pgmnoise - create a graymap made up of white noise


SYNOPSIS

       pgmnoise width height


DESCRIPTION

       Creates  a portable graymap that is made up of random pix­
       els with gray values in the range of  0  to  PGM_MAXMAXVAL
       (depends  on  the  compilation,  either 255 or 65535). The
       graymap has a size of width * height pixels.


SEE ALSO

       pgm(5)


AUTHOR

       Copyright (C) 1993 by Frank Neumann


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