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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>The Imagick class</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="imagick.examples.html">Examples</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.imagick-adaptiveblurimage.html">Imagick::adaptiveBlurImage</a></div> <div class="up"><a href="book.imagick.html">ImageMagick</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div><hr /><div> <h1 class="title">The <b class="classname">Imagick</b> class</h1> <div class="partintro"> <div id="imagick.synopsis" class="section"> <h2 class="title">Class synopsis</h2> <div class="classsynopsis"> <div class="ooclass"><b class="classname">Imagick</b></div> <div class="classsynopsisinfo"> <span class="ooclass"><b class="classname">Imagick</b></span> <span class="oointerface">implements <span class="interfacename">Iterator</span> </span> <span class="oointerface">, <span class="interfacename">Traversable</span> </span> {</div> <div class="methodsynopsis dc-description"> <span class="type">bool</span> <span class="methodname"><b><a href="function.imagick-adaptiveblurimage.html" class="function">Imagick::adaptiveBlurImage</a></b></span> ( <span class="methodparam"><span class="type">float</span> <tt class="parameter">$radius</tt></span> , <span class="methodparam"><span class="type">float</span> <tt class="parameter">$sigma</tt></span> [, <span class="methodparam"><span class="type">int</span> <tt class="parameter">$channel</tt></span> ] )</div><div class="methodsynopsis dc-description"> <span class="type">bool</span> <span class="methodname"><b><a href="function.imagick-adaptiveresizeimage.html" class="function">Imagick::adaptiveResizeImage</a></b></span> ( <span class="methodparam"><span class="type">int</span> <tt class="parameter">$columns</tt></span> , <span class="methodparam"><span class="type">int</span> <tt class="parameter">$rows</tt></span> [, <span class="methodparam"><span class="type">bool</span> <tt class="parameter">$fit</tt></span> ] )</div><div class="methodsynopsis dc-description"> <span class="type">bool</span> <span class="methodname"><b><a href="function.imagick-adaptivesharpenimage.html" class="function">Imagick::adaptiveSharpenImage</a></b></span> ( <span class="methodparam"><span class="type">float</span> <tt class="parameter">$radius</tt></span> , <span class="methodparam"><span class="type">float</span> <tt class="parameter">$sigma</tt></span> [, <span class="methodparam"><span class="type">int</span> <tt class="parameter">$channel</tt></span> ] )</div><div class="methodsynopsis dc-description"> <span class="type">bool</span> <span class="methodname"><b><a href="function.imagick-adaptivethresholdimage.html" class="function">Imagick::adaptiveThresholdImage</a></b></span> ( <span class="methodparam"><span class="type">int</span> <tt class="parameter">$width</tt></span> , <span class="methodparam"><span class="type">int</span> <tt class="parameter">$height</tt></span> , <span class="methodparam"><span class="type">int</span> <tt class="parameter">$offset</tt></span> )</div><div class="methodsynopsis dc-description"> <span class="type">bool</span> <span class="methodname"><b><a href="function.imagick-addimage.html" class="function">Imagick::addImage</a></b></span> ( <span class="methodparam"><span class="type"><a href="class.imagick.html" class="type Imagick">Imagick</a></span> <tt class="parameter">$source</tt></span> )</div><div class="methodsynopsis dc-description"> <span class="type">bool</span> <span class="methodname"><b><a href="function.imagick-addnoiseimage.html" class="function">Imagick::addNoiseImage</a></b></span> ( <span class="methodparam"><span class="type">int</span> <tt class="parameter">$noise_type</tt></span> [, <span class="methodparam"><span class="type">int</span> <tt class="parameter">$channel</tt></span> ] )</div><div class="methodsynopsis dc-description"> <span class="type">bool</span> <span class="methodname"><b><a href="function.imagick-affinetransformimage.html" class="function">Imagick::affineTransformImage</a></b></span> ( <span class="methodparam"><span class="type"><a href="class.imagickdraw.html" class="type ImagickDraw">ImagickDraw</a></span> <tt class="parameter">$matrix</tt></span> )</div><div class="methodsynopsis dc-description"> <span class="type">bool</span> <span