-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" \r
- "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">\r
-<html version="-//W3C//DTD XHTML 1.1//EN"\r
- xmlns="http://www.w3.org/1999/xhtml" xml:lang="en"\r
- xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"\r
- xsi:schemaLocation="http://www.w3.org/1999/xhtml\r
- http://www.w3.org/MarkUp/SCHEMA/xhtml11.xsd">\r
-<head>\r
- <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>\r
- <meta name="google-site-verification" content="MxsMq6bdLOx0KSuz1MY6yG9ZTIJ7_7DVRfl5NCAT5Yg"/>\r
- <title>ImageMagick: PerlMagick, Perl API for ImageMagick</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="perlmagick, perl, api, for, imagemagick, ImageMagick, ImageMagic, MagickCore, MagickWand, PerlMagick, Magick++, RMagick, PythonMagick, JMagick, TclMagick, Image, Magick, Magic, Wand, ImageMagickObject, Image, Processing, Automagically"/>
- <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) 1999-2011 ImageMagick Studio LLC"/>
- <meta name="Distribution" content="Global"/>
+
+
+
+
+<!DOCTYPE html>
+<html lang="en">
+<head>
+ <meta charset="utf-8" />
+ <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no" />
+ <meta http-equiv="x-ua-compatible" content="ie=edge" />
+ <title>PerlMagick, Perl API @ ImageMagick</title>
+ <meta http-equiv="content-type" content="text/html; charset=utf-8"/>
+ <meta name="application-name" content="ImageMagick"/>
+ <meta name="description" content="ImageMagick® is a software suite to create, edit, compose, or convert bitmap images. It can read and write images in a variety of formats (over 200) including PNG, JPEG, JPEG-2000, GIF, WebP, Postscript, PDF, and SVG. Use ImageMagick to resize, flip, mirror, rotate, distort, shear and transform images, adjust image colors, apply various special effects, or draw text, lines, polygons, ellipses and Bézier curves."/>
+ <meta name="application-url" content="https://www.imagemagick.org"/>
+ <meta name="generator" content="PHP"/>
+ <meta name="keywords" content="perlmagick, perl, api, ImageMagick, PerlMagick, image processing, image, photo, software, Magick++, OpenMP, convert"/>
+ <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) 1999-2016 ImageMagick Studio LLC"/>
+ <meta name="distribution" content="Global"/>
+ <meta name="magick-serial" content="P131-S030410-R485315270133-P82224-A6668-G1245-1"/>
+ <meta name="google-site-verification" content="_bMOCDpkx9ZAzBwb2kF3PRHbfUUdFj2uO8Jd1AXArz4" />
+ <link rel="canonical" href="https://www.imagemagick.org/script/perl-magick.html"/>
<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" />\r
- <link rel="meta" type="application/rdf+xml" title="ICI" href="http://imagemagick.org/ici.rdf"/>\r
- <link rel="stylesheet" href="http://www.google.com/cse/style/look/default.css" type="text/css" />\r
- <link rel="stylesheet" type="text/css" href="http://www.imagemagick.org/fancybox/jquery.fancybox-1.3.4.css" media="screen" />\r
- <style type="text/css" media="all">\r
- @import url("../www/magick.css");\r
- </style>\r
- <script type="text/javascript" src="https://apis.google.com/js/plusone.js"></script>\r
- <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.6.1/jquery.min.js"></script>\r
- <script type="text/javascript" src="http://www.imagemagick.org/fancybox/jquery.fancybox-1.3.4.pack.js"></script>\r
- <script type="text/javascript">\r
- $(document).ready(function() {\r
- $("a[href$=.jpg],a[href$=.png],a[href$=.gif]").fancybox({\r
- 'transitionIn' : 'elastic',\r
- 'transitionOut' : 'elastic',\r
- 'overlayShow' : false,\r
- 'opacity' : true\r
- });\r
- });\r
- </script>\r
-</head>\r
-\r
-<body id="www-imagemagick-org">\r
-<div class="titlebar">\r
-<div style="margin: 17px auto; float: left;">\r
- <script type="text/javascript">\r
- <!--\r
- google_ad_client = "pub-3129977114552745";\r
- google_ad_slot = "5439289906";\r
- google_ad_width = 728;\r
- google_ad_height = 90;\r
- //-->\r
- </script>\r
- <script type="text/javascript"\r
- src="http://pagead2.googlesyndication.com/pagead/show_ads.js">\r
- </script>\r
-</div>\r
-<a href="http://www.imagemagick.org/discourse-server/">\r
- <img src="../images/logo.jpg"\r
- alt="ImageMagick Logo"\r
- style="width: 123px; height: 118px; border: 0px; float: right;" /></a>\r
-<a href="../index.html">\r
- <img src="../images/sprite.jpg"\r
- alt="ImageMagick Sprite"\r
- style="width: 114px; height: 118px; border: 0px; float: right;" /></a>\r
-</div>\r
-\r
-<div class="westbar">\r
-\r
-<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>\r
-<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>\r
-<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>\r
-<div class="menu">
- <a title="Search" href="../www/search.html">Search</a>
-</div>
-<div class="sep"></div>\r
-<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>\r
-<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>
-<div class="sponsbox">
-<div class="sponsor">
- <a rel="follow" title="Sponsor: Autoteile" href="http://www.q11-shop.de">Autoteile</a><!-- 201205010540s suvalj -->
-</div>
-<div class="sponsor">
- <a rel="follow" title="Sponsor: Web Hosting" href="http://www.micfo.com">Web Hosting</a><!-- 209901010090s golestan -->
-</div>
-<div class="sponsor">
- <a rel="follow" title="Sponsor: Search engine optimisation" href="http://www.seomoves.com.au">Search engine optimisation</a><!-- 201110010090s jen@seo lowprofilelinks -->
-</div>
-<div class="sponsor">
- <a rel="follow" title="Sponsor: Druckerei" href="http://print24.com/de/">Druckerei</a><!-- 201110010720 -->
-</div>
-<div class="sponsor">
- <a rel="follow" title="Sponsor: Web Hosting Deals" href="http://www.webhostingdeals.org">Web Hosting Deals</a><!-- 201111010270 chee.hoa darin -->
-</div>
-<div class="sponsor">
- <a rel="follow" title="Sponsor: Autos part" href="http://www.pkwteile.de/autoteile">Autos part</a><!-- 201112010090s jr@pkwte... -->
-</div>
-<div class="sponsor">
- <a rel="follow" title="Sponsor: Web Hosting Reviews" href="http://www.webhostingsecretrevealed.com">Web Hosting Secret Revealed</a><!-- 201204010540 iamchee jerry -->
-</div>
-<div class="sponsor">
- <a rel="follow" title="Sponsor: Web Hosting Break" href="http://www.webhostingbreak.com">Web Hosting Break</a><!-- 201109010090 ian@ian-m... -->
-</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: Website Hosting" href="http://www.hostreviewgeeks.com">Website Hosting</a><!-- 201110010090 alexanian media -->
-</div>
-<div class="sponsor">
- <a rel="follow" title="Sponsor: Hotel München" href="http://www.messehotel-erb-muenchen.de">Hotel München</a><!-- 201111010450 cerb -->
-</div>
-<div class="sponsor">
- <a rel="follow" title="Sponsor: Best Web Hosting" href="http://webhostinggeeks.com">Best Web Hosting</a><!-- 201110010720 -->
+ <link rel="shortcut icon" href="../images/wand.ico"/>
+ <link rel="stylesheet" type="text/css" href="http://fonts.googleapis.com/css?family=Roboto:900,400,400italic,700,700italic,300,300italic|Open+Sans:300italic,400italic,700italic,300,400,600,700" />
+ <link rel="stylesheet" href="css/magick.css"/>
+</head>
+<body>
+<div class="main">
+<div class="magick-masthead">
+ <div class="container">
+ <script async="async" src="http://localhost/pagead/js/adsbygoogle.js"></script> <ins class="adsbygoogle"
+ style="display:block"
+ data-ad-client="ca-pub-3129977114552745"
+ data-ad-slot="6345125851"
+ data-ad-format="auto"></ins>
+ <script>
+ (adsbygoogle = window.adsbygoogle || []).push({});
+ </script>
+ <nav class="magick-nav">
+ <a class="magick-nav-item " href="../index.html">Home</a>
+ <a class="magick-nav-item " href="binary-releases.html">Download</a>
+ <a class="magick-nav-item " href="command-line-tools.html">Tools</a>
+ <a class="magick-nav-item " href="command-line-processing.html">Command-line</a>
+ <a class="magick-nav-item " href="resources.html">Resources</a>
+ <a class="magick-nav-item " href="api.html">Develop</a>
+ <a class="magick-nav-item " href="https://www.imagemagick.org/script/search.php">Search</a>
+ <a class="magick-nav-item pull-right" href="https://www.imagemagick.org/discourse-server/">Community</a>
+ </nav>
+ </div>
</div>
-<div class="sponsor">
- <a rel="follow" title="Sponsor: Flyer drucken" href="http://www.online-druck.biz">Flyer drucken</a><!-- 201109010900 Floeter-->
-</div>
-<div class="sponsor">
- <a rel="follow" title="Sponsor: Web Hosting Ratings" href="http://webhostingrating.com">Web Hosting Ratings</a><!-- 201110010720 -->
-</div>
-<div class="sponsor">
- <a rel="follow" title="Sponsor: Notebook Reparatur" href="http://www.notebook-reparaturen-berlin.de">Notebook Reparatur</a><!-- 2011120100300 atlas.multimedia-->
-</div>
-</div>
-</div>
-</div>\r
-\r
-<div class="eastbar">\r
- <div class="g-plusone" data-size="standard" data-count="false"></div>\r
-</div>\r
-\r
-<div class="main">\r
-\r
-\r
-<h1>PerlMagick API</h1>
-<p class="navigation-index">[<a href="#installation">Installation</a> • <a href="#overview">Overview</a> • <a href="#example">Example Script</a> • <a href="#read">Read or Write an Image</a> • <a href="#manipulate">Manipulate an Image</a> • <a href="#set-attribute">Set an Image Attribute</a> • <a href="#get-attribute">Get an Image Attribute</a> • <a href="#compare">Compare an Image to its Reconstruction</a> • <a href="#montage">Create an Image Montage</a> • <a href="#blobs">Working with Blobs</a> • <a href="#direct-access">Direct-access to Image Pixels</a> • <a href="#miscellaneous">Miscellaneous Methods</a> • <a href="#exceptions">Handling Exceptions</a>• <a href="#constants">Constant</a> ]</p>
-
-<div class="doc-section">
+<div class="container">
+<div class="magick-header">
+<p class="text-center"><a href="perl-magick.html#installation">Installation</a> • <a href="perl-magick.html#overview">Overview</a> • <a href="perl-magick.html#example">Example Script</a> • <a href="perl-magick.html#read">Read or Write an Image</a> • <a href="perl-magick.html#manipulate">Manipulate an Image</a> • <a href="perl-magick.html#set-attribute">Set an Image Attribute</a> • <a href="perl-magick.html#get-attribute">Get an Image Attribute</a> • <a href="perl-magick.html#compare">Compare an Image to its Reconstruction</a> • <a href="perl-magick.html#montage">Create an Image Montage</a> • <a href="perl-magick.html#blobs">Working with Blobs</a> • <a href="perl-magick.html#direct-access">Direct-access to Image Pixels</a> • <a href="perl-magick.html#miscellaneous">Miscellaneous Methods</a> • <a href="perl-magick.html#exceptions">Handling Exceptions</a>• <a href="perl-magick.html#constants">Constant</a> </p>
+
<a id="introduction"></a>
-<p
><a href="../www/download.html">PerlMagick</a> is an objected-oriented <a href="http://www.perl.com/perl/">Perl</a> interface to ImageMagick. Use the module to read, manipulate, or write an image or image sequence from within a Perl script. This makes it very suitable for Web CGI scripts. You must have ImageMagick 6.5.5 or above and Perl version 5.005_02 or greater installed on your system for PerlMagick to build properly.</p>
+<p
class="lead magick-description"><a href="download.html">PerlMagick</a> is an objected-oriented <a href="http://www.perl.com/perl/">Perl</a> interface to ImageMagick. Use the module to read, manipulate, or write an image or image sequence from within a Perl script. This makes it very suitable for Web CGI scripts. You must have ImageMagick 6.5.5 or above and Perl version 5.005_02 or greater installed on your system for PerlMagick to build properly.</p>
-<p>There are a number of useful scripts available to show you the value of PerlMagick. You can do Web based image manipulation and conversion with <a href="http
://www.imagemagick.org/download/perl">MagickStudio</a>, or use <a href="https://www.imagemagick.org/subversion/ImageMagick/trunk/PerlMagick/demo/">L-systems</a> to create images of plants using mathematical constructs, and finally navigate through collections of thumbnail images and select the image to view with the <a href="http://webmagick.sourceforge.net/">WebMagick Image Navigator</a>.</p>
+<p>There are a number of useful scripts available to show you the value of PerlMagick. You can do Web based image manipulation and conversion with <a href="http
s://www.imagemagick.org/download/perl">MagickStudio</a>, or use <a href="http://git.imagemagick.org/repos/ImageMagick/PerlMagick/demo">L-systems</a> to create images of plants using mathematical constructs, and finally navigate through collections of thumbnail images and select the image to view with the <a href="http://webmagick.sourceforge.net/">WebMagick Image Navigator</a>.</p>
-<p>You can try PerlMagick from your Web browser at the <a href="http://www.imagemagick.org/MagickStudio/scripts/MagickStudio.cgi">ImageMagick Studio</a>. Or, you can see <a href="../www/examples.html">examples</a> of select PerlMagick functions.</p>
-</div>
+<p>You can try PerlMagick from your Web browser at the <a href="https://www.imagemagick.org/MagickStudio/scripts/MagickStudio.cgi">ImageMagick Studio</a>. Or, you can see <a href="examples.html">examples</a> of select PerlMagick functions.</p>
-<h2><a id="installation"></a>Installation</h2>
-<div class="doc-section">
+<h2 class="magick-header"><a id="installation"></a>Installation</h2>
<p><b>UNIX</b></p>
-<p>The following instructions for Unix apply only to the unbundled PerlMagick as obtained from CPAN. PerlMagick is included as a subdirectory (PerlMagick) of the ImageMagick source distribution, and may be configured and built using the instructions provided in the ImageMagick distribution's README.txt file. It is usually most convenient to install PerlMagick as part of the ImageMagick distribution.</p>
+<p>Is PerlMagick available from your system RPM repository? For example, on our CentOS system, we install PerlMagick thusly:</p>
+
+<pre>
+yum install ImageMagick-perl
+</pre>
+
+<p>If not, you must install PerlMagick from the ImageMagick source distribution. Download the latest <a href="https://www.imagemagick.org/download/ImageMagick.tar.gz">source</a> release.</p>
-<p>ImageMagick must already be installed on your system. Next, get
-the <a href="../www/download.html">PerlMagick</a> distribution corresponding to the installed ImageMagick distribution
-(e.g., PerlMagick 6.71 for
-ImageMagick 6.7.1) and unpack it as shown below:</p>
+<p>Unpack the distribution with this command:</p>
+
+<pre>
+tar xvzf ImageMagick.tar.gz
+</pre>
+
+<p>Next configure and compile ImageMagick:</p>
+
+<pre><span class="crtprompt"> </span><span class='crtin'>cd ImageMagick-7.0.3</span><span class='crtout'></span><span class="crtprompt"> </span><span class='crtin'>./configure -with-perl</span><span class='crtout'></span><span class="crtprompt"> </span><span class='crtin'>make</span></pre>
+<p>If ImageMagick / PerlMagick configured and compiled without complaint, you are ready to install it on your system. Administrator privileges are required to install. To install, type</p>
+
+<pre>
+sudo make install
+</pre>
+
+<p>You may need to configure the dynamic linker run-time bindings:</p>
+
+<pre>
+sudo ldconfig /usr/local/lib
+</pre>
-<p class='crt'><span class="crtprompt"> $magick> </span><span class='crtin'>tar xvfz PerlMagick-6.71.tar.gz</span><span class='crtout'></span><span class="crtprompt"> $magick> </span><span class='crtin'>cd PerlMagick</span></p>
-<p>Next, edit <kbd>Makefile.PL</kbd> and change LIBS and INC to include the appropriate path information to the required <kbd>MagickCore</kbd> library. You may need paths to JPEG, PNG, TIFF, etc. delegates if they were included with your installed version of ImageMagick. Build and install it like this:</p>
-<p class='crt'><span class="crtprompt"> $magick> </span><span class='crtin'>perl Makefile.PL</span><span class='crtout'></span><span class="crtprompt"> $magick> </span><span class='crtin'>make</span><span class='crtout'></span><span class="crtprompt"> $magick> </span><span class='crtin'>make install</span></p>
-<p>For Unix, you typically need to be <kbd>root</kbd> to install the software. There are ways around this. Consult the Perl manual pages for more information.</p>
+<p>Finally, verify the PerlMagick install worked properly, type</p>
+
+<pre>
+perl -MImage::Magick -le 'print Image::Magick->QuantumDepth'
+</pre>
+
+<p>Congratulations, you have a working ImageMagick distribution and you are ready to use PerlMagick to <a href="https://www.imagemagick.org/Usage/">convert, compose, or edit</a> your images.</p>
<p><b>Windows XP / Windows 2000</b></p>
-<p>ImageMagick must already be installed on your system. Also, the ImageMagick source distribution for <a href="../www/download.html">Windows 2000</a> is required. You must also have the <kbd>nmake</kbd> from the Visual C++ or J++ development environment. Copy <kbd>\bin\IMagick.dll</kbd> and <kbd>\bin\X11.dll</kbd> to a directory in your dynamic load path such as <kbd>c:\perl\site\5.00502</kbd>.</p>
+<p>ImageMagick must already be installed on your system. Also, the ImageMagick source distribution for <a href="download.html">Windows 2000</a> is required. You must also have the <code>nmake</code> from the Visual C++ or J++ development environment. Copy <code>\bin\IMagick.dll</code> and <code>\bin\X11.dll</code> to a directory in your dynamic load path such as <code>c:\perl\site\5.00502</code>.</p>
<p>Next, type</p>
-<p class='crt'><span class="crtprompt"> $magick> </span><span class='crtin'>cd PerlMagick</span><span class='crtout'></span><span class="crtprompt"> $magick> </span><span class='crtin'>perl Makefile.nt</span><span class='crtout'></span><span class="crtprompt"> $magick> </span><span class='crtin'>nmake</span><span class='crtout'></span><span class="crtprompt"> $magick> </span><span class='crtin'>nmake install</span></p>
+<pre>
+cd PerlMagick
+perl Makefile.nt
+nmake
+nmake install
+</pre>
+
<p>See the <a href="http://www.dylanbeattie.net/magick/">PerlMagick Windows HowTo</a> page for further installation instructions.</p>
<p><b>Running the Regression Tests</b></p>
<p>To verify a correct installation, type</p>
-<p class='crt'><span class="crtprompt"> $magick> </span><span class='crtin'>make test</span></p>
-<p>Use <kbd>nmake test</kbd> under Windows. There are a few demonstration scripts available to exercise many of the functions PerlMagick can perform. Type</p>
+<pre>
+make test
+</pre>
-<p class='crt'><span class="crtprompt"> $magick> </span><span class='crtin'>cd demo</span><span class='crtout'></span><span class="crtprompt"> $magick> </span><span class='crtin'>make</span></p>
-<p>You are now ready to utilize the PerlMagick methods from within your Perl scripts.</p>
+<p>Use <code>nmake test</code> under Windows. There are a few demonstration scripts available to exercise many of the functions PerlMagick can perform. Type</p>
-</div>
+<pre>
+cd demo
+make
+</pre>
-<h2><a id="overview"></a>Overview</h2>
-<div class="doc-section">
+<p>You are now ready to utilize the PerlMagick methods from within your Perl scripts.</p>
+
+<h2 class="magick-header"><a id="overview"></a>Overview</h2>
<p>Any script that wants to use PerlMagick methods must first define the methods within its namespace and instantiate an image object. Do this with:</p>
-<pre class="code">
- use Image::Magick;
+<pre>
+use Image::Magick;
- $image=Image::Magick->new;
+$image = Image::Magick->new;
</pre>
-<p>The new() method takes the same parameters as <a href="#set-attribute">SetAttribute</a> . For example,</p>
+<p>PerlMagick is <var>quantum</var> aware. You can request a specific quantum depth when you instantiate an image object:</p>
+
+<pre>
+use Image::Magick::Q16;
-<pre class="code">
- $image=Image::Magick->new(size=>'384x256');
+$image = Image::Magick::Q16->new;
</pre>
-<p>Next you will want to read an image or image sequence, manipulate it, and then display or write it. The input and output methods for PerlMagick are defined in <a href="#read">Read or Write an Image</a>. See <a href="#set-attribute">Set an Image Attribute</a> for methods that affect the way an image is read or written. Refer to <a href="#manipulate">Manipulate an Image</a> for a list of methods to transform an image. <a href="#get-attribute">Get an Image Attribute</a> describes how to retrieve an attribute for an image. Refer to <a href="#montage">Create an Image Montage</a> for details about tiling your images as thumbnails on a background. Finally, some methods do not neatly fit into any of the categories just mentioned. Review <a href="#misc">Miscellaneous Methods</a> for a list of these methods.</p>
+<p>The new() method takes the same parameters as <a href="perl-magick.html#set-attribute">SetAttribute</a> . For example,</p>
+
+<pre>
+$image = Image::Magick->new(size=>'384x256');
+</pre>
-<p>Once you are finished with a PerlMagick object you should consider destroying it. Each image in an image sequence is stored in virtual memory. This can potentially add up to mebibytes of memory. Upon destroying a PerlMagick object, the memory is returned for use by other Perl methods. The recommended way to destroy an object is with <kbd>undef</kbd>:</p>
+<p>Next you will want to read an image or image sequence, manipulate it, and then display or write it. The input and output methods for PerlMagick are defined in <a href="perl-magick.html#read">Read or Write an Image</a>. See <a href="perl-magick.html#set-attribute">Set an Image Attribute</a> for methods that affect the way an image is read or written. Refer to <a href="perl-magick.html#manipulate">Manipulate an Image</a> for a list of methods to transform an image. <a href="perl-magick.html#get-attribute">Get an Image Attribute</a> describes how to retrieve an attribute for an image. Refer to <a href="perl-magick.html#montage">Create an Image Montage</a> for details about tiling your images as thumbnails on a background. Finally, some methods do not neatly fit into any of the categories just mentioned. Review <a href="perl-magick.html#misc">Miscellaneous Methods</a> for a list of these methods.</p>
