Gitiles
Code Review Sign In
gerrit-public.fairphone.software / platform / external / ImageMagick / dcca3fa3bc535a40a90c681bf07f2379fc2f3f76 / . / www / identify.html
blob: 53417f570f19cd722a3595e7776300f32f1f079e [file] [log] [blame]
cristydcca3fa2010-12-29 21:50:07 +0000[diff] [blame^]1<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN"
2 "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
3<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" dir="ltr">
cristy3eaa0ef2010-03-06 20:35:26 +0000[diff] [blame]4<head>
cristy3c98a4f2010-08-13 20:09:41 +0000[diff] [blame]5 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
6 <meta name="verify-v1" content="g222frIIxcQTrvDR3NBRUSKP3AnMNoqxOkIniCEkV7U="/>
cristyffb69ed2010-12-25 00:06:48 +0000[diff] [blame]7 <title>ImageMagick: Command-line Tools: Identify</title>
cristy3ed852e2009-09-05 21:47:34 +0000[diff] [blame]8 <meta http-equiv="Content-Language" content="en-US"/>
9 <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
10 <meta http-equiv="Reply-to" content="magick-users@imagemagick.org"/>
cristy3c98a4f2010-08-13 20:09:41 +0000[diff] [blame]11 <meta name="Application-name" content="ImageMagick"/>
cristydcca3fa2010-12-29 21:50:07 +0000[diff] [blame^]12 <meta name="Description" content="ImageMagick is a software suite to create, edit, compose, or convert bitmap images in a variety of formats. Use ImageMagick to scale, rotate, shear, distort and transform images."/>
cristy3c98a4f2010-08-13 20:09:41 +0000[diff] [blame]13 <meta name="Application-url" content="http://www.imagemagick.org"/>
cristy3ed852e2009-09-05 21:47:34 +0000[diff] [blame]14 <meta name="Generator" content="PHP"/>
15 <meta name="Keywords" content="command-line, tools:, identify, ImageMagick, ImageMagic, MagickCore, MagickWand, PerlMagick, Magick++, RMagick, PythonMagick, JMagick, TclMagick, Image, Magick, Magic, Wand, ImageMagickObject, Swiss, Army, Knife, Image, Processing"/>
cristy3ed852e2009-09-05 21:47:34 +0000[diff] [blame]16 <meta name="Rating" content="GENERAL"/>
17 <meta name="Robots" content="INDEX, FOLLOW"/>
18 <meta name="Generator" content="ImageMagick Studio LLC"/>
19 <meta name="Author" content="ImageMagick Studio LLC"/>
20 <meta name="Revisit-after" content="2 DAYS"/>
21 <meta name="Resource-type" content="document"/>
cristy7e41fe82010-12-04 23:12:08 +0000[diff] [blame]22 <meta name="Copyright" content="Copyright (c) 1999-2011 ImageMagick Studio LLC"/>
cristy3ed852e2009-09-05 21:47:34 +0000[diff] [blame]23 <meta name="Distribution" content="Global"/>
cristydcca3fa2010-12-29 21:50:07 +0000[diff] [blame^]24 <link rel="icon" href="../images/wand.png"/>
cristy3c98a4f2010-08-13 20:09:41 +0000[diff] [blame]25 <link rel="shortcut icon" href="../images/wand.ico" type="images/x-icon"/>
26 <link rel="meta" type="application/rdf+xml" title="ICI" href="http://imagemagick.org/ici.rdf"/>
27 <style type="text/css" media="all">
28 @import url("../www/magick.css");
29 </style>
cristydcca3fa2010-12-29 21:50:07 +0000[diff] [blame^]30 <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4/jquery.min.js"></script>
31 <script type="text/javascript" src="../fancybox/jquery.fancybox-1.3.4.pack.js"></script>
32 <link rel="stylesheet" type="text/css" href="../fancybox/jquery.fancybox-1.3.4.css" media="screen" />
33 <script type="text/javascript">
34 $(document).ready(function() {
35 $("a[href$=.jpg],a[href$=.png],a[href$=.gif]").fancybox({
36 'transitionIn' : 'elastic',
37 'transitionOut' : 'elastic',
38 'overlayShow' : false,
39 'opacity' : true
40 });
41 });
42 </script>
cristy3eaa0ef2010-03-06 20:35:26 +0000[diff] [blame]43</head>
44
45<body id="www-imagemagick-org">
46<div class="titlebar">
