PGMNOISE


		
NAME

		
      pgmnoise - create a graymap made up of white noise


		
SYNOPSIS

		
      pgmnoise width height


		
DESCRIPTION

		
      Creates a portable graymap that is made up of random pixels 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