-<pre class="code">
- undef $image;
+<p>Once you are finished with a PerlMagick object you should consider destroying it. Each image in an image sequence is stored in virtual memory. This can potentially add up to mebibytes of memory. Upon destroying a PerlMagick object, the memory is returned for use by other Perl methods. The recommended way to destroy an object is with <code>undef</code>:</p>
+
+<pre>
+undef $image;
</pre>
-<p>To delete all the images but retain the <kbd>Image::Magick</kbd> object use</p>
+<p>To delete all the images but retain the <code>Image::Magick</code> object use</p>
-<pre class="code">
- @$image = ();
+<pre>
+@$image = ();
</pre>
<p>and finally, to delete a single image from a multi-image sequence, use</p>
-<pre class="code">
- undef $image->[$x];
+<pre>
+undef $image->[$x];
</pre>
<p>The next section illustrates how to use various PerlMagick methods to manipulate an image sequence.</p>
<p>Some of the PerlMagick methods require external programs such as <a href="http://www.cs.wisc.edu/~ghost/">Ghostscript</a>. This may require an explicit path in your PATH environment variable to work properly. For example (in Unix),</p>
-<p class='crt'><span class="crtprompt"> $magick> </span><span class='crtin'>$ENV{PATH}='/../bin:/usr/bin:/usr/local/bin';</span></p>
-<div style="margin: auto;">
-<h2><a id="example"></a>Example Script</h2>
-</div>
+<pre>
+$ENV{PATH}' . "='/../bin:/usr/bin:/usr/local/bin';
+</pre>
+
+<h2 class="magick-header"><a id="example"></a>Example Script</h2>
<p>Here is an example script to get you started:</p>
-<pre class="code">
- #!/usr/local/bin/perl
- use Image::Magick;<br />
- my($image, $x);<br />
- $image = Image::Magick->new;
- $x = $image->Read('girl.png', 'logo.png', 'rose.png');
- warn "$x" if "$x";<br />
- $x = $image->Crop(geometry=>'100x100+100+100');
- warn "$x" if "$x";<br />
- $x = $image->Write('x.png');
- warn "$x" if "$x";
+<pre>
+#!/usr/local/bin/perl
+use Image::Magick;<br />
+my($image, $x);<br />
+$image = Image::Magick->new;
+$x = $image->Read('girl.png', 'logo.png', 'rose.png');
+warn "$x" if "$x";<br />
+$x = $image->Crop(geometry=>'100x100+100+100');
+warn "$x" if "$x";<br />
+$x = $image->Write('x.png');
+warn "$x" if "$x";
</pre>
<p>The script reads three images, crops them, and writes a single image as a GIF animation sequence. In many cases you may want to access individual images of a sequence. The next example illustrates how this done:</p>
-<pre class="code">
- #!/usr/local/bin/perl
- use Image::Magick;<br />
- my($image, $p, $q);<br />
- $image = new Image::Magick;
- $image->Read('x1.png');
- $image->Read('j*.jpg');
- $image->Read('k.miff[1, 5, 3]');
- $image->Contrast();
- for ($x = 0; $image->[$x]; $x++)
- {
- $image->[$x]->Frame('100x200') if $image->[$x]->Get('magick') eq 'GIF';
- undef $image->[$x] if $image->[$x]->Get('columns') < 100;
- }
- $p = $image->[1];
- $p->Draw(stroke=>'red', primitive=>'rectangle', points=>20,20 100,100');
- $q = $p->Montage();
- undef $image;
- $q->Write('x.miff');
+<pre class="pre-scrollable">#!/usr/local/bin/perl
+use Image::Magick;<br />
+my($image, $p, $q);<br />
+$image = new Image::Magick;
+$image->Read('x1.png');
+$image->Read('j*.jpg');
+$image->Read('k.miff[1, 5, 3]');
+$image->Contrast();
+for ($x = 0; $image->[$x]; $x++)
+{
+ $image->[$x]->Frame('100x200') if $image->[$x]->Get('magick') eq 'GIF';
+ undef $image->[$x] if $image->[$x]->Get('columns') < 100;
+}
+$p = $image->[1];
+$p->Draw(stroke=>'red', primitive=>'rectangle', points=>20,20 100,100');
+$q = $p->Montage();
+undef $image;
+$q->Write('x.miff');
</pre>
<p>Suppose you want to start out with a 100 by 100 pixel white canvas with a red pixel in the center. Try</p>
-<pre class="code">
- $image = Image::Magick->new;
- $image->Set(size=>'100x100');
- $image->ReadImage('canvas:white');
- $image->Set('pixel[49,49]'=>'red');
+<pre>
+$image = Image::Magick->new;
+$image->Set(size=>'100x100');
+$image->ReadImage('canvas:white');
+$image->Set('pixel[49,49]'=>'red');
</pre>
<p>Here we reduce the intensity of the red component at (1,1) by half:</p>
-<pre class="code">
- @pixels = $image->GetPixel(x=>1,y=>1);
- $pixels[0]*=0.5;
- $image->SetPixel(x=>1,y=>1,color=>\@pixels);
+<pre>
+@pixels = $image->GetPixel(x=>1,y=>1);
+$pixels[0]*=0.5;
+$image->SetPixel(x=>1,y=>1,color=>\@pixels);
</pre>
<p>Or suppose you want to convert your color image to grayscale:</p>
-<pre class="code">
- $image->Quantize(colorspace=>'gray');
+<pre>
+$image->Quantize(colorspace=>'gray');
</pre>
<p>Let's annotate an image with a Taipai TrueType font:</p>
-<pre class="code">
- $text = 'Works like magick!';
- $image->Annotate(font=>'kai.ttf', pointsize=>40, fill=>'green', text=>$text);
+<pre>
+$text = 'Works like magick!';
+$image->Annotate(font=>'kai.ttf', pointsize=>40, fill=>'green', text=>$text);
</pre>
<p>Perhaps you want to extract all the pixel intensities from an image and write them to STDOUT:</p>
-<pre class="code">
- @pixels = $image->GetPixels(map=>'I', height=>$height, width=>$width, normalize=>true);
- binmode STDOUT;
- print pack('B*',join('',@pixels));
+<pre>
+@pixels = $image->GetPixels(map=>'I', height=>$height, width=>$width, normalize=>true);
+binmode STDOUT;
+print pack('B*',join('',@pixels));
</pre>
<p>Other clever things you can do with a PerlMagick objects include</p>
-<pre class="code">
- $i = $#$p"+1"; # return the number of images associated with object p
- push(@$q, @$p); # push the images from object p onto object q
- @$p = (); # delete the images but not the object p
- $p->Convolve([1, 2, 1, 2, 4, 2, 1, 2, 1]); # 3x3 Gaussian kernel
+<pre>
+$i = $#$p"+1"; # return the number of images associated with object p
+push(@$q, @$p); # push the images from object p onto object q
+@$p = (); # delete the images but not the object p
+$p->Convolve([1, 2, 1, 2, 4, 2, 1, 2, 1]); # 3x3 Gaussian kernel
</pre>
-<div style="margin: auto;">
- <h2><a id="read"></a>Read or Write an Image</h2>
-</div>
+ <h2 class="magick-header"><a id="read"></a>Read or Write an Image</h2>
<p>Use the methods listed below to either read, write, or display an image or image sequence:</p>
-<table class="doc">
+<table class="table table-condensed table-striped">
<caption>Read or Write Methods</caption>
<colgroup>
- <col width="20%"></col>
- <col width="20%"></col>
- <col width="20%"></col>
- <col width="40%"></col>
+ <col width="20%" />
+ <col width="20%" />
+ <col width="20%" />
+ <col width="40%" />
</colgroup>
<tbody>
</tr>
<tr>
- <td valign="top">Read</td>
- <td valign="top">one or more filenames</td>
- <td valign="top">the number of images read</td>
- <td valign="top">read an image or image sequence</td>
+ <td>Read</td>
+ <td>one or more filenames</td>
+ <td>the number of images read</td>
+ <td>read an image or image sequence</td>
</tr>
<tr>
- <td valign="top">Write</td>
- <td valign="top">filename</td>
- <td valign="top">the number of images written</td>
- <td valign="top">write an image or image sequence</td>
+ <td>Write</td>
+ <td>filename</td>
+ <td>the number of images written</td>
+ <td>write an image or image sequence</td>
</tr>
<tr>
- <td valign="top">Display</td>
- <td valign="top">server name</td>
- <td valign="top">the number of images displayed</td>
- <td valign="top">display the image or image sequence to an X server</td>
+ <td>Display</td>
+ <td>server name</td>
+ <td>the number of images displayed</td>
+ <td>display the image or image sequence to an X server</td>
</tr>
<tr>
- <td valign="top">Animate</td>
- <td valign="top">server name</td>
- <td valign="top">the number of images animated</td>
- <td valign="top">animate image sequence to an X server</td>
+ <td>Animate</td>
+ <td>server name</td>
+ <td>the number of images animated</td>
+ <td>animate image sequence to an X server</td>
</tr>
</tbody>
</table>
-<p>For convenience, methods Write(), Display(), and Animate() can take any parameter that <a href="#set-attribute">SetAttribute</a> knows about. For example,</p>
+<p>For convenience, methods Write(), Display(), and Animate() can take any parameter that <a href="perl-magick.html#set-attribute">SetAttribute</a> knows about. For example,</p>
-<pre class="code">
- $image->Write(filename=>'image.png', compression=>'None');
+<pre>
+$image->Write(filename=>'image.png', compression=>'None');
</pre>
-<p>Use <kbd>-</kbd> as the filename to method Read() to read from standard in or to method Write() to write to standard out:</p>
+<p>Use <code>-</code> as the filename to method Read() to read from standard in or to method Write() to write to standard out:</p>
-<pre class="code">
- binmode STDOUT;
- $image->Write('png:-');
+<pre>
+binmode STDOUT;
+$image->Write('png:-');
</pre>
<p>To read an image in the GIF format from a PERL filehandle, use:</p>
-<pre class="code">
- $image = Image::Magick->new;
- open(IMAGE, 'image.gif');
- $image->Read(file=>\*IMAGE);
- close(IMAGE);
+<pre>
+$image = Image::Magick->new;
+open(IMAGE, 'image.gif');
+$image->Read(file=>\*IMAGE);
+close(IMAGE);
</pre>
<p>To write an image in the PNG format to a PERL filehandle, use:</p>
-<pre class="code">
- $filename = "image.png";
- open(IMAGE, ">$filename");
- $image->Write(file=>\*IMAGE, filename=>$filename);
- close(IMAGE);
+<pre>
+$filename = "image.png";
+open(IMAGE, ">$filename");
+$image->Write(file=>\*IMAGE, filename=>$filename);
+close(IMAGE);
</pre>
<p>Note, reading from or writing to a Perl filehandle may fail under Windows due to different versions of the C-runtime libraries between ImageMagick and the ActiveState Perl distributions or if one of the DLL's is linked with the /MT option. See <a href="http://msdn.microsoft.com/en-us/library/ms235460.aspx">Potential Errors Passing CRT Objects Across DLL Boundaries</a> for an explanation.</p>
-<p>If <kbd>%0Nd, %0No, or %0Nx</kbd> appears in the filename, it is interpreted as a printf format specification and the specification is replaced with the specified decimal, octal, or hexadecimal encoding of the scene number. For example,</p>
+<p>If <code>%0Nd, %0No, or %0Nx</code> appears in the filename, it is interpreted as a printf format specification and the specification is replaced with the specified decimal, octal, or hexadecimal encoding of the scene number. For example,</p>
-<pre class="text">
- image%03d.miff
+<pre>
+image%03d.miff
</pre>
<p>converts files image000.miff, image001.miff, etc.</p>
<p>You can optionally add <i>Image</i> to any method name. For example, ReadImage() is an alias for method Read().</p>
-</div>
-
-<h2><a id="manipulate"></a>Manipulate an Image</h2>
-<div class="doc-section">
+<h2 class="magick-header"><a id="manipulate"></a>Manipulate an Image</h2>
-<p>Once you create an image with, for example, method ReadImage() you may want to operate on it. Below is a list of all the image manipulations methods available to you with PerlMagick. There are <a href="../www/examples.html">examples</a> of select PerlMagick methods. Here is an example call to an image manipulation method:</p>
+<p>Once you create an image with, for example, method ReadImage() you may want to operate on it. Below is a list of all the image manipulations methods available to you with PerlMagick. There are <a href="examples.html">examples</a> of select PerlMagick methods. Here is an example call to an image manipulation method:</p>
-<pre class="code">
- $image->Crop(geometry=>'100x100+10+20');
- $image->[$x]->Frame("100x200");
+<pre>
+$image->Crop(geometry=>'100x100+10+20');
+$image->[$x]->Frame("100x200");
</pre>
<p>And here is a list of other image manipulation methods you can call:</p>
-<table class="doc">
+<table class="table table-condensed table-striped">
<caption>Image Manipulation Methods</caption>
<tbody>
<tr>
</tr>
<tr>
- <td valign="top">AdaptiveBlur</td>
- <td valign="top">geometry=><i>geometry</i>, radius=><i>double</i>, sigma=><i>double</i>, channel=>{All, Default, Alpha, Black, Blue, CMYK, Cyan, Gray, Green, Index, Magenta, Opacity, Red, RGB, Yellow}</td>
- <td valign="top">adaptively blur the image with a Gaussian operator of the given radius and standard deviation (sigma). Decrease the effect near edges.</td>
+ <td>AdaptiveBlur</td>
+ <td>geometry=><i>geometry</i>, radius=><i>double</i>, sigma=><i>double</i>, bias=><i>double</i>, channel=>{All, Default, Alpha, Black, Blue, CMYK, Cyan, Gray, Green, Index, Magenta, Opacity, Red, RGB, Yellow}</td>
+ <td>adaptively blur the image with a Gaussian operator of the given radius and standard deviation (sigma). Decrease the effect near edges.</td>
</tr>
<tr>
- <td valign="top">AdaptiveResize</td>
- <td valign="top">geometry=><i>geometry</i>, width=><i>integer</i>, height=><i>integer</i>, filter=>{Point, Box, Triangle, Hermite, Hanning, Hamming, Blackman, Gaussian, Quadratic, Cubic, Catrom, Mitchell, Lanczos, Bessel, Sinc}, support=><i>double</i>, blur=><i>double</i></td>
- <td valign="top">adaptively resize image using data dependant triangulation. Specify <kbd>blur</kbd> > 1 for blurry or < 1 for sharp</td>
+ <td>AdaptiveResize</td>
+ <td>geometry=><i>geometry</i>, width=><i>integer</i>, height=><i>integer</i>, filter=>{Point, Box, Triangle, Hermite, Hanning, Hamming, Blackman, Gaussian, Quadratic, Cubic, Catrom, Mitchell, Lanczos, Bessel, Sinc}, support=><i>double</i>, blur=><i>double</i></td>
+ <td>adaptively resize image using data dependant triangulation. Specify <code>blur</code> > 1 for blurry or < 1 for sharp</td>
</tr>
<tr>
- <td valign="top">AdaptiveSharpen</td>
- <td valign="top">geometry=><i>geometry</i>, radius=><i>double</i>, sigma=><i>double</i>, channel=>{All, Default, Alpha, Black, Blue, CMYK, Cyan, Gray, Green, Index, Magenta, Opacity, Red, RGB, Yellow}</td>
- <td valign="top">adaptively sharpen the image with a Gaussian operator of the given radius and standard deviation (sigma). Increase the effect near edges.</td>
+ <td>AdaptiveSharpen</td>
+ <td>geometry=><i>geometry</i>, radius=><i>double</i>, sigma=><i>double</i>, bias=><i>double</i>, channel=>{All, Default, Alpha, Black, Blue, CMYK, Cyan, Gray, Green, Index, Magenta, Opacity, Red, RGB, Yellow}</td>
+ <td>adaptively sharpen the image with a Gaussian operator of the given radius and standard deviation (sigma). Increase the effect near edges.</td>
</tr>
<tr>
- <td valign="top">AdaptiveThreshold</td>
- <td valign="top">geometry=><i>geometry</i>, width=><i>integer</i>, height=><i>integer</i>, offset=><i>integer</i></td>
- <td valign="top">local adaptive thresholding.</td>
+ <td>AdaptiveThreshold</td>
+ <td>geometry=><i>geometry</i>, width=><i>integer</i>, height=><i>integer</i>, offset=><i>integer</i></td>
+ <td>local adaptive thresholding.</td>
</tr>
<tr>
- <td valign="top">AddNoise</td>
- <td valign="top">noise=>{Uniform, Gaussian, Multiplicative, Impulse, Laplacian, Poisson}, channel=>{All, Default, Alpha, Black, Blue, CMYK, Cyan, Gray, Green, Index, Magenta, Opacity, Red, RGB, Yellow}</td>
- <td valign="top">add noise to an image</td>
+ <td>AddNoise</td>
+ <td>noise=>{Uniform, Gaussian, Multiplicative, Impulse, Laplacian, Poisson}, attenuate=><i>double</i>, channel=>{All, Default, Alpha, Black, Blue, CMYK, Cyan, Gray, Green, Index, Magenta, Opacity, Red, RGB, Yellow}</td>
+ <td>add noise to an image</td>
</tr>
<tr>
- <td valign="top">AffineTransform</td>
- <td valign="top">affine=><i>array of float values</i>, translate=><i>float, float</i>, scale=> <i>float, float</i>, rotate=><i>float</i>, skewX=><i>float</i>, skewY=><i>float</i>, interpolate={Average, Bicubic, Bilinear, Filter, Integer, Mesh, NearestNeighbor}, background=><i><a href="../www/color.html">color name</a></i></td>
- <td valign="top">affine transform image</td>
+ <td>AffineTransform</td>
+ <td>affine=><i>array of float values</i>, translate=><i>float, float</i>, scale=> <i>float, float</i>, rotate=><i>float</i>, skewX=><i>float</i>, skewY=><i>float</i>, interpolate={Average, Bicubic, Bilinear, Filter, Integer, Mesh, NearestNeighbor}, background=><i><a href="color.html">color name</a></i></td>
+ <td>affine transform image</td>
</tr>
<tr>
- <td valign="top">Affinity</td>
- <td valign="top">image=><i>image-handle</i>, method=>{None, FloydSteinberg, Riemersma}</td>
- <td valign="top">choose a particular set of colors from this image</td>
+ <td>Affinity</td>
+ <td>image=><i>image-handle</i>, method=>{None, FloydSteinberg, Riemersma}</td>
+ <td>choose a particular set of colors from this image</td>
</tr>
<tr>
- <td valign="top">Annotate</td>
- <td valign="top">text=><i>string</i>, font=><i>string</i>, family=><i>string</i>, style=>{Normal, Italic, Oblique, Any}, stretch=>{Normal, UltraCondensed, ExtraCondensed, Condensed, SemiCondensed, SemiExpanded, Expanded, ExtraExpanded, UltraExpanded}, weight=><i>integer</i>, pointsize=><i>integer</i>, density=><i>geometry</i>, stroke=><i><a href="../www/color.html">color name</a></i>, strokewidth=><i>integer</i>, fill=><i><a href="../www/color.html">color name</a></i>, undercolor=><i><a href="../www/color.html">color name</a></i>, kerning=><i>float</i>, geometry=><i>geometry</i>, gravity=>{NorthWest, North, NorthEast, West, Center, East, SouthWest, South, SouthEast}, antialias=>{true, false}, x=><i>integer</i>, y=><i>integer</i>, affine=><i>array of float values</i>, translate=><i>float, float</i>, scale=><i>float, float</i>, rotate=><i>float</i>. skewX=><i>float</i>, skewY=> <i>float</i>, align=>{Left, Center, Right}, encoding=>{UTF-8}, interline-spacing=><i>double</i>, interword-spacing=><i>double</i>, direction=>{right-to-left, left-to-right}</td>
- <td valign="top">annotate an image with text. See <a href="#misc">QueryFontMetrics</a> to get font metrics without rendering any text.</td>
+ <td>Annotate</td>
+ <td>text=><i>string</i>, font=><i>string</i>, family=><i>string</i>, style=>{Normal, Italic, Oblique, Any}, stretch=>{Normal, UltraCondensed, ExtraCondensed, Condensed, SemiCondensed, SemiExpanded, Expanded, ExtraExpanded, UltraExpanded}, weight=><i>integer</i>, pointsize=><i>integer</i>, density=><i>geometry</i>, stroke=><i><a href="color.html">color name</a></i>, strokewidth=><i>integer</i>, fill=><i><a href="color.html">color name</a></i>, undercolor=><i><a href="color.html">color name</a></i>, kerning=><i>float</i>, geometry=><i>geometry</i>, gravity=>{NorthWest, North, NorthEast, West, Center, East, SouthWest, South, SouthEast}, antialias=>{true, false}, x=><i>integer</i>, y=><i>integer</i>, affine=><i>array of float values</i>, translate=><i>float, float</i>, scale=><i>float, float</i>, rotate=><i>float</i>. skewX=><i>float</i>, skewY=> <i>float</i>, align=>{Left, Center, Right}, encoding=>{UTF-8}, interline-spacing=><i>double</i>, interword-spacing=><i>double</i>, direction=>{right-to-left, left-to-right}</td>
+ <td>annotate an image with text. See <a href="perl-magick.html#misc">QueryFontMetrics</a> to get font metrics without rendering any text.</td>
</tr>
<tr>
- <td valign="top">AutoGamma</td>
- <td valign="top">channel=>{All, Default, Alpha, Black, Blue, CMYK, Cyan, Gray, Green, Index, Magenta, Opacity, Red, RGB, Yellow}</td>
- <td valign="top">automagically adjust gamma level of image</td>
+ <td>AutoGamma</td>
+ <td>channel=>{All, Default, Alpha, Black, Blue, CMYK, Cyan, Gray, Green, Index, Magenta, Opacity, Red, RGB, Yellow}</td>
+ <td>automagically adjust gamma level of image</td>
</tr>
<tr>
- <td valign="top">AutoLevel</td>
- <td valign="top">channel=>{All, Default, Alpha, Black, Blue, CMYK, Cyan, Gray, Green, Index, Magenta, Opacity, Red, RGB, Yellow}</td>
- <td valign="top">automagically adjust color levels of image</td>
+ <td>AutoLevel</td>
+ <td>channel=>{All, Default, Alpha, Black, Blue, CMYK, Cyan, Gray, Green, Index, Magenta, Opacity, Red, RGB, Yellow}</td>
+ <td>automagically adjust color levels of image</td>
</tr>
<tr>
- <td valign="top">AutoOrient</td>
- <td valign="top"><br /></td>
- <td valign="top">automagically orient the image</td>
+ <td>AutoOrient</td>
+ <td><br /></td>
+ <td>adjusts an image so that its orientation is suitable for viewing (i.e. top-left orientation)</td>
</tr>
<tr>
- <td valign="top">BlackThreshold</td>
- <td valign="top">threshold=><i>string</i>, , channel=>{All, Default, Alpha, Black, Blue, CMYK, Cyan, Gray, Green, Index, Magenta, Opacity, Red, RGB, Yellow}</td>
- <td valign="top">force all pixels below the threshold intensity into black</td>
+ <td>BlackThreshold</td>
+ <td>threshold=><i>string</i>, channel=>{All, Default, Alpha, Black, Blue, CMYK, Cyan, Gray, Green, Index, Magenta, Opacity, Red, RGB, Yellow}</td>
+ <td>force all pixels below the threshold intensity into black</td>
</tr>
<tr>
- <td valign="top">BlueShift</td>
- <td valign="top">factor=><i>double</i>,</td>
- <td valign="top">simulate a scene at nighttime in the moonlight. Start with a factor of 1.5.</td>
+ <td>BlueShift</td>
+ <td>factor=><i>double</i>,</td>
+ <td>simulate a scene at nighttime in the moonlight. Start with a factor of 1.5.</td>
</tr>
<tr>
- <td valign="top">Blur</td>
- <td valign="top">geometry=><i>geometry</i>, radius=><i>double</i>, sigma=><i>double</i>, channel=>{All, Default, Alpha, Black, Blue, CMYK, Cyan, Gray, Green, Index, Magenta, Opacity, Red, RGB, Yellow}</td>
- <td valign="top">reduce image noise and reduce detail levels with a Gaussian operator of the given radius and standard deviation (sigma).</td>
+ <td>Blur</td>
+ <td>geometry=><i>geometry</i>, radius=><i>double</i>, sigma=><i>double</i>, bias=><i>double</i>, channel=>{All, Default, Alpha, Black, Blue, CMYK, Cyan, Gray, Green, Index, Magenta, Opacity, Red, RGB, Yellow}</td>
+ <td>reduce image noise and reduce detail levels with a Gaussian operator of the given radius and standard deviation (sigma).</td>
</tr>
<tr>
- <td valign="top">Border</td>
