<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> <title>Reduces the image to a limited number of color level</title> </head> <body><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="imagick.polaroidimage.html">Imagick::polaroidImage</a></div> <div class="next" style="text-align: right; float: right;"><a href="imagick.previewimages.html">Imagick::previewImages</a></div> <div class="up"><a href="class.imagick.html">Imagick</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div><hr /><div id="imagick.posterizeimage" class="refentry"> <div class="refnamediv"> <h1 class="refname">Imagick::posterizeImage</h1> <p class="verinfo">(PECL imagick 2.0.0)</p><p class="refpurpose"><span class="refname">Imagick::posterizeImage</span> — <span class="dc-title">Reduces the image to a limited number of color level</span></p> </div> <div class="refsect1 description" id="refsect1-imagick.posterizeimage-description"> <h3 class="title">Description</h3> <div class="methodsynopsis dc-description"> <span class="type">bool</span> <span class="methodname"><strong>Imagick::posterizeImage</strong></span> ( <span class="methodparam"><span class="type">int</span> <code class="parameter">$levels</code></span> , <span class="methodparam"><span class="type">bool</span> <code class="parameter">$dither</code></span> )</div> <p class="para rdfs-comment"> Reduces the image to a limited number of color level. </p> </div> <div class="refsect1 parameters" id="refsect1-imagick.posterizeimage-parameters"> <h3 class="title">Parameters</h3> <p class="para"> <dl> <dt> <span class="term"><em><code class="parameter">levels</code></em></span> <dd> <p class="para"> </p> </dd> </dt> <dt> <span class="term"><em><code class="parameter">dither</code></em></span> <dd> <p class="para"> </p> </dd> </dt> </dl> </p> </div> <div class="refsect1 returnvalues" id="refsect1-imagick.posterizeimage-returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> Returns <strong><code>TRUE</code></strong> on success. </p> </div> </div><hr /><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="imagick.polaroidimage.html">Imagick::polaroidImage</a></div> <div class="next" style="text-align: right; float: right;"><a href="imagick.previewimages.html">Imagick::previewImages</a></div> <div class="up"><a href="class.imagick.html">Imagick</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div></body></html>