crop man page on DigitalUNIX

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CROP(1)								       CROP(1)

NAME
       crop - Change the size of an RLE image

SYNOPSIS
       crop [ -b ] [ xmin ymin xmax ymax ] [ -o outfile ] [ infile ]

DESCRIPTION
       Crop  changes  the size of an RLE image.	 The command line numbers xmin
       ymin xmax ymax specify the bounds  of  the  resulting  image.   If  the
       resulting  image	 is larger than the original, crop supplies blank pix‐
       els, otherwise pixels are thrown away.

OPTIONS
       -b     The input image is cropped to the enclosing box.	Extra rows and
	      columns of black pixels are removed.  The infile must be a file;
	      no piped input is allowed for this option.

       -o outfile
	      If specified, output will be written to this file, otherwise  it
	      will go to stdout.

       infile The  input will be read from this file, otherwise, input will be
	      taken from stdin.

SEE ALSO
       repos(1), urt(1), RLE(5).

AUTHOR
       Rod Bogart

BUGS
       Could be combined with repos.  Does not check to see if the  input  and
       output regions are disjoint.

4th Berkeley Distribution	 Nov 12, 1986			       CROP(1)
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