function.haruimage-setcolormask.html
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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>Set the color mask of the image</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.haruimage-getwidth.html">HaruImage::getWidth</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.haruimage-setmaskimage.html">HaruImage::setMaskImage</a></div> <div class="up"><a href="class.haruimage.html">HaruImage</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div><hr /><div id="function.haruimage-setcolormask" class="refentry"> <div class="refnamediv"> <h1 class="refname">HaruImage::setColorMask</h1> <p class="verinfo">(PECL haru:0.0.1)</p><p class="refpurpose"><span class="refname">HaruImage::setColorMask</span> — <span class="dc-title">Set the color mask of the image</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>HaruImage::setColorMask</b></b></span> ( <span class="methodparam"><span class="type">int</span> <tt class="parameter">$rmin</tt></span> , <span class="methodparam"><span class="type">int</span> <tt class="parameter">$rmax</tt></span> , <span class="methodparam"><span class="type">int</span> <tt class="parameter">$gmin</tt></span> , <span class="methodparam"><span class="type">int</span> <tt class="parameter">$gmax</tt></span> , <span class="methodparam"><span class="type">int</span> <tt class="parameter">$bmin</tt></span> , <span class="methodparam"><span class="type">int</span> <tt class="parameter">$bmax</tt></span> )</div> <p class="para rdfs-comment"> Defines the transparent color of the image using the RGB range values. The color within the range is displayed as a transparent color. The color space of the image must be RGB. </p> </div> <div class="refsect1 parameters"> <h3 class="title">Parameters</h3> <p class="para"> <dl> <dt> <span class="term"><i><tt class="parameter">rmin</tt></i></span> <dd> <p class="para"> The lower limit of red. Must be between 0 and 255. </p> </dd> </dt> <dt> <span class="term"><i><tt class="parameter">rmax</tt></i></span> <dd> <p class="para"> The upper limit of red. Must be between 0 and 255. </p> </dd> </dt> <dt> <span class="term"><i><tt class="parameter">gmin</tt></i></span> <dd> <p class="para"> The lower limit of green. Must be between 0 and 255. </p> </dd> </dt> <dt> <span class="term"><i><tt class="parameter">gmax</tt></i></span> <dd> <p class="para"> The upper limit of green. Must be between 0 and 255. </p> </dd> </dt> <dt> <span class="term"><i><tt class="parameter">bmin</tt></i></span> <dd> <p class="para"> The lower limit of blue. Must be between 0 and 255. </p> </dd> </dt> <dt> <span class="term"><i><tt class="parameter">bmax</tt></i></span> <dd> <p class="para"> The upper limit of blue. Must be between 0 and 255. </p> </dd> </dt> </dl> </p> </div> <div class="refsect1 returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> Returns <b><tt>TRUE</tt></b> on success. </p> </div> <div class="refsect1 errors"> <h3 class="title">Errors/Exceptions</h3> <p class="para"> Throws <a href="class.haruexception.html" class="classname">HaruException</a> on error. </p> </div></div><hr /><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.haruimage-getwidth.html">HaruImage::getWidth</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.haruimage-setmaskimage.html">HaruImage::setMaskImage</a></div> <div class="up"><a href="class.haruimage.html">HaruImage</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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