Gitiles
Code Review Sign In
gerrit-public.fairphone.software / platform / external / ImageMagick / 751980dac8acbf24b155ae0d3b45fdf4c452f55c / . / www / api / module.html
blob: 56998be5d1aa0384d45ddfda8d6e81f97fba2796 [file] [log] [blame]
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN"
"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html version="-//W3C//DTD XHTML 1.1//EN"
xmlns="http://www.w3.org/1999/xhtml" xml:lang="en"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.w3.org/1999/xhtml
http://www.w3.org/MarkUp/SCHEMA/xhtml11.xsd">
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8"/>
<meta name="google-site-verification" content="MxsMq6bdLOx0KSuz1MY6yG9ZTIJ7_7DVRfl5NCAT5Yg"/>
<title>ImageMagick: MagickCore, C API for ImageMagick: Loadable Modules</title>
<meta http-equiv="content-language" content="en-US"/>
<meta http-equiv="content-type" content="text/html; charset=utf-8"/>
<meta http-equiv="reply-to" content="magick-users@imagemagick.org"/>
<meta name="application-name" content="ImageMagick"/>
<meta name="description" content="Use ImageMagick to convert, edit, or compose bitmap images in a variety of formats. In addition resize, rotate, shear, distort and transform images automagically."/>
<meta name="application-url" content="http://www.imagemagick.org"/>
<meta name="generator" content="PHP"/>
<meta name="keywords" content="magickcore, c, api, for, imagemagick:, loadable, modules, ImageMagick, PerlMagick, image processing, OpenMP, software development library, image, photo, software, Magick++, MagickWand"/>
<meta name="rating" content="GENERAL"/>
<meta name="robots" content="INDEX, FOLLOW"/>
<meta name="generator" content="ImageMagick Studio LLC"/>
<meta name="author" content="ImageMagick Studio LLC"/>
<meta name="revisit-after" content="2 DAYS"/>
<meta name="resource-type" content="document"/>
<meta name="copyright" content="Copyright (c) 1999-2012 ImageMagick Studio LLC"/>
<meta name="distribution" content="Global"/>
<link rel="icon" href="../../../../../../../../../../../../../../../../images/wand.png"/>
<link rel="shortcut icon" href="../../../../../../../../../../../../../../../../images/wand.ico" type="images/x-icon"/>
<link rel="canonical" href="http://www.imagemagick.org" />
<link rel="meta" type="application/rdf+xml" title="ICI" href="http://imagemagick.org/ici.rdf"/>
<!-- Add jQuery library -->
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.7/jquery.min.js"></script>
<!-- Optionaly include easing and/or mousewheel plugins -->
<script type="text/javascript" src="http://www.imagemagick.org/fancybox/jquery.easing-1.3.pack.js"></script>
<script type="text/javascript" src="http://www.imagemagick.org/fancybox/jquery.mousewheel-3.0.6.pack.js"></script>
<!-- Add fancyBox -->
<link rel="stylesheet" href="http://www.imagemagick.org/fancybox/jquery.fancybox.css?v=2.0.4" type="text/css" media="screen" />
<script type="text/javascript" src="http://www.imagemagick.org/fancybox/jquery.fancybox.pack.js?v=2.0.4"></script>
<!-- Optionaly include button and/or thumbnail helpers -->
<link rel="stylesheet" href="http://www.imagemagick.org/fancybox/helpers/jquery.fancybox-buttons.css?v=2.0.4" type="text/css" media="screen" />
<script type="text/javascript" src="http://www.imagemagick.org/fancybox/helpers/jquery.fancybox-buttons.js?v=2.0.4"></script>
<link rel="stylesheet" href="http://www.imagemagick.org/fancybox/helpers/jquery.fancybox-thumbs.css?v=2.0.4" type="text/css" media="screen" />
<script type="text/javascript" src="http://www.imagemagick.org/fancybox/helpers/jquery.fancybox-thumbs.js?v=2.0.4"></script>
<script type="text/javascript">
$(document).ready(function() {
$(".fancybox").fancybox();
});
</script>
<!-- ImageMagick style -->
<link rel="stylesheet" href="http://www.google.com/cse/style/look/default.css" type="text/css" />
<style type="text/css" media="all">
@import url("../../../../../../../../../../../../../../../../www/magick.css");
</style>
</head>
<body id="www-imagemagick-org">
<div class="titlebar">
<div style="margin: 17px auto; float: left;">
