x SuSE Linux 13.1-RELEASE x
x SuSE Linux 13.1-RELEASEx
Pgmmake User Manual(0) Pgmmake User Manual(0)
NAME
pgmmake - create a PGM image of a specified gray level and dimensions
SYNOPSIS
pgmmake [-maxval=maxval] graylevel width height
All options can be abbreviated to their shortest unique prefix. You
may use two hyphens instead of one to designate an option. You may use
either white space or an equals sign between an option name and its
value.
DESCRIPTION
This program is part of Netpbm(1)
pgmmake produces a PGM image of the specified gray level, width,
height, and maxval.
Specify the gray level (graylevel) as a decimal floating point number
in the range [0, 1]. E.g. 1 is white, 0 is black, and 0.5 is half
luminosity gray.
EXAMPLES
pgmmake 1 50 50
pgmmake .2 50 100 -maxval=5
OPTIONS
-maxval=maxval
The maxval for the generated image. Default is 255.
SEE ALSO
pbmmake(1) , ppmmake(1) , pgm(5)
HISTORY
This program was new in Netpbm 10.32 (February 2006).
With older Netpbm, use ppmmake and ppmtopgm.
netpbm documentation 19 February 2006 Pgmmake User Manual(0)
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