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gerrit-public.fairphone.software / platform / external / ImageMagick / 6ad765e3f7a12d4b1b71a745a120c51549d81125 / . / www / magick++.html
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cristyad41c0c2012-10-31 00:49:28 +0000[diff] [blame]1
2<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN"
3 "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
4<html version="-//W3C//DTD XHTML 1.1//EN"
5 xmlns="http://www.w3.org/1999/xhtml" xml:lang="en"
6 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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8 http://www.w3.org/MarkUp/SCHEMA/xhtml11.xsd">
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11 <meta name="google-site-verification" content="MxsMq6bdLOx0KSuz1MY6yG9ZTIJ7_7DVRfl5NCAT5Yg"/>
cristydcca3fa2010-12-29 21:50:07 +0000[diff] [blame]12 <title>ImageMagick: Magick++, C++ API for ImageMagick</title>
cristy751980d2012-06-03 23:18:35 +0000[diff] [blame]13 <meta http-equiv="content-language" content="en-US"/>
14 <meta http-equiv="content-type" content="text/html; charset=utf-8"/>
15 <meta http-equiv="reply-to" content="magick-users@imagemagick.org"/>
16 <meta name="application-name" content="ImageMagick"/>
17 <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."/>
18 <meta name="application-url" content="http://www.imagemagick.org"/>
19 <meta name="generator" content="PHP"/>
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21 <meta name="rating" content="GENERAL"/>
22 <meta name="robots" content="INDEX, FOLLOW"/>
23 <meta name="generator" content="ImageMagick Studio LLC"/>
24 <meta name="author" content="ImageMagick Studio LLC"/>
25 <meta name="revisit-after" content="2 DAYS"/>
26 <meta name="resource-type" content="document"/>
cristy45ef08f2012-12-07 13:13:34 +0000[diff] [blame]27 <meta name="copyright" content="Copyright (c) 1999-2013 ImageMagick Studio LLC"/>
cristy751980d2012-06-03 23:18:35 +0000[diff] [blame]28 <meta name="distribution" content="Global"/>
cristydcca3fa2010-12-29 21:50:07 +0000[diff] [blame]29 <link rel="icon" href="../images/wand.png"/>
30 <link rel="shortcut icon" href="../images/wand.ico" type="images/x-icon"/>
cristyad41c0c2012-10-31 00:49:28 +0000[diff] [blame]31 <link rel="canonical" href="http://www.imagemagick.org" />
32 <link rel="meta" type="application/rdf+xml" title="ICI" href="http://imagemagick.org/ici.rdf"/>
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36 <!-- Optionaly include easing and/or mousewheel plugins -->
37 <script type="text/javascript" src="http://www.imagemagick.org/fancybox/jquery.easing-1.3.pack.js"></script>
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50 <script type="text/javascript">
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cristyad41c0c2012-10-31 00:49:28 +0000[diff] [blame]57 <style type="text/css" media="all">
58 @import url("../www/magick.css");
59 </style>
60</head>
61
62<body id="www-imagemagick-org">
63<div class="titlebar">
64<div style="margin: 17px auto; float: left;">
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76</div>
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cristydcca3fa2010-12-29 21:50:07 +0000[diff] [blame]89<div class="menu">
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239
cristydcca3fa2010-12-29 21:50:07 +0000[diff] [blame]240<h1>Magick++ C++ API</h1>
cristy751980d2012-06-03 23:18:35 +0000[diff] [blame]241<p class="navigation-index">[<a href="magick++.html#intro">Introduction to Magick++</a> &bull; <a href="magick++.html#documentation">Documentation</a> &bull; <a href="magick++.html#get">Obtaining Magick++</a> &bull; <a href="magick++.html#install">Installation</a> &bull; <a href="magick++.html#bugs">Reporting Bugs</a>]</p>
cristydcca3fa2010-12-29 21:50:07 +0000[diff] [blame]242<div class="doc-section">
243<a id="intro"></a>
cristy2bd2a982011-02-15 00:52:58 +0000[diff] [blame]244<p>Magick++ is the object-oriented C++ API to the <a href="http://www.imagemagick.org/">ImageMagick</a> image-processing library.</p>
cristy751980d2012-06-03 23:18:35 +0000[diff] [blame]245<p>Magick++ supports an object model which is inspired by <a href="perl-magick.html">PerlMagick</a>.
cristydcca3fa2010-12-29 21:50:07 +0000[diff] [blame]246Images support implicit reference counting so that copy constructors
247and assignment incur almost no cost. The cost of actually copying an
248image (if necessary) is done just before modification and this copy
249is managed automagically by Magick++. De-referenced copies are
250automagically deleted. The image objects support value (rather than
251pointer) semantics so it is trivial to support multiple generations
252of an image in memory at one time.
253</p>
cristy2bd2a982011-02-15 00:52:58 +0000[diff] [blame]254<p>Magick++ provides integrated support for the <a href="http://www.sgi.com/tech/stl/">Standard
255Template Library</a> (STL) so that the powerful containers available
256(e.g. <a href="http://www.sgi.com/tech/stl/Deque.html">deque</a>,
257<a href="http://www.sgi.com/tech/stl/Vector.html">vector</a>, <a href="http://www.sgi.com/tech/stl/List.html">list</a>,
258and <a href="http://www.sgi.com/tech/stl/Map.html">map</a>)&nbsp; can
cristydcca3fa2010-12-29 21:50:07 +0000[diff] [blame]259be used to write programs similar to those possible with PERL &amp;
260PerlMagick. STL-compatible template versions of ImageMagick's
261list-style operations are provided so that operations may be
262performed on multiple images stored in STL containers.