<script type="text/javascript">
<!--
google_ad_client = "pub-3129977114552745";
google_ad_slot = "5439289906";
google_ad_width = 728;
google_ad_height = 90;
//-->
</script>
<script type="text/javascript"
src="http://pagead2.googlesyndication.com/pagead/show_ads.js">
</script>
</div>
<a href="../../../../../../../../../../../../../../../../discourse-server">
<img src="../../../../../../../../../../../../../../../../images/logo.jpg"
alt="ImageMagick Logo"
style="width: 123px; height: 118px; border: 0px; float: right;" /></a>
<a href="../../../../../../../../../../../../../../../../index.html">
<img src="../../../../../../../../../../../../../../../../images/sprite.jpg"
alt="ImageMagick Sprite"
style="width: 114px; height: 118px; border: 0px; float: right;" /></a>
</div>
<div class="westbar">
<div class="menu">
<a title="About ImageMagick" href="../../../../../../../../../../../../../../../../index.html">About ImageMagick</a>
</div>
<div class="menu">
<a title="Binary Releases" href="../../../../../../../../../../../../../../../../www/binary-releases.html">Binary Releases</a>
</div>
<div class="sub">
<a title="Binary Release: Unix" href="../../../../../../../../../../../../../../../../www/binary-releases.html#unix">Unix</a>
</div>
<div class="sub">
<a title="Binary Release: MacOS X" href="../../../../../../../../../../../../../../../../www/binary-releases.html#macosx">Mac OS X</a>
</div>
<div class="sub">
<a title="Binary Release: iOS" href="../../../../../../../../../../../../../../../../www/binary-releases.html#iOS">iOS</a>
</div>
<div class="sub">
<a title="Binary Release: Windows" href="../../../../../../../../../../../../../../../../www/binary-releases.html#windows">Windows</a>
</div>
<div class="sep"></div>
<div class="menu">
<a title="Command-line Tools" href="../../../../../../../../../../../../../../../../www/command-line-tools.html">Command-line Tools</a>
</div>
<div class="sub">
<a title="Command-line Tools: Processing" href="../../../../../../../../../../../../../../../../www/command-line-processing.html">Processing</a>
</div>
<div class="sub">
<a title="Command-line Tools: Options" href="../../../../../../../../../../../../../../../../www/command-line-options.html">Options</a>
</div>
<div class="sub">
<a title="Command-line Tools: Usage" href="http://www.imagemagick.org/Usage/">Usage</a>
</div>
<div class="menu">
<a title="Program Interfaces" href="../../../../../../../../../../../../../../../../www/api.html">Program Interfaces</a>
</div>
<div class="sub">
<a title="Program Interface: MagickWand" href="../../../../../../../../../../../../../../../../www/magick-wand.html">MagickWand</a>
</div>
<div class="sub">
<a title="Program Interface: MagickCore" href="../../../../../../../../../../../../../../../../www/magick-core.html">MagickCore</a>
</div>
<div class="sub">
<a title="Program Interface: PerlMagick" href="../../../../../../../../../../../../../../../../www/perl-magick.html">PerlMagick</a>
</div>
<div class="sub">
<a title="Program Interface: Magick++" href="../../../../../../../../../../../../../../../../www/magick++.html">Magick++</a>
</div>
<div class="sep"></div>
<div class="menu">
<a title="Install from Source" href="../../../../../../../../../../../../../../../../www/install-source.html">Install from Source</a>
</div>
<div class="sub">
<a title="Install from Source: Unix" href="../../../../../../../../../../../../../../../../www/install-source.html#unix">Unix</a>
</div>
<div class="sub">
<a title="Install from Source: Windows" href="../../../../../../../../../../../../../../../../www/install-source.html#windows">Windows</a>
</div>
<div class="menu">
<a title="Resources" href="../../../../../../../../../../../../../../../../www/resources.html">Resources</a>
</div>
<div class="menu">
<a title="Architecture" href="../../../../../../../../../../../../../../../../www/architecture.html">Architecture</a>
</div>
<div class="menu">
<a title="Download" href="../../../../../../../../../../../../../../../../www/download.html">Download</a>
</div>
<div class="sep"></div>
<div class="menu">
