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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html> <head> <title>Draws an arc</title> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> </head> <body><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.imagickdraw-annotation.html">ImagickDraw::annotation</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.imagickdraw-bezier.html">ImagickDraw::bezier</a></div> <div class="up"><a href="class.imagickdraw.html">The ImagickDraw class</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div><hr /><div id="function.imagickdraw-arc" class="refentry"> <div class="refnamediv"> <h1 class="refname">ImagickDraw::arc</h1> <p class="verinfo">(No version information available, might be only in CVS)</p><p class="refpurpose"><span class="refname">ImagickDraw::arc</span> — <span class="dc-title">Draws an arc</span></p> </div> <div class="refsect1 description"> <h3 class="title">Description</h3> <div class="methodsynopsis dc-description"> <span class="type">bool</span> <span class="methodname"><b><b>ImagickDraw::arc</b></b></span> ( <span class="methodparam"><span class="type">float</span> <tt class="parameter">$sx</tt></span> , <span class="methodparam"><span class="type">float</span> <tt class="parameter">$sy</tt></span> , <span class="methodparam"><span class="type">float</span> <tt class="parameter">$ex</tt></span> , <span class="methodparam"><span class="type">float</span> <tt class="parameter">$ey</tt></span> , <span class="methodparam"><span class="type">float</span> <tt class="parameter">$sd</tt></span> , <span class="methodparam"><span class="type">float</span> <tt class="parameter">$ed</tt></span> )</div> <div class="warning"><b class="warning">Warning</b><p class="simpara">This function iscurrently not documented; only its argument list is available.</p></div> <p class="para"> Draws an arc falling within a specified bounding rectangle on the image. </p> </div> <div class="refsect1 parameters"> <h3 class="title">Parameters</h3> <p class="para"> <dl> <dt> <span class="term"><i><tt class="parameter">sx</tt></i></span> <dd> <p class="para"> Starting x ordinate of bounding rectangle </p> </dd> </dt> <dt> <span class="term"><i><tt class="parameter">sy</tt></i></span> <dd> <p class="para"> starting y ordinate of bounding rectangle </p> </dd> </dt> <dt> <span class="term"><i><tt class="parameter">ex</tt></i></span> <dd> <p class="para"> ending x ordinate of bounding rectangle </p> </dd> </dt> <dt> <span class="term"><i><tt class="parameter">ey</tt></i></span> <dd> <p class="para"> ending y ordinate of bounding rectangle </p> </dd> </dt> <dt> <span class="term"><i><tt class="parameter">sd</tt></i></span> <dd> <p class="para"> starting degrees of rotation </p> </dd> </dt> <dt> <span class="term"><i><tt class="parameter">ed</tt></i></span> <dd> <p class="para"> ending degrees of rotation </p> </dd> </dt> </dl> </p> </div> <div class="refsect1 returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> No value is returned. </p> </div></div><hr /><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.imagickdraw-annotation.html">ImagickDraw::annotation</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.imagickdraw-bezier.html">ImagickDraw::bezier</a></div> <div class="up"><a href="class.imagickdraw.html">The ImagickDraw class</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div></body></html>⌨️ 快捷键说明
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