pnmcomp(1)

NAME
       pnmcomp - composite two portable anymap files together

SYNOPSIS
       pnmcomp  [-invert] [-xoffN] [-yoffN] [-alphapgmfile] over-
       lay [pnm-input] [pnm-output]

DESCRIPTION
       Reads in a portable any map image and put a  overlay  upon
       it,  with  optional alpha mask.  The -alpha pgmfile allows
       you to also add an alpha mask file to the compositing pro-
       cess, the range of max and min can be swapped by using the
       -invert option.  The -xoff and -yoff arguments can be neg-
       ative,  allowing you to shift the overlay off the top cor-
       ner of the screen.

SEE ALSO
       pnm(5) 

AUTHOR
       Copyright (C) 1992 by David Koblas koblas@mips.com.