47<a href="../index.html">
48 <img src="../images/script.png" alt="[ImageMagick]"
49 style="width: 350px; height: 60px; margin: 28px auto; float: left;" /></a>
50<a href="http://www.networkredux.com">
51 <img src="../images/networkredux.png" alt="[sponsor]"
52 style="margin: 45px auto; border: 0px; float: left;" /></a>
53<a href="http://www.imagemagick.org/discourse-server/">
54 <img src="../images/logo.jpg" alt=""
55 style="width: 114px; height: 118px; border: 0px; float: right;" /></a>
56<a href="../index.html">
57 <img src="../images/sprite.jpg" alt=""
58 style="width: 114px; height: 118px; border: 0px; float: right;" /></a>
59</div>
60
cristyce69bb02010-07-27 19:49:46 +0000[diff] [blame]61<div class="westbar">
cristy3eaa0ef2010-03-06 20:35:26 +0000[diff] [blame]62
cristy3ed852e2009-09-05 21:47:34 +0000[diff] [blame]63<div class="menu">
cristy83a272e2010-05-07 20:40:35 +0000[diff] [blame]64 <a title="About ImageMagick" href="../index.html">About ImageMagick</a>
cristy3ed852e2009-09-05 21:47:34 +0000[diff] [blame]65</div>
cristy3eaa0ef2010-03-06 20:35:26 +0000[diff] [blame]66<div class="sep"></div>
cristy3ed852e2009-09-05 21:47:34 +0000[diff] [blame]67<div class="menu">
cristybb503372010-05-27 20:51:26 +0000[diff] [blame]68 <a title="Binary Releases" href="../www/binary-releases.html">Binary Releases</a>
69</div>
70<div class="sub">
71 <a title="Binary Release: Unix" href="../www/binary-releases.html#unix">Unix</a>
72</div>
73<div class="sub">
74 <a title="Binary Release: MacOS X" href="../www/binary-releases.html#macosx">Mac OS X</a>
75</div>
76<div class="sub">
77 <a title="Binary Release: Windows" href="../www/binary-releases.html#windows">Windows</a>
78</div>
79<div class="sep"></div>
80<div class="menu">
cristy83a272e2010-05-07 20:40:35 +0000[diff] [blame]81 <a title="Command-line Tools" href="../www/command-line-tools.html">Command-line Tools</a>
cristy3ed852e2009-09-05 21:47:34 +0000[diff] [blame]82</div>
83<div class="sub">
cristy83a272e2010-05-07 20:40:35 +0000[diff] [blame]84 <a title="Command-line Tools: Processing" href="../www/command-line-processing.html">Processing</a>
cristy3ed852e2009-09-05 21:47:34 +0000[diff] [blame]85</div>
86<div class="sub">
cristy83a272e2010-05-07 20:40:35 +0000[diff] [blame]87 <a title="Command-line Tools: Options" href="../www/command-line-options.html">Options</a>
cristy3ed852e2009-09-05 21:47:34 +0000[diff] [blame]88</div>
89<div class="sub">
cristy83a272e2010-05-07 20:40:35 +0000[diff] [blame]90 <a title="Command-line Tools: Usage" href="http://www.imagemagick.org/Usage/">Usage</a>
cristy3ed852e2009-09-05 21:47:34 +0000[diff] [blame]91</div>
92<div class="menu">
cristy83a272e2010-05-07 20:40:35 +0000[diff] [blame]93 <a title="Program Interfaces" href="../www/api.html">Program Interfaces</a>
cristy3ed852e2009-09-05 21:47:34 +0000[diff] [blame]94</div>
95<div class="sub">
cristy83a272e2010-05-07 20:40:35 +0000[diff] [blame]96 <a title="Program Interface: MagickWand" href="../www/magick-wand.html">MagickWand</a>
cristy3ed852e2009-09-05 21:47:34 +0000[diff] [blame]97</div>
98<div class="sub">
cristy83a272e2010-05-07 20:40:35 +0000[diff] [blame]99 <a title="Program Interface: MagickCore" href="../www/magick-core.html">MagickCore</a>
cristy3ed852e2009-09-05 21:47:34 +0000[diff] [blame]100</div>
101<div class="sub">
cristy83a272e2010-05-07 20:40:35 +0000[diff] [blame]102 <a title="Program Interface: PerlMagick" href="../www/perl-magick.html">PerlMagick</a>
cristy3ed852e2009-09-05 21:47:34 +0000[diff] [blame]103</div>
104<div class="sub">
cristydcca3fa2010-12-29 21:50:07 +0000[diff] [blame^]105 <a title="Program Interface: Magick++" href="../www/magick++.html">Magick++</a>
