-parameters">
<h3 class="title">Parameters</h3>
<p class="para">
<dl>
<dt>
<span class="term"><em><code class="parameter">channelType</code></em></span>
<dd>
<p class="para">
Provide any channel constant that is valid for your channel mode. To
apply to more than one channel, combine channeltype constants using
bitwise operators. Refer to this
list of <a href="imagick.constants.html#imagick.constants.channel" class="link">channel constants</a>.
</p>
</dd>
</dt>
</dl>
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-imagick.combineimages-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
Returns <strong><code>TRUE</code></strong> on success.
</p>
</div>
<div class="refsect1 errors" id="refsect1-imagick.combineimages-errors">
<h3 class="title">Errors/Exceptions</h3>
<p class="para">
Throws ImagickException on error.
</p>
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