- <td valign="top">geometry=><i>geometry</i>, width=><i>integer</i>, height=><i>integer</i>, bordercolor=><i><a href="../www/color.html">color name</a></i>, compose=>{Undefined, Add, Atop, Blend, Bumpmap, Clear, ColorBurn, ColorDodge, Colorize, CopyBlack, CopyBlue, CopyCMYK, Cyan, CopyGreen, Copy, CopyMagenta, CopyOpacity, CopyRed, RGB, CopyYellow, Darken, Dst, Difference, Displace, Dissolve, DstAtop, DstIn, DstOut, DstOver, Dst, Exclusion, HardLight, Hue, In, Lighten, Luminize, Minus, Modulate, Multiply, None, Out, Overlay, Over, Plus, ReplaceCompositeOp, Saturate, Screen, SoftLight, Src, SrcAtop, SrcIn, SrcOut, SrcOver, Src, Subtract, Threshold, Xor },</td>
- <td valign="top">surround the image with a border of color</td>
+ <td>Border</td>
+ <td>geometry=><i>geometry</i>, width=><i>integer</i>, height=><i>integer</i>, bordercolor=><i><a href="color.html">color name</a></i>, compose=>{Undefined, Add, Atop, Blend, Bumpmap, Clear, ColorBurn, ColorDodge, Colorize, CopyBlack, CopyBlue, CopyCMYK, Cyan, CopyGreen, Copy, CopyMagenta, CopyOpacity, CopyRed, RGB, CopyYellow, Darken, Dst, Difference, Displace, Dissolve, DstAtop, DstIn, DstOut, DstOver, Dst, Exclusion, HardLight, Hue, In, Lighten, Luminize, Minus, Modulate, Multiply, None, Out, Overlay, Over, Plus, ReplaceCompositeOp, Saturate, Screen, SoftLight, Src, SrcAtop, SrcIn, SrcOut, SrcOver, Src, Subtract, Threshold, Xor },</td>
+ <td>surround the image with a border of color</td>
</tr>
<tr>
- <td valign="top">Charcoal</td>
- <td valign="top">geometry=><i>geometry</i>, radius=><i>double</i>, sigma=><i>double</i></td>
- <td valign="top">simulate a charcoal drawing</td>
+ <td>CannyEdge</td>
+ <td>geometry=><i>geometry</i>, radius=><i>double</i>, sigma=><i>double</i>, 'lower-percent'=><i>double</i>, 'upper-percent'=><i>double</i></td>
+ <td>use a multi-stage algorithm to detect a wide range of edges in the image (e.g. CannyEdge('0x1+10%+40%')).</td>
</tr>
<tr>
- <td valign="top">Chop</td>
- <td valign="top">geometry=><i>geometry</i>, width=><i>integer</i>, height=><i>integer</i>, x=><i>integer</i>, y=><i>integer</i></td>
- <td valign="top">chop an image</td>
+ <td>Charcoal</td>
+ <td>geometry=><i>geometry</i>, radius=><i>double</i>, sigma=><i>double</i></td>
+ <td>simulate a charcoal drawing</td>
</tr>
<tr>
- <td valign="top">Clamp</td>
- <td valign="top"><br /></td>
- <td valign="top">restrict color values from 0 to the quantum depth.</td>
+ <td>Chop</td>
+ <td>geometry=><i>geometry</i>, width=><i>integer</i>, height=><i>integer</i>, x=><i>integer</i>, y=><i>integer</i>, gravity=>{NorthWest, North, NorthEast, West, Center, East, SouthWest, South, SouthEast}</td>
+ <td>chop an image</td>
</tr>
<tr>
- <td valign="top">Clip</td>
- <td valign="top">id=><i>name</i>, inside=><i>{true, false}</i>,</td>
- <td valign="top">apply along a named path from the 8BIM profile.</td>
+ <td>Clamp</td>
+ <td>channel=>{Red, RGB, All, etc.}</td>
+ <td>set each pixel whose value is below zero to zero and any the pixel whose value is above the quantum range to the quantum range (e.g. 65535) otherwise the pixel value remains unchanged.</td>
</tr>
<tr>
- <td valign="top">ClipMask</td>
- <td valign="top">mask=><i>image-handle</i></td>
- <td valign="top">clip image as defined by the image mask</td>
+ <td>Clip</td>
+ <td>id=><i>name</i>, inside=><i>{true, false}</i>,</td>
+ <td>apply along a named path from the 8BIM profile.</td>
</tr>
<tr>
- <td valign="top">Clut</td>
- <td valign="top">image=><i>image-handle</i>, channel=>{Red, RGB, CMYK, Cyan, Green, Magenta, Blue, Yellow, Opacity, Black, or All}</td>
- <td valign="top">apply a color lookup table to an image sequence</td>
+ <td>ClipMask</td>
+ <td>mask=><i>image-handle</i></td>
+ <td>clip image as defined by the image mask</td>
</tr>
<tr>
- <td valign="top">Coalesce</td>
- <td valign="top"><br /></td>
- <td valign="top">merge a sequence of images</td>
+ <td>Clut</td>
+ <td>image=><i>image-handle</i>, interpolate={Average, Bicubic, Bilinear, Filter, Integer, Mesh, NearestNeighbor}, channel=>{Red, RGB, All, etc.}</td>
+ <td>apply a color lookup table to an image sequence</td>
</tr>
<tr>
- <td valign="top">Color</td>
- <td valign="top">color=><i><a href="../www/color.html">color name</a></i></td>
- <td valign="top">set the entire image to this color.</td>
+ <td>Coalesce</td>
+ <td><br /></td>
+ <td>merge a sequence of images</td>
</tr>
<tr>
- <td valign="top">ColorDecisionList</td>
- <td valign="top">filename=><i>string</i>,</td>
- <td valign="top">color correct with a color decision list.</td>
+ <td>Color</td>
+ <td>color=><i><a href="color.html">color name</a></i></td>
+ <td>set the entire image to this color.</td>
</tr>
<tr>
- <td valign="top">Colorize</td>
- <td valign="top">fill=><i><a href="../www/color.html">color name</a></i>, opacity=><i>string</i></td>
- <td valign="top">colorize the image with the fill color</td>
+ <td>ColorDecisionList</td>
+ <td>filename=><i>string</i>,</td>
+ <td>color correct with a color decision list.</td>
</tr>
<tr>
- <td valign="top">ColorMatrix</td>
- <td valign="top">matrix=><i>array of float values</i></td>
- <td valign="top">apply color correction to the image. Although you can use variable sized matrices, typically you use a 5 x 5 for an RGBA image and a 6x6 for CMYKA. A 6x6 matrix is required for offsets (populate the last column with normalized values).</td>
+ <td>Colorize</td>
+ <td>fill=><i><a href="color.html">color name</a></i>, blend=><i>string</i></td>
+ <td>colorize the image with the fill color</td>
</tr>
<tr>
- <td valign="top">Comment</td>
- <td valign="top">string</td>
- <td valign="top">add a comment to your image</td>
+ <td>ColorMatrix</td>
+ <td>matrix=><i>array of float values</i></td>
+ <td>apply color correction to the image. Although you can use variable sized matrices, typically you use a 5 x 5 for an RGBA image and a 6x6 for CMYKA. A 6x6 matrix is required for offsets (populate the last column with normalized values).</td>
</tr>
<tr>
- <td valign="top">CompareLayers</td>
- <td valign="top">method=>{any, clear, overlay}</td>
- <td valign="top">compares each image with the next in a sequence and returns the minimum bounding region of any pixel differences it discovers. Images do not have to be the same size, though it is best that all the images are coalesced (images are all the same size, on a flattened canvas, so as to represent exactly how a specific frame should look).</td>
+ <td>Comment</td>
+ <td>string</td>
+ <td>add a comment to your image</td>
</tr>
<tr>
- <td valign="top">Composite</td>
- <td valign="top">image=><i>image-handle</i>, compose=>{Undefined, Add, Atop, Blend, Bumpmap, Clear, ColorBurn, ColorDodge, Colorize, CopyBlack, CopyBlue, CopyCMYK, Cyan, CopyGreen, Copy, CopyMagenta, CopyOpacity, CopyRed, RGB, CopyYellow, Darken, Dst, Difference, Displace, Dissolve, DstAtop, DstIn, DstOut, DstOver, Dst, Exclusion, HardLight, Hue, In, Lighten, Luminize, Minus, Modulate, Multiply, None, Out, Overlay, Over, Plus, ReplaceCompositeOp, Saturate, Screen, SoftLight, Src, SrcAtop, SrcIn, SrcOut, SrcOver, Src, Subtract, Threshold, Xor }, mask=><i>image-handle</i>, geometry=><i>geometry</i>, x=><i>integer</i>, y=><i>integer</i>, gravity=>{NorthWest, North, NorthEast, West, Center, East, SouthWest, South, SouthEast}, opacity=><i>integer</i>, tile=>{True, False}, rotate=><i>double</i>, color=><i><a href="../www/color.html">color name</a></i>, blend=><i>geometry</i>, interpolate=>{undefined, average, bicubic, bilinear, filter, integer, mesh, nearest-neighbor, spline}</td>
- <td valign="top">composite one image onto another. Use the rotate parameter in concert with the tile parameter.</td>
+ <td>CompareLayers</td>
+ <td>method=>{any, clear, overlay}</td>
+ <td>compares each image with the next in a sequence and returns the minimum bounding region of any pixel differences it discovers. Images do not have to be the same size, though it is best that all the images are coalesced (images are all the same size, on a flattened canvas, so as to represent exactly how a specific frame should look).</td>
</tr>
<tr>
- <td valign="top">Contrast</td>
- <td valign="top">sharpen=>{True, False}</td>
- <td valign="top">enhance or reduce the image contrast</td>
+ <td>Composite</td>
+ <td>image=><i>image-handle</i>, compose=>{Undefined, Add, Atop, Blend, Bumpmap, Clear, ColorBurn, ColorDodge, Colorize, CopyBlack, CopyBlue, CopyCMYK, Cyan, CopyGreen, Copy, CopyMagenta, CopyOpacity, CopyRed, RGB, CopyYellow, Darken, Dst, Difference, Displace, Dissolve, DstAtop, DstIn, DstOut, DstOver, Dst, Exclusion, HardLight, Hue, In, Lighten, Luminize, Minus, Modulate, Multiply, None, Out, Overlay, Over, Plus, ReplaceCompositeOp, Saturate, Screen, SoftLight, Src, SrcAtop, SrcIn, SrcOut, SrcOver, Src, Subtract, Threshold, Xor }, mask=><i>image-handle</i>, geometry=><i>geometry</i>, x=><i>integer</i>, y=><i>integer</i>, gravity=>{NorthWest, North, NorthEast, West, Center, East, SouthWest, South, SouthEast}, opacity=><i>integer</i>, tile=>{True, False}, rotate=><i>double</i>, color=><i><a href="color.html">color name</a></i>, blend=><i>geometry</i>, interpolate=>{undefined, average, bicubic, bilinear, filter, integer, mesh, nearest-neighbor, spline}</td>
+ <td>composite one image onto another. Use the rotate parameter in concert with the tile parameter.</td>
</tr>
<tr>
- <td valign="top">ContrastStretch</td>
- <td valign="top">levels=><i>string</i>, 'black-point'=><i>double</i>, 'white-point'=><i>double</i>, channel=>{Red, RGB, CMYK, Cyan, Green, Magenta, Blue, Yellow, Opacity, Black, or All}</td>
- <td valign="top">improve the contrast in an image by `stretching' the range of intensity values</td>
+ <td>ConnectedComponents</td>
+ <td>connectivity=><i>integer</i>,</td>
+ <td>connected-components uniquely labeled, choose from 4 or 8 w
+ay connectivity.</td>
</tr>
<tr>
- <td valign="top">Convolve</td>
- <td valign="top">coefficients=><i>array of float values</i>, channel=>{All, Default, Alpha, Black, Blue, CMYK, Cyan, Gray, Green, Index, Magenta, Opacity, Red, RGB, Yellow}, bias=><i>double</i></td>
- <td valign="top">apply a convolution kernel to the image. Given a kernel <i>order</i> , you would supply <i>order*order</i> float values (e.g. 3x3 implies 9 values).</td>
+ <td>Contrast</td>
+ <td>sharpen=>{True, False}</td>
+ <td>enhance or reduce the image contrast</td>
</tr>
<tr>
- <td valign="top">Crop</td>
- <td valign="top">geometry=><i>geometry</i>, width=><i>integer</i>, height=><i>integer</i>, x=><i>integer</i>, y=><i>integer</i>, fuzz=><i>double</i>, gravity=>{NorthWest, North, NorthEast, West, Center, East, SouthWest, South, SouthEast}</td>
- <td valign="top">crop an image</td>
+ <td>ContrastStretch</td>
+ <td>levels=><i>string</i>, 'black-point'=><i>double</i>, 'white-point'=><i>double</i>, channel=>{Red, RGB, All, etc.}</td>
+ <td>improve the contrast in an image by `stretching' the range of intensity values</td>
</tr>
<tr>
- <td valign="top">CycleColormap</td>
- <td valign="top">amount=><i>integer</i></td>
- <td valign="top">displace image colormap by amount</td>
+ <td>Convolve</td>
+ <td>coefficients=><i>array of float values</i>, channel=>{All, Default, Alpha, Black, Blue, CMYK, Cyan, Gray, Green, Index, Magenta, Opacity, Red, RGB, Yellow}, bias=><i>double</i></td>
+ <td>apply a convolution kernel to the image. Given a kernel <i>order</i> , you would supply <i>order*order</i> float values (e.g. 3x3 implies 9 values).</td>
</tr>
<tr>
- <td valign="top">Decipher</td>
- <td valign="top">passphrase=><i>string</i></td>
- <td valign="top">convert cipher pixels to plain pixels</td>
+ <td>CopyPixels</td>
+ <td>image=><i>image-handle</i>, geometry=><i>geometry</i>, width=><i>integer</i>, height=><i>integer</i>, x=><i>integer</i>, y=><i>integer</i>, offset=><i>geometry</i>, gravity=>{NorthWest, North, NorthEast, West, Center, East, SouthWest, South, SouthEast}, dx=><i>integer</i>, dy=><i>integer</i></td>
+ <td>copy pixels from the image as defined by the <code>width</code>x<code>height</code>+<code>x</code>+<code>y</code> to image at offset +<code>dx</code>,+<code>dy</code>.</td>
</tr>
<tr>
- <td valign="top">Deconstruct</td>
- <td valign="top"><br /></td>
- <td valign="top">break down an image sequence into constituent parts</td>
+ <td>ConnectedComponents</td>
+ <td>connectivity=><i>integer</i>,</td>
+ <td>connected-components uniquely labeled, choose from 4 or 8 w
+ay connectivity.</td>
</tr>
<tr>
- <td valign="top">Deskew</td>
- <td valign="top">geometry=><i>string</i>,threshold=><i>double</i></td>
- <td valign="top">straighten the image</td>
+ <td>Crop</td>
+ <td>geometry=><i>geometry</i>, width=><i>integer</i>, height=><i>integer</i>, x=><i>integer</i>, y=><i>integer</i>, fuzz=><i>double</i>, gravity=>{NorthWest, North, NorthEast, West, Center, East, SouthWest, South, SouthEast}</td>
+ <td>crop an image</td>
</tr>
<tr>
- <td valign="top">Despeckle</td>
- <td valign="top"> </td>
- <td valign="top">reduce the speckles within an image</td>
+ <td>CycleColormap</td>
+ <td>amount=><i>integer</i></td>
+ <td>displace image colormap by amount</td>
</tr>
<tr>
- <td valign="top">Difference</td>
- <td valign="top">image=><i>image-handle</i></td>
- <td valign="top">compute the difference metrics between two images </td>
+ <td>Decipher</td>
+ <td>passphrase=><i>string</i></td>
+ <td>convert cipher pixels to plain pixels</td>
</tr>
<tr>
- <td valign="top">Distort</td>
- <td valign="top">points=><i>array of float values</i>, method=>{Affine, AffineProjection, Bilinear, Perspective, Resize, ScaleRotateTranslate}, virtual-pixel=>{Background Black Constant Dither Edge Gray Mirror Random Tile Transparent White}, best-fit=>{True, False}</td>
- <td valign="top">distort image</td>
+ <td>Deconstruct</td>
+ <td><br /></td>
+ <td>break down an image sequence into constituent parts</td>
</tr>
<tr>
- <td valign="top">Draw</td>
- <td valign="top">primitive=>{point, line, rectangle, arc, ellipse, circle, path, polyline, polygon, bezier, color, matte, text, @<i>filename</i>}, points=><i>string</i> , method=><i>{Point, Replace, Floodfill, FillToBorder, Reset}</i>, stroke=><i><a href="../www/color.html">color name</a></i>, fill=><i><a href="../www/color.html">color name</a></i>, font=><i>string</i>, pointsize=><i>integer</i>, strokewidth=><i>float</i>, antialias=>{true, false}, bordercolor=><i><a href="../www/color.html">color name</a></i>, x=><i>float</i>, y=><i>float</i>, dash-offset=><i>float</i>, dash-pattern=><i>array of float values</i>, affine=><i>array of float values</i>, translate=><i>float, float</i>, scale=><i>float, float</i>, rotate=><i>float</i>, skewX=><i>float</i>, skewY=><i>float</i>, interpolate=>{undefined, average, bicubic, bilinear, mesh, nearest-neighbor, spline}, kerning=><i>float</i>, text=><i>string</i>, vector-graphics=><i>string</i>, interline-spacing=><i>double</i>, interword-spacing=><i>double</i>, direction=>{right-to-left, left-to-right}</td>
- <td valign="top">annotate an image with one or more graphic primitives.</td>
+ <td>Deskew</td>
+ <td>geometry=><i>string</i>,threshold=><i>double</i></td>
+ <td>straighten the image</td>
</tr>
<tr>
- <td valign="top">Encipher</td>
- <td valign="top">passphrase=><i>string</i></td>
- <td valign="top">convert plain pixels to cipher pixels</td>
+ <td>Despeckle</td>
+ <td> </td>
+ <td>reduce the speckles within an image</td>
</tr>
<tr>
- <td valign="top">Edge</td>
- <td valign="top">radius=><i>double</i></td>
- <td valign="top">enhance edges within the image with a convolution filter of the given radius.</td>
+ <td>Difference</td>
+ <td>image=><i>image-handle</i></td>
+ <td>compute the difference metrics between two images </td>
</tr>
<tr>
- <td valign="top">Emboss</td>
- <td valign="top">geometry=><i>geometry</i>, radius=><i>double</i>, sigma=><i>double</i></td>
- <td valign="top">emboss the image with a convolution filter of the given radius and standard deviation (sigma).</td>
+ <td>Distort</td>
+ <td>points=><i>array of float values</i>, method=>{Affine, AffineProjection, ScaleRotateTranslate, SRT, Perspective, PerspectiveProjection, BilinearForward, BilinearReverse, Polynomial, Arc, Polar, DePolar, Barrel, BarrelInverse, Shepards, Resize}, 'virtual-pixel'=>{Background Black Constant Dither Edge Gray Mirror Random Tile Transparent White}, 'best-fit'=>{True, False}</td>
+ <td>distort image</td>
</tr>
<tr>
- <td valign="top">Enhance</td>
- <td valign="top"><br /></td>
- <td valign="top">apply a digital filter to enhance a noisy image</td>
+ <td>Draw</td>
+ <td>primitive=>{point, line, rectangle, arc, ellipse, circle, path, polyline, polygon, bezier, color, matte, text, @<i>filename</i>}, points=><i>string</i> , method=><i>{Point, Replace, Floodfill, FillToBorder, Reset}</i>, stroke=><i><a href="color.html">color name</a></i>, fill=><i><a href="color.html">color name</a></i>, font=><i>string</i>, pointsize=><i>integer</i>, strokewidth=><i>float</i>, antialias=>{true, false}, bordercolor=><i><a href="color.html">color name</a></i>, x=><i>float</i>, y=><i>float</i>, dash-offset=><i>float</i>, dash-pattern=><i>array of float values</i>, affine=><i>array of float values</i>, translate=><i>float, float</i>, scale=><i>float, float</i>, rotate=><i>float</i>, skewX=><i>float</i>, skewY=><i>float</i>, interpolate=>{undefined, average, bicubic, bilinear, mesh, nearest-neighbor, spline}, kerning=><i>float</i>, text=><i>string</i>, vector-graphics=><i>string</i>, interline-spacing=><i>double</i>, interword-spacing=><i>double</i>, direction=>{right-to-left, left-to-right}</td>
+ <td>annotate an image with one or more graphic primitives.</td>
</tr>
<tr>
- <td valign="top">Equalize</td>
- <td valign="top">channel=>{All, Default, Alpha, Black, Blue, CMYK, Cyan, Gray, Green, Index, Magenta, Opacity, Red, RGB, Yellow}<br /></td>
- <td valign="top">perform histogram equalization to the image</td>
+ <td>Encipher</td>
+ <td>passphrase=><i>string</i></td>
+ <td>convert plain pixels to cipher pixels</td>
</tr>
<tr>
- <td valign="top">Extent</td>
- <td valign="top">geometry=><i>geometry</i>, width=><i>integer</i>, height=><i>integer</i>, x=><i>integer</i>, y=><i>integer</i>, fuzz=><i>double</i>, background=><i><a href="../www/color.html">color name</a></i>, gravity=>{NorthWest, North, NorthEast, West, Center, East, SouthWest, South, SouthEast}</td>
- <td valign="top">set the image size</td>
+ <td>Edge</td>
+ <td>radius=><i>double</i></td>
+ <td>enhance edges within the image with a convolution filter of the given radius.</td>
</tr>
<tr>
- <td valign="top">Evaluate</td>
- <td valign="top">value=><i>double</i>, operator=><i>{Add, And, Divide, LeftShift, Max, Min, Multiply, Or, Rightshift, Subtract, Xor}</i>, channel=>{All, Default, Alpha, Black, Blue, CMYK, Cyan, Gray, Green, Index, Magenta, Opacity, Red, RGB, Yellow} </td>
- <td valign="top">apply an arithmetic, relational, or logical expression to the image</td>
+ <td>Emboss</td>
+ <td>geometry=><i>geometry</i>, radius=><i>double</i>, sigma=><i>double</i></td>
+ <td>emboss the image with a convolution filter of the given radius and standard deviation (sigma).</td>
</tr>
<tr>
- <td valign="top">Filter</td>
- <td valign="top">kernel=><i>string</i>, channel=>{All, Default, Alpha, Black, Blue, CMYK, Cyan, Gray, Green, Index, Magenta, Opacity, Red, RGB, Yellow}, bias=><i>double</i></td>
- <td valign="top">apply a convolution kernel to the image.</td>
+ <td>Enhance</td>
+ <td><br /></td>
+ <td>apply a digital filter to enhance a noisy image</td>
</tr>
<tr>
- <td valign="top">Flip</td>
- <td valign="top"><br /></td>
- <td valign="top">reflect the image scanlines in the vertical direction</td>
+ <td>Equalize</td>
+ <td>channel=>{All, Default, Alpha, Black, Blue, CMYK, Cyan, Gray, Green, Index, Magenta, Opacity, Red, RGB, Yellow}<br /></td>
+ <td>perform histogram equalization to the image</td>
</tr>
<tr>
- <td valign="top">Flop</td>
- <td valign="top"><br /></td>
- <td valign="top">reflect the image scanlines in the horizontal direction</td>
+ <td>Extent</td>
+ <td>geometry=><i>geometry</i>, width=><i>integer</i>, height=><i>integer</i>, x=><i>integer</i>, y=><i>integer</i>, fuzz=><i>double</i>, background=><i><a href="color.html">color name</a></i>, gravity=>{NorthWest, North, NorthEast, West, Center, East, SouthWest, South, SouthEast}</td>
+ <td>set the image size</td>
</tr>
<tr>
- <td valign="top">FloodfillPaint</td>
- <td valign="top">geometry=><i>geometry</i>, channel=>{All, Default, Alpha, Black, Blue, CMYK, Cyan, Gray, Green, Index, Magenta, Opacity, Red, RGB, Yellow}, x=><i>integer</i>, y=><i>integer</i> , fill=><i><a href="../www/color.html">color name</a></i>, bordercolor=><i><a href="../www/color.html">color name</a></i>, fuzz=><i>double</i>, invert=>{True, False}</td>
- <td valign="top">changes the color value of any pixel that matches the color of the target pixel and is a neighbor. If you specify a border color, the color value is changed for any neighbor pixel that is not that color.</td>
+ <td>Evaluate</td>
+ <td>value=><i>double</i>, operator=><i>{Add, And, Divide, LeftShift, Max, Min, Multiply, Or, Rightshift, RMS, Subtract, Xor}</i>, channel=>{All, Default, Alpha, Black, Blue, CMYK, Cyan, Gray, Green, Index, Magenta, Opacity, Red, RGB, Yellow} </td>
+ <td>apply an arithmetic, relational, or logical expression to the image</td>
</tr>
<tr>
- <td valign="top">ForwardFourierTransform</td>
- <td valign="top">magnitude=>{True, False}</td>
- <td valign="top">implements the forward discrete Fourier transform (DFT)</td>
+ <td>Filter</td>
+ <td>kernel=><i>string</i>, channel=>{All, Default, Alpha, Black, Blue, CMYK, Cyan, Gray, Green, Index, Magenta, Opacity, Red, RGB, Yellow}, bias=><i>double</i></td>
+ <td>apply a convolution kernel to the image.</td>
</tr>
<tr>
- <td valign="top">Frame</td>
