PNMCOMP

NAME

      pnmcomp - composite two portable anymap files together

SYNOPSIS

      pnmcomp [-invert] [-xoffN] [-yoffN] [-alphapgmfile] overlay [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 process, the range of max and min
      can be swapped by using the -invert option.  The -xoff and -yoff
      arguments can be negative, allowing you to shift the overlay off the
      top corner of the screen.

SEE ALSO

      pnm(5)

AUTHOR

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