<a title="Search" href="../../../../../../../../../../../../../../../../www/search.html">Search</a>
</div>
<div class="sep"></div>
<div class="menu">
<a title="Site Map" href="../../../../../../../../../../../../../../../../www/sitemap.html">Site Map</a>
</div>
<div class="sub">
<a title="Site Map: Links" href="../../../../../../../../../../../../../../../../www/links.html">Links</a>
</div>
<div class="sep"></div>
<div class="menu">
<a rel="follow" title="Sponsors" href="../../../../../../../../../../../../../../../../www/sponsors.html">Sponsors:</a>
<a href="http://www.networkredux.com"> <img src="../../../../../../../../../../../../../../../../images/networkredux.png" width="140" height="31" alt="[sponsor]" style="margin-top: 4px; margin-left: 4px; border: 0px; float: left;" /></a>
<a href="http://www.dinodirect.com/ipads-tablets/"> <img src="../../../../../../../../../../../../../../../../images/dino-direct.jpg" width="140" height="90" alt="[sponsor]" style="margin-top: 4px; margin-left: 4px; border: 0px; float: left;" /></a><!-- 201208010120 mickey@163... -->
<div class="sponsbox">
<div class="sponsor">
<a rel="follow" title="Sponsor: The Fastest &amp; Easiest Way to Find Images" href="http://www.graphicsfactory.com">The Fastest &amp; Easiest Way to Find Images</a><!-- 201210010270 graphicsfac... -->
</div>
<div class="sponsor">
<a rel="follow" title="Sponsor: VPS" href="http://www.interdominios.com/vps">VPS</a><!-- 201209010090 barsh@inter... -->
</div>
<div class="sponsor">
<a rel="follow" title="Werbebanner Werbeplane" href="http://www.allesbanner.de">Werbebanner Werbeplane</a><!-- 201212010450 info@druck... -->
</div>
<div class="sponsor">
<a rel="follow" title="Entertainment News &amp; Photos" href="http://www.zimbio.com">Entertainment News &amp; Photos</a><!-- 201211010540 bd@zimb... -->
</div>
<div class="sponsor">
<a rel="follow" title="Sponsor: LED24" href="http://led24.de/">LED24</a><!-- 201207010270 info@led24... -->
</div>
<div class="sponsor">
<a rel="follow" title="Sponsor: Best Website Hosting" href="http://www.top-cheap-web-hosting.com">Best Website Hosting</a><!-- 201304010090 eunge.liu-->
</div>
<div class="sponsor">
<a rel="follow" title="Android Tablet" href="http://www.dinodirect.com/ipads-tablets/">Android Tablet</a><!-- 201208010120 mickey@163... -->
</div>
<div class="sponsor">
<a rel="follow" title="Sponsor: Web Site Hosting" href="http://webhostinggeeks.com">Web Site Hosting</a><!-- 201302010900 funds@enmob... -->
</div>
<div class="sponsor">
<a rel="follow" title="Sponsor: Premium Quality Stock Photos" href="http://www.f1online.pro/en/">Premium Quality Stock Photos</a><!-- 2012080100540 ... -->
</div>
<div class="sponsor">
<a rel="follow" title="Sponsor: Druckerei" href="http://print24.com/de/">Druckerei</a><!-- 2012070100250 ... -->
</div>
<div class="sponsor">
<a rel="follow" title="Sponsor: Managed Server" href="http://www.robhost.de">Managed Server</a><!-- 201210010720 klikics... -->
</div>
<div class="sponsor">
<a rel="follow" title="Sponsor: Druckerei" href="http://www.allesdruck.de">Druckerei</a><!-- 201303011500 r.leo -->
</div>
<div class="sponsor">
<a rel="follow" title="Sponsor: Notebook Reparatur" href="http://www.notebook-reparaturen-berlin.de">Notebook Reparatur</a><!-- 2012080100300 atlas-multimedia-->
</div>
<div class="sponsor">
<a rel="follow" title="Sponsor: Fototapete - Tapetendruck" href="http://www.druck-expert.com/Fototapete-Tapetendruck,category,8830.html">Fototapete - Tapetendruck</a><!-- 2012100100155 info@druck-->
</div>
</div>
</div>
</div>
<div class="eastbar">
<div class="g-plusone" id="gplusone"></div>
<script type="text/javascript">
window.___gcfg = {
lang: 'en-US'
};
(function() {
var po = document.createElement('script');
po.type = 'text/javascript'; po.async = true;
po.src = 'https://apis.google.com/js/plusone.js';
var script = document.getElementsByTagName('script')[0];
script.parentNode.insertBefore(po, script);
})();
var gplusone = document.getElementById("gplusone");
gplusone.setAttribute("data-size","medium");
