<!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>Creating a parallelogram</title> </head> <body><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="gmagick.setsize.html">Gmagick::setsize</a></div> <div class="next" style="text-align: right; float: right;"><a href="gmagick.solarizeimage.html">Gmagick::solarizeimage</a></div> <div class="up"><a href="class.gmagick.html">Gmagick</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div><hr /><div id="gmagick.shearimage" class="refentry"> <div class="refnamediv"> <h1 class="refname">Gmagick::shearimage</h1> <p class="verinfo">(PECL gmagick >= Unknown)</p><p class="refpurpose"><span class="refname">Gmagick::shearimage</span> — <span class="dc-title">Creating a parallelogram</span></p> </div> <div class="refsect1 description" id="refsect1-gmagick.shearimage-description"> <h3 class="title">Description</h3> <div class="methodsynopsis dc-description"> <span class="modifier">public</span> <span class="type"><a href="class.gmagick.html" class="type Gmagick">Gmagick</a></span> <span class="methodname"><strong>Gmagick::shearimage</strong></span> ( <span class="methodparam"><span class="type"><a href="language.pseudo-types.html#language.types.mixed" class="type mixed">mixed</a></span> <code class="parameter">$color</code></span> , <span class="methodparam"><span class="type">float</span> <code class="parameter">$xShear</code></span> , <span class="methodparam"><span class="type">float</span> <code class="parameter">$yShear</code></span> )</div> <p class="para rdfs-comment"> Slides one edge of an image along the X or Y axis, creating a parallelogram. An X direction shear slides an edge along the X axis, while a Y direction shear slides an edge along the Y axis. The amount of the shear is controlled by a shear angle. For X direction shears, x_shear is measured relative to the Y axis, and similarly, for Y direction shears y_shear is measured relative to the X axis. Empty triangles left over from shearing the image are filled with the background color. </p> </div> <div class="refsect1 parameters" id="refsect1-gmagick.shearimage-parameters"> <h3 class="title">Parameters</h3> <p class="para"> <dl> <dt> <span class="term"><em><code class="parameter">color</code></em></span> <dd> <p class="para"> The background pixel wand. </p> </dd> </dt> <dt> <span class="term"><em><code class="parameter">xShear</code></em></span> <dd> <p class="para"> The number of degrees to shear the image. </p> </dd> </dt> <dt> <span class="term"><em><code class="parameter">yShear</code></em></span> <dd> <p class="para"> The number of degrees to shear the image. </p> </dd> </dt> </dl> </p> </div> <div class="refsect1 returnvalues" id="refsect1-gmagick.shearimage-returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> The Gmagick object on success </p> </div> <div class="refsect1 errors" id="refsect1-gmagick.shearimage-errors"> <h3 class="title">Errors/Exceptions</h3> <p class="para"> Throws an <strong class="classname">GmagickException</strong> on error. </p> </div> </div><hr /><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="gmagick.setsize.html">Gmagick::setsize</a></div> <div class="next" style="text-align: right; float: right;"><a href="gmagick.solarizeimage.html">Gmagick::solarizeimage</a></div> <div class="up"><a href="class.gmagick.html">Gmagick</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div></body></html>