cristy3ed852e2009-09-05 21:47:34 +0000[diff] [blame]106</div>
cristy3eaa0ef2010-03-06 20:35:26 +0000[diff] [blame]107<div class="sep"></div>
cristy3ed852e2009-09-05 21:47:34 +0000[diff] [blame]108<div class="menu">
cristy83a272e2010-05-07 20:40:35 +0000[diff] [blame]109 <a title="Install from Source" href="../www/install-source.html">Install from Source</a>
cristy3ed852e2009-09-05 21:47:34 +0000[diff] [blame]110</div>
111<div class="sub">
cristy83a272e2010-05-07 20:40:35 +0000[diff] [blame]112 <a title="Install from Source: Unix" href="../www/install-source.html#unix">Unix</a>
cristy3ed852e2009-09-05 21:47:34 +0000[diff] [blame]113</div>
114<div class="sub">
cristy83a272e2010-05-07 20:40:35 +0000[diff] [blame]115 <a title="Install from Source: Windows" href="../www/install-source.html#windows">Windows</a>
cristy3ed852e2009-09-05 21:47:34 +0000[diff] [blame]116 </div>
117<div class="menu">
cristy83a272e2010-05-07 20:40:35 +0000[diff] [blame]118 <a title="Resources" href="../www/resources.html">Resources</a>
cristy3ed852e2009-09-05 21:47:34 +0000[diff] [blame]119</div>
cristybb503372010-05-27 20:51:26 +0000[diff] [blame]120<div class="menu">
121 <a title="Architecture" href="../www/architecture.html">Architecture</a>
122</div>
cristy3ed852e2009-09-05 21:47:34 +0000[diff] [blame]123<div class="menu">
cristy83a272e2010-05-07 20:40:35 +0000[diff] [blame]124 <a title="Download" href="../www/download.html">Download</a>
cristy3ed852e2009-09-05 21:47:34 +0000[diff] [blame]125</div>
cristy3eaa0ef2010-03-06 20:35:26 +0000[diff] [blame]126<div class="sep"></div>
cristy3ed852e2009-09-05 21:47:34 +0000[diff] [blame]127<div class="menu">
cristy83a272e2010-05-07 20:40:35 +0000[diff] [blame]128 <a title="Search" href="http://www.imagemagick.org/script/search.php">Search</a>
cristy3ed852e2009-09-05 21:47:34 +0000[diff] [blame]129</div>
cristy3eaa0ef2010-03-06 20:35:26 +0000[diff] [blame]130<div class="sep"></div>
cristy3ed852e2009-09-05 21:47:34 +0000[diff] [blame]131<div class="menu">
cristyffb69ed2010-12-25 00:06:48 +0000[diff] [blame]132 <a title="Site Map" href="../www/sitemap.html">Site Map</a>
cristy3ed852e2009-09-05 21:47:34 +0000[diff] [blame]133</div>
134<div class="sub">
cristyffb69ed2010-12-25 00:06:48 +0000[diff] [blame]135 <a title="Site Map: Links" href="../www/links.html">Links</a>
cristy3ed852e2009-09-05 21:47:34 +0000[diff] [blame]136</div>
cristy3eaa0ef2010-03-06 20:35:26 +0000[diff] [blame]137<div class="sep"></div>
cristy3ed852e2009-09-05 21:47:34 +0000[diff] [blame]138<div class="menu">
cristy83a272e2010-05-07 20:40:35 +0000[diff] [blame]139 <a title="Sponsors" href="../www/sponsors.html">Sponsors:</a>
cristy3ed852e2009-09-05 21:47:34 +0000[diff] [blame]140
141<div class="sponsbox">
142<div class="sponsor">
cristyffb69ed2010-12-25 00:06:48 +0000[diff] [blame]143 <a title="Sponsor: Free Catalogs" href="http://www.who-sells-it.com/">Free Catalogs</a><!-- 20120801000600 -->
cristy5c4585b2010-11-11 00:13:57 +0000[diff] [blame]144</div>
145<div class="sponsor">
cristy7d52cd62010-10-01 17:26:59 +0000[diff] [blame]146 <a title="Sponsor: Druckerei" href="http://print24.com/de/">Druckerei</a><!-- 201110010720 -->
147</div>
148<div class="sponsor">
cristyc5baf4f2010-08-31 15:05:33 +0000[diff] [blame]149 <a title="Sponsor: Image Converter" href="http://www.batchphoto.com">Image Converter</a><!-- 201103010900 Bits Coffee-->
150</div>
151<div class="sponsor">
cristy851dbce2010-08-06 21:40:00 +0000[diff] [blame]152 <a title="Sponsor: Flyer drucken" href="http://www.online-druck.biz">Flyer drucken</a><!-- 201109010900 Floeter-->
153</div>
cristy3ed852e2009-09-05 21:47:34 +0000[diff] [blame]154</div>
