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-6.3.2/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 -debug events display copious debugging information
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 GIF disposal method
37 -dither apply Floyd/Steinberg error diffusion to image
38 -endian type endianness (MSB or LSB) of the image
39 -filter type use this filter when resizing an image
40 -format "string" output formatted image characteristics
41 -geometry geometry preferred size and location of the Image window
42 -help print program options
43 -identify identify the format and characteristics of the
44 image
45 -immutable displayed image cannot be modified
46 -interlace type type of image interlacing scheme
47 -interpolate method pixel color interpolation method
48 -label string assign a label to an image
49 -limit type value pixel cache resource limit
50 -log format format of debugging information
51 -loop iterations loop images then exit
52 -map type display image using this Standard Colormap
53 -matte store matte channel if the image has one
54 -monitor monitor progress
55 -page geometry size and location of an image canvas
56 -profile filename add, delete, or apply an image profile
57 -quality value JPEG/MIFF/PNG compression level
58 -quantize colorspace reduce colors in this colorspace
59 -quiet suppress all error or warning messages
60 -regard-warnings pay attention to warning messages
61 -remote command execute a command in an remote display process
62 -repage geometry size and location of an image canvas (operator)
63 -sampling-factor geometry
64 horizontal and vertical sampling factor
65 -scenes range image scene range
66 -set property value set an image property
67 -size geometry width and height of image
68 -support factor resize support: > 1.0 is blurry, < 1.0 is sharp
69 -texture filename name of texture to tile onto the image back‐
70 ground
71 -transparent-color color
72 transparent color
73 -treedepth value color tree depth
74 -update seconds detect when image file is modified and redisplay
75 -verbose print detailed information about the image
76 -version print version information
77 -visual type display image using this visual type
78 -virtual-pixel method
79 virtual pixel access method
80 -window id display image to background of this window
81 -window-group id exit program when this window id is destroyed
82 -write filename write image to a file
83 Image Operators:
85 -auto-orient automatically orient image
86 -border geometry surround image with a border of color
87 -clip clip along the first path from the 8BIM profile
88 -clip-path id clip along a named path from the 8BIM profile
89 -colors value preferred number of colors in the image
90 -contrast enhance or reduce the image contrast
91 -crop geometry preferred size and location of the cropped image
92 -despeckle reduce the speckles within an image
93 -edge factor apply a filter to detect edges in the image
94 -enhance apply a digital filter to enhance a noisy image
95 -extract geometry extract area from image
96 -flip flip image in the vertical direction
97 -flop flop image in the horizontal direction
98 -frame geometry surround image with an ornamental border
99 -gamma value level of gamma correction
100 -monochrome transform image to black and white
101 -negate replace every pixel with its complementary color
102 -raise value lighten/darken image edges to create a 3-D
103 effect
104 -resample geometry change the resolution of an image
105 -resize geometry resize the image
106 -roll geometry roll an image vertically or horizontally
107 -rotate degrees apply Paeth rotation to the image
108 -sample geometry scale image with pixel sampling
109 -segment value segment an image
110 -sharpen geometry sharpen the image
111 -strip strip image of all profiles and comments
112 -trim trim image edges
113 Image Sequence Operators:
115 -coalesce merge a sequence of images
116 -flatten flatten a sequence of images
117 In addition to those listed above, you can specify these standard X
119 resources as command line options: -background, -bordercolor, -border‐
120 width, -font, -foreground, -iconGeometry, -iconic, -mattecolor, -name,
121 -shared-memory, -usePixmap, or -title.
122 By default, the image format of `file' is determined by its magic num‐
124 ber. To specify a particular image format, precede the filename with
125 an image format name and a colon (i.e. ps:image) or specify the image
126 type as the filename suffix (i.e. image.ps). Specify 'file' as '-' for
127 standard input or output.
128 Buttons:
130 1 press to map or unmap the Command widget
131 2 press and drag to magnify a region of an image
132 3 press to load an image from a visual image directory
133
135 ImageMagick(1)
136
139 Copyright (C) 1999-2006 ImageMagick Studio LLC. Additional copyrights
140 and licenses apply to this software, see
141 file:///usr/share/doc/ImageMagick-6.3.2/www/license.php or
142 http://www.imagemagick.org/script/license.php
143ImageMagick Date: 2005/03/01 01:00:00 display(1)