Difference between revisions of "ImageMagick"
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Revision as of 15:16, 11 May 2007
- 'xv' redirects here since it has been removed from RedHat as of the 7.x series due to licensing issues, and replaced with the ImageMagic suite.
ImageMagick is ...spelled wrong
display Display is a machine architecture independent image and display program. It can display an image on any workstation display running an X server. Dis� play can read and write many of the more popular image formats (e.g. JPEG, TIFF, PNM, Photo CD, etc.).
import Import reads an image from any visible window on an X server and outputs it as an image file. You can capture a single window, the entire screen, or any rectangular portion of the screen. You can use the display utility for redisplay, printing, editing, formatting, archiving, image processing, etc. of the captured image.
animate Animate displays a sequence of images on any work� station display running an X server. Animate first determines the hardware capabilities of the work� station. If the number of unique colors in an image is less than or equal to the number the work� station can support, the image is displayed in an X window. Otherwise the number of colors in the image is first reduced to match the color resolu� tion of the workstation before it is displayed.
montage Montage creates a composite image by combining sev� eral separate images. The images are tiled on the composite image with the name of the image option� ally appearing just below the individual tile. convert Convert converts an input file using one image for� mat to an output file with a differing image for� mat. By default, the image format is determined by its magic number. To specify a particular image format, precede the filename with an image format name and a colon (i.e. ps:image) or specify the image type as the filename suffix (i.e. image.ps). Specify file as - for standard input or output. If file has the extension .Z, the file is decoded with uncompress. mogrify Mogrify transforms an image or a sequence of images. These transforms include image scaling, image rotation, color reduction, and others. The transmogrified image overwrites the original image.
identify describes the format and characteristics of one or more image files. It will also report if an image is incomplete or corrupt. The information dis� played includes the scene 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. combine Combine combines images to create new images. xtp Xtp is a utility for retrieving, listing, or print� ing files from a remote network site, or sending files to a remote network site. Xtp performs most of the same functions as the ftp program, but does not require any interactive commands. You simply specify the file transfer task on the command line and xtp performs the task automatically.