155</div>
cristyce69bb02010-07-27 19:49:46 +0000[diff] [blame]156</div>
cristy3eaa0ef2010-03-06 20:35:26 +0000[diff] [blame]157
cristyce69bb02010-07-27 19:49:46 +0000[diff] [blame]158<div class="eastbar">
159 <script type="text/javascript">
160 <!--
161 google_ad_client = "pub-3129977114552745";
cristyce69bb02010-07-27 19:49:46 +0000[diff] [blame]162 google_ad_slot = "0574824969";
163 google_ad_width = 160;
164 google_ad_height = 600;
165 //-->
166 </script>
167 <script type="text/javascript"
168 src="http://pagead2.googlesyndication.com/pagead/show_ads.js">
169 </script>
cristy3eaa0ef2010-03-06 20:35:26 +0000[diff] [blame]170</div>
171
172<div class="main">
173
174
175
cristydcca3fa2010-12-29 21:50:07 +0000[diff] [blame^]176<h1>ImageMagick Identify Command-line Tool</h1>
cristy3ed852e2009-09-05 21:47:34 +0000[diff] [blame]177<p class="navigation-index">[<a href="#usage">Example Usage</a> &bull; <a href="#options">Option Summary</a>]</p>
178
179<div class="doc-section">
180<p>The <kbd>identify</kbd> program describes the format and characteristics of one or more image files. It also reports if an image is incomplete or corrupt. The information returned includes the image number, the file name, the width and height of the image, whether the image is colormapped or not, the number of colors in the image, the number of bytes in the image, the format of the image (JPEG, PNM, etc.), and finally the number of seconds it took to read and process the image. Many more attributes are available with the verbose option. See <a href="../www/command-line-processing.html">Command Line Processing</a> for advice on how to structure your <kbd>identify</kbd> command or see below for example usages of the command.</p>
181</div>
182
cristydcca3fa2010-12-29 21:50:07 +0000[diff] [blame^]183<h2><a id="usage"></a>Example Usage</h2>
cristy3ed852e2009-09-05 21:47:34 +0000[diff] [blame]184<div class="doc-section">
185
186<p>We list a few examples of the <kbd>identify</kbd> command here to illustrate its usefulness and ease of use. To get started, lets identify an image in the JPEG format:</p>
187
188<p class='crt'><span class="crtprompt"> $magick&gt; </span><span class='crtin'>identify rose.jpg</span><span class='crtout'> rose.jpg JPEG 640x480 DirectClass 87kb 0.050u 0:01</span></p>
189<p>Next, we look at the same image in greater detail:</p>
190
191<p class='crt'><span class="crtprompt"> $magick&gt; </span><span class='crtin'>identify -verbose rose.jpg</span><span class='crtout'>Image: rose.jpg <br/>
192 Format: JPEG (Joint Photographic Experts Group JFIF format) <br/>
193 Class: DirectClass <br/>
194 Geometry: 70x46+0+0 <br/>
195 Resolution: 72x72 <br/>
196 Print size: 0.972222x0.638889 <br/>
197 Units: PixelsPerInch <br/>
198 Type: TrueColor <br/>
199 Endianess: Undefined <br/>
200 Colorspace: RGB <br/>
201 Depth: 8-bit <br/>
202 Channel depth: <br/>
203 red: 8-bit <br/>
204 green: 8-bit <br/>
205 blue: 8-bit <br/>
206 Channel statistics: <br/>
207 red: <br/>
208 min: 37 (0.145098) <br/>
209 max: 255 (1) <br/>
210 mean: 145.58 (0.5709) <br/>
211 standard deviation: 67.3195 (0.263998) <br/>
212 green: <br/>
213 min: 31 (0.121569) <br/>
214 max: 255 (1) <br/>
215 mean: 89.2512 (0.350005) <br/>
216 standard deviation: 52.0488 (0.204113) <br/>
217 blue: <br/>
218 min: 17 (0.0666667) <br/>
219 max: 255 (1) <br/>
220 mean: 80.4075 (0.315323) <br/>
221 standard deviation: 54.0052 (0.211785) <br/>
222 Rendering intent: Undefined <br/>
223 Interlace: None <br/>
224 Background color: white <br/>
225 Border color: rgb(223,223,223) <br/>
226 Matte color: grey74 <br/>
227 Transparent color: black <br/>
228 Page geometry: 70x46+0+0 <br/>