gplusone.setAttribute("data-count","false");
</script>
</div>
<div class="main">
<h1>Module module Methods</h1>
<p class="navigation-index">[<a href="module.html#AcquireModuleInfo">AcquireModuleInfo</a> &bull; <a href="module.html#DestroyModuleList">DestroyModuleList</a> &bull; <a href="module.html#GetModuleInfo">GetModuleInfo</a> &bull; <a href="module.html#GetModuleInfoList">GetModuleInfoList</a> &bull; <a href="module.html#GetModuleList">GetModuleList</a> &bull; <a href="module.html#GetMagickModulePath">GetMagickModulePath</a> &bull; <a href="module.html#InitializeModuleList">InitializeModuleList</a> &bull; <a href="module.html#InvokeDynamicImageFilter">InvokeDynamicImageFilter</a> &bull; <a href="module.html#ListModuleInfo">ListModuleInfo</a> &bull; <a href="module.html#OpenModule">OpenModule</a> &bull; <a href="module.html#OpenModules">OpenModules</a> &bull; <a href="module.html#RegisterModule">RegisterModule</a> &bull; <a href="module.html#TagToCoderModuleName">TagToCoderModuleName</a> &bull; <a href="module.html#TagToFilterModuleName">TagToFilterModuleName</a> &bull; <a href="module.html#TagToModuleName">TagToModuleName</a> &bull; <a href="module.html#UnregisterModule">UnregisterModule</a>]</p>
<h2><a href="http://www.imagemagick.org/api/MagickCore/module_8c.html" id="AcquireModuleInfo">AcquireModuleInfo</a></h2>
<div class="doc-section">
<p>AcquireModuleInfo() allocates the ModuleInfo structure.</p>
<p>The format of the AcquireModuleInfo method is:</p>
<pre class="code">
ModuleInfo *AcquireModuleInfo(const char *path,const char *tag)
</pre>
<p>A description of each parameter follows:</p>
<h5>path</h5>
<p>the path associated with the tag.</p>
<h5>tag</h5>
<p>a character string that represents the image format we are looking for.</p>
</div>
<h2><a href="http://www.imagemagick.org/api/MagickCore/module_8c.html" id="DestroyModuleList">DestroyModuleList</a></h2>
<div class="doc-section">
<p>DestroyModuleList() unregisters any previously loaded modules and exits the module loaded environment.</p>
<p>The format of the DestroyModuleList module is:</p>
<pre class="text">
void DestroyModuleList(void)
</pre>
</div>
<h2><a href="http://www.imagemagick.org/api/MagickCore/module_8c.html" id="GetModuleInfo">GetModuleInfo</a></h2>
<div class="doc-section">
<p>GetModuleInfo() returns a pointer to a ModuleInfo structure that matches the specified tag. If tag is NULL, the head of the module list is returned. If no modules are loaded, or the requested module is not found, NULL is returned.</p>
<p>The format of the GetModuleInfo module is:</p>
<pre class="text">
ModuleInfo *GetModuleInfo(const char *tag,ExceptionInfo *exception)
</pre>
<p>A description of each parameter follows:</p>
<h5>tag</h5>
<p>a character string that represents the image format we are looking for.</p>
<h5>exception</h5>
<p>return any errors or warnings in this structure.</p>
</div>
<h2><a href="http://www.imagemagick.org/api/MagickCore/module_8c.html" id="GetModuleInfoList">GetModuleInfoList</a></h2>
<div class="doc-section">
<p>GetModuleInfoList() returns any modules that match the specified pattern.</p>
<p>The format of the GetModuleInfoList function is:</p>
<pre class="text">
const ModuleInfo **GetModuleInfoList(const char *pattern,
size_t *number_modules,ExceptionInfo *exception)
</pre>
<p>A description of each parameter follows:</p>
<h5>pattern</h5>
<p>Specifies a pointer to a text string containing a pattern.</p>
<h5>number_modules</h5>
<p>This integer returns the number of modules in the list.</p>
<h5>exception</h5>
<p>return any errors or warnings in this structure.</p>
</div>
<h2><a href="http://www.imagemagick.org/api/MagickCore/module_8c.html" id="GetModuleList">GetModuleList</a></h2>
<div class="doc-section">
<p>GetModuleList() returns any image format modules that match the specified pattern.</p>
<p>The format of the GetModuleList function is:</p>
<pre class="text">
char **GetModuleList(const char *pattern,const MagickModuleType type,
size_t *number_modules,ExceptionInfo *exception)
</pre>
<p>A description of each parameter follows:</p>
