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ppmtopj !!!ppmtopj NAME SYNOPSIS DESCRIPTION OPTIONS REFERENCES SEE ALSO BUGS AUTHOR ---- !!NAME ppmtopj - convert a portable pixmap to an HP !PaintJet file !!SYNOPSIS __ppmtopj__ [[-gamma ''val''] [[__-xpos__ ''val''] [[__-ypos__ ''val''] [[__-back dark__|__lite__] [[__-rle__] [[__-center__] [[__-render none|snap|bw|dither|diffuse|monodither|monodiffuse|clusterdither|monoclusterdither__] [[''ppmfile''] !!DESCRIPTION Reads a portable pixmap as input and converts it into a format suitable to be printed by an HP !PaintJet printer. For best results, the input file should be in 8-color RGB form; i.e. it should have only the 8 binary combinations of full-on and full-off primaries. You could get this by sending the input file through ''ppmquant -map'' with a map file such as: P3 8 1 255 0 0 0 255 0 0 0 255 0 0 0 255 255 255 0 255 0 255 0 255 255 255 255 255 Or else you could use use ''ppmdither -red 2 -green 2 -blue 2.'' !!OPTIONS __-rle__ Run length encode the image. (This can result in larger images) __-back__ Enhance the foreground by indicating if the background is light or dark compated to the foreground. __-render__ ''alg'' Use an internal rendering algorithm (default dither). __-gamma__ ''int'' Gamma correct the image using the integet parameter as a gamma (default 0). __-center__ Center the image to an 8.5 by 11 page __-xpos__ ''pos'' Move by pos pixels in the x direction. __-ypos__ ''pos'' Move by pos pixels in the y direction. !!REFERENCES HP !PaintJet XL Color Graphics Printer User's Guide !!SEE ALSO pnmdepth(1), ppmquant(1), ppmdither(1), ppm(5) !!BUGS Most of the options have not been tested because of the price of the paper. !!AUTHOR Copyright (C) 1991 by Christos Zoulas. ----
4 pages link to
ppmtopj(1)
:
pbmfilters(1)
pjtoppm(1)
Man1p
ppm(5)
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