Ppmmix User Manual(0)					 Ppmmix User Manual(0)



NAME
       ppmmix - blend together two PPM images


SYNOPSIS
       ppmmix fadefactor ppmfile1 ppmfile2


DESCRIPTION
       This program is part of Netpbm(1).

       ppmmix  reads two PPM images as input and mixes them together using the
       specified fade factor.  The fade factor may be in the  range  from  0.0
       (only ppmfile1's image data) to 1.0 (only ppmfile2's image data).  Any-
       thing in between specifies a smooth blend between the two images.

       The two images must have the same dimensions.

       pamcomp is a more general alternative.  It allows you to mix images  of
       different  size	and  to have the fade factor vary throughout the image
       (through the use of an alpha mask).


SEE ALSO
       pamcomp(1), ppm(1)


AUTHOR
       Copyright (C) 1993 by Frank Neumann



netpbm documentation	       16 November 1993		 Ppmmix User Manual(0)