1display(1) General Commands Manual display(1)
2
6 display - displays an image or image sequence on any X server.
7
9 display [options] input-file
10
12 The display program is a member of the ImageMagick(1) suite of tools.
13 Use it to display an image or image sequence on any X server.
14 For more information about the display command, point your browser to
16 file:///usr/share/doc/ImageMagick-6.6.4/www/display.html or
17 http://www.imagemagick.org/script/display.php.
18
20 Image Settings:
21 -antialias remove pixel-aliasing
22 -authenticate value decrypt image with this password
23 -backdrop display image centered on a backdrop
24 -channel type apply option to select image channels
25 -colormap type Shared or Private
26 -colorspace type alternate image colorspace
27 -comment string annotate image with comment
28 -compress type type of pixel compression when writing the image
29 -decipher filename convert cipher pixels to plain pixels
30 -define format:option
31 define one or more image format options
32 -delay value display the next image after pausing
33 -density geometry horizontal and vertical density of the image
34 -depth value image depth
35 -display server display image to this X server
36 -dispose method layer disposal method
37 -dither method apply error diffusion to image
38 -endian type endianness (MSB or LSB) of the image
39 -equalize perform histogram equalization to an image
40 -filter type use this filter when resizing an image
41 -format "string" output formatted image characteristics
42 -fuzz distance colors within this distance are considered equal
43 -geometry geometry preferred size and location of the Image window
44 -gravity type horizontal and vertical backdrop placement
45 -identify identify the format and characteristics of the
46 image
47 -immutable displayed image cannot be modified
48 -interlace type type of image interlacing scheme
49 -interpolate method pixel color interpolation method
50 -label string assign a label to an image
51 -limit type value pixel cache resource limit
52 -loop iterations loop images then exit
53 -map type display image using this Standard Colormap
54 -matte store matte channel if the image has one
55 -monitor monitor progress
56 -page geometry size and location of an image canvas
57 -profile filename add, delete, or apply an image profile
58 -quality value JPEG/MIFF/PNG compression level
59 -quantize colorspace reduce colors in this colorspace
60 -quiet suppress all warning messages
61 -regard-warnings pay attention to warning messages
62 -remote command execute a command in an remote display process
63 -repage geometry size and location of an image canvas (operator)
64 -sampling-factor geometry
65 horizontal and vertical sampling factor
66 -scenes range image scene range
67 -seed value seed a new sequence of pseudo-random numbers
68 -set property value set an image property
69 -size geometry width and height of image
70 -support factor resize support: > 1.0 is blurry, < 1.0 is sharp
71 -texture filename name of texture to tile onto the image back‐
72 ground
73 -transparent-color color
74 transparent color
75 -treedepth value color tree depth
76 -update seconds detect when image file is modified and redisplay
77 -verbose print detailed information about the image
78 -visual type display image using this visual type
79 -virtual-pixel method
80 virtual pixel access method
81 -window id display image to background of this window
82 -window-group id exit program when this window id is destroyed
83 -write filename write image to a file
84 Image Operators:
86 -auto-orient automatically orient image
87 -border geometry surround image with a border of color
88 -clip clip along the first path from the 8BIM profile
89 -clip-path id clip along a named path from the 8BIM profile
90 -colors value preferred number of colors in the image
91 -contrast enhance or reduce the image contrast
92 -crop geometry preferred size and location of the cropped image
93 -despeckle reduce the speckles within an image
94 -edge factor apply a filter to detect edges in the image
95 -enhance apply a digital filter to enhance a noisy image
96 -extract geometry extract area from image
97 -flip flip image in the vertical direction
98 -flop flop image in the horizontal direction
99 -frame geometry surround image with an ornamental border
100 -gamma value level of gamma correction
101 -monochrome transform image to black and white
102 -negate replace each pixel with its complementary color
103 -raise value lighten/darken image edges to create a 3-D
104 effect
105 -resample geometry change the resolution of an image
106 -resize geometry resize the image
107 -roll geometry roll an image vertically or horizontally
108 -rotate degrees apply Paeth rotation to the image
109 -sample geometry scale image with pixel sampling
110 -segment value segment an image
111 -sharpen geometry sharpen the image
112 -strip strip image of all profiles and comments
113 -trim trim image edges
114 Image Sequence Operators:
116 -coalesce merge a sequence of images
117 -flatten flatten a sequence of images
118 Miscellaneous Options:
120 -debug events display copious debugging information
121 -help print program options
122 -log format format of debugging information
123 -list type print a list of supported option arguments
124 -version print version information
125 In addition to those listed above, you can specify these standard X
127 resources as command line options: -background, -bordercolor, -border‐
128 width, -font, -foreground, -iconGeometry, -iconic, -mattecolor, -name,
129 -shared-memory, -usePixmap, or -title.
130 By default, the image format of `file' is determined by its magic num‐
132 ber. To specify a particular image format, precede the filename with
133 an image format name and a colon (i.e. ps:image) or specify the image
134 type as the filename suffix (i.e. image.ps). Specify 'file' as '-' for
135 standard input or output.
136 Buttons:
138 1 press to map or unmap the Command widget
139 2 press and drag to magnify a region of an image
140 3 press to load an image from a visual image directory
141
143 ImageMagick(1)
144
147 Copyright (C) 1999-2010 ImageMagick Studio LLC. Additional copyrights
148 and licenses apply to this software, see
149 file:///usr/share/doc/ImageMagick-6.6.4/www/license.html or
150 http://www.imagemagick.org/script/license.php
151ImageMagick Date: 2009/01/10 01:00:00 display(1)