class="methodname"><b><a href="function.imagick-annotateimage.html" class="function">Imagick::annotateImage</a></b></span> ( <span class="methodparam"><span class="type"><a href="class.imagickdraw.html" class="type ImagickDraw">ImagickDraw</a></span> <tt class="parameter">$draw_settings</tt></span> , <span class="methodparam"><span class="type">float</span> <tt class="parameter">$x</tt></span> , <span class="methodparam"><span class="type">float</span> <tt class="parameter">$y</tt></span> , <span class="methodparam"><span class="type">float</span> <tt class="parameter">$angle</tt></span> , <span class="methodparam"><span class="type">string</span> <tt class="parameter">$text</tt></span> )</div><div class="methodsynopsis dc-description"> <span class="type">Imagick</span> <span class="methodname"><b><a href="function.imagick-appendimages.html" class="function">Imagick::appendImages</a></b></span> ( <span class="methodparam"><span class="type">bool</span> <tt class="parameter">$stack</tt></span> )</div><div class="methodsynopsis dc-description"> <span class="type">Imagick</span> <span class="methodname"><b><a href="function.imagick-averageimages.html" class="function">Imagick::averageImages</a></b></span> ( <span class="methodparam">void</span> )</div><div class="methodsynopsis dc-description"> <span class="type">bool</span> <span class="methodname"><b><a href="function.imagick-blackthresholdimage.html" class="function">Imagick::blackThresholdImage</a></b></span> ( <span class="methodparam"><span class="type"><a href="language.pseudo-types.html#language.types.mixed" class="type mixed">mixed</a></span> <tt class="parameter">$threshold</tt></span> )</div><div class="methodsynopsis dc-description"> <span class="type">bool</span> <span class="methodname"><b><a href="function.imagick-blurimage.html" class="function">Imagick::blurImage</a></b></span> ( <span class="methodparam"><span class="type">float</span> <tt class="parameter">$radius</tt></span> , <span class="methodparam"><span class="type">float</span> <tt class="parameter">$sigma</tt></span> [, <span class="methodparam"><span class="type">int</span> <tt class="parameter">$channel</tt></span> ] )</div><div class="methodsynopsis dc-description"> <span class="type">bool</span> <span class="methodname"><b><a href="function.imagick-borderimage.html" class="function">Imagick::borderImage</a></b></span> ( <span class="methodparam"><span class="type"><a href="language.pseudo-types.html#language.types.mixed" class="type mixed">mixed</a></span> <tt class="parameter">$bordercolor</tt></span> , <span class="methodparam"><span class="type">int</span> <tt class="parameter">$width</tt></span> , <span class="methodparam"><span class="type">int</span> <tt class="parameter">$height</tt></span> )</div><div class="methodsynopsis dc-description"> <span class="type">bool</span> <span class="methodname"><b><a href="function.imagick-charcoalimage.html" class="function">Imagick::charcoalImage</a></b></span> ( <span class="methodparam"><span class="type">float</span> <tt class="parameter">$radius</tt></span> , <span class="methodparam"><span class="type">float</span> <tt class="parameter">$sigma</tt></span> )</div><div class="methodsynopsis dc-description"> <span class="type">bool</span> <span class="methodname"><b><a href="function.imagick-chopimage.html" class="function">Imagick::chopImage</a></b></span> ( <span class="methodparam"><span class="type">int</span> <tt class="parameter">$width</tt></span> , <span class="methodparam"><span class="type">int</span> <tt class="parameter">$height</tt></span> , <span class="methodparam"><span class="type">int</span> <tt class="parameter">$x</tt></span> , <span class="methodparam"><span class="type">int</span> <tt class="parameter">$y</tt></span> )</div><div class="methodsynopsis dc-description"> <span class="type">bool</span> <span class="methodname"><b><a href="function.imagick-clear.html" class="function">Imagick::clear</a></b></span> ( <span class="methodparam">void</span> )</div><div class="methodsynopsis dc-description"> <span class="type">bool</span> <span class="methodname"><b><a href="function.imagick-clipimage.html" class="function">Imagick::clipImage</a></b></span> ( <span class="methodparam">void</span> )</div><div class="methodsynopsis dc-description"> <span class="type">bool</span> <span