- <td valign="top">geometry=><i>geometry</i>, width=><i>integer</i>, height=><i>integer</i>, inner=><i>integer</i>, outer=><i>integer</i>, fill=><i><a href="../www/color.html">color name</a></i>, compose=>{Undefined, Add, Atop, Blend, Bumpmap, Clear, ColorBurn, ColorDodge, Colorize, CopyBlack, CopyBlue, CopyCMYK, Cyan, CopyGreen, Copy, CopyMagenta, CopyOpacity, CopyRed, RGB, CopyYellow, Darken, Dst, Difference, Displace, Dissolve, DstAtop, DstIn, DstOut, DstOver, Dst, Exclusion, HardLight, Hue, In, Lighten, Luminize, Minus, Modulate, Multiply, None, Out, Overlay, Over, Plus, ReplaceCompositeOp, Saturate, Screen, SoftLight, Src, SrcAtop, SrcIn, SrcOut, SrcOver, Src, Subtract, Threshold, Xor },</td>
- <td valign="top">surround the image with an ornamental border</td>
+ <td>Flip</td>
+ <td><br /></td>
+ <td>reflect the image scanlines in the vertical direction</td>
</tr>
<tr>
- <td valign="top">Function</td>
- <td valign="top">parameters=><i>array of float values</i>, function=>{Sin}, virtual-pixel=>{Background Black Constant Dither Edge Gray Mirror Random Tile Transparent White}</td>
- <td valign="top">apply a function to the image</td>
+ <td>Flop</td>
+ <td><br /></td>
+ <td>reflect the image scanlines in the horizontal direction</td>
</tr>
<tr>
- <td valign="top">Gamma</td>
- <td valign="top">gamma=><i>string</i>, channel=>{All, Default, Alpha, Black, Blue, CMYK, Cyan, Gray, Green, Index, Magenta, Opacity, Red, RGB, Yellow}</td>
- <td valign="top">gamma correct the image</td>
+ <td>FloodfillPaint</td>
+ <td>geometry=><i>geometry</i>, channel=>{All, Default, Alpha, Black, Blue, CMYK, Cyan, Gray, Green, Index, Magenta, Opacity, Red, RGB, Yellow}, x=><i>integer</i>, y=><i>integer</i> , fill=><i><a href="color.html">color name</a></i>, bordercolor=><i><a href="color.html">color name</a></i>, fuzz=><i>double</i>, invert=>{True, False}</td>
+ <td>changes the color value of any pixel that matches the color of the target pixel and is a neighbor. If you specify a border color, the color value is changed for any neighbor pixel that is not that color.</td>
</tr>
<tr>
- <td valign="top">GaussianBlur</td>
- <td valign="top">geometry=><i>geometry</i>, radius=><i>double</i>, sigma=><i>double</i>, channel=>{All, Default, Alpha, Black, Blue, CMYK, Cyan, Gray, Green, Index, Magenta, Opacity, Red, RGB, Yellow}</td>
- <td valign="top">reduce image noise and reduce detail levels with a Gaussian operator of the given radius and standard deviation (sigma).</td>
+ <td>ForwardFourierTransform</td>
+ <td>magnitude=>{True, False}</td>
+ <td>implements the forward discrete Fourier transform (DFT)</td>
</tr>
<tr>
- <td valign="top">GetPixel</td>
- <td valign="top">geometry=><i>geometry</i>, channel=>{All, Default, Alpha, Black, Blue, CMYK, Cyan, Gray, Green, Index, Magenta, Opacity, Red, RGB, Yellow}, normalize=>{true, false}, x=><i>integer</i>, y=><i>integer</i></td>
- <td valign="top">get a single pixel. By default normalized pixel values are returned.</td>
+ <td>Frame</td>
+ <td>geometry=><i>geometry</i>, width=><i>integer</i>, height=><i>integer</i>, inner=><i>integer</i>, outer=><i>integer</i>, fill=><i><a href="color.html">color name</a></i>, compose=>{Undefined, Add, Atop, Blend, Bumpmap, Clear, ColorBurn, ColorDodge, Colorize, CopyBlack, CopyBlue, CopyCMYK, Cyan, CopyGreen, Copy, CopyMagenta, CopyOpacity, CopyRed, RGB, CopyYellow, Darken, Dst, Difference, Displace, Dissolve, DstAtop, DstIn, DstOut, DstOver, Dst, Exclusion, HardLight, Hue, In, Lighten, Luminize, Minus, Modulate, Multiply, None, Out, Overlay, Over, Plus, ReplaceCompositeOp, Saturate, Screen, SoftLight, Src, SrcAtop, SrcIn, SrcOut, SrcOver, Src, Subtract, Threshold, Xor },</td>
+ <td>surround the image with an ornamental border</td>
</tr>
<tr>
- <td valign="top">GetPixels</td>
- <td valign="top">geometry=><i>geometry</i>, width=><i>integer</i>, height=><i>integer</i>, x=><i>integer</i>, y=><i>integer</i>, map=><i>string</i>, normalize=>{true, false}</td>
- <td valign="top">get image pixels as defined by the map (e.g. "RGB", "RGBA", etc.). By default non-normalized pixel values are returned.</td>
+ <td>Function</td>
+ <td>parameters=><i>array of float values</i>, function=>{Sin}, 'virtual-pixel'=>{Background Black Constant Dither Edge Gray Mirror Random Tile Transparent White}</td>
+ <td>apply a function to the image</td>
</tr>
<tr>
- <td valign="top">HaldClut</td>
- <td valign="top">image=><i>image-handle</i>, channel=>{Red, RGB, CMYK, Cyan, Green, Magenta, Blue, Yellow, Opacity, Black, or All}</td>
- <td valign="top">apply a Hald color lookup table to an image sequence</td>
+ <td>Gamma</td>
+ <td>gamma=><i>string</i>, channel=>{All, Default, Alpha, Black, Blue, CMYK, Cyan, Gray, Green, Index, Magenta, Opacity, Red, RGB, Yellow}</td>
+ <td>gamma correct the image</td>
</tr>
<tr>
- <td valign="top">Identify</td>
- <td valign="top">file=><i>file</i>, features=><i>distance</i>, unique=>{True, False}</td>
- <td valign="top">identify the attributes of an image</td>
+ <td>GaussianBlur</td>
+ <td>geometry=><i>geometry</i>, radius=><i>double</i>, sigma=><i>double</i>, bias=><i>double</i>, channel=>{All, Default, Alpha, Black, Blue, CMYK, Cyan, Gray, Green, Index, Magenta, Opacity, Red, RGB, Yellow}</td>
+ <td>reduce image noise and reduce detail levels with a Gaussian operator of the given radius and standard deviation (sigma).</td>
</tr>
<tr>
- <td valign="top">Implode</td>
- <td valign="top">amount=><i>double</i>, interpolate=>{undefined, average, bicubic, bilinear, mesh, nearest-neighbor, spline}</td>
- <td valign="top">implode image pixels about the center</td>
+ <td>GetPixel</td>
+ <td>geometry=><i>geometry</i>, channel=>{All, Default, Alpha, Black, Blue, CMYK, Cyan, Gray, Green, Index, Magenta, Opacity, Red, RGB, Yellow}, normalize=>{true, false}, x=><i>integer</i>, y=><i>integer</i></td>
+ <td>get a single pixel. By default normalized pixel values are returned.</td>
</tr>
<tr>
- <td valign="top">InverseDiscreteFourierTransform</td>
- <td valign="top">magnitude=>{True, False}</td>
- <td valign="top">implements the inverse discrete Fourier transform (DFT)</td>
+ <td>GetPixels</td>
+ <td>geometry=><i>geometry</i>, width=><i>integer</i>, height=><i>integer</i>, x=><i>integer</i>, y=><i>integer</i>, map=><i>string</i>, normalize=>{true, false}</td>
+ <td>get image pixels as defined by the map (e.g. "RGB", "RGBA", etc.). By default non-normalized pixel values are returned.</td>
</tr>
<tr>
- <td valign="top">Label</td>
- <td valign="top">string</td>
- <td valign="top">assign a label to an image</td>
+ <td>Grayscale</td>
+ <td>channel=>{Average, Brightness, Lightness, Rec601Luma, Rec601Luminance, Rec709Luma, Rec709Luminance, RMS}</td>
+ <td>convert image to grayscale</td>
</tr>
<tr>
- <td valign="top">Layers</td>
- <td valign="top">method=>{coalesce, compare-any, compare-clear, compare-over, composite, dispose, flatten, merge, mosaic, optimize, optimize-image, optimize-plus, optimize-trans, remove-dups, remove-zero}, compose=>{Undefined, Add, Atop, Blend, Bumpmap, Clear, ColorBurn, ColorDodge, Colorize, CopyBlack, CopyBlue, CopyCMYK, Cyan, CopyGreen, Copy, CopyMagenta, CopyOpacity, CopyRed, RGB, CopyYellow, Darken, Dst, Difference, Displace, Dissolve, DstAtop, DstIn, DstOut, DstOver, Dst, Exclusion, HardLight, Hue, In, Lighten, LinearLight, Luminize, Minus, Modulate, Multiply, None, Out, Overlay, Over, Plus, ReplaceCompositeOp, Saturate, Screen, SoftLight, Src, SrcAtop, SrcIn, SrcOut, SrcOver, Src, Subtract, Threshold, Xor }, dither=>{true, false}</td>
- <td valign="top">compare each image the GIF disposed forms of the previous image in the sequence. From this, attempt to select the smallest cropped image to replace each frame, while preserving the results of the animation.</td>
+ <td>HaldClut</td>
+ <td>image=><i>image-handle</i>, channel=>{Red, RGB, All, etc.}</td>
+ <td>apply a Hald color lookup table to an image sequence</td>
</tr>
<tr>
- <td valign="top">Level</td>
- <td valign="top">levels=><i>string</i>, 'black-point'=><i>double</i>, 'gamma'=><i>double</i>, 'white-point'=><i>double</i>, channel=>{Red, RGB, CMYK, Cyan, Green, Magenta, Blue, Yellow, Opacity, Black, or All}</td>
- <td valign="top">adjust the level of image contrast</td>
+ <td>HoughLine</td>
+ <td>geometry=><i>geometry</i>, width=><i>double</i>, height=><i>double</i>, threshold=><i>double</i></td>
+ <td>identify lines in the image (e.g. HoughLine('9x9+195')).</td>
</tr>
<tr>
- <td valign="top">LevelColors</td>
- <td valign="top">invert=>>{True, False}, 'black-point'=><i>string</i>, 'white-point'=><i>string</i>, channel=>{Red, RGB, CMYK, Cyan, Green, Magenta, Blue, Yellow, Opacity, Black, or All}</td>
- <td valign="top">level image with the given colors</td>
+ <td>Identify</td>
+ <td>file=><i>file</i>, features=><i>distance</i>, unique=>{True, False}</td>
+ <td>identify the attributes of an image</td>
</tr>
<tr>
- <td valign="top">LinearStretch</td>
- <td valign="top">levels=><i>string</i>, 'black-point'=><i>double</i>, 'white-point'=><i>double</i></td>
- <td valign="top">linear with saturation stretch</td>
+ <td>Implode</td>
+ <td>amount=><i>double</i>, interpolate=>{undefined, average, bicubic, bilinear, mesh, nearest-neighbor, spline}</td>
+ <td>implode image pixels about the center</td>
</tr>
<tr>
- <td valign="top">LiquidResize</td>
- <td valign="top">geometry=><i>geometry</i>, width=><i>integer</i>, height=><i>integer</i>, delta-x=><i>double</i>, rigidity=><i>double</i></td>
- <td valign="top">rescale image with seam-carving.</td>
+ <td>InverseDiscreteFourierTransform</td>
+ <td>magnitude=>{True, False}</td>
+ <td>implements the inverse discrete Fourier transform (DFT)</td>
</tr>
<tr>
- <td valign="top">Magnify</td>
- <td valign="top"><br /></td>
- <td valign="top">double the size of an image</td>
+ <td>Kuwahara</td>
+ <td>geometry=><i>geometry</i>, radius=><i>double</i>, sigma=><i>double</i>, bias=><i>double</i>, channel=>{All, Default, Alpha, Black, Blue, CMYK, Cyan, Gray, Green, Index, Magenta, Opacity, Red, RGB, Yellow}</td>
+ <td>edge preserving noise reduction filter</td>
</tr>
<tr>
- <td valign="top">Mask</td>
- <td valign="top">mask=><i>image-handle</i></td>
- <td valign="top">composite image pixels as defined by the mask</td>
+ <td>Label</td>
+ <td>string</td>
+ <td>assign a label to an image</td>
</tr>
<tr>
- <td valign="top">MatteFloodfill</td>
- <td valign="top">geometry=><i>geometry</i>, x=><i>integer</i>, y=><i>integer</i> , matte=><i>integer</i>, bordercolor=><i><a href="../www/color.html">color name</a></i>, fuzz=><i>double</i>, invert=>{True, False}</td>
- <td valign="top">changes the matte value of any pixel that matches the color of the target pixel and is a neighbor. If you specify a border color, the matte value is changed for any neighbor pixel that is not that color.</td>
+ <td>Layers</td>
+ <td>method=>{coalesce, compare-any, compare-clear, compare-over, composite, dispose, flatten, merge, mosaic, optimize, optimize-image, optimize-plus, optimize-trans, remove-dups, remove-zero}, compose=>{Undefined, Add, Atop, Blend, Bumpmap, Clear, ColorBurn, ColorDodge, Colorize, CopyBlack, CopyBlue, CopyCMYK, Cyan, CopyGreen, Copy, CopyMagenta, CopyOpacity, CopyRed, RGB, CopyYellow, Darken, Dst, Difference, Displace, Dissolve, DstAtop, DstIn, DstOut, DstOver, Dst, Exclusion, HardLight, Hue, In, Lighten, LinearLight, Luminize, Minus, Modulate, Multiply, None, Out, Overlay, Over, Plus, ReplaceCompositeOp, Saturate, Screen, SoftLight, Src, SrcAtop, SrcIn, SrcOut, SrcOver, Src, Subtract, Threshold, Xor }, dither=>{true, false}</td>
+ <td>compare each image the GIF disposed forms of the previous image in the sequence. From this, attempt to select the smallest cropped image to replace each frame, while preserving the results of the animation.</td>
</tr>
<tr>
- <td valign="top">MedianFilter</td>
- <td valign="top">geometry=><i>geometry</i>, width=><i>integer</i>, height=><i>integer</i>, channel=>{All, Default, Alpha, Black, Blue, CMYK, Cyan, Gray, Green, Index, Magenta, Opacity, Red, RGB, Yellow}</td>
- <td valign="top">replace each pixel with the median intensity pixel of a neighborhood.</td>
+ <td>Level</td>
+ <td>levels=><i>string</i>, 'black-point'=><i>double</i>, 'gamma'=><i>double</i>, 'white-point'=><i>double</i>, channel=>{Red, RGB, All, etc.}</td>
+ <td>adjust the level of image contrast</td>
</tr>
<tr>
- <td valign="top">Minify</td>
- <td valign="top"><br /></td>
- <td valign="top">half the size of an image</td>
+ <td>LevelColors</td>
+ <td>invert=>>{True, False}, 'black-point'=><i>string</i>, 'white-point'=><i>string</i>, channel=>{Red, RGB, All, etc.}</td>
+ <td>level image with the given colors</td>
</tr>
<tr>
- <td valign="top">Mode</td>
- <td valign="top">geometry=><i>geometry</i>, width=><i>integer</i>, height=><i>integer</i>, channel=>{All, Default, Alpha, Black, Blue, CMYK, Cyan, Gray, Green, Index, Magenta, Opacity, Red, RGB, Yellow}</td>
- <td valign="top">make each pixel the <em>predominant color</em> of the neighborhood.</td>
+ <td>LinearStretch</td>
+ <td>levels=><i>string</i>, 'black-point'=><i>double</i>, 'white-point'=><i>double</i></td>
+ <td>linear with saturation stretch</td>
</tr>
<tr>
- <td valign="top">Modulate</td>
- <td valign="top">factor=><i>geometry</i>, brightness=><i>double</i>, saturation=><i>double</i>, hue=><i>double</i>, lightness=><i>double</i>, whiteness=><i>double</i>, blackness=><i>double</i> </td>
- <td valign="top">vary the brightness, saturation, and hue of an image by the specified percentage</td>
+ <td>LiquidResize</td>
+ <td>geometry=><i>geometry</i>, width=><i>integer</i>, height=><i>integer</i>, delta-x=><i>double</i>, rigidity=><i>double</i></td>
+ <td>rescale image with seam-carving.</td>
</tr>
<tr>
- <td valign="top">Morphology</td>
- <td valign="top">kernel=><i>string</i>, channel=>{All, Default, Alpha, Black, Blue, CMYK, Cyan, Gray, Green, Index, Magenta, Opacity, Red, RGB, Yellow}, iterations=><i>integer</i></td>
- <td valign="top">apply a morphology method to the image.</td>
+ <td>Magnify</td>
+ <td><br /></td>
+ <td>double the size of the image with pixel art scaling</td>
</tr>
<tr>
- <td valign="top">MotionBlur</td>
- <td valign="top">geometry=><i>geometry</i>, radius=><i>double</i>, sigma=><i>double</i>, angle=><i>double</i>, channel=>{All, Default, Alpha, Black, Blue, CMYK, Cyan, Gray, Green, Index, Magenta, Opacity, Red, RGB, Yellow}</td>
- <td valign="top">reduce image noise and reduce detail levels with a Gaussian operator of the given radius and standard deviation (sigma) at the given angle to simulate the effect of motion</td>
+ <td>Mask</td>
+ <td>mask=><i>image-handle</i></td>
+ <td>composite image pixels as defined by the mask</td>
</tr>
<tr>
- <td valign="top">Negate</td>
- <td valign="top">gray=>{True, False}, channel=>{All, Default, Alpha, Black, Blue, CMYK, Cyan, Gray, Green, Index, Magenta, Opacity, Red, RGB, Yellow}</td>
- <td valign="top">replace each pixel with its complementary color (white becomes black, yellow becomes blue, etc.)</td>
+ <td>MatteFloodfill</td>
+ <td>geometry=><i>geometry</i>, x=><i>integer</i>, y=><i>integer</i> , matte=><i>integer</i>, bordercolor=><i><a href="color.html">color name</a></i>, fuzz=><i>double</i>, invert=>{True, False}</td>
+ <td>changes the matte value of any pixel that matches the color of the target pixel and is a neighbor. If you specify a border color, the matte value is changed for any neighbor pixel that is not that color.</td>
</tr>
<tr>
- <td valign="top">Normalize</td>
- <td valign="top">channel=>{All, Default, Alpha, Black, Blue, CMYK, Cyan, Gray, Green, Index, Magenta, Opacity, Red, RGB, Yellow}<br /></td>
- <td valign="top">transform image to span the full range of color values</td>
+ <td>MeanShift</td>
+ <td>geometry=><i>geometry</i>, width=><i>double</i>, height=><i>double</i>, distance=><i>double</i></td>
+ <td>delineate arbitrarily shaped clusters in the image (e.g. MeanShift('7x7+10%')).</td>
</tr>
<tr>
- <td valign="top">OilPaint</td>
- <td valign="top">radius=><i>integer</i></td>
- <td valign="top">simulate an oil painting</td>
+ <td>MedianFilter</td>
+ <td>geometry=><i>geometry</i>, width=><i>integer</i>, height=><i>integer</i>, channel=>{All, Default, Alpha, Black, Blue, CMYK, Cyan, Gray, Green, Index, Magenta, Opacity, Red, RGB, Yellow}</td>
+ <td>replace each pixel with the median intensity pixel of a neighborhood.</td>
</tr>
<tr>
- <td valign="top">Opaque</td>
- <td valign="top">color=><i><a href="../www/color.html">color name</a></i>,
-fill=><i><a href="../www/color.html">color name</a></i>, channel=>{All, Default, Alpha, Black, Blue, CMYK, Cyan, Gray, Green, Index, Magenta, Opacity, Red, RGB, Yellow}, invert=>{True, False}</td>
- <td valign="top">change this color to the fill color within the image</td>
+ <td>Minify</td>
+ <td><br /></td>
+ <td>half the size of an image</td>
</tr>
<tr>
- <td valign="top">OrderedDither</td>
- <td valign="top">threshold=>{threshold, checks, o2x2, o3x3, o4x4, o8x8, h4x4a, h6x6a, h8x8a, h4x4o, h6x6o, h8x8o, h16x16o, hlines6x4}, channel=>{All, Default, Alpha, Black, Blue, CMYK, Cyan, Gray, Green, Index, Magenta, Opacity, Red, RGB, Yellow}</td>
- <td valign="top">order dither image</td>
+ <td>Mode</td>
+ <td>geometry=><i>geometry</i>, width=><i>integer</i>, height=><i>integer</i>, channel=>{All, Default, Alpha, Black, Blue, CMYK, Cyan, Gray, Green, Index, Magenta, Opacity, Red, RGB, Yellow}</td>
+ <td>make each pixel the <var>predominant color</var> of the neighborhood.</td>
</tr>
<tr>
- <td valign="top">Polaroid</td>
- <td valign="top">caption=><i>string</i>, angle=><i>double</i>, pointsize=><i>double</i>, font=><i>string</i>, stroke=> <i><a href="../www/color.html">color name</a></i>, strokewidth=><i>integer</i>, fill=><i><a href="../www/color.html">color name</a></i>, gravity=>{NorthWest, North, NorthEast, West, Center, East, SouthWest, South, SouthEast}, background=><i><a href="../www/color.html">color name</a></i></td>
- <td valign="top">simulate a Polaroid picture.</td>
+ <td>Modulate</td>
+ <td>factor=><i>geometry</i>, brightness=><i>double</i>, saturation=><i>double</i>, hue=><i>double</i>, lightness=><i>double</i>, whiteness=><i>double</i>, blackness=><i>double</i> </td>
+ <td>vary the brightness, saturation, and hue of an image by the specified percentage</td>
</tr>
<tr>
- <td valign="top">Posterize</td>
- <td valign="top">levels=><i>integer</i>, dither=>{True, False}</td>
- <td valign="top">reduce the image to a limited number of color level</td>
+ <td>Morphology</td>
+ <td>kernel=><i>string</i>, channel=>{All, Default, Alpha, Black, Blue, CMYK, Cyan, Gray, Green, Index, Magenta, Opacity, Red, RGB, Yellow}, iterations=><i>integer</i></td>
+ <td>apply a morphology method to the image.</td>
</tr>
<tr>
- <td valign="top">Profile</td>
- <td valign="top">name=><i>string</i>, profile=><i>blob</i>, rendering-intent=>{Undefined, Saturation, Perceptual, Absolute, Relative}, black-point-compensation=>{True, False}</td>
- <td valign="top">add or remove ICC or IPTC image profile; name is formal name (e.g. ICC or filename; set profile to <kbd>''</kbd> to remove profile</td>
+ <td>MotionBlur</td>
+ <td>geometry=><i>geometry</i>, radius=><i>double</i>, sigma=><i>double</i>, angle=><i>double</i>, bias=><i>double</i>, channel=>{All, Default, Alpha, Black, Blue, CMYK, Cyan, Gray, Green, Index, Magenta, Opacity, Red, RGB, Yellow}</td>
+ <td>reduce image noise and reduce detail levels with a Gaussian operator of the given radius and standard deviation (sigma) at the given angle to simulate the effect of motion</td>
</tr>
<tr>
- <td valign="top">Quantize</td>
- <td valign="top">colors=><i>integer</i>, colorspace=>{RGB, Gray, Transparent, OHTA, XYZ, YCbCr, YIQ, YPbPr, YUV, CMYK, sRGB, HSL, HSB}, treedepth=> <i>integer</i>, dither=>{True, False}, dither-method=>{Riemersma, Floyd-Steinberg}, measure_error=>{True, False}, global_colormap=>{True, False}, transparent-color=><i>color</i></td>
- <td valign="top">preferred number of colors in the image</td>
+ <td>Negate</td>
+ <td>gray=>{True, False}, channel=>{All, Default, Alpha, Black, Blue, CMYK, Cyan, Gray, Green, Index, Magenta, Opacity, Red, RGB, Yellow}</td>
+ <td>replace each pixel with its complementary color (white becomes black, yellow becomes blue, etc.)</td>
</tr>
<tr>
- <td valign="top">RadialBlur</td>
- <td valign="top">angle=><i>double</i></td>
- <td valign="top">radial blur the image.</td>
+ <td>Normalize</td>
+ <td>channel=>{All, Default, Alpha, Black, Blue, CMYK, Cyan, Gray, Green, Index, Magenta, Opacity, Red, RGB, Yellow}<br /></td>
+ <td>transform image to span the full range of color values</td>
</tr>
<tr>
- <td valign="top">Raise</td>
- <td valign="top">geometry=><i>geometry</i>, width=><i>integer</i>, height=><i>integer</i>, x=><i>integer</i>, y=><i>integer</i>, raise=>{True, False}</td>
- <td valign="top">lighten or darken image edges to create a 3-D effect</td>
+ <td>OilPaint</td>
+ <td>radius=><i>integer</i></td>
+ <td>simulate an oil painting</td>
</tr>
<tr>
- <td valign="top">ReduceNoise</td>
- <td valign="top">geometry=><i>geometry</i>, width=><i>integer</i>, height=><i>integer</i>, channel=>{All, Default, Alpha, Black, Blue, CMYK, Cyan, Gray, Green, Index, Magenta, Opacity, Red, RGB, Yellow}</td>
- <td valign="top">reduce noise in the image with a noise peak elimination filter</td>
+ <td>Opaque</td>
+ <td>color=><i><a href="color.html">color name</a></i>,
+fill=><i><a href="color.html">color name</a></i>, channel=>{All, Default, Alpha, Black, Blue, CMYK, Cyan, Gray, Green, Index, Magenta, Opacity, Red, RGB, Yellow}, invert=>{True, False}</td>
+ <td>change this color to the fill color within the image</td>
</tr>
<tr>
- <td valign="top">Remap</td>
- <td valign="top">image=><i>image-handle</i>, dither=>{true, false}, dither-method=>{Riemersma, Floyd-Steinberg}</td>