229 Dispose: Undefined <br/>
230 Iterations: 0 <br/>
231 Compression: JPEG <br/>
232 Quality: 100 <br/>
233 Orientation: Undefined <br/>
234 Properties: <br/>
235 date:create: 2008-01-08T11:08:52-05:00 <br/>
236 date:modify: 2005-04-07T12:48:13-04:00 <br/>
237 jpeg:colorspace: 2 <br/>
238 jpeg:sampling-factor: 2x2,1x1,1x1 <br/>
239 signature: dcd00d6303f80f4fa53f991804cb026151c1e851b7a96255e82da87299583ebc <br/>
240 Artifacts: <br/>
241 verbose: true <br/>
242 Tainted: False <br/>
243 Filesize: 3.97266kb <br/>
244 Number pixels: 3.14453kb <br/>
cristydcca3fa2010-12-29 21:50:07 +0000[diff] [blame^]245 Version: ImageMagick 6.6.6-8 2010-12-25 Q16 http://www.imagemagick.org</span></p>
cristy3ed852e2009-09-05 21:47:34 +0000[diff] [blame]246<p>To get the print size in inches of an image at 72 DPI, use:</p>
247
248<p class='crt'><span class="crtprompt"> $magick&gt; </span><span class='crtin'>identify -format "%[fx:w/72] by %[fx:h/72] inches" document.png</span><span class='crtout'>8.5 x 11 inches</span></p>
249<p>The depth and dimensions of a raw image must be specified on the command line:</p>
250
251<p class='crt'><span class="crtprompt"> $magick&gt; </span><span class='crtin'>identify -depth 8 -size 640x480 image.raw</span><span class='crtout'>image.raw RGB 640x480 DirectClass 9kb 0.000u 0:01</span></p>
cristy045bd902010-01-30 18:56:24 +0000[diff] [blame]252<p>Here we display the image texture features and the number of unique colors in the image:</p>
cristy3ed852e2009-09-05 21:47:34 +0000[diff] [blame]253
cristy045bd902010-01-30 18:56:24 +0000[diff] [blame]254<p class='crt'><span class="crtprompt"> $magick&gt; </span><span class='crtin'>identify -verbose -features 1 -unique image.png</span></p>
cristy3ed852e2009-09-05 21:47:34 +0000[diff] [blame]255<p>You can find additional examples of using <kbd>identify</kbd> in <a href="http://www.imagemagick.org/Usage/">Examples of ImageMagick Usage</a>.</p>
256
257</div>
258
cristydcca3fa2010-12-29 21:50:07 +0000[diff] [blame^]259<h2><a id="options"></a>Option Summary</h2>
cristy3ed852e2009-09-05 21:47:34 +0000[diff] [blame]260<div class="doc-section">
261
262<p>The <kbd>identify</kbd> command recognizes these options. Click on an option to get more details about how that option works.</p>
263
264<table class="doc">
265 <tbody>
266 <tr>
267 <th align="left">Option</th>
268 <th align="left">Description</th>
269 </tr>
270
271 <tr>
272 <td valign="top"><a href="../www/command-line-options.html#alpha">-alpha</a></td>
273 <td valign="top">on, activate, off, deactivate, set, opaque, copy",
274transparent, extract, background, or shape the alpha channel</td>
275 </tr>
276
277 <tr>
278 <td valign="top"><a href="../www/command-line-options.html#antialias">-antialias</a></td>
279 <td valign="top">remove pixel-aliasing</td>
280 </tr>
281
282 <tr>
283 <td valign="top"><a href="../www/command-line-options.html#authenticate">-authenticate <em class="option">value</em></a></td>
284 <td valign="top">decrypt image with this password</td>
285 </tr>
286
287 <tr>
288 <td valign="top"><a href="../www/command-line-options.html#channel">-channel <em class="option">type</em></a></td>
289 <td valign="top">apply option to select image channels</td>
290 </tr>
291
292 <tr>
293 <td valign="top"><a href="../www/command-line-options.html#colorspace">-colorspace <em class="option">type</em></a></td>
294 <td valign="top">set image colorspace</td>
295 </tr>
296
297 <tr>
298 <td valign="top"><a href="../www/command-line-options.html#crop">-crop <em class="option">geometry</em></a></td>
299 <td valign="top">crop the image</td>
300 </tr>
301
302 <tr>
