<!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>Select an area for future drawing</title> </head> <body><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.swf-translate.html">swf_translate</a></div> <div class="next" style="text-align: right; float: right;"><a href="refs.fileprocess.process.html">Process Control Extensions</a></div> <div class="up"><a href="ref.swf.html">SWF Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div><hr /><div id="function.swf-viewport" class="refentry"> <div class="refnamediv"> <h1 class="refname">swf_viewport</h1> <p class="verinfo">(PHP 4)</p><p class="refpurpose"><span class="refname">swf_viewport</span> — <span class="dc-title">Select an area for future drawing</span></p> </div> <div class="refsect1 description" id="refsect1-function.swf-viewport-description"> <h3 class="title">Description</h3> <div class="methodsynopsis dc-description"> <span class="type"><span class="type void">void</span></span> <span class="methodname"><strong>swf_viewport</strong></span> ( <span class="methodparam"><span class="type">float</span> <code class="parameter">$xmin</code></span> , <span class="methodparam"><span class="type">float</span> <code class="parameter">$xmax</code></span> , <span class="methodparam"><span class="type">float</span> <code class="parameter">$ymin</code></span> , <span class="methodparam"><span class="type">float</span> <code class="parameter">$ymax</code></span> )</div> <p class="para rdfs-comment"> Selects an area for future drawing for <em><code class="parameter">xmin</code></em> to <em><code class="parameter">xmax</code></em> and <em><code class="parameter">ymin</code></em> to <em><code class="parameter">ymax</code></em>, if this function is not called the area defaults to the size of the screen. </p> </div> <div class="refsect1 parameters" id="refsect1-function.swf-viewport-parameters"> <h3 class="title">Parameters</h3> <p class="para"> <dl> <dt> <span class="term"><em><code class="parameter">xmin</code></em></span> <dd> <p class="para"> </p> </dd> </dt> <dt> <span class="term"><em><code class="parameter">xmax</code></em></span> <dd> <p class="para"> </p> </dd> </dt> <dt> <span class="term"><em><code class="parameter">ymin</code></em></span> <dd> <p class="para"> </p> </dd> </dt> <dt> <span class="term"><em><code class="parameter">ymax</code></em></span> <dd> <p class="para"> </p> </dd> </dt> </dl> </p> </div> <div class="refsect1 returnvalues" id="refsect1-function.swf-viewport-returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> No value is returned. </p> </div> </div><hr /><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.swf-translate.html">swf_translate</a></div> <div class="next" style="text-align: right; float: right;"><a href="refs.fileprocess.process.html">Process Control Extensions</a></div> <div class="up"><a href="ref.swf.html">SWF Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div></body></html>