- <td valign="top">replace the colors of an image with the closest color from a reference image.</td>
+ <td>OrderedDither</td>
+ <td>threshold=>{threshold, checks, o2x2, o3x3, o4x4, o8x8, h4x4a, h6x6a, h8x8a, h4x4o, h6x6o, h8x8o, h16x16o, hlines6x4}, channel=>{All, Default, Alpha, Black, Blue, CMYK, Cyan, Gray, Green, Index, Magenta, Opacity, Red, RGB, Yellow}</td>
+ <td>order dither image</td>
</tr>
<tr>
- <td valign="top">Resample</td>
- <td valign="top">density=><i>geometry</i>, x=><i>double</i>, y=><i>double</i>, filter=>{Point, Box, Triangle, Hermite, Hanning, Hamming, Blackman, Gaussian, Quadratic, Cubic, Catrom, Mitchell, Lanczos, Bessel, Sinc}, support=><i>double</i></td>
- <td valign="top">resample image to desired resolution. Specify <kbd>blur</kbd> > 1 for blurry or < 1 for sharp</td>
+ <td>Perceptible</td>
+ <td>epsilon=><i>double</i>, channel=>{Red, RGB, All, etc.}</td>
+ <td>set each pixel whose value is less than |<var>epsilon</var>| to <var>-epsilon</var> or <var>epsilon</var> (whichever is closer) otherwise the pixel value remains unchanged..</td>
</tr>
<tr>
- <td valign="top">Resize</td>
- <td valign="top">geometry=><i>geometry</i>, width=><i>integer</i>, height=><i>integer</i>, filter=>{Point, Box, Triangle, Hermite, Hanning, Hamming, Blackman, Gaussian, Quadratic, Cubic, Catrom, Mitchell, Lanczos, Bessel, Sinc}, support=><i>double</i>, blur=><i>double</i></td>
- <td valign="top">scale image to desired size. Specify <kbd>blur</kbd> > 1 for blurry or < 1 for sharp</td>
+ <td>Polaroid</td>
+ <td>caption=><i>string</i>, angle=><i>double</i>, pointsize=><i>double</i>, font=><i>string</i>, stroke=> <i><a href="color.html">color name</a></i>, strokewidth=><i>integer</i>, fill=><i><a href="color.html">color name</a></i>, gravity=>{NorthWest, North, NorthEast, West, Center, East, SouthWest, South, SouthEast}, background=><i><a href="color.html">color name</a></i></td>
+ <td>simulate a Polaroid picture.</td>
</tr>
<tr>
- <td valign="top">Roll</td>
- <td valign="top">geometry=><i>geometry</i>, x=><i>integer</i>, y=><i>integer</i></td>
- <td valign="top">roll an image vertically or horizontally</td>
+ <td>Posterize</td>
+ <td>levels=><i>integer</i>, dither=>{True, False}</td>
+ <td>reduce the image to a limited number of color level</td>
</tr>
<tr>
- <td valign="top">Rotate</td>
- <td valign="top">degrees=><i>double</i>, background=><i><a href="../www/color.html">color name</a></i></td>
- <td valign="top">rotate an image</td>
+ <td>Profile</td>
+ <td>name=><i>string</i>, profile=><i>blob</i>, rendering-intent=>{Undefined, Saturation, Perceptual, Absolute, Relative}, black-point-compensation=>{True, False}</td>
+ <td>add or remove ICC or IPTC image profile; name is formal name (e.g. ICC or filename; set profile to <code>''</code> to remove profile</td>
</tr>
<tr>
- <td valign="top">Sample</td>
- <td valign="top">geometry=><i>geometry</i>, width=><i>integer</i>, height=><i>integer</i></td>
- <td valign="top">scale image with pixel sampling.</td>
+ <td>Quantize</td>
+ <td>colors=><i>integer</i>, colorspace=>{RGB, Gray, Transparent, OHTA, XYZ, YCbCr, YIQ, YPbPr, YUV, CMYK, sRGB, HSL, HSB}, treedepth=> <i>integer</i>, dither=>{True, False}, dither-method=>{Riemersma, Floyd-Steinberg}, measure_error=>{True, False}, global_colormap=>{True, False}, transparent-color=><i>color</i></td>
+ <td>preferred number of colors in the image</td>
</tr>
<tr>
- <td valign="top">Scale</td>
- <td valign="top">geometry=><i>geometry</i>, width=><i>integer</i>, height=><i>integer</i></td>
- <td valign="top">scale image to desired size</td>
+ <td>Raise</td>
+ <td>geometry=><i>geometry</i>, width=><i>integer</i>, height=><i>integer</i>, x=><i>integer</i>, y=><i>integer</i>, raise=>{True, False}</td>
+ <td>lighten or darken image edges to create a 3-D effect</td>
</tr>
<tr>
- <td valign="top">Segment</td>
- <td valign="top">colorspace=>{RGB, Gray, Transparent, OHTA, XYZ, YCbCr, YCC, YIQ, YPbPr, YUV, CMYK}, verbose={True, False}, cluster-threshold=><i>double</i>, smoothing-threshold=<i>double</i></td>
- <td valign="top">segment an image by analyzing the histograms of the color components and identifying units that are homogeneous</td>
+ <td>ReduceNoise</td>
+ <td>geometry=><i>geometry</i>, width=><i>integer</i>, height=><i>integer</i>, channel=>{All, Default, Alpha, Black, Blue, CMYK, Cyan, Gray, Green, Index, Magenta, Opacity, Red, RGB, Yellow}</td>
+ <td>reduce noise in the image with a noise peak elimination filter</td>
</tr>
<tr>
- <td valign="top">SelectiveBlur</td>
- <td valign="top">geometry=><i>geometry</i>, radius=><i>double</i>, sigma=><i>double</i>, threshold=><i>double</i>, channel=>{All, Default, Alpha, Black, Blue, CMYK, Cyan, Gray, Green, Index, Magenta, Opacity, Red, RGB, Yellow}</td>
- <td valign="top">selectively blur pixels within a contrast threshold.</td>
+ <td>Remap</td>
+ <td>image=><i>image-handle</i>, dither=>{true, false}, dither-method=>{Riemersma, Floyd-Steinberg}</td>
+ <td>replace the colors of an image with the closest color from a reference image.</td>
</tr>
+
<tr>
- <td valign="top">Separate</td>
- <td valign="top">channel=>{Red, RGB, CMYK, Cyan, Green, Magenta, Blue, Yellow, Opacity, Black, or All}</td>
- <td valign="top">separate a channel from the image into a grayscale image</td>
+ <td>Resample</td>
+ <td>density=><i>geometry</i>, x=><i>double</i>, y=><i>double</i>, filter=>{Point, Box, Triangle, Hermite, Hanning, Hamming, Blackman, Gaussian, Quadratic, Cubic, Catrom, Mitchell, Lanczos, Bessel, Sinc}, support=><i>double</i></td>
+ <td>resample image to desired resolution. Specify <code>blur</code> > 1 for blurry or < 1 for sharp</td>
</tr>
<tr>
- <td valign="top">Shade</td>
- <td valign="top">geometry=><i>geometry</i>, azimuth=><i>double</i>, elevation=><i>double</i>, gray=>{true, false}</td>
- <td valign="top">shade the image using a distant light source</td>
+ <td>Resize</td>
+ <td>geometry=><i>geometry</i>, width=><i>integer</i>, height=><i>integer</i>, filter=>{Point, Box, Triangle, Hermite, Hanning, Hamming, Blackman, Gaussian, Quadratic, Cubic, Catrom, Mitchell, Lanczos, Bessel, Sinc}, support=><i>double</i>, blur=><i>double</i></td>
+ <td>scale image to desired size. Specify <code>blur</code> > 1 for blurry or < 1 for sharp</td>
</tr>
<tr>
- <td valign="top">SetPixel</td>
- <td valign="top">geometry=><i>geometry</i>, channel=>{All, Default, Alpha, Black, Blue, CMYK, Cyan, Gray, Green, Index, Magenta, Opacity, Red, RGB, Yellow}, color=><i>array of float values</i>, x=><i>integer</i>, y=><i>integer</i>, color=><i>array of float values</i></td>
- <td valign="top">set a single pixel. By default normalized pixel values are expected.</td>
+ <td>Roll</td>
+ <td>geometry=><i>geometry</i>, x=><i>integer</i>, y=><i>integer</i></td>
+ <td>roll an image vertically or horizontally</td>
</tr>
<tr>
- <td valign="top">Shadow</td>
- <td valign="top">geometry=><i>geometry</i>, opacity=><i>double</i>, sigma=><i>double</i>, x=><i>integer</i>, y=><i>integer</i></td>
- <td valign="top">simulate an image shadow</td>
+ <td>Rotate</td>
+ <td>degrees=><i>double</i>, background=><i><a href="color.html">color name</a></i></td>
+ <td>rotate an image</td>
</tr>
<tr>
- <td valign="top">Sharpen</td>
- <td valign="top">geometry=><i>geometry</i>, radius=><i>double</i>, sigma=><i>double</i>, channel=>{All, Default, Alpha, Black, Blue, CMYK, Cyan, Gray, Green, Index, Magenta, Opacity, Red, RGB, Yellow}</td>
- <td valign="top">sharpen the image with a Gaussian operator of the given radius and standard deviation (sigma).</td>
+ <td>RotationalBlur</td>
+ <td>geometry=><i>geometry</i>, angle=><i>double</i>, bias=><i>double</i>, channel=>{All, Default, Alpha, Black, Blue, CMYK, Cyan, Gray, Green, Index, Magenta, Opacity, Red, RGB, Yellow}</td>
+ <td>radial blur the image.</td>
</tr>
<tr>
- <td valign="top">Shave</td>
- <td valign="top">geometry=><i>geometry</i>, width=><i>integer</i>, height=><i>integer</i></td>
- <td valign="top">shave pixels from the image edges</td>
+ <td>Sample</td>
+ <td>geometry=><i>geometry</i>, width=><i>integer</i>, height=><i>integer</i></td>
+ <td>scale image with pixel sampling.</td>
</tr>
<tr>
- <td valign="top">Shear</td>
- <td valign="top">geometry=><i>geometry</i>, x=><i>double</i>, y=><i>double</i> fill=><i><a href="../www/color.html">color name</a></i></td>
- <td valign="top">shear the image along the X or Y axis by a positive or negative shear angle</td>
+ <td>Scale</td>
+ <td>geometry=><i>geometry</i>, width=><i>integer</i>, height=><i>integer</i></td>
+ <td>scale image to desired size</td>
</tr>
<tr>
- <td valign="top">SigmoidalContrast</td>
- <td valign="top">geometry=><i>string</i>, 'contrast'=><i>double</i>, 'mid-point'=><i>double</i> channel=>{Red, RGB, CMYK, Cyan, Green, Magenta, Blue, Yellow, Opacity, Black, or All}, sharpen=>{True, False}</td>
- <td valign="top">sigmoidal non-lineraity contrast control. Increase the contrast of the image using a sigmoidal transfer function without saturating highlights or shadows. <em class="option">Contrast</em> indicates how much to increase the contrast (0 is none; 3 is typical; 20 is a lot); <em class="option">mid-point</em> indicates where midtones fall in the resultant image (0 is white; 50% is middle-gray; 100% is black). To decrease contrast, set sharpen to False.</td>
+ <td>Segment</td>
+ <td>colorspace=>{RGB, Gray, Transparent, OHTA, XYZ, YCbCr, YCC, YIQ, YPbPr, YUV, CMYK}, verbose={True, False}, cluster-threshold=><i>double</i>, smoothing-threshold=<i>double</i></td>
+ <td>segment an image by analyzing the histograms of the color components and identifying units that are homogeneous</td>
</tr>
<tr>
- <td valign="top">Signature</td>
- <td valign="top"><br /></td>
- <td valign="top">generate an SHA-256 message digest for the image pixel stream</td>
+ <td>SelectiveBlur</td>
+ <td>geometry=><i>geometry</i>, radius=><i>double</i>, sigma=><i>double</i>, threshold=><i>double</i>, bias=><i>double</i>, channel=>{All, Default, Alpha, Black, Blue, CMYK, Cyan, Gray, Green, Index, Magenta, Opacity, Red, RGB, Yellow}</td>
+ <td>selectively blur pixels within a contrast threshold.</td>
+ </tr>
+ <tr>
+ <td>Separate</td>
+ <td>channel=>{Red, RGB, All, etc.}</td>
+ <td>separate a channel from the image into a grayscale image</td>
</tr>
<tr>
- <td valign="top">Sketch</td>
- <td valign="top">geometry=><i>geometry</i>, radius=><i>double</i>, sigma=><i>double</i>, angle=><i>double</i></td>
- <td valign="top">sketch the image with a Gaussian operator of the given radius and standard deviation (sigma) at the given angle</td>
+ <td>Shade</td>
+ <td>geometry=><i>geometry</i>, azimuth=><i>double</i>, elevation=><i>double</i>, gray=>{true, false}</td>
+ <td>shade the image using a distant light source</td>
</tr>
<tr>
- <td valign="top">Solarize</td>
- <td valign="top">geometry=><i>string</i>,threshold=><i>double</i></td>
- <td valign="top">negate all pixels above the threshold level</td>
+ <td>SetPixel</td>
+ <td>geometry=><i>geometry</i>, channel=>{All, Default, Alpha, Black, Blue, CMYK, Cyan, Gray, Green, Index, Magenta, Opacity, Red, RGB, Yellow}, color=><i>array of float values</i>, x=><i>integer</i>, y=><i>integer</i>, color=><i>array of float values</i></td>
+ <td>set a single pixel. By default normalized pixel values are expected.</td>
</tr>
<tr>
- <td valign="top">SparseColor</td>
- <td valign="top">points=><i>array of float values</i>, method=>{Barycentric, Bilinear, Shepards, Voronoi}, virtual-pixel=>{Background Black Constant Dither Edge Gray Mirror Random Tile Transparent White}</td>
- <td valign="top">interpolate the image colors around the supplied points</td>
+ <td>Shadow</td>
+ <td>geometry=><i>geometry</i>, opacity=><i>double</i>, sigma=><i>double</i>, x=><i>integer</i>, y=><i>integer</i></td>
+ <td>simulate an image shadow</td>
</tr>
<tr>
- <td valign="top">Splice</td>
- <td valign="top">geometry=><i>geometry</i>, width=><i>integer</i>, height=><i>integer</i>, x=><i>integer</i>, y=><i>integer</i>, fuzz=><i>double</i>, background=><i><a href="../www/color.html">color name</a></i>, gravity=>{NorthWest, North, NorthEast, West, Center, East, SouthWest, South, SouthEast}</td>
- <td valign="top">splice an image</td>
+ <td>Sharpen</td>
+ <td>geometry=><i>geometry</i>, radius=><i>double</i>, sigma=><i>double</i>, bias=><i>double</i>, channel=>{All, Default, Alpha, Black, Blue, CMYK, Cyan, Gray, Green, Index, Magenta, Opacity, Red, RGB, Yellow}</td>
+ <td>sharpen the image with a Gaussian operator of the given radius and standard deviation (sigma).</td>
</tr>
<tr>
- <td valign="top">Spread</td>
- <td valign="top">radius=><i>double</i></td>
- <td valign="top">displace image pixels by a random amount</td>
+ <td>Shave</td>
+ <td>geometry=><i>geometry</i>, width=><i>integer</i>, height=><i>integer</i></td>
+ <td>shave pixels from the image edges</td>
</tr>
<tr>
- <td valign="top">Statistic</td>
- <td valign="top">geometry=><i>geometry</i>, width=><i>integer</i>, height=><i>integer</i>, channel=>{All, Default, Alpha, Black, Blue, CMYK, Cyan, Gray, Green, Index, Magenta, Opacity, Red, RGB, Yellow}, type=>{Median, Mode, Mean, Maximum, Minimum, ReduceNoise}</td>
- <td valign="top">replace each pixel with corresponding statistic from the neighborhood.</td>
+ <td>Shear</td>
+ <td>geometry=><i>geometry</i>, x=><i>double</i>, y=><i>double</i> fill=><i><a href="color.html">color name</a></i></td>
+ <td>shear the image along the X or Y axis by a positive or negative shear angle</td>
</tr>
+
<tr>
- <td valign="top">Stegano</td>
- <td valign="top">image=><i>image-handle</i>, offset=><i>integer</i></td>
- <td valign="top">hide a digital watermark within the image</td>
+ <td>SigmoidalContrast</td>
+ <td>geometry=><i>string</i>, 'contrast'=><i>double</i>, 'mid-point'=><i>double</i> channel=>{Red, RGB, All, etc.}, sharpen=>{True, False}</td>
+ <td>sigmoidal non-lineraity contrast control. Increase the contrast of the image using a sigmoidal transfer function without saturating highlights or shadows. <var>Contrast</var> indicates how much to increase the contrast (0 is none; 3 is typical; 20 is a lot); <var>mid-point</var> indicates where midtones fall in the resultant image (0 is white; 50% is middle-gray; 100% is black). To decrease contrast, set sharpen to False.</td>
</tr>
<tr>
- <td valign="top">Stereo</td>
- <td valign="top">image=><i>image-handle</i>, x=><i>integer</i>, y=><i>integer</i></td>
- <td valign="top">composites two images and produces a single image that is the composite of a left and right image of a stereo pair</td>
+ <td>Signature</td>
+ <td><br /></td>
+ <td>generate an SHA-256 message digest for the image pixel stream</td>
</tr>
<tr>
- <td valign="top">Strip</td>
- <td valign="top"><br /></td>
- <td valign="top">strip an image of all profiles and comments.</td>
+ <td>Sketch</td>
+ <td>geometry=><i>geometry</i>, radius=><i>double</i>, sigma=><i>double</i>, angle=><i>double</i></td>
+ <td>sketch the image with a Gaussian operator of the given radius and standard deviation (sigma) at the given angle</td>
</tr>
<tr>
- <td valign="top">Swirl</td>
- <td valign="top">degrees=><i>double</i>, interpolate=>{undefined, average, bicubic, bilinear, mesh, nearest-neighbor, spline}</td>
- <td valign="top">swirl image pixels about the center</td>
+ <td>Solarize</td>
+ <td>geometry=><i>string</i>, threshold=><i>double</i>, channel=>{All, Default, Alpha, Black, Blue, CMYK, Cyan, Gray, Green, Index, Magenta, Opacity, Red, RGB, Yellow}</td>
+ <td>negate all pixels above the threshold level</td>
</tr>
<tr>
- <td valign="top">Texture</td>
- <td valign="top">texture=><i>image-handle</i></td>
- <td valign="top">name of texture to tile onto the image background</td>
+ <td>SparseColor</td>
+ <td>points=><i>array of float values</i>, method=>{Barycentric, Bilinear, Shepards, Voronoi}, 'virtual-pixel'=>{Background Black Constant Dither Edge Gray Mirror Random Tile Transparent White}</td>
+ <td>interpolate the image colors around the supplied points</td>
</tr>
<tr>
- <td valign="top">Thumbnail</td>
- <td valign="top">geometry=><i>geometry</i>, width=><i>integer</i>, height=><i>integer</i></td>
- <td valign="top">changes the size of an image to the given dimensions and removes any associated profiles.</td>
+ <td>Splice</td>
+ <td>geometry=><i>geometry</i>, width=><i>integer</i>, height=><i>integer</i>, x=><i>integer</i>, y=><i>integer</i>, fuzz=><i>double</i>, background=><i><a href="color.html">color name</a></i>, gravity=>{NorthWest, North, NorthEast, West, Center, East, SouthWest, South, SouthEast}</td>
+ <td>splice an image</td>
</tr>
<tr>
- <td valign="top">Threshold</td>
- <td valign="top">threshold=><i>string</i>, channel=>{All, Default, Alpha, Black, Blue, CMYK, Cyan, Gray, Green, Index, Magenta, Opacity, Red, RGB, Yellow}</td>
- <td valign="top">threshold the image</td>
+ <td>Spread</td>
+ <td>radius=><i>double</i>, interpolate=>{undefined, average, bicubic, bilinear, mesh, nearest-neighbor, spline}</td>
+ <td>displace image pixels by a random amount</td>
</tr>
<tr>
- <td valign="top">Tint</td>
- <td valign="top">fill=><i><a href="../www/color.html">color name</a></i>, opacity=><i>string</i></td>
- <td valign="top">tint the image with the fill color.</td>
+ <td>Statistic</td>
+ <td>geometry=><i>geometry</i>, width=><i>integer</i>, height=><i>integer</i>, channel=>{All, Default, Alpha, Black, Blue, CMYK, Cyan, Gray, Green, Index, Magenta, Opacity, Red, RGB, Yellow}, type=>{Median, Mode, Mean, Maximum, Minimum, ReduceNoise, RMS}</td>
+ <td>replace each pixel with corresponding statistic from the neighborhood.</td>
+ </tr>
+ <tr>
+ <td>Stegano</td>
+ <td>image=><i>image-handle</i>, offset=><i>integer</i></td>
+ <td>hide a digital watermark within the image</td>
</tr>
<tr>
- <td valign="top">Transparent</td>
- <td valign="top">color=><i><a href="../www/color.html">color name</a></i>, invert=>{True, False}</td>
- <td valign="top">make this color transparent within the image</td>
+ <td>Stereo</td>
+ <td>image=><i>image-handle</i>, x=><i>integer</i>, y=><i>integer</i></td>
+ <td>composites two images and produces a single image that is the composite of a left and right image of a stereo pair</td>
</tr>
<tr>
- <td valign="top">Transpose</td>
- <td valign="top"><br /></td>
- <td valign="top">flip image in the vertical direction and rotate 90 degrees</td>
+ <td>Strip</td>
+ <td><br /></td>
+ <td>strip an image of all profiles and comments.</td>
</tr>
<tr>
- <td valign="top">Transverse</td>
- <td valign="top"><br /></td>
- <td valign="top">flop image in the horizontal direction and rotate 270 degrees</td>
+ <td>Swirl</td>
+ <td>degrees=><i>double</i>, interpolate=>{undefined, average, bicubic, bilinear, mesh, nearest-neighbor, spline}</td>
+ <td>swirl image pixels about the center</td>
</tr>
<tr>
- <td valign="top">Trim</td>
- <td valign="top"><br /></td>
- <td valign="top">remove edges that are the background color from the image</td>
+ <td>Texture</td>
+ <td>texture=><i>image-handle</i></td>
+ <td>name of texture to tile onto the image background</td>
</tr>
<tr>
- <td valign="top">UnsharpMask</td>
- <td valign="top">geometry=><i>geometry</i>, radius=><i>double</i>, sigma=><i>double</i>, amount=><i>double</i>, threshold=><i>double</i></td>
- <td valign="top">sharpen the image with the unsharp mask algorithm.</td>
+ <td>Thumbnail</td>
+ <td>geometry=><i>geometry</i>, width=><i>integer</i>, height=><i>integer</i></td>
+ <td>changes the size of an image to the given dimensions and removes any associated profiles.</td>
</tr>
<tr>
- <td valign="top">Vignette</td>
- <td valign="top">geometry=><i>geometry</i>, radius=><i>double</i>, sigma=><i>double</i>, x=><i>integer</i>, y=><i>integer</i>, background=><i><a href="../www/color.html">color name</a></i></td>
- <td valign="top">offset the edges of the image in vignette style</td>
+ <td>Threshold</td>
+ <td>threshold=><i>string</i>, channel=>{All, Default, Alpha, Black, Blue, CMYK, Cyan, Gray, Green, Index, Magenta, Opacity, Red, RGB, Yellow}</td>
+ <td>threshold the image</td>
</tr>
<tr>
- <td valign="top">Wave</td>
- <td valign="top">geometry=><i>geometry</i>, amplitude=><i>double</i>, wavelength=><i>double</i>, interpolate=>{undefined, average, bicubic, bilinear, mesh, nearest-neighbor, spline}</td>
- <td valign="top">alter an image along a sine wave</td>
+ <td>Tint</td>
+ <td>fill=><i><a href="color.html">color name</a></i>, blend=><i>string</i></td>
+ <td>tint the image with the fill color.</td>
</tr>
<tr>
- <td valign="top">WhiteThreshold</td>
- <td valign="top">threshold=><i>string</i>, , channel=>{All, Default, Alpha, Black, Blue, CMYK, Cyan, Gray, Green, Index, Magenta, Opacity, Red, RGB, Yellow}</td>
- <td valign="top">force all pixels above the threshold intensity into white</td>
+ <td>Transparent</td>
+ <td>color=><i><a href="color.html">color name</a></i>, invert=>{True, False}</td>
+ <td>make this color transparent within the image</td>
+ </tr>
+
+ <tr>
+ <td>Transpose</td>
+ <td><br /></td>
+ <td>flip image in the vertical direction and rotate 90 degrees</td>
+ </tr>
+
+ <tr>
+ <td>Transverse</td>
+ <td><br /></td>
+ <td>flop image in the horizontal direction and rotate 270 degrees</td>
+ </tr>
+
+ <tr>
+ <td>Trim</td>
+ <td><br /></td>
+ <td>remove edges that are the background color from the image</td>
+ </tr>
+
+ <tr>
+ <td>UnsharpMask</td>
+ <td>geometry=><i>geometry</i>, radius=><i>double</i>, sigma=><i>double</i>, gain=><i>double</i>, threshold=><i>double</i></td>
+ <td>sharpen the image with the unsharp mask algorithm.</td>
+ </tr>
+
+ <tr>
+ <td>Vignette</td>
+ <td>geometry=><i>geometry</i>, radius=><i>double</i>, sigma=><i>double</i>, x=><i>integer</i>, y=><i>integer</i>, background=><i><a href="color.html">color name</a></i></td>
+ <td>offset the edges of the image in vignette style</td>
+ </tr>
+
+ <tr>
+ <td>Wave</td>