303 <td valign="top"><a href="../www/command-line-options.html#debug">-debug <em class="option">events</em></a></td>
304 <td valign="top">display copious debugging information</td>
305 </tr>
306
307 <tr>
308 <td valign="top"><a href="../www/command-line-options.html#define">-define <em class="option">format:option</em></a></td>
309 <td valign="top">define one or more image format options</td>
310 </tr>
311
312 <tr>
313 <td valign="top"><a href="../www/command-line-options.html#density">-density <em class="option">geometry</em></a></td>
314 <td valign="top">horizontal and vertical density of the image</td>
315 </tr>
316
317 <tr>
318 <td valign="top"><a href="../www/command-line-options.html#depth">-depth <em class="option">value</em></a></td>
319 <td valign="top">image depth</td>
320 </tr>
321
322 <tr>
323 <td valign="top"><a href="../www/command-line-options.html#extract">-extract <em class="option">geometry</em></a></td>
324 <td valign="top">extract area from image</td>
325 </tr>
326
327 <tr>
cristy7396d882010-01-27 02:37:56 +0000[diff] [blame]328 <td valign="top"><a href="../www/command-line-options.html#features">-features <em class="option">distance</em></a></td>
329 <td valign="top">display image features (e.g. contract, correlations, etc.).</td>
330 </tr>
331
332 <tr>
cristy3ed852e2009-09-05 21:47:34 +0000[diff] [blame]333 <td valign="top"><a href="../www/command-line-options.html#format_identify_">-format <em class="option">string</em></a></td>
334 <td valign="top">output formatted image characteristics</td>
335 </tr>
336
337 <tr>
338 <td valign="top"><a href="../www/command-line-options.html#gamma">-gamma <em class="option">value</em></a></td>
339 <td valign="top">level of gamma correction</td>
340 </tr>
341
342 <tr>
343 <td valign="top"><a href="../www/command-line-options.html#help">-help</a></td>
344 <td valign="top">print program options</td>
345 </tr>
346
347 <tr>
348 <td valign="top"><a href="../www/command-line-options.html#interlace">-interlace <em class="option">type</em></a></td>
349 <td valign="top">type of image interlacing scheme</td>
350 </tr>
351
352 <tr>
353 <td valign="top"><a href="../www/command-line-options.html#interpolate">-interpolate <em class="option">method</em></a></td>
354 <td valign="top">pixel color interpolation method</td>
355 </tr>
356
357 <tr>
358 <td valign="top"><a href="../www/command-line-options.html#limit">-limit <em class="option">type value</em></a></td>
359 <td valign="top">pixel cache resource limit</td>
360 </tr>
361
362 <tr>
363 <td valign="top"><a href="../www/command-line-options.html#list">-list <em class="option">type</em></a></td>
364 <td valign="top">Color, Configure, Delegate, Format, Magic, Module, Resource, or Type</td>
365 </tr>
366
367 <tr>
368 <td valign="top"><a href="../www/command-line-options.html#log">-log <em class="option">format</em></a></td>
369 <td valign="top">format of debugging information</td>
370 </tr>
371
372 <tr>
373 <td valign="top"><a href="../www/command-line-options.html#monitor">-monitor</a></td>
374 <td valign="top">monitor progress</td>
375 </tr>
376
377 <tr>
cristyb29bc032010-02-01 20:29:43 +0000[diff] [blame]378 <td valign="top"><a href="../www/command-line-options.html#negate">-negate</a></td>
379 <td valign="top">replace each pixel with its complementary color </td>
380 </tr>
381
382 <tr>
cristy3ed852e2009-09-05 21:47:34 +0000[diff] [blame]383 <td valign="top"><a href="../www/command-line-options.html#quiet">-quiet</a></td>
384 <td valign="top">suppress all warning messages</td>
385 </tr>
386
387 <tr>
388 <td valign="top"><a href="../www/command-line-options.html#regard-warnings">-regard-warnings</a></td>
389 <td valign="top">pay attention to warning messages.</td>