class="methodname"><b><a href="function.imagick-clippathimage.html" class="function">Imagick::clipPathImage</a></b></span> ( <span class="methodparam"><span class="type">string</span> <tt class="parameter">$pathname</tt></span> , <span class="methodparam"><span class="type">bool</span> <tt class="parameter">$inside</tt></span> )</div><div class="methodsynopsis dc-description"> <span class="type">Imagick</span> <span class="methodname"><b><a href="function.imagick-clone.html" class="function">Imagick::clone</a></b></span> ( <span class="methodparam">void</span> )</div><div class="methodsynopsis dc-description"> <span class="type">bool</span> <span class="methodname"><b><a href="function.imagick-clutimage.html" class="function">Imagick::clutImage</a></b></span> ( <span class="methodparam"><span class="type"><a href="class.imagick.html" class="type Imagick">Imagick</a></span> <tt class="parameter">$lookup_table</tt></span> [, <span class="methodparam"><span class="type">int</span> <tt class="parameter">$channel</tt></span> ] )</div><div class="methodsynopsis dc-description"> <span class="type">Imagick</span> <span class="methodname"><b><a href="function.imagick-coalesceimages.html" class="function">Imagick::coalesceImages</a></b></span> ( <span class="methodparam">void</span> )</div><div class="methodsynopsis dc-description"> <span class="type">bool</span> <span class="methodname"><b><a href="function.imagick-paintfloodfillimage.html" class="function">Imagick::colorFloodfillImage</a></b></span> ( <span class="methodparam"><span class="type"><a href="language.pseudo-types.html#language.types.mixed" class="type mixed">mixed</a></span> <tt class="parameter">$fill</tt></span> , <span class="methodparam"><span class="type">float</span> <tt class="parameter">$fuzz</tt></span> , <span class="methodparam"><span class="type"><a href="language.pseudo-types.html#language.types.mixed" class="type mixed">mixed</a></span> <tt class="parameter">$bordercolor</tt></span> , <span class="methodparam"><span class="type">int</span> <tt class="parameter">$x</tt></span> , <span class="methodparam"><span class="type">int</span> <tt class="parameter">$y</tt></span> )</div><div class="methodsynopsis dc-description"> <span class="type">bool</span> <span class="methodname"><b><a href="function.imagick-colorizeimage.html" class="function">Imagick::colorizeImage</a></b></span> ( <span class="methodparam"><span class="type"><a href="language.pseudo-types.html#language.types.mixed" class="type mixed">mixed</a></span> <tt class="parameter">$colorize</tt></span> , <span class="methodparam"><span class="type"><a href="language.pseudo-types.html#language.types.mixed" class="type mixed">mixed</a></span> <tt class="parameter">$opacity</tt></span> )</div><div class="methodsynopsis dc-description"> <span class="type">Imagick</span> <span class="methodname"><b><a href="function.imagick-combineimages.html" class="function">Imagick::combineImages</a></b></span> ( <span class="methodparam"><span class="type">int</span> <tt class="parameter">$channelType</tt></span> )</div><div class="methodsynopsis dc-description"> <span class="type">bool</span> <span class="methodname"><b><a href="function.imagick-commentimage.html" class="function">Imagick::commentImage</a></b></span> ( <span class="methodparam"><span class="type">string</span> <tt class="parameter">$comment</tt></span> )</div><div class="methodsynopsis dc-description"> <span class="type">Imagick</span> <span class="methodname"><b><a href="function.imagick-compareimagechannels.html" class="function">Imagick::compareImageChannels</a></b></span> ( <span class="methodparam"><span class="type"><a href="class.imagick.html" class="type Imagick">Imagick</a></span> <tt class="parameter">$image</tt></span> , <span class="methodparam"><span class="type">int</span> <tt class="parameter">$channelType</tt></span> , <span class="methodparam"><span class="type">int</span> <tt class="parameter">$metricType</tt></span> )</div><div class="methodsynopsis dc-description"> <span class="type">Imagick</span> <span class="methodname"><b><a href="function.imagick-compareimagelayers.html" class="function">Imagick::compareImageLayers</a></b></span> ( <span class="methodparam"><span class="type">int</span> <tt class="parameter">$method</tt></span>⌨️ 快捷键说明
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