263</p>
264</div>
265<h2>Documentation</h2>
266<div class="doc-section">
267<a id="documentation"></a>
cristy6bcf48e2011-02-15 19:09:04 +0000[diff] [blame]268<p>Detailed <a href="../www/Magick++/Documentation.html">documentation</a> is
cristydcca3fa2010-12-29 21:50:07 +0000[diff] [blame]269provided for all Magick++ classes, class methods, and template
cristy361f4662010-12-31 23:02:52 +0000[diff] [blame]270functions which comprise the API. See a <a href="http://www.imagemagick.org/Magick++/tutorial/Magick++_tutorial.pdf"> Gentle Introduction to Magick++</a> for an introductory tutorial to Magick++. We include the <a href="http://www.imagemagick.org/Magick++/tutorial/Magick++_tutorial.odt" >source</a> if you want to correct, enhance, or expand the tutorial.</p>
cristydcca3fa2010-12-29 21:50:07 +0000[diff] [blame]271</div>
272<h2>Obtaining Magick++</h2>
273<a id="get"></a>
274<div class="doc-section">
cristy6bcf48e2011-02-15 19:09:04 +0000[diff] [blame]275<p>Magick++ is included as part of <a href="../index.html">ImageMagick</a>
cristy751980d2012-06-03 23:18:35 +0000[diff] [blame]276source releases and may be retrieved via <a href="download.html">ftp</a>
277or <a href="subversion.html">Subversion</a>.
cristydcca3fa2010-12-29 21:50:07 +0000[diff] [blame]278</p>
279</div>
280<h2>Installation</h2>
281<div class="doc-section">
282<a id="install"></a>
283<p>Once you have the Magick++ sources available, follow these detailed
cristy6bcf48e2011-02-15 19:09:04 +0000[diff] [blame]284<a href="../www/Magick++/Install.html">installation instructions</a> for UNIX and
cristydcca3fa2010-12-29 21:50:07 +0000[diff] [blame]285Windows.
286</p>
cristy751980d2012-06-03 23:18:35 +0000[diff] [blame]287</div>
288<h2>Usage</h2>
289<div class="doc-section">
cristy2bd2a982011-02-15 00:52:58 +0000[diff] [blame]290<p>A helper script named <kbd>Magick++-config</kbd> is installed
cristydcca3fa2010-12-29 21:50:07 +0000[diff] [blame]291under Unix which assists with recalling compilation options required
292to compile and link programs which use Magick++. For example, the
cristy2bd2a982011-02-15 00:52:58 +0000[diff] [blame]293following command will compile and link the source file <kbd>demo.cpp</kbd>
294to produce the executable <kbd>demo</kbd> (notice that quotes are
cristydcca3fa2010-12-29 21:50:07 +0000[diff] [blame]295backward quotes):
296</p>
297<pre class="text">
298c++ `Magick++-config --cxxflags --cppflags` -O2 -o demo demo.cpp \
299 `Magick++-config --ldflags --libs`
300</pre>
301<p>Windows users may get started by manually editing a project file
302for one of the Magick++ demo programs.
303</p>
304<p>Note, under Windows (and possibly the Mac) it may be necessary to initialize the ImageMagick library prior to using the Magick++ library. This initialization is performed by passing the path to the ImageMagick DLLs (assumed to be in the same directory as your program) to the InitializeMagick() function call. This is commonly performed by providing the path to your program (argv[0]) as shown in the following example: </p>
305<pre class="text">
306int main( int argc, char ** argv) {
307 InitializeMagick(*argv);
308 ...
309</pre>
310<p>This initialization step is not required under Unix, Linux,
311Cygwin, or any other operating environment that supports the notion
312of <em>installing</em> ImageMagick in a known location.
313</p>
314</div>
315<h2>Reporting Bugs</h2>
316<div class="doc-section">
317<a id="bugs"></a>
cristy2d67ddd2011-02-13 15:38:23 +0000[diff] [blame]318<p>Questions regarding usage should be directed to or to report any bugs go to
cristy6ad765e2013-02-24 22:14:01 +0000[diff] [blame^]319<a href="http://www.imagemagick.org/discourse-server/viewforum.html?f=23">Magick++ bug tracking forum</a>.
cristydcca3fa2010-12-29 21:50:07 +0000[diff] [blame]320</p>
321</div>
cristyad41c0c2012-10-31 00:49:28 +0000[diff] [blame]322
323</div>
324
325<div id="linkbar">
326 <span id="linkbar-west">&nbsp;</span>
327 <span id="linkbar-center">
328 <a href="../discourse-server">Discourse Server</a> &bull;
329 <a href="http://www.imagemagick.org/MagickStudio/scripts/MagickStudio.cgi">Studio</a>
330 </span>
331 <span id="linkbar-east">&nbsp;</span>
332 </div>
333 <div class="footer">
cristy45ef08f2012-12-07 13:13:34 +0000[diff] [blame]334 <span id="footer-west">&copy; 1999-2013 ImageMagick Studio LLC</span>
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