390 </tr>
391
392 <tr>
393 <td valign="top"><a href="../www/command-line-options.html#respect-parentheses">-respect-parentheses</a></td>
394 <td valign="top">settings remain in effect until parenthesis boundary.</td>
395 </tr>
396
397 <tr>
398 <td valign="top"><a href="../www/command-line-options.html#sampling-factor">-sampling-factor <em class="option">geometry</em></a></td>
399 <td valign="top">horizontal and vertical sampling factor</td>
400 </tr>
401
402 <tr>
403 <td valign="top"><a href="../www/command-line-options.html#set">-set <em class="option">attribute value</em></a></td>
404 <td valign="top">set an image attribute</td>
405 </tr>
406
407 <tr>
408 <td valign="top"><a href="../www/command-line-options.html#size">-size <em class="option">geometry</em></a></td>
409 <td valign="top">width and height of image</td>
410 </tr>
411
412 <tr>
413 <td valign="top"><a href="../www/command-line-options.html#strip">-strip</a></td>
414 <td valign="top">strip image of all profiles and comments</td>
415 </tr>
416
417 <tr>
cristy045bd902010-01-30 18:56:24 +0000[diff] [blame]418 <td valign="top"><a href="../www/command-line-options.html#unique">-unique</a></td>
419 <td valign="top">display image the number of unique colors in the image.</td>
420 </tr>
421
422 <tr>
cristy3ed852e2009-09-05 21:47:34 +0000[diff] [blame]423 <td valign="top"><a href="../www/command-line-options.html#units">-units <em class="option">type</em></a></td>
424 <td valign="top">the units of image resolution</td>
425 </tr>
426
427 <tr>
428 <td valign="top"><a href="../www/command-line-options.html#verbose">-verbose</a></td>
429 <td valign="top">print detailed information about the image</td>
430 </tr>
431
432 <tr>
433 <td valign="top"><a href="../www/command-line-options.html#version">-version</a></td>
434 <td valign="top">print version information</td>
435 </tr>
436
437 <tr>
438 <td valign="top"><a href="../www/command-line-options.html#virtual-pixel">-virtual-pixel <em class="option">method</em></a></td>
439 <td valign="top">access method for pixels outside the boundaries of the image</td>
440 </tr>
441
442 </tbody>
443</table>
444
445</div>
cristy3eaa0ef2010-03-06 20:35:26 +0000[diff] [blame]446
447</div>
448
449<div id="linkbar">
cristyce69bb02010-07-27 19:49:46 +0000[diff] [blame]450 <span id="linkbar-west">&nbsp;</span>
cristy3eaa0ef2010-03-06 20:35:26 +0000[diff] [blame]451 <span id="linkbar-center">
452 <a href="http://www.imagemagick.org/discourse-server/">Discourse Server</a> &bull;
cristya8902942010-07-30 00:49:52 +0000[diff] [blame]453 <a href="http://www.imagemagick.org/MagickStudio/scripts/MagickStudio.cgi">Studio</a>
cristy3eaa0ef2010-03-06 20:35:26 +0000[diff] [blame]454 </span>
455 <span id="linkbar-east">&nbsp;</span>
456 </div>
457 <div class="footer">
cristy7e41fe82010-12-04 23:12:08 +0000[diff] [blame]458 <span id="footer-west">&copy; 1999-2011 ImageMagick Studio LLC</span>
cristy3eaa0ef2010-03-06 20:35:26 +0000[diff] [blame]459 <span id="footer-east"> <a href="http://www.imagemagick.org/script/contact.php">Contact the Wizards</a></span>
460 </div>
461 <div style="clear: both; margin: 0; width: 100%; "></div>
cristya8902942010-07-30 00:49:52 +0000[diff] [blame]462 <script type="text/javascript">
463 var _gaq = _gaq || [];
464 _gaq.push(['_setAccount', 'UA-17690367-1']);
465 _gaq.push(['_trackPageview']);
466
467 (function() {
468 var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
469 ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
470 var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
471 })();
472 </script>
cristy3eaa0ef2010-03-06 20:35:26 +0000[diff] [blame]473</body>
474</html>