+ <td>geometry=><i>geometry</i>, amplitude=><i>double</i>, wavelength=><i>double</i>, interpolate=>{undefined, average, bicubic, bilinear, mesh, nearest-neighbor, spline}</td>
+ <td>alter an image along a sine wave</td>
+ </tr>
+
+ <tr>
+ <td>WaveDenoise</td>
+ <td>geometry=><i>geometry</i>, threshold=><i>double</i>, threshold=><i>double</i></td>
+ <td>removes noise from the image using a wavelet transform</td>
+ </tr>
+
+ <tr>
+ <td>WhiteThreshold</td>
+ <td>threshold=><i>string</i>, , channel=>{All, Default, Alpha, Black, Blue, CMYK, Cyan, Gray, Green, Index, Magenta, Opacity, Red, RGB, Yellow}</td>
+ <td>force all pixels above the threshold intensity into white</td>
</tr>
</tbody>
</table>
-<p>Note, that the <kbd>geometry</kbd> parameter is a short cut for the <kbd>width</kbd> and <kbd>height</kbd> parameters (e.g. <kbd>geometry=>'106x80'</kbd> is equivalent to <kbd>width=>106, height=>80</kbd> ).</p>
+<p>Note, that the <code>geometry</code> parameter is a short cut for the <code>width</code> and <code>height</code> parameters (e.g. <code>geometry=>'106x80'</code> is equivalent to <code>width=>106, height=>80</code> ).</p>
-<p>You can specify <kbd>@filename</kbd> in both Annotate() and Draw(). This reads the text or graphic primitive instructions from a file on disk. For example,</p>
+<p>You can specify <code>@filename</code> in both Annotate() and Draw(). This reads the text or graphic primitive instructions from a file on disk. For example,</p>
-<pre class="code">
- $image->Draw(fill=>'red', primitive=>'rectangle',
- points=>'20,20 100,100 40,40 200,200 60,60 300,300');
+<pre>
+image->Draw(fill=>'red', primitive=>'rectangle',
+ points=>'20,20 100,100 40,40 200,200 60,60 300,300');
</pre>
<p>Is equivalent to</p>
-<pre class="code">
- $image->Draw(fill=>'red', primitive=>'@draw.txt');
+<pre>
+$image->Draw(fill=>'red', primitive=>'@draw.txt');
</pre>
-<p>Where <kbd>draw.txt</kbd> is a file on disk that contains this:</p>
+<p>Where <code>draw.txt</code> is a file on disk that contains this:</p>
-<pre class="text">
- rectangle 20, 20 100, 100
- rectangle 40, 40 200, 200
- rectangle 60, 60 300, 300
+<pre>
+rectangle 20, 20 100, 100
+rectangle 40, 40 200, 200
+rectangle 60, 60 300, 300
</pre>
<p>The <i>text</i> parameter for methods, Annotate(), Comment(), Draw(), and Label() can include the image filename, type, width, height, or other image attribute by embedding these special format characters:</p>
-<pre class="text">
- %b file size
- %c comment
- %d directory
- %e filename extension
- %f filename
- %g page geometry
- %h height
- %i input filename
- %k number of unique colors
- %l label
- %m magick
- %n number of scenes
- %o output filename
- %p page number
- %q quantum depth
- %r image class and colorspace
- %s scene number
- %t top of filename
- %u unique temporary filename
- %w width
- %x x resolution
- %y y resolution
- %z image depth
- %C image compression type
- %D image dispose method
- %H page height
- %Q image compression quality
- %T image delay
- %W page width
- %X page x offset
- %Y page y offset
- %@ bounding box
- %# signature
- %% a percent sign
- \n newline
- \r carriage return
+<pre class="pre-scrollable">%b file size
+%c comment
+%d directory
+%e filename extension
+%f filename
+%g page geometry
+%h height
+%i input filename
+%k number of unique colors
+%l label
+%m magick
+%n number of scenes
+%o output filename
+%p page number
+%q quantum depth
+%r image class and colorspace
+%s scene number
+%t top of filename
+%u unique temporary filename
+%w width
+%x x resolution
+%y y resolution
+%z image depth
+%C image compression type
+%D image dispose method
+%H page height
+%Q image compression quality
+%T image delay
+%W page width
+%X page x offset
+%Y page y offset
+%@ bounding box
+%# signature
+%% a percent sign
+\n newline
+\r carriage return
</pre>
<p>For example,</p>
-<pre class="code">
- text=>"%m:%f %wx%h"
+<pre>
+text=>"%m:%f %wx%h"
</pre>
<p>produces an annotation of <b>MIFF:bird.miff 512x480</b> for an image titled <b>bird.miff</b> and whose width is 512 and height is 480.</p>
<p>You can optionally add <i>Image</i> to any method name. For example, TrimImage() is an alias for method Trim().</p>
-<p>Most of the attributes listed above have an analog in <a href="../www/convert.html">convert</a>. See the documentation for a more detailed description of these attributes.</p>
+<p>Most of the attributes listed above have an analog in <a href="convert.html">convert</a>. See the documentation for a more detailed description of these attributes.</p>
-</div>
-
-<h2><a id="set-attribute"></a>Set an Image Attribute</h2>
-<div class="doc-section">
+<h2 class="magick-header"><a id="set-attribute"></a>Set an Image Attribute</h2>
<p>Use method Set() to set an image attribute. For example,</p>
-<pre class="code">
- $image->Set(dither=>'True');
- $image->[$x]->Set(delay=>3);
+<pre>
+$image->Set(dither=>'True');
+$image->[$x]->Set(delay=>3);
</pre>
<p>Where this example uses 'True' and this document says '{True, False}',
<p>And here is a list of all the image attributes you can set:</p>
-<table class="doc">
+<table class="table table-condensed table-striped">
<caption>Image Attributes</caption>
<tbody>
<tr>
</tr>
<tr>
- <td valign="top">adjoin</td>
- <td valign="top">{True, False}</td>
- <td valign="top">join images into a single multi-image file</td>
+ <td>adjoin</td>
+ <td>{True, False}</td>
+ <td>join images into a single multi-image file</td>
</tr>
<tr>
- <td valign="top">alpha</td>
- <td valign="top">{On, Off, Opaque, Transparent, Copy, Extract, Set}</td>
- <td valign="top">control of and special operations involving the alpha/matte channel</td>
+ <td>alpha</td>
+ <td>{On, Off, Opaque, Transparent, Copy, Extract, Set}</td>
+ <td>control of and special operations involving the alpha/matte channel</td>
</tr>
<tr>
- <td valign="top">antialias</td>
- <td valign="top">{True, False}</td>
- <td valign="top">remove pixel aliasing</td>
+ <td>antialias</td>
+ <td>{True, False}</td>
+ <td>remove pixel aliasing</td>
</tr>
<tr>
- <td valign="top">area-limit</td>
- <td valign="top"><i>integer</i></td>
- <td valign="top">set pixel area resource limit.</td>
+ <td>area-limit</td>
+ <td><i>integer</i></td>
+ <td>set pixel area resource limit.</td>
</tr>
<tr>
- <td valign="top">attenuate</td>
- <td valign="top"><i>double</i></td>
- <td valign="top">lessen (or intensify) when adding noise to an image.</td>
+ <td>attenuate</td>
+ <td><i>double</i></td>
+ <td>lessen (or intensify) when adding noise to an image.</td>
</tr>
<tr>
- <td valign="top">authenticate</td>
- <td valign="top"><i>string</i></td>
- <td valign="top">decrypt image with this password.</td>
+ <td>authenticate</td>
+ <td><i>string</i></td>
+ <td>decrypt image with this password.</td>
</tr>
<tr>
- <td valign="top">background</td>
- <td valign="top"><i><a href="../www/color.html">color name</a></i></td>
- <td valign="top">image background color</td>
+ <td>background</td>
+ <td><i><a href="color.html">color name</a></i></td>
+ <td>image background color</td>
</tr>
<tr>
- <td valign="top">blue-primary</td>
- <td valign="top"><i>x-value</i>, <i>y-value</i></td>
- <td valign="top">chromaticity blue primary point (e.g. 0.15, 0.06)</td>
+ <td>blue-primary</td>
+ <td><i>x-value</i>, <i>y-value</i></td>
+ <td>chromaticity blue primary point (e.g. 0.15, 0.06)</td>
</tr>
<tr>
- <td valign="top">bordercolor</td>
- <td valign="top"><i><a href="../www/color.html">color name</a></i></td>
- <td valign="top">set the image border color</td>
+ <td>bordercolor</td>
+ <td><i><a href="color.html">color name</a></i></td>
+ <td>set the image border color</td>
</tr>
<tr>
- <td valign="top">clip-mask</td>
- <td valign="top"><i>image</i></td>
- <td valign="top">associate a clip mask with the image.</td>
+ <td>clip-mask</td>
+ <td><i>image</i></td>
+ <td>associate a clip mask with the image.</td>
</tr>
<tr>
- <td valign="top">colormap[<i>i</i>]</td>
- <td valign="top"><i><a href="../www/color.html">color name</a></i></td>
- <td valign="top">color name (e.g. red) or hex value (e.g. #ccc) at position
+ <td>colormap[<i>i</i>]</td>
+ <td><i><a href="color.html">color name</a></i></td>
+ <td>color name (e.g. red) or hex value (e.g. #ccc) at position
<i>i</i></td>
</tr>
<tr>
- <td valign="top">comment</td>
- <td valign="top"><i>string</i></td>
- <td valign="top">set the image comment</td>
+ <td>comment</td>
+ <td><i>string</i></td>
+ <td>set the image comment</td>
</tr>
<tr>
- <td valign="top">compression</td>
- <td valign="top">{None, BZip, Fax, Group4, JPEG, JPEG2000, LosslessJPEG, LZW, RLE, Zip}</td>
- <td valign="top">type of image compression</td>
+ <td>compression</td>
+ <td>{None, BZip, Fax, Group4, JPEG, JPEG2000, LosslessJPEG, LZW, RLE, Zip}</td>
+ <td>type of image compression</td>
</tr>
<tr>
- <td valign="top">debug</td>
- <td valign="top">{All, Annotate, Blob, Cache, Coder, Configure, Deprecate, Draw, Exception, Locale, None, Resource, Transform, X11}</td>
- <td valign="top">display copious debugging information</td>
+ <td>debug</td>
+ <td>{All, Annotate, Blob, Cache, Coder, Configure, Deprecate, Draw, Exception, Locale, None, Resource, Transform, X11}</td>
+ <td>display copious debugging information</td>
</tr>
<tr>
- <td valign="top">delay</td>
- <td valign="top"><i>integer</i></td>
- <td valign="top">this many 1/100ths of a second must expire before displaying the next image in a sequence</td>
+ <td>delay</td>
+ <td><i>integer</i></td>
+ <td>this many 1/100ths of a second must expire before displaying the next image in a sequence</td>
</tr>
<tr>
- <td valign="top">density</td>
- <td valign="top"><i>geometry</i></td>
- <td valign="top">vertical and horizontal resolution in pixels of the image</td>
+ <td>density</td>
+ <td><i>geometry</i></td>
+ <td>vertical and horizontal resolution in pixels of the image</td>
</tr>
<tr>
- <td valign="top">depth</td>
- <td valign="top"><i>integer</i></td>
- <td valign="top">image depth</td>
+ <td>depth</td>
+ <td><i>integer</i></td>
+ <td>image depth</td>
</tr>
<tr>
- <td valign="top">direction</td>
- <td valign="top"><i>{Undefined, right-to-left, left-to-right</i></td>
- <td valign="top">render text right-to-left or left-to-right</td>
+ <td>direction</td>
+ <td><i>{Undefined, right-to-left, left-to-right</i></td>
+ <td>render text right-to-left or left-to-right</td>
</tr>
<tr>
- <td valign="top">disk-limit</td>
- <td valign="top"><i>integer</i></td>
- <td valign="top">set disk resource limit</td>
+ <td>disk-limit</td>
+ <td><i>integer</i></td>
+ <td>set disk resource limit</td>
</tr>
<tr>
- <td valign="top">dispose</td>
- <td valign="top"><i>{Undefined, None, Background, Previous}</i></td>
- <td valign="top">layer disposal method</td>
+ <td>dispose</td>
+ <td><i>{Undefined, None, Background, Previous}</i></td>
+ <td>layer disposal method</td>
</tr>
<tr>
- <td valign="top">dither</td>
- <td valign="top">{True, False}</td>
- <td valign="top">apply error diffusion to the image</td>
+ <td>dither</td>
+ <td>{True, False}</td>
+ <td>apply error diffusion to the image</td>
</tr>
<tr>
- <td valign="top">display</td>
- <td valign="top"><i>string</i></td>
- <td valign="top">specifies the X server to contact</td>
+ <td>display</td>
+ <td><i>string</i></td>
+ <td>specifies the X server to contact</td>
</tr>
<tr>
- <td valign="top">extract</td>
- <td valign="top"><i>geometry</i></td>
- <td valign="top">extract area from image</td>
+ <td>extract</td>
+ <td><i>geometry</i></td>
+ <td>extract area from image</td>
</tr>
<tr>
- <td valign="top">file</td>
- <td valign="top"><i>filehandle</i></td>
- <td valign="top">set the image filehandle</td>
+ <td>file</td>
+ <td><i>filehandle</i></td>
+ <td>set the image filehandle</td>
</tr>
<tr>
- <td valign="top">filename</td>
- <td valign="top"><i>string</i></td>
- <td valign="top">set the image filename</td>
+ <td>filename</td>
+ <td><i>string</i></td>
+ <td>set the image filename</td>
</tr>
<tr>
- <td valign="top">fill</td>
- <td valign="top"><i>color</i></td>
- <td valign="top">The fill color paints any areas inside the outline of drawn shape.</td>
+ <td>fill</td>
+ <td><i>color</i></td>
+ <td>The fill color paints any areas inside the outline of drawn shape.</td>
</tr>
<tr>
- <td valign="top">font</td>
- <td valign="top"><i>string</i></td>
- <td valign="top">use this font when annotating the image with text</td>
+ <td>font</td>
+ <td><i>string</i></td>
+ <td>use this font when annotating the image with text</td>
</tr>
<tr>
- <td valign="top">fuzz</td>
- <td valign="top"><i>integer</i></td>
- <td valign="top">colors within this distance are considered equal</td>
+ <td>fuzz</td>
+ <td><i>integer</i></td>
+ <td>colors within this distance are considered equal</td>
</tr>
<tr>
- <td valign="top">gamma</td>
- <td valign="top"><i>double</i></td>
- <td valign="top">gamma level of the image</td>
+ <td>gamma</td>
+ <td><i>double</i></td>
+ <td>gamma level of the image</td>
</tr>
<tr>
- <td valign="top">Gravity</td>
- <td valign="top">{Forget, NorthWest, North, NorthEast, West, Center, East, SouthWest, South, SouthEast}</td>
- <td valign="top">type of image gravity</td>
+ <td>Gravity</td>
+ <td>{Forget, NorthWest, North, NorthEast, West, Center, East, SouthWest, South, SouthEast}</td>
+ <td>type of image gravity</td>
</tr>
<tr>
- <td valign="top">green-primary</td>
- <td valign="top"><i>x-value</i>, <i>y-value</i></td>
- <td valign="top">chromaticity green primary point (e.g. 0.3, 0.6)</td>
+ <td>green-primary</td>
+ <td><i>x-value</i>, <i>y-value</i></td>
+ <td>chromaticity green primary point (e.g. 0.3, 0.6)</td>
</tr>
<tr>
- <td valign="top">index[<i>x</i>, <i>y</i>]</td>
- <td valign="top"><i>string</i></td>
- <td valign="top">colormap index at position (<i>x</i>, <i>y</i>)</td>
+ <td>index[<i>x</i>, <i>y</i>]</td>
+ <td><i>string</i></td>
+ <td>colormap index at position (<i>x</i>, <i>y</i>)</td>
</tr>
<tr>
- <td valign="top">interlace</td>
- <td valign="top">{None, Line, Plane, Partition, JPEG, GIF, PNG}</td>
- <td valign="top">the type of interlacing scheme</td>
+ <td>interlace</td>
+ <td>{None, Line, Plane, Partition, JPEG, GIF, PNG}</td>
+ <td>the type of interlacing scheme</td>
</tr>
<tr>
- <td valign="top">iterations</td>
- <td valign="top"><i>integer</i></td>
- <td valign="top">add Netscape loop extension to your GIF animation</td>
+ <td>iterations</td>
+ <td><i>integer</i></td>
+ <td>add Netscape loop extension to your GIF animation</td>
</tr>
<tr>
- <td valign="top">label</td>
- <td valign="top"><i>string</i></td>
- <td valign="top">set the image label</td>
+ <td>label</td>
+ <td><i>string</i></td>
+ <td>set the image label</td>
</tr>
<tr>
- <td valign="top">loop</td>
- <td valign="top"><i>integer</i></td>
- <td valign="top">add Netscape loop extension to your GIF animation</td>
+ <td>loop</td>
+ <td><i>integer</i></td>
+ <td>add Netscape loop extension to your GIF animation</td>
</tr>
<tr>
- <td valign="top">magick</td>
- <td valign="top"><i>string</i></td>
- <td valign="top">set the image format</td>
+ <td>magick</td>
+ <td><i>string</i></td>
+ <td>set the image format</td>
</tr>
<tr>
- <td valign="top">map-limit</td>
- <td valign="top"><i>integer</i></td>
- <td valign="top">set map resource limit</td>
+ <td>map-limit</td>
+ <td><i>integer</i></td>
+ <td>set map resource limit</td>
</tr>
<tr>
- <td valign="top">mask</td>
- <td valign="top"><i>image</i></td>
- <td valign="top">associate a mask with the image.</td>
+ <td>mask</td>
+ <td><i>image</i></td>
+ <td>associate a mask with the image.</td>
</tr>
<tr>
- <td valign="top">matte</td>
- <td valign="top">{True, False}</td>
- <td valign="top">enable the image matte channel</td>
+ <td>matte</td>
+ <td>{True, False}</td>
+ <td>enable the image matte channel</td>
</tr>
<tr>
- <td valign="top">mattecolor</td>
- <td valign="top"><i><a href="../www/color.html">color name</a></i></td>
- <td valign="top">set the image matte color</td>
+ <td>mattecolor</td>
+ <td><i><a href="color.html">color name</a></i></td>
+ <td>set the image matte color</td>
</tr>
<tr>
- <td valign="top">memory-limit</td>
- <td valign="top"><i>integer</i></td>
- <td valign="top">set memory resource limit</td>
+ <td>memory-limit</td>
+ <td><i>integer</i></td>
+ <td>set memory resource limit</td>
</tr>
<tr>
- <td valign="top">monochrome</td>
- <td valign="top">{True, False}</td>
- <td valign="top">transform the image to black and white</td>
+ <td>monochrome</td>
+ <td>{True, False}</td>
+ <td>transform the image to black and white</td>
</tr>
<tr>
- <td valign="top">option</td>
- <td valign="top"><i>string</i></td>
- <td valign="top">associate an option with an image format (e.g. option=>'ps:imagemask'</td>
+ <td>option</td>
+ <td><i>string</i></td>
+ <td>associate an option with an image format (e.g. option=>'ps:imagemask'</td>
</tr>
<tr>
- <td valign="top">orientation</td>
- <td valign="top">{top-left, top-right, bottom-right, bottom-left, left-top, right-top, right-bottom, left-bottom}</td>
- <td valign="top">image orientation</td>
+ <td>orientation</td>
+ <td>{top-left, top-right, bottom-right, bottom-left, left-top, right-top, right-bottom, left-bottom}</td>
+ <td>image orientation</td>
</tr>
<tr>
- <td valign="top">page</td>
- <td valign="top">{ Letter, Tabloid, Ledger, Legal, Statement, Executive, A3, A4, A5, B4, B5, Folio, Quarto, 10x14} or <i>geometry</i></td>
- <td valign="top">preferred size and location of an image canvas</td>
+ <td>page</td>
+ <td>{ Letter, Tabloid, Ledger, Legal, Statement, Executive, A3, A4, A5, B4, B5, Folio, Quarto, 10x14} or <i>geometry</i></td>
+ <td>preferred size and location of an image canvas</td>
</tr>
<tr>
- <td valign="top">pixel[<i>x</i>, <i>y</i>]</td>
- <td valign="top"><i>string</i></td>
- <td valign="top">hex value (e.g. #ccc) at position (<i>x</i>, <i>y</i>)</td>
+ <td>pixel[<i>x</i>, <i>y</i>]</td>
+ <td><i>string</i></td>
+ <td>hex value (e.g. #ccc) at position (<i>x</i>, <i>y</i>)</td>
</tr>
<tr>
- <td valign="top">pointsize</td>
- <td valign="top"><i>integer</i></td>
- <td valign="top">pointsize of the Postscript or TrueType font</td>
+ <td>pointsize</td>
+ <td><i>integer</i></td>
+ <td>pointsize of the Postscript or TrueType font</td>
</tr>
<tr>
- <td valign="top">quality</td>
- <td valign="top"><i>integer</i></td>
- <td valign="top">JPEG/MIFF/PNG compression level</td>
+ <td>quality</td>
+ <td><i>integer</i></td>
+ <td>JPEG/MIFF/PNG compression level</td>
</tr>
<tr>
- <td valign="top">red-primary</td>
- <td valign="top"><i>x-value</i>, <i>y-value</i></td>
- <td valign="top">chromaticity red primary point (e.g. 0.64, 0.33)</td>
+ <td>red-primary</td>
+ <td><i>x-value</i>, <i>y-value</i></td>
+ <td>chromaticity red primary point (e.g. 0.64, 0.33)</td>
</tr>
<tr>
- <td valign="top">sampling-factor</td>
- <td valign="top"><i>geometry</i></td>
- <td valign="top">horizontal and vertical sampling factor</td>
+ <td>sampling-factor</td>
+ <td><i>geometry</i></td>
+ <td>horizontal and vertical sampling factor</td>
</tr>
<tr>
- <td valign="top">scene</td>
- <td valign="top"><i>integer</i></td>
- <td valign="top">image scene number</td>
+ <td>scene</td>
+ <td><i>integer</i></td>
+ <td>image scene number</td>
</tr>
<tr>
- <td valign="top">server</td>
- <td valign="top"><i>string</i></td>
- <td valign="top">specifies the X server to contact</td>
+ <td>server</td>
+ <td><i>string</i></td>
+ <td>specifies the X server to contact</td>
</tr>
<tr>
- <td valign="top">size</td>
- <td valign="top"><i>string</i></td>
- <td valign="top">width and height of a raw image</td>
+ <td>size</td>
+ <td><i>string</i></td>
+ <td>width and height of a raw image</td>
</tr>
<tr>
- <td valign="top">stroke</td>
- <td valign="top"><i>color</i></td>
- <td valign="top">The stroke color paints along the outline of a shape.</td>
+ <td>stroke</td>
+ <td><i>color</i></td>
+ <td>The stroke color paints along the outline of a shape.</td>
</tr>
<tr>
- <td valign="top">texture</td>
- <td valign="top"><i>string</i></td>
- <td valign="top">name of texture to tile onto the image background</td>
+ <td>texture</td>
+ <td><i>string</i></td>
+ <td>name of texture to tile onto the image background</td>
</tr>
<tr>
- <td valign="top">tile-offset</td>
- <td valign="top"><i>geometry</i></td>
- <td valign="top">image tile offset</td>
+ <td>tile-offset</td>
+ <td><i>geometry</i></td>
+ <td>image tile offset</td>
</tr>
<tr>
- <td valign="top">time-limit</td>
- <td valign="top"><i>integer</i></td>
- <td valign="top">set time resource limit in seconds</td>
+ <td>time-limit</td>
+ <td><i>integer</i></td>
+ <td>set time resource limit in seconds</td>
</tr>
<tr>
- <td valign="top">type</td>
- <td valign="top">{Bilevel, Grayscale, GrayscaleMatte, Palette, PaletteMatte, TrueColor, TrueColorMatte, ColorSeparation, ColorSeparationMatte}</td>
- <td valign="top">image type</td>
+ <td>type</td>
+ <td>{Bilevel, Grayscale, GrayscaleMatte, Palette, PaletteMatte, TrueColor, TrueColorMatte, ColorSeparation, ColorSeparationMatte}</td>
+ <td>image type</td>
</tr>
<tr>
- <td valign="top">units</td>
- <td valign="top">{ Undefined, PixelsPerInch, PixelsPerCentimeter}</td>
- <td valign="top">units of image resolution</td>
+ <td>units</td>
+ <td>{ Undefined, PixelsPerInch, PixelsPerCentimeter}</td>
+ <td>units of image resolution</td>
</tr>
<tr>
- <td valign="top">verbose</td>
- <td valign="top">{True, False}</td>
- <td valign="top">print detailed information about the image</td>
+ <td>verbose</td>
+ <td>{True, False}</td>
+ <td>print detailed information about the image</td>
</tr>
<tr>
- <td valign="top">virtual-pixel</td>
- <td valign="top">{Background Black Constant Dither Edge Gray Mirror Random Tile Transparent White}</td>
- <td valign="top">the virtual pixel method</td>
+ <td>virtual-pixel</td>
+ <td>{Background Black Constant Dither Edge Gray Mirror Random Tile Transparent White}</td>
+ <td>the virtual pixel method</td>
