<!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>Removes a region of an image and trims</title> </head> <body><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="imagick.charcoalimage.html">Imagick::charcoalImage</a></div> <div class="next" style="text-align: right; float: right;"><a href="imagick.clear.html">Imagick::clear</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.chopimage" class="refentry"> <div class="refnamediv"> <h1 class="refname">Imagick::chopImage</h1> <p class="verinfo">(PECL imagick 2.0.0)</p><p class="refpurpose"><span class="refname">Imagick::chopImage</span> — <span class="dc-title">Removes a region of an image and trims</span></p> </div> <div class="refsect1 description" id="refsect1-imagick.chopimage-description"> <h3 class="title">Description</h3> <div class="methodsynopsis dc-description"> <span class="type">bool</span> <span class="methodname"><strong>Imagick::chopImage</strong></span> ( <span class="methodparam"><span class="type">int</span> <code class="parameter">$width</code></span> , <span class="methodparam"><span class="type">int</span> <code class="parameter">$height</code></span> , <span class="methodparam"><span class="type">int</span> <code class="parameter">$x</code></span> , <span class="methodparam"><span class="type">int</span> <code class="parameter">$y</code></span> )</div> <p class="para rdfs-comment"> Removes a region of an image and collapses the image to occupy the removed portion. </p> </div> <div class="refsect1 parameters" id="refsect1-imagick.chopimage-parameters"> <h3 class="title">Parameters</h3> <p class="para"> <dl> <dt> <span class="term"><em><code class="parameter">width</code></em></span> <dd> <p class="para"> Width of the chopped area </p> </dd> </dt> <dt> <span class="term"><em><code class="parameter">height</code></em></span> <dd> <p class="para"> Height of the chopped area </p> </dd> </dt> <dt> <span class="term"><em><code class="parameter">x</code></em></span> <dd> <p class="para"> X origo of the chopped area </p> </dd> </dt> <dt> <span class="term"><em><code class="parameter">y</code></em></span> <dd> <p class="para"> Y origo of the chopped area </p> </dd> </dt> </dl> </p> </div> <div class="refsect1 returnvalues" id="refsect1-imagick.chopimage-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.chopimage-errors"> <h3 class="title">Errors/Exceptions</h3> <p class="para"> Throws ImagickException on error. </p> </div> <div class="refsect1 examples" id="refsect1-imagick.chopimage-examples"> <h3 class="title">Examples</h3> <p class="para"> <div class="example" id="example-3312"> <p><strong>Example #1 Using <span class="function"><strong>Imagick::chopImage()</strong></span>:</strong></p> <div class="example-contents"><p> Example of using Imagick::chopImage </p></div> <div class="example-contents"> <div class="phpcode"><code><span style="color: #000000"> <span style="color: #0000BB"><?php<br /></span><span style="color: #FF8000">/* Create some objects */<br /></span><span style="color: #0000BB">$image </span><span style="color: #007700">= new </span><span style="color: #0000BB">Imagick</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">$pixel </span><span style="color: #007700">= new </span><span style="color: #0000BB">ImagickPixel</span><span style="color: #007700">( </span><span style="color: #DD0000">'gray' </span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">/* New image */<br /></span><span style="color: #0000BB">$image</span><span style="color: #007700">-></span><span style="color: #0000BB">newImage</span><span style="color: #007700">(</span><span style="color: #0000BB">400</span><span style="color: #007700">, </span><span style="color: #0000BB">200</span><span style="color: #007700">, </span><span style="color: #0000BB">$pixel</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">/* Chop image */<br /></span><span style="color: #0000BB">$image</span><span style="color: #007700">-></span><span style="color: #0000BB">chopImage</span><span style="color: #007700">(</span><span style="color: #0000BB">200</span><span style="color: #007700">, </span><span style="color: #0000BB">200</span><span style="color: #007700">, </span><span style="color: #0000BB">0</span><span style="color: #007700">, </span><span style="color: #0000BB">0</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">/* Give image a format */<br /></span><span style="color: #0000BB">$image</span><span style="color: #007700">-></span><span style="color: #0000BB">setImageFormat</span><span style="color: #007700">(</span><span style="color: #DD0000">'png'</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">/* Output the image with headers */<br /></span><span style="color: #0000BB">header</span><span style="color: #007700">(</span><span style="color: #DD0000">'Content-type: image/png'</span><span style="color: #007700">);<br />echo </span><span style="color: #0000BB">$image</span><span style="color: #007700">;<br /><br /></span><span style="color: #0000BB">?></span> </span> </code></div> </div> </div> </p> </div> <div class="refsect1 seealso" id="refsect1-imagick.chopimage-seealso"> <h3 class="title">See Also</h3> <p class="para"> <ul class="simplelist"> <li class="member"> <span class="function"><a href="imagick.cropimage.html" class="function" rel="rdfs-seeAlso">Imagick::cropImage()</a> - Extracts a region of the image</span></li> </ul> </p> </div> </div><hr /><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="imagick.charcoalimage.html">Imagick::charcoalImage</a></div> <div class="next" style="text-align: right; float: right;"><a href="imagick.clear.html">Imagick::clear</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>