<h5>pattern</h5>
<p>Specifies a pointer to a text string containing a pattern.</p>
<h5>type</h5>
<p>choose from MagickImageCoderModule or MagickImageFilterModule.</p>
<h5>number_modules</h5>
<p>This integer returns the number of modules in the list.</p>
<h5>exception</h5>
<p>return any errors or warnings in this structure.</p>
</div>
<h2><a href="http://www.imagemagick.org/api/MagickCore/module_8c.html" id="GetMagickModulePath">GetMagickModulePath</a></h2>
<div class="doc-section">
<p>GetMagickModulePath() finds a module with the specified module type and filename.</p>
<p>The format of the GetMagickModulePath module is:</p>
<pre class="text">
MagickBooleanType GetMagickModulePath(const char *filename,
MagickModuleType module_type,char *path,ExceptionInfo *exception)
</pre>
<p>A description of each parameter follows:</p>
<h5>filename</h5>
<p>the module file name.</p>
<h5>module_type</h5>
<p>the module type: MagickImageCoderModule or MagickImageFilterModule.</p>
<h5>path</h5>
<p>the path associated with the filename.</p>
<h5>exception</h5>
<p>return any errors or warnings in this structure.</p>
</div>
<h2><a href="http://www.imagemagick.org/api/MagickCore/module_8c.html" id="InitializeModuleList">InitializeModuleList</a></h2>
<div class="doc-section">
<p>InitializeModuleList() initializes the module loader.</p>
<p>The format of the InitializeModuleList() method is:</p>
<pre class="code">
InitializeModuleList(Exceptioninfo *exception)
</pre>
<p>A description of each parameter follows.</p>
<h5>exception</h5>
<p>return any errors or warnings in this structure.</p>
</div>
<h2><a href="http://www.imagemagick.org/api/MagickCore/module_8c.html" id="InvokeDynamicImageFilter">InvokeDynamicImageFilter</a></h2>
<div class="doc-section">
<p>InvokeDynamicImageFilter() invokes a dynamic image filter.</p>
<p>The format of the InvokeDynamicImageFilter module is:</p>
<pre class="text">
MagickBooleanType InvokeDynamicImageFilter(const char *tag,Image **image,
const int argc,const char **argv,ExceptionInfo *exception)
</pre>
<p>A description of each parameter follows:</p>
<h5>tag</h5>
<p>a character string that represents the name of the particular module.</p>
<h5>image</h5>
<p>the image.</p>
<h5>argc</h5>
<p>a pointer to an integer describing the number of elements in the argument vector.</p>
<h5>argv</h5>
<p>a pointer to a text array containing the command line arguments.</p>
<h5>exception</h5>
<p>return any errors or warnings in this structure.</p>
</div>
<h2><a href="http://www.imagemagick.org/api/MagickCore/module_8c.html" id="ListModuleInfo">ListModuleInfo</a></h2>
<div class="doc-section">
<p>ListModuleInfo() lists the module info to a file.</p>
<p>The format of the ListModuleInfo module is:</p>
<pre class="text">
MagickBooleanType ListModuleInfo(FILE *file,ExceptionInfo *exception)
</pre>
<p>A description of each parameter follows.</p>
<h5>file</h5>
<p>An pointer to a FILE.</p>
<h5>exception</h5>
<p>return any errors or warnings in this structure.</p>
</div>
<h2><a href="http://www.imagemagick.org/api/MagickCore/module_8c.html" id="OpenModule">OpenModule</a></h2>
<div class="doc-section">
<p>OpenModule() loads a module, and invokes its registration module. It returns MagickTrue on success, and MagickFalse if there is an error.</p>
<p>The format of the OpenModule module is:</p>
<pre class="text">
MagickBooleanType OpenModule(const char *module,ExceptionInfo *exception)
</pre>
<p>A description of each parameter follows:</p>
<h5>module</h5>
<p>a character string that indicates the module to load.</p>
<h5>exception</h5>
<p>return any errors or warnings in this structure.</p>
</div>
<h2><a href="http://www.imagemagick.org/api/MagickCore/module_8c.html" id="OpenModules">OpenModules</a></h2>
<div class="doc-section">
<p>OpenModules() loads all available modules.</p>
<p>The format of the OpenModules module is:</p>
<pre class="text">
MagickBooleanType OpenModules(ExceptionInfo *exception)
</pre>
<p>A description of each parameter follows:</p>
<h5>exception</h5>
<p>return any errors or warnings in this structure.</p>