</tr>
<tr>
- <td valign="top">white-point</td>
- <td valign="top"><i>x-value</i>, <i>y-value</i></td>
- <td valign="top">chromaticity white point (e.g. 0.3127, 0.329)</td>
+ <td>white-point</td>
+ <td><i>x-value</i>, <i>y-value</i></td>
+ <td>chromaticity white point (e.g. 0.3127, 0.329)</td>
</tr>
</tbody>
</table>
-<p>Note, that the <kbd>geometry</kbd> parameter is a short cut for the <kbd>width</kbd> and <kbd>height</kbd> parameters (e.g. <kbd>geometry=>'106x80'</kbd> is equivalent to <kbd>width=>106, height=>80</kbd>).</p>
+<p>Note, that the <code>geometry</code> parameter is a short cut for the <code>width</code> and <code>height</code> parameters (e.g. <code>geometry=>'106x80'</code> is equivalent to <code>width=>106, height=>80</code>).</p>
<p>SetAttribute() is an alias for method Set().</p>
<p>Most of the attributes listed above have an analog in
-<a href="../www/convert.html">convert</a>. See the documentation for a more detailed description of these attributes.</p>
-
-</div>
+<a href="convert.html">convert</a>. See the documentation for a more detailed description of these attributes.</p>
-<h2><a id="get-attribute"></a>Get an Image Attribute</h2>
-<div class="doc-section">
+<h2 class="magick-header"><a id="get-attribute"></a>Get an Image Attribute</h2>
<p>Use method Get() to get an image attribute. For example,</p>
-<pre class="code">
- ($a, $b, $c) = $image->Get('colorspace', 'magick', 'adjoin');
- $width = $image->[3]->Get('columns');
+<pre>
+($a, $b, $c) = $image->Get('colorspace', 'magick', 'adjoin');
+$width = $image->[3]->Get('columns');
</pre>
-<p>In addition to all the attributes listed in <a href="#set-attribute">Set an Image Attribute</a> , you can get these additional attributes:</p>
+<p>In addition to all the attributes listed in <a href="perl-magick.html#set-attribute">Set an Image Attribute</a> , you can get these additional attributes:</p>
-<table class="doc">
+<table class="table table-condensed table-striped">
<caption>Image Attributes</caption>
<tbody>
<tr>
</tr>
<tr>
- <td valign="top">area</td>
- <td valign="top"><i>integer</i></td>
- <td valign="top">current area resource consumed</td>
+ <td>area</td>
+ <td><i>integer</i></td>
+ <td>current area resource consumed</td>
</tr>
<tr>
- <td valign="top">base-columns</td>
- <td valign="top"><i>integer</i></td>
- <td valign="top">base image width (before transformations)</td>
+ <td>base-columns</td>
+ <td><i>integer</i></td>
+ <td>base image width (before transformations)</td>
</tr>
<tr>
- <td valign="top">base-filename</td>
- <td valign="top"><i>string</i></td>
- <td valign="top">base image filename (before transformations)</td>
+ <td>base-filename</td>
+ <td><i>string</i></td>
+ <td>base image filename (before transformations)</td>
</tr>
<tr>
- <td valign="top">base-rows</td>
- <td valign="top"><i>integer</i></td>
- <td valign="top">base image height (before transformations)</td>
+ <td>base-rows</td>
+ <td><i>integer</i></td>
+ <td>base image height (before transformations)</td>
</tr>
<tr>
- <td valign="top">class</td>
- <td valign="top">{Direct, Pseudo}</td>
- <td valign="top">image class</td>
+ <td>class</td>
+ <td>{Direct, Pseudo}</td>
+ <td>image class</td>
</tr>
<tr>
- <td valign="top">colors</td>
- <td valign="top"><i>integer</i></td>
- <td valign="top">number of unique colors in the image</td>
+ <td>colors</td>
+ <td><i>integer</i></td>
+ <td>number of unique colors in the image</td>
</tr>
<tr>
- <td valign="top">columns</td>
- <td valign="top"><i>integer</i></td>
- <td valign="top">image width</td>
+ <td>columns</td>
+ <td><i>integer</i></td>
+ <td>image width</td>
</tr>
<tr>
- <td valign="top">copyright</td>
- <td valign="top"><i>string</i></td>
- <td valign="top">get PerlMagick's copyright</td>
+ <td>copyright</td>
+ <td><i>string</i></td>
+ <td>get PerlMagick's copyright</td>
</tr>
<tr>
- <td valign="top">directory</td>
- <td valign="top"><i>string</i></td>
- <td valign="top">tile names from within an image montage</td>
+ <td>directory</td>
+ <td><i>string</i></td>
+ <td>tile names from within an image montage</td>
</tr>
<tr>
- <td valign="top">elapsed-time</td>
- <td valign="top"><i>double</i></td>
- <td valign="top">elapsed time in seconds since the image was created</td>
+ <td>elapsed-time</td>
+ <td><i>double</i></td>
+ <td>elapsed time in seconds since the image was created</td>
</tr>
<tr>
- <td valign="top">error</td>
- <td valign="top"><i>double</i></td>
- <td valign="top">the mean error per pixel computed with methods Compare() or Quantize()</td>
+ <td>error</td>
+ <td><i>double</i></td>
+ <td>the mean error per pixel computed with methods Compare() or Quantize()</td>
</tr>
<tr>
- <td valign="top">bounding-box</td>
- <td valign="top"><i>string</i></td>
- <td valign="top">image bounding box</td>
+ <td>bounding-box</td>
+ <td><i>string</i></td>
+ <td>image bounding box</td>
</tr>
<tr>
- <td valign="top">disk</td>
- <td valign="top"><i>integer</i></td>
- <td valign="top">current disk resource consumed</td>
+ <td>disk</td>
+ <td><i>integer</i></td>
+ <td>current disk resource consumed</td>
</tr>
<tr>
- <td valign="top">filesize</td>
- <td valign="top"><i>integer</i></td>
- <td valign="top">number of bytes of the image on disk</td>
+ <td>filesize</td>
+ <td><i>integer</i></td>
+ <td>number of bytes of the image on disk</td>
</tr>
<tr>
- <td valign="top">format</td>
- <td valign="top"><i>string</i></td>
- <td valign="top">get the descriptive image format</td>
+ <td>format</td>
+ <td><i>string</i></td>
+ <td>get the descriptive image format</td>
</tr>
<tr>
- <td valign="top">geometry</td>
- <td valign="top"><i>string</i></td>
- <td valign="top">image geometry</td>
+ <td>geometry</td>
+ <td><i>string</i></td>
+ <td>image geometry</td>
</tr>
<tr>
- <td valign="top">height</td>
- <td valign="top"><i>integer</i></td>
- <td valign="top">the number of rows or height of an image</td>
+ <td>height</td>
+ <td><i>integer</i></td>
+ <td>the number of rows or height of an image</td>
</tr>
<tr>
- <td valign="top">id</td>
- <td valign="top"><i>integer</i></td>
- <td valign="top">ImageMagick registry id</td>
+ <td>icc</td>
+ <td><i>string</i></td>
+ <td>ICC profile</td>
</tr>
<tr>
- <td valign="top">mean-error</td>
- <td valign="top"><i>double</i></td>
- <td valign="top">the normalized mean error per pixel computed with methods Compare() or Quantize()</td>
+ <td>icc</td>
+ <td><i>string</i></td>
+ <td>ICM profile</td>
</tr>
<tr>
- <td valign="top">map</td>
- <td valign="top"><i>integer</i></td>
- <td valign="top">current memory-mapped resource consumed</td>
+ <td>id</td>
+ <td><i>integer</i></td>
+ <td>ImageMagick registry id</td>
</tr>
<tr>
- <td valign="top">matte</td>
- <td valign="top">{True, False}</td>
- <td valign="top">whether or not the image has a matte channel</td>
+ <td>IPTC</td>
+ <td><i>string</i></td>
+ <td>IPTC profile</td>
</tr>
<tr>
- <td valign="top">maximum-error</td>
- <td valign="top"><i>double</i></td>
- <td valign="top">the normalized max error per pixel computed with methods Compare() or Quantize()</td>
+ <td>mean-error</td>
+ <td><i>double</i></td>
+ <td>the normalized mean error per pixel computed with methods Compare() or Quantize()</td>
</tr>
<tr>
- <td valign="top">memory</td>
- <td valign="top"><i>integer</i></td>
- <td valign="top">current memory resource consumed</td>
+ <td>map</td>
+ <td><i>integer</i></td>
+ <td>current memory-mapped resource consumed</td>
</tr>
<tr>
- <td valign="top">mime</td>
- <td valign="top"><i>string</i></td>
- <td valign="top">MIME of the image format</td>
+ <td>matte</td>
+ <td>{True, False}</td>
+ <td>whether or not the image has a matte channel</td>
</tr>
<tr>
- <td valign="top">montage</td>
- <td valign="top"><i>geometry</i></td>
- <td valign="top">tile size and offset within an image montage</td>
+ <td>maximum-error</td>
+ <td><i>double</i></td>
+ <td>the normalized max error per pixel computed with methods Compare() or Quantize()</td>
</tr>
<tr>
- <td valign="top">page.x</td>
- <td valign="top"><i>integer</i></td>
- <td valign="top">x offset of image virtual canvas</td>
+ <td>memory</td>
+ <td><i>integer</i></td>
+ <td>current memory resource consumed</td>
</tr>
<tr>
- <td valign="top">page.y</td>
- <td valign="top"><i>integer</i></td>
- <td valign="top">y offset of image virtual canvas</td>
+ <td>mime</td>
+ <td><i>string</i></td>
+ <td>MIME of the image format</td>
</tr>
<tr>
- <td valign="top">rows</td>
- <td valign="top"><i>integer</i></td>
- <td valign="top">the number of rows or height of an image</td>
+ <td>montage</td>
+ <td><i>geometry</i></td>
+ <td>tile size and offset within an image montage</td>
</tr>
<tr>
- <td valign="top">signature</td>
- <td valign="top"><i>string</i></td>
- <td valign="top">SHA-256 message digest associated with the image pixel stream</td>
+ <td>page.x</td>
+ <td><i>integer</i></td>
+ <td>x offset of image virtual canvas</td>
</tr>
<tr>
- <td valign="top">taint</td>
- <td valign="top">{True, False}</td>
- <td valign="top">True if the image has been modified</td>
+ <td>page.y</td>
+ <td><i>integer</i></td>
+ <td>y offset of image virtual canvas</td>
</tr>
<tr>
- <td valign="top">total-ink-density</td>
- <td valign="top"><i>double</i></td>
- <td valign="top">returns the total ink density for a CMYK image</td>
+ <td>rows</td>
+ <td><i>integer</i></td>
+ <td>the number of rows or height of an image</td>
</tr>
<tr>
- <td valign="top">transparent-color</td>
- <td valign="top"><i><a href="../www/color.html">color name</a></i></td>
- <td valign="top">set the image transparent color</td>
+ <td>signature</td>
+ <td><i>string</i></td>
+ <td>SHA-256 message digest associated with the image pixel stream</td>
</tr>
<tr>
- <td valign="top">user-time</td>
- <td valign="top"><i>double</i></td>
- <td valign="top">user time in seconds since the image was created</td>
+ <td>taint</td>
+ <td>{True, False}</td>
+ <td>True if the image has been modified</td>
</tr>
<tr>
- <td valign="top">version</td>
- <td valign="top"><i>string</i></td>
- <td valign="top">get PerlMagick's version</td>
+ <td>total-ink-density</td>
+ <td><i>double</i></td>
+ <td>returns the total ink density for a CMYK image</td>
</tr>
<tr>
- <td valign="top">width</td>
- <td valign="top"><i>integer</i></td>
- <td valign="top">the number of columns or width of an image</td>
+ <td>transparent-color</td>
+ <td><i><a href="color.html">color name</a></i></td>
+ <td>set the image transparent color</td>
</tr>
<tr>
- <td valign="top">x-resolution</td>
- <td valign="top"><i>integer</i></td>
- <td valign="top">x resolution of the image</td>
+ <td>user-time</td>
+ <td><i>double</i></td>
+ <td>user time in seconds since the image was created</td>
</tr>
<tr>
- <td valign="top">y-resolution</td>
- <td valign="top"><i>integer</i></td>
- <td valign="top">y resolution of the image</td>
+ <td>version</td>
+ <td><i>string</i></td>
+ <td>get PerlMagick's version</td>
+ </tr>
+
+ <tr>
+ <td>width</td>
+ <td><i>integer</i></td>
+ <td>the number of columns or width of an image</td>
+ </tr>
+
+ <tr>
+ <td>XMP</td>
+ <td><i>string</i></td>
+ <td>XMP profile</td>
+ </tr>
+
+ <tr>
+ <td>x-resolution</td>
+ <td><i>integer</i></td>
+ <td>x resolution of the image</td>
+ </tr>
+
+ <tr>
+ <td>y-resolution</td>
+ <td><i>integer</i></td>
+ <td>y resolution of the image</td>
</tr>
</tbody>
</table>
<p>GetAttribute() is an alias for method Get().</p>
<p>Most of the attributes listed above have an analog in
-<a href="../www/convert.html">convert</a>. See the documentation for a more detailed description of these attributes.</p>
+<a href="convert.html">convert</a>. See the documentation for a more detailed description of these attributes.</p>
-</div>
-
-<h2><a id="compare"></a>Compare an Image to its Reconstruction</h2>
-<div class="doc-section">
-</div>
+<h2 class="magick-header"><a id="compare"></a>Compare an Image to its Reconstruction</h2>
<p>Mathematically and visually annotate the difference between an image and its reconstruction with the Compare() method. The method supports these parameters:</p>
-<table class="doc">
+<table class="table table-condensed table-striped">
<caption>Compare Parameters</caption>
<tbody>
<tr>
</tr>
<tr>
- <td valign="top">channel</td>
- <td valign="top"><i>double</i></td>
- <td valign="top">select image channels, the default is all channels except alpha.</td>
+ <td>channel</td>
+ <td><i>double</i></td>
+ <td>select image channels, the default is all channels except alpha.</td>
</tr>
<tr>
- <td valign="top">fuzz</td>
- <td valign="top"><i>double</i></td>
- <td valign="top">colors within this distance are considered equal</td>
+ <td>fuzz</td>
+ <td><i>double</i></td>
+ <td>colors within this distance are considered equal</td>
</tr>
<tr>
- <td valign="top">image</td>
- <td valign="top"><i>image-reference</i></td>
- <td valign="top">the image reconstruction</td>
+ <td>image</td>
+ <td><i>image-reference</i></td>
+ <td>the image reconstruction</td>
</tr>
<tr>
- <td valign="top">metric</td>
- <td valign="top">AE, MAE, MEPP, MSE, PAE, PSNR, RMSE</td>
- <td valign="top">measure differences between images with this metric</td>
+ <td>metric</td>
+ <td>AE, MAE, MEPP, MSE, PAE, PSNR, RMSE</td>
+ <td>measure differences between images with this metric</td>
</tr>
</tbody>
</table>
<p>In this example, we compare the ImageMagick logo to a sharpened reconstruction:</p>
-<pre class="code">
- use Image::Magick;
-
- $logo=Image::Magick->New();
- $logo->Read('logo:');
- $sharp=Image::Magick->New();
- $sharp->Read('logo:');
- $sharp->Sharpen('0x1');
- $difference=$logo->Compare(image=>$sharp, metric=>'rmse');
- print $difference->Get('error'), "\n";
- $difference->Display();
+<pre>
+use Image::Magick;
+
+$logo=Image::Magick->New();
+$logo->Read('logo:');
+$sharp=Image::Magick->New();
+$sharp->Read('logo:');
+$sharp->Sharpen('0x1');
+$difference=$logo->Compare(image=>$sharp, metric=>'rmse');
+print $difference->Get('error'), "\n";
+$difference->Display();
</pre>
<p>In addition to the reported root mean squared error of around 0.024, a difference image is displayed so you can visually identify the difference between the images.</p>
-<h2><a id="montage"></a>Create an Image Montage</h2>
-<div class="doc-section">
+<h2 class="magick-header"><a id="montage"></a>Create an Image Montage</h2>
<p>Use method Montage() to create a composite image by combining several separate images. The images are tiled on the composite image with the name of the image optionally appearing just below the individual tile. For example,</p>
-<pre class="code">
- $image->Montage(geometry=>'160x160', tile=>'2x2', texture=>'granite:');
+<pre>
+$image->Montage(geometry=>'160x160', tile=>'2x2', texture=>'granite:');
</pre>
<p>And here is a list of Montage() parameters you can set:</p>
-<table class="doc">
+<table class="table table-condensed table-striped">
<caption>Montage Parameters</caption>
<tbody>
<tr>
</tr>
<tr>
- <td valign="top">background</td>
- <td valign="top"><i><a href="../www/color.html">color name</a></i></td>
- <td valign="top">background color name</td>
+ <td>background</td>
+ <td><i><a href="color.html">color name</a></i></td>
+ <td>background color name</td>
</tr>
<tr>
- <td valign="top">border</td>
- <td valign="top"><i>integer</i></td>
- <td valign="top">image border width</td>
+ <td>border</td>
+ <td><i>integer</i></td>
+ <td>image border width</td>
</tr>
<tr>
- <td valign="top">filename</td>
- <td valign="top"><i>string</i></td>
- <td valign="top">name of montage image</td>
+ <td>filename</td>
+ <td><i>string</i></td>
+ <td>name of montage image</td>
</tr>
<tr>
- <td valign="top">fill</td>
- <td valign="top"><a href="../www/color.html">color name</a></td>
- <td valign="top">fill color for annotations</td>
+ <td>fill</td>
+ <td><a href="color.html">color name</a></td>
+ <td>fill color for annotations</td>
</tr>
<tr>
- <td valign="top">font</td>
- <td valign="top"><i>string</i></td>
- <td valign="top">X11 font name</td>
+ <td>font</td>
+ <td><i>string</i></td>
+ <td>X11 font name</td>
</tr>
<tr>
- <td valign="top">frame</td>
- <td valign="top"><i>geometry</i></td>
- <td valign="top">surround the image with an ornamental border</td>
+ <td>frame</td>
+ <td><i>geometry</i></td>
+ <td>surround the image with an ornamental border</td>
</tr>
<tr>
- <td valign="top">geometry</td>
- <td valign="top"><i>geometry</i></td>
- <td valign="top">preferred tile and border size of each tile of the composite
+ <td>geometry</td>
+ <td><i>geometry</i></td>
+ <td>preferred tile and border size of each tile of the composite
image (e.g. 120x120+4+3>)</td>
</tr>
<tr>
- <td valign="top">gravity</td>
- <td valign="top">NorthWest, North, NorthEast, West, Center, East, SouthWest,
+ <td>gravity</td>
+ <td>NorthWest, North, NorthEast, West, Center, East, SouthWest,
South, SouthEast</td>
- <td valign="top">direction image gravitates to within a tile</td>
+ <td>direction image gravitates to within a tile</td>
</tr>
<tr>
- <td valign="top">label</td>
- <td valign="top"><i>string</i></td>
- <td valign="top">assign a label to an image</td>
+ <td>label</td>
+ <td><i>string</i></td>
+ <td>assign a label to an image</td>
</tr>
<tr>
- <td valign="top">mode</td>
- <td valign="top">Frame, Unframe, Concatenate</td>
- <td valign="top">thumbnail framing options</td>
+ <td>mode</td>
+ <td>Frame, Unframe, Concatenate</td>
+ <td>thumbnail framing options</td>
</tr>
<tr>
- <td valign="top">pointsize</td>
- <td valign="top"><i>integer</i></td>
- <td valign="top">pointsize of the Postscript or TrueType font</td>
+ <td>pointsize</td>
+ <td><i>integer</i></td>
+ <td>pointsize of the Postscript or TrueType font</td>
</tr>
<tr>
- <td valign="top">shadow</td>
- <td valign="top">{True, False}</td>
- <td valign="top">add a shadow beneath a tile to simulate depth</td>
+ <td>shadow</td>
+ <td>{True, False}</td>
+ <td>add a shadow beneath a tile to simulate depth</td>
</tr>
<tr>
- <td valign="top">stroke</td>
- <td valign="top"><a href="../www/color.html">color name</a></td>
- <td valign="top">stroke color for annotations</td>
+ <td>stroke</td>
+ <td><a href="color.html">color name</a></td>
+ <td>stroke color for annotations</td>
</tr>
<tr>
- <td valign="top">texture</td>
- <td valign="top"><i>string</i></td>
- <td valign="top">name of texture to tile onto the image background</td>
+ <td>texture</td>
+ <td><i>string</i></td>
+ <td>name of texture to tile onto the image background</td>
</tr>
<tr>
- <td valign="top">tile</td>
- <td valign="top"><i>geometry</i></td>
- <td valign="top">the number of tiles per row and page (e.g. 6x4)</td>
+ <td>tile</td>
+ <td><i>geometry</i></td>
+ <td>the number of tiles per row and page (e.g. 6x4)</td>
</tr>
<tr>
- <td valign="top">title</td>
- <td valign="top">string</td>
- <td valign="top">assign a title to the image montage</td>
+ <td>title</td>
+ <td>string</td>
+ <td>assign a title to the image montage</td>
</tr>
<tr>
- <td valign="top">transparent</td>
- <td valign="top"><i>string</i></td>
- <td valign="top">make this color transparent within the image</td>
+ <td>transparent</td>
+ <td><i>string</i></td>
+ <td>make this color transparent within the image</td>
</tr>
</tbody>
</table>
-<p>Note, that the <kbd>geometry</kbd> parameter is a short cut for the <kbd>width</kbd> and <kbd>height</kbd> parameters (e.g. <kbd>geometry=>'106x80'</kbd> is equivalent to <kbd>width=>106, height=>80</kbd>).</p>
+<p>Note, that the <code>geometry</code> parameter is a short cut for the <code>width</code> and <code>height</code> parameters (e.g. <code>geometry=>'106x80'</code> is equivalent to <code>width=>106, height=>80</code>).</p>
<p>MontageImage() is an alias for method Montage().</p>
-<p>Most of the attributes listed above have an analog in <a href="../www/montage.html">montage</a>. See the documentation for a more detailed description of these attributes.</p>
-
-</div>
+<p>Most of the attributes listed above have an analog in <a href="montage.html">montage</a>. See the documentation for a more detailed description of these attributes.</p>
-<h2><a id="blobs"></a>Working with Blobs</h2>
-<div class="doc-section">
+<h2 class="magick-header"><a id="blobs"></a>Working with Blobs</h2>
<p>A blob contains data that directly represent a particular image
format in memory instead of on disk. PerlMagick supports
-blobs in any of these image <a href="../www/formats.html">formats</a> and provides methods to convert a blob to or from a particular image format.</p>
+blobs in any of these image <a href="formats.html">formats</a> and provides methods to convert a blob to or from a particular image format.</p>
-<table class="doc">
+<table class="table table-condensed table-striped">
<caption>Blob Methods</caption>
<tbody>
<tr>
</tr>
<tr>
- <td valign="top">ImageToBlob</td>
- <td valign="top">any image <a href="#set-attribute">attribute</a></td>
- <td valign="top">an array of image data in the respective image format</td>
- <td valign="top">convert an image or image sequence to an array of blobs</td>
+ <td>ImageToBlob</td>
+ <td>any image <a href="perl-magick.html#set-attribute">attribute</a></td>
+ <td>an array of image data in the respective image format</td>
+ <td>convert an image or image sequence to an array of blobs</td>
</tr>
<tr>
- <td valign="top">BlobToImage</td>
- <td valign="top">one or more blobs</td>
- <td valign="top">the number of blobs converted to an image</td>
- <td valign="top">convert one or more blobs to an image</td>
+ <td>BlobToImage</td>
+ <td>one or more blobs</td>
+ <td>the number of blobs converted to an image</td>
+ <td>convert one or more blobs to an image</td>
</tr>
</tbody>
</table>
<p>ImageToBlob() returns the image data in their respective formats. You can then print it, save it to an ODBC database, write it to a file, or pipe it to a display program:</p>
-<pre class="code">
- @blobs = $image->ImageToBlob();
