pnmcrop(1)pnmcrop(1)NAMEpnmcrop - crop a portable anymap
SYNOPSISpnmcrop [-white|-black] [-left] [-right] [-top] [-bottom] [pnmfile]
Reads a portable anymap as input. Removes edges that are the back‐
ground color, and produces a portable anymap as output.
By default, it makes a guess as to what the background color is. You
can override the default with the -white and -black flags.
The options -left, -right, -top and -bottom restrict cropping to the
sides specified. The default is to crop all sides of the image.
All flags can be abbreviated to their shortest unique prefix.
SEE ALSOpnmcut(1), pnm(5)AUTHOR
Copyright (C) 1989 by Jef Poskanzer.
25 February 1989 pnmcrop(1)