</div>
<h2><a href="http://www.imagemagick.org/api/MagickCore/module_8c.html" id="RegisterModule">RegisterModule</a></h2>
<div class="doc-section">
<p>RegisterModule() adds an entry to the module list. It returns a pointer to the registered entry on success.</p>
<p>The format of the RegisterModule module is:</p>
<pre class="text">
ModuleInfo *RegisterModule(const ModuleInfo *module_info,
ExceptionInfo *exception)
</pre>
<p>A description of each parameter follows:</p>
<h5>info</h5>
<p>a pointer to the registered entry is returned.</p>
<h5>module_info</h5>
<p>a pointer to the ModuleInfo structure to register.</p>
<h5>exception</h5>
<p>return any errors or warnings in this structure.</p>
</div>
<h2><a href="http://www.imagemagick.org/api/MagickCore/module_8c.html" id="TagToCoderModuleName">TagToCoderModuleName</a></h2>
<div class="doc-section">
<p>TagToCoderModuleName() munges a module tag and obtains the filename of the corresponding module.</p>
<p>The format of the TagToCoderModuleName module is:</p>
<pre class="text">
char *TagToCoderModuleName(const char *tag,char *name)
</pre>
<p>A description of each parameter follows:</p>
<h5>tag</h5>
<p>a character string representing the module tag.</p>
<h5>name</h5>
<p>return the module name here.</p>
</div>
<h2><a href="http://www.imagemagick.org/api/MagickCore/module_8c.html" id="TagToFilterModuleName">TagToFilterModuleName</a></h2>
<div class="doc-section">
<p>TagToFilterModuleName() munges a module tag and returns the filename of the corresponding filter module.</p>
<p>The format of the TagToFilterModuleName module is:</p>
<pre class="text">
void TagToFilterModuleName(const char *tag,char name)
</pre>
<p>A description of each parameter follows:</p>
<h5>tag</h5>
<p>a character string representing the module tag.</p>
<h5>name</h5>
<p>return the filter name here.</p>
</div>
<h2><a href="http://www.imagemagick.org/api/MagickCore/module_8c.html" id="TagToModuleName">TagToModuleName</a></h2>
<div class="doc-section">
<p>TagToModuleName() munges the module tag name and returns an upper-case tag name as the input string, and a user-provided format.</p>
<p>The format of the TagToModuleName module is:</p>
<pre class="text">
TagToModuleName(const char *tag,const char *format,char *module)
</pre>
<p>A description of each parameter follows:</p>
<h5>tag</h5>
<p>the module tag.</p>
<h5>format</h5>
<p>a sprintf-compatible format string containing s where the upper-case tag name is to be inserted.</p>
<h5>module</h5>
<p>pointer to a destination buffer for the formatted result.</p>
</div>
<h2><a href="http://www.imagemagick.org/api/MagickCore/module_8c.html" id="UnregisterModule">UnregisterModule</a></h2>
<div class="doc-section">
<p>UnregisterModule() unloads a module, and invokes its de-registration module. Returns MagickTrue on success, and MagickFalse if there is an error.</p>
<p>The format of the UnregisterModule module is:</p>
<pre class="text">
MagickBooleanType UnregisterModule(const ModuleInfo *module_info,
ExceptionInfo *exception)
</pre>
<p>A description of each parameter follows:</p>
<h5>module_info</h5>
<p>the module info.</p>
<h5>exception</h5>
<p>return any errors or warnings in this structure.</p>
</div>
</div>
<div id="linkbar">
<span id="linkbar-west">&nbsp;</span>
<span id="linkbar-center">
<a href="../../../../../../../../../../../../../../../../discourse-server">Discourse Server</a> &bull;
<a href="http://www.imagemagick.org/MagickStudio/scripts/MagickStudio.cgi">Studio</a>
</span>
<span id="linkbar-east">&nbsp;</span>
</div>
<div class="footer">
<span id="footer-west">&copy; 1999-2012 ImageMagick Studio LLC</span>
<span id="footer-east"> <a href="http://www.imagemagick.org/script/contact.php">Contact the Wizards</a></span>
</div>
<div style="clear: both; margin: 0; width: 100%; "></div>
<script type="text/javascript">
var _gaq = _gaq || [];
_gaq.push(['_setAccount', 'UA-17690367-1']);
_gaq.push(['_trackPageview']);
(function() {
var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
})();
</script>
</body>
</html>