1ImageMagick(1) General Commands Manual ImageMagick(1)
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6 ImageMagick - is a free software suite for the creation, modification
7 and display of bitmap images.
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10 convert input-file [options] output-file
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13 ImageMagick®, is a software suite to create, edit, and compose bitmap
14 images. It can read, convert and write images in a variety of formats
15 (about 100) including GIF, JPEG, JPEG-2000, PNG, PDF, PhotoCD, TIFF,
16 and DPX. Use ImageMagick to translate, flip, mirror, rotate, scale,
17 shear and transform images, adjust image colors, apply various special
18 effects, or draw text, lines, polygons, ellipses and B\['e]zier curves.
19 ImageMagick is free software delivered as a ready-to-run binary distri‐
21 bution or as source code that you can freely use, copy, modify, and
22 distribute. Its license is compatible with the GPL. It runs on all
23 major operating systems.
24 The functionality of ImageMagick is typically utilized from the command
26 line or you can use the features from programs written in your favorite
27 programming language. Choose from these interfaces: MagickCore (C),
28 MagickWand (C), ChMagick (Ch), Magick++ (C++), JMagick (Java), L-Magick
29 (Lisp), PascalMagick (Pascal), PerlMagick (Perl), MagickWand for PHP
30 (PHP), PythonMagick (Python), RMagick (Ruby), or TclMagick (Tcl/TK).
31 With a language interface, use ImageMagick to modify or create images
32 automagically and dynamically.
33 ImageMagick includes a number of command-line utilities for manipulat‐
35 ing images. Most of you are probably accustom to editing images one at
36 a time with a graphical user interface (GUI) with such programs as gimp
37 or Photoshop. However, a GUI is not always convenient. Suppose you want
38 to process an image dynamically from a web script or you want to apply
39 the same operations to many images or repeat a specific operation at
40 different times to the same or different image. For these types of
41 operations, the command-line image processing utility is appropriate.
42 In the paragraphs below, find a short description for each command-line
44 tool.Click on the program name to get details on the program usage and
45 a list of command-line options that alters how the program performs. If
46 you are just getting acquianted with ImageMagick, start at the top of
47 the list, the convert program, and work your way dowm. Also be sure to
48 peruse Anthony Thyssen's tutorial on how to use ImageMagick utilities
49 to convert, compose, or edit images from the command-line.
50 convert
52 convert between image formats as well as resize an image, blur,
54 crop, despeckle, dither, draw on, flip, join, re-sample, and
55 much more.
56 identify
58 describes the format and characteristics of one or more image
60 files.
61 mogrify
63 resize an image, blur, crop, despeckle, dither, draw on, flip,
65 join, re-sample, and much more. Mogrify overwrites the original
66 image file, whereas, convert writes to a different image file.
67 composite
69 overlaps one image over another.
71 montage
73 create a composite image by combining several separate images.
75 The images are tiled on the composite image optionall adorned
76 with a border, frame, image name, and more.
77 compare
79 mathematically and visually annotate the difference between an
81 image and its reconstruction..
82 stream
85 is a lightweight tool to stream one or more pixel components of
87 the image or portion of the image to your choice of storage for‐
88 mats. It writes the pixel components as they are read from the
89 input image a row at a time making stream desirable when working
90 with large images or when you require raw pixel components.
91 display
94 displays an image or image sequence on any X server.
96 animate
98 animates an image sequence on any X server.
100 import
102 saves any visible window on an X server and outputs it as an
104 image file. You can capture a single window, the entire screen,
105 or any rectangular portion of the screen.
106 conjure
108 interprets and executes scripts written in the Magick Scripting
110 Language (MSL).
111 For more information about the ImageMagick, point your browser to
113 file:///usr/share/doc/ImageMagick-6.6.4/index.html or
114 http://www.imagemagick.org/.
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117 convert(1), identify(1), composite(1), montage(1), compare(1), dis‐
118 play(1), animate(1), import(1), conjure(1), quantize(5), miff(4)
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122 Copyright (C) 1999-2010 ImageMagick Studio LLC. Additional copyrights
123 and licenses apply to this software, see
124 file:///usr/share/doc/ImageMagick-6.6.4/www/license.html or
125 http://www.imagemagick.org/script/license.php
126ImageMagick Date: 2009/01/10 01:00:00 ImageMagick(1)