pgmnoise(1) pgmnoise(1) 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 16 November 1993 pgmnoise(1)