- open(DISPLAY,"| display -") || die;
- binmode DISPLAY;
- print DISPLAY $blobs[0];
- close DISPLAY;
+<pre>
+@blobs = $image->ImageToBlob();
+open(DISPLAY,"| display -") || die;
+binmode DISPLAY;
+print DISPLAY $blobs[0];
+close DISPLAY;
</pre>
<p>Method BlobToImage() returns an image or image sequence converted from the supplied blob:</p>
-<pre class="code">
- @blob=$db->GetImage();
- $image=Image::Magick->new(magick=>'jpg');
- $image->BlobToImage(@blob);
+<pre>
+@blob=$db->GetImage();
+$image=Image::Magick->new(magick=>'jpg');
+$image->BlobToImage(@blob);
</pre>
-</div>
-
-<h2><a id="direct-access"></a>Direct-access to Image Pixels</h2>
-<div class="doc-section">
+<h2 class="magick-header"><a id="direct-access"></a>Direct-access to Image Pixels</h2>
<p>Use these methods to obtain direct access to the image pixels:</p>
-<table class="doc">
+<table class="table table-condensed table-striped">
<caption>Direct-access to Image Pixels</caption>
<tbody>
<tr>
</tr>
<tr>
- <td valign="top">GetAuthenticPixels</td>
- <td valign="top">geometry=><i>geometry</i>, width=><i>integer</i>, height=><i>integer</i>, x=><i>integer</i>, y=><i>integer</i></td>
- <td valign="top">return image pixels as a C pointer</td>
+ <td>GetAuthenticPixels</td>
+ <td>geometry=><i>geometry</i>, width=><i>integer</i>, height=><i>integer</i>, x=><i>integer</i>, y=><i>integer</i></td>
+ <td>return authentic pixels as a C pointer</td>
</tr>
<tr>
- <td valign="top">GetVirtualPixels</td>
- <td valign="top">geometry=><i>geometry</i>, width=><i>integer</i>, height=><i>integer</i>, x=><i>integer</i>, y=><i>integer</i></td>
- <td valign="top">return image pixels as a const C pointer</td>
+ <td>GetVirtualPixels</td>
+ <td>geometry=><i>geometry</i>, width=><i>integer</i>, height=><i>integer</i>, x=><i>integer</i>, y=><i>integer</i></td>
+ <td>return virtual pixels as a const C pointer</td>
</tr>
<tr>
- <td valign="top">GetAuthenticIndexQueue</td>
- <td valign="top"></td>
- <td valign="top">return image indexes as a C pointer</td>
+ <td>GetAuthenticIndexQueue</td>
+ <td></td>
+ <td>return colormap indexes or black pixels as a C pointer</td>
</tr>
<tr>
- <td valign="top">GetVirtualIndexQueue</td>
- <td valign="top"></td>
- <td valign="top">return image indexes as a const C pointer</td>
+ <td>GetVirtualIndexQueue</td>
+ <td></td>
+ <td>return colormap indexes or black pixels as a const C pointer</td>
</tr>
<tr>
- <td valign="top">SyncAuthenticPixels</td>
- <td valign="top"></td>
- <td valign="top">sync image pixels to pixel cache</td>
+ <td>SyncAuthenticPixels</td>
+ <td></td>
+ <td>sync authentic pixels to pixel cache</td>
</tr>
</tbody>
</table>
-</div>
-
-<h2><a id="miscellaneous"></a>Miscellaneous Methods</h2>
-<div class="doc-section">
+<h2 class="magick-header"><a id="miscellaneous"></a>Miscellaneous Methods</h2>
<p>The Append() method append a set of images. For example,</p>
-<pre class="code">
- $p = $image->Append(stack=>{true,false});
+<pre>
+$p = $image->Append(stack=>{true,false});
</pre>
-<p>appends all the images associated with object <kbd>$image</kbd>. By default, images are stacked left-to-right. Set <kbd>stack</kbd> to True to stack them top-to-bottom.</p>
+<p>appends all the images associated with object <code>$image</code>. By default, images are stacked left-to-right. Set <code>stack</code> to True to stack them top-to-bottom.</p>
<p>The Clone() method copies a set of images. For example,</p>
-<pre class="code">
- $q = $p->Clone();
+<pre>
+$q = $p->Clone();
</pre>
-<p>copies all the images from object <kbd>$p</kbd> to <kbd>$q</kbd>. You can use this method for single or multi-image sequences.</p>
+<p>copies all the images from object <code>$p</code> to <code>$q</code>. You can use this method for single or multi-image sequences.</p>
-<p>The EvaluateImages() method applies an arithemtic, logical or relational expression to a set of images. For example,</p>
+<p>The ComplexImages() method performs complex mathematics on an image sequence. For example,</p>
-<pre class="code">
- $p = $image->EvaluateImages('mean');
+<pre>
+$p = $image->ComplexImages('conjugate');
</pre>
-<p>averages all the images associated with object <kbd>$image</kbd>.</p>
+<p>The EvaluateImages() method applies an arithmetic, logical or relational expression to a set of images. For example,</p>
+
+
+<pre>
+$p = $image->EvaluateImages('mean');
+</pre>
+
+<p>averages all the images associated with object <code>$image</code>.</p>
<p>The Features() method returns features for each channel in the image in each of four directions (horizontal, vertical, left and right diagonals) for the specified distance. The features include the angular second momentum, contrast, correlation, sum of squares: variance, inverse difference moment, sum average, sum varience, sum entropy, entropy, difference variance, difference entropy, information measures of correlation 1, information measures of correlation 2, and maximum correlation coefficient. Values in RGB, CMYK, RGBA, or CMYKA order (depending on the image type).</p>
-<pre class="code">
- @features = $image->Features(1);
+<pre>
+@features = $image->Features(1);
</pre>
<p>Finally, the Transform() method accepts a fully-qualified geometry specification for cropping or resizing one or more images. For example,</p>
+<pre>
+$p = $images->Transform(crop=>'100x100+10+60');
+</pre>
+
<p>The Flatten() method flattens a set of images and returns it. For example,</p>
-<pre class="code">
- $p = $images->Flatten(background=>'none');
- $p->Write('flatten.png');
+<pre>
+$p = $images->Flatten(background=>'none');
+$p->Write('flatten.png');
</pre>
<p>The sequence of images is replaced by a single image created by composing each image after the first over the first image.</p>
<p>The Fx() method applies a mathematical expression to a set of images and returns the results. For example,</p>
-<pre class="code">
- $p = $image->Fx(expression=>'(g+b)/2.0',channel=>'red');
- $p->Write('fx.miff');
+<pre>
+$p = $image->Fx(expression=>'(g+b)/2.0',channel=>'red');
+$p->Write('fx.miff');
</pre>
<p>replaces the red channel with the average of the green and blue channels.</p>
-<p>See <a href="../www/fx.html">FX, The Special Effects Image Operator</a> for a detailed discussion of this method.</p>
+<p>See <a href="fx.html">FX, The Special Effects Image Operator</a> for a detailed discussion of this method.</p>
<p>Histogram() returns the unique colors in the image and a count for each one. The returned values are an array of red, green, blue, opacity, and count values.</p>
<p>The Morph() method morphs a set of images. Both the image pixels and size are linearly interpolated to give the appearance of a meta-morphosis from one image to the next:</p>
-<pre class="code">
- $p = $image->Morph(frames=><i>integer</i>);
+<pre>
+$p = $image->Morph(frames=><i>integer</i>);
</pre>
<p>where <i>frames</i> is the number of in-between images to generate. The default is 1.</p>
<p>Mosaic() creates an mosaic from an image sequence.</p>
-<p>Method Mogrify() is a single entry point for the image manipulation methods (<a href="#manipulate">Manipulate an Image</a>). The parameters are the name of a method followed by any parameters the method may require. For example, these calls are equivalent:</p>
+<p>Method Mogrify() is a single entry point for the image manipulation methods (<a href="perl-magick.html#manipulate">Manipulate an Image</a>). The parameters are the name of a method followed by any parameters the method may require. For example, these calls are equivalent:</p>
-<pre class="code">
- $image->Crop('340x256+0+0');
- $image->Mogrify('crop', '340x256+0+0');
+<pre>
+$image->Crop('340x256+0+0');
+$image->Mogrify('crop', '340x256+0+0');
</pre>
<p>Method MogrifyRegion() applies a transform to a region of the image. It is similar to Mogrify() but begins with the region geometry. For example, suppose you want to brighten a 100x100 region of your image at location (40, 50):</p>
-<pre class="code">
- $image->MogrifyRegion('100x100+40+50', 'modulate', brightness=>50);
+<pre>
+$image->MogrifyRegion('100x100+40+50', 'modulate', brightness=>50);
</pre>
<p>Ping() is a convenience method that returns information about an image without having to read the image into memory. It returns the width, height, file size in bytes, and the file format of the image. You can specify more than one filename but only one filehandle:</p>
-<pre class="code">
- ($width, $height, $size, $format) = $image->Ping('logo.png');
- ($width, $height, $size, $format) = $image->Ping(file=>\*IMAGE);
- ($width, $height, $size, $format) = $image->Ping(blob=>$blob);
+<pre>
+($width, $height, $size, $format) = $image->Ping('logo.png');
+($width, $height, $size, $format) = $image->Ping(file=>\*IMAGE);
+($width, $height, $size, $format) = $image->Ping(blob=>$blob);
</pre>
-<p>This a more efficient and less memory intensive way to query if an image exists and what its characteristics are. <kbd>PreviewImage()</kbd> tiles 9 thumbnails of the specified image with an image processing operation applied at varying strengths. This may be helpful pin-pointing an appropriate parameter for a particular image processing operation. Choose from these operations: <kbd>Rotate, Shear, Roll, Hue, Saturation, Brightness, Gamma, Spiff, Dull, Grayscale, Quantize, Despeckle, ReduceNoise, AddNoise, Sharpen, Blur, Threshold, EdgeDetect, Spread, Solarize, Shade, Raise, Segment, Swirl, Implode, Wave, OilPaint, CharcoalDrawing, JPEG</kbd>. Here is an example:</p>
+<p>This a more efficient and less memory intensive way to query if an image exists and what its characteristics are.</p>
-<pre class="code">
- $preview = $image->Preview('Gamma');
- $preview->Display();
+<p>Poly() builds a polynomial from the image sequence and the corresponding terms (coefficients and degree pairs):</p>
+
+<pre>
+$p = $image->Poly([0.5,1.0,0.25,2.0,1.0,1.0]);
+</pre>
+
+<p>PreviewImage() tiles 9 thumbnails of the specified image with an image processing operation applied at varying strengths. This may be helpful pin-pointing an appropriate parameter for a particular image processing operation. Choose from these operations: <code>Rotate, Shear, Roll, Hue, Saturation, Brightness, Gamma, Spiff, Dull, Grayscale, Quantize, Despeckle, ReduceNoise, AddNoise, Sharpen, Blur, Threshold, EdgeDetect, Spread, Solarize, Shade, Raise, Segment, Swirl, Implode, Wave, OilPaint, CharcoalDrawing, JPEG</code>. Here is an example:</p>
+
+<pre>
+$preview = $image->Preview('Gamma');
+$preview->Display();
</pre>
<p>To have full control over text positioning you need font metric information. Use</p>
-<pre class="code">
- ($x_ppem, $y_ppem, $ascender, $descender, $width, $height, $max_advance)
- = $image->QueryFontMetrics(<i>parameters</i>);
+<pre>
+($x_ppem, $y_ppem, $ascender, $descender, $width, $height, $max_advance) =
+ $image->QueryFontMetrics(<i>parameters</i>);
</pre>
-<p>Where <i>parameters</i> is any parameter of the <a href="#manipulate">Annotate</a> method. The return values are:</p>
+<p>Where <i>parameters</i> is any parameter of the <a href="perl-magick.html#manipulate">Annotate</a> method. The return values are:</p>
-<ul>
+<ol>
<li>character width</li>
<li>character height</li>
<li>ascender</li>
<li>bounds: y2</li>
<li>origin: x</li>
<li>origin: y</li>
-</ul>
+</ol>
<p>Use QueryMultilineFontMetrics() to get the maximum text width and height for multiple lines of text.</p>
<p>Call QueryColor() with no parameters to return a list of known colors names or specify one or more color names to get these attributes: red, green, blue, and opacity value.</p>
-<pre class="code">
- @colors = $image->QueryColor();
- ($red, $green, $blue, $opacity) = $image->QueryColor('cyan');
- ($red, $green, $blue, $opacity) = $image->QueryColor('#716bae');
+<pre>
+@colors = $image->QueryColor();
+($red, $green, $blue, $opacity) = $image->QueryColor('cyan');
+($red, $green, $blue, $opacity) = $image->QueryColor('#716bae');
</pre>
<p>QueryColorname() accepts a color value and returns its respective name or hex value;</p>
-<pre class="code">
- $name = $image->QueryColorname('rgba(80,60,0,0)');
+<pre>
+$name = $image->QueryColorname('rgba(80,60,0,0)');
</pre>
<p>Call QueryFont() with no parameters to return a list of known fonts or specify one or more font names to get these attributes: font name, description, family, style, stretch, weight, encoding, foundry, format, metrics, and glyphs values.</p>
-<pre class="code">
- @fonts = $image->QueryFont();
- $weight = ($image->QueryFont('Helvetica'))[5];
+<pre>
+@fonts = $image->QueryFont();
+$weight = ($image->QueryFont('Helvetica'))[5];
</pre>
<p>Call QueryFormat() with no parameters to return a list of known image formats or specify one or more format names to get these attributes: adjoin, blob support, raw, decoder, encoder, description, and module.</p>
-<pre class="code">
- @formats = $image->QueryFormat();
- ($adjoin, $blob_support, $raw, $decoder, $encoder, $description, $module)
- = $image->QueryFormat('gif');
+<pre>
+@formats = $image->QueryFormat();
+($adjoin, $blob_support, $raw, $decoder, $encoder, $description, $module) =
+ $image->QueryFormat('gif');
</pre>
-<p>Call MagickToMime() with the image format name to get its MIME type such as <kbd>images/tiff</kbd> from <kbd>tif</kbd>.</p>
+<p>Call MagickToMime() with the image format name to get its MIME type such as <code>images/tiff</code> from <code>tif</code>.</p>
-<pre class="code">
- $mime = $image->MagickToMime('tif');
+<pre>
+$mime = $image->MagickToMime('tif');
</pre>
-<p>Use RemoteCommand() to send a command to an already running <a href="../www/display.html">display</a> or <a href="../www/animate.html">animate</a> application. The only parameter is the name of the image file to display or animate.</p>
+<p>Use RemoteCommand() to send a command to an already running <a href="display.html">display</a> or <a href="animate.html">animate</a> application. The only parameter is the name of the image file to display or animate.</p>
-<pre class="code">
- $image->RemoteCommand('image.jpg');
+<pre>
+$image->RemoteCommand('image.jpg');
</pre>
<p>The Smush() method smushes a set of images together. For example,</p>
-<pre class="code">
- $p = $image->Smush(stack=>{true,false},offset=><em>integer</em>);
+<pre>
+$p = $image->Smush(stack=>{true,false},offset=><var>integer</var>);
</pre>
-<p>smushes together all the images associated with object <kbd>$image</kbd>. By default, images are smushed left-to-right. Set <kbd>stack</kbd> to True to smushed them top-to-bottom.</p>
+<p>smushes together all the images associated with object <code>$image</code>. By default, images are smushed left-to-right. Set <code>stack</code> to True to smushed them top-to-bottom.</p>
-<p>Statistics() returns the image statistics for each channel in the image. The returned values are an array of depth, minima, maxima, mean, standard deviation, kurtosis, and skewness values in RGB, CMYK, RGBA, or CMYKA order (depending on the image type).</p>
+<p>Statistics() returns the image statistics for each channel in the image. The returned values are an array of depth, minima, maxima, mean, standard deviation, kurtosis, skewness, and entropy values in RGB, CMYK, RGBA, or CMYKA order (depending on the image type).</p>
-<pre class="code">
- @statistics = $image->Statistics();
+<pre>
+@statistics = $image->Statistics();
</pre>
<p>Finally, the Transform() method accepts a fully-qualified geometry specification for cropping or resizing one or more images. For example,</p>
-<pre class="code">
- $p = $image->Transform(crop=>'100x100+0+0', gravity=>'Center');
+<pre>
+$p = $image->Transform(crop=>'100x100+0+0');
</pre>
<p>You can optionally add <i>Image</i> to any method name above. For example, PingImage() is an alias for method Ping().</p>
-</div>
-
-<h2><a id="exceptions"></a>Handling Exceptions</h2>
-<div class="doc-section">
+<h2 class="magick-header"><a id="exceptions"></a>Handling Exceptions</h2>
<p>All PerlMagick methods return an undefined string context upon success. If any problems occur, the error is returned as a string with an embedded numeric status code. A status code less than 400 is a warning. This means that the operation did not complete but was recoverable to some degree. A numeric code greater or equal to 400 is an error and indicates the operation failed completely. Here is how exceptions are returned for the different methods:</p>
<p>Methods which return a number (e.g. Read(), Write()):</p>
-<pre class="code">
- $x = $image->Read(...);
- warn "$x" if "$x"; # print the error message
- $x =~ /(\d+)/;
- print $1; # print the error number
- print 0+$x; # print the number of images read
+<pre>
+$x = $image->Read(...);
+warn "$x" if "$x"; # print the error message
+$x =~ /(\d+)/;
+print $1; # print the error number
+print 0+$x; # print the number of images read
</pre>
<p>Methods which operate on an image (e.g. Resize(), Crop()):</p>
-<pre class="code">
- $x = $image->Crop(...);
- warn "$x" if "$x"; # print the error message
- $x =~ /(\d+)/;
- print $1; # print the error number
+<pre>
+$x = $image->Crop(...);
+warn "$x" if "$x"; # print the error message
+$x =~ /(\d+)/;
+print $1; # print the error number
</pre>
<p>Methods which return images (EvaluateSequence(), Montage(), Clone()) should be checked for errors this way:</p>
-<pre class="code">
- $x = $image->Montage(...);
- warn "$x" if !ref($x); # print the error message
- $x =~ /(\d+)/;
- print $1; # print the error number
+<pre>
+$x = $image->Montage(...);
+warn "$x" if !ref($x); # print the error message
+$x =~ /(\d+)/;
+print $1; # print the error number
</pre>
<p>Here is an example error message:</p>
-<pre class="code">
- Error 400: Memory allocation failed
+<pre>
+Error 400: Memory allocation failed
</pre>
-<p>Review the complete list of <a href="../www/exception.html">error and warning codes</a>.</p>
+<p>Review the complete list of <a href="exception.html">error and warning codes</a>.</p>
<p>The following illustrates how you can use a numeric status code:</p>
-<pre class="code">
- $x = $image->Read('rose.png');
- $x =~ /(\d+)/;
- die "unable to continue" if ($1 == ResourceLimitError);
+<pre>
+$x = $image->Read('rose.png');
+$x =~ /(\d+)/;
+die "unable to continue" if ($1 == ResourceLimitError);
</pre>
-</div>
-
-<h2><a id="constants"></a>Constants</h2>
-<div class="doc-section">
+<h2 class="magick-header"><a id="constants"></a>Constants</h2>
<p>PerlMagick includes these constants:</p>
-<pre class="text">
- BlobError
- BlobWarning
- CacheError
- CacheWarning
- CoderError
- CoderWarning
- ConfigureError
- ConfigureWarning
- CorruptImageError
- CorruptImageWarning
- DelegateError
- DelegateWarning
- DrawError
- DrawWarning
- ErrorException
- FatalErrorException
- FileOpenError
- FileOpenWarning
- ImageError
- ImageWarning
- MissingDelegateError
- MissingDelegateWarning
- ModuleError
- ModuleWarning
- Opaque
- OptionError
- OptionWarning
- QuantumDepth
- QuantumRange
- RegistryError
- RegistryWarning
- ResourceLimitError
- ResourceLimitWarning
- StreamError
- StreamWarning
- Success
- Transparent
- TypeError
- TypeWarning
- WarningException
- XServerError
- XServerWarning
+<pre class="pre-scrollable">BlobError
+BlobWarning
+CacheError
+CacheWarning
+CoderError
+CoderWarning
+ConfigureError
+ConfigureWarning
+CorruptImageError
+CorruptImageWarning
+DelegateError
+DelegateWarning
+DrawError
+DrawWarning
+ErrorException
+FatalErrorException
+FileOpenError
+FileOpenWarning
+ImageError
+ImageWarning
+MissingDelegateError
+MissingDelegateWarning
+ModuleError
+ModuleWarning
+Opaque
+OptionError
+OptionWarning
+QuantumDepth
+QuantumRange
+RegistryError
+RegistryWarning
+ResourceLimitError
+ResourceLimitWarning
+StreamError
+StreamWarning
+Success
+Transparent
+TypeError
+TypeWarning
+WarningException
+XServerError
+XServerWarning
</pre>
<p>You can access them like this:</p>
-<pre class="code">
- Image::Magick->QuantumDepth
+<pre>
+Image::Magick->QuantumDepth
</pre>
</div>
-\r
-</div>\r
-\r
-<div id="linkbar">\r
- <span id="linkbar-west"> </span>\r
- <span id="linkbar-center">\r
- <a href="http://www.imagemagick.org/discourse-server/">Discourse Server</a> •\r
- <a href="http://www.imagemagick.org/MagickStudio/scripts/MagickStudio.cgi">Studio</a>\r
- </span>\r
- <span id="linkbar-east"> </span>\r
- </div>\r
- <div class="footer">\r
- <span id="footer-west">© 1999-2011 ImageMagick Studio LLC</span>\r
- <span id="footer-east"> <a href="http://www.imagemagick.org/script/contact.php">Contact the Wizards</a></span>\r
- </div>\r
- <div style="clear: both; margin: 0; width: 100%; "></div>\r
- <script type="text/javascript">\r
- var _gaq = _gaq || [];\r
- _gaq.push(['_setAccount', 'UA-17690367-1']);\r
- _gaq.push(['_trackPageview']);\r
-\r
- (function() {\r
- var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;\r
- ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';\r
- var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);\r
- })();\r
- </script>\r
-</body>\r
-</html>\r
+ <footer class="magick-footer">
+ <p><a href="support.html">Donate</a> •
+ <a href="sitemap.html">Sitemap</a> •
+ <a href="links.html">Related</a> •
+ <a href="security-policy.html">Security</a> •
+ <a href="architecture.html">Architecture</a>
+</p>
+ <p><a href="perl-magick.html#">Back to top</a> •
+ <a href="http://pgp.mit.edu:11371/pks/lookup?op=get&search=0x89AB63D48277377A">Public Key</a> •
+ <a href="https://www.imagemagick.org/script/contact.php">Contact Us</a></p>
+ <p><small>© 1999-2016 ImageMagick Studio LLC</small></p>
+ </footer>
+</div><!-- /.container -->
+
+ <script src="https://localhost/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
+ <script src="../js/magick.html"></script>
+</div>
+</body>
+</html>
+<!-- Magick Cache 26th November 2016 12:14 -->
\ No newline at end of file
projects / imagemagick / blobdiff