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- ppmtopj(1) AMIGA (13 July 1991) ppmtopj(1)
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- NAME
- ppmtopj - convert a portable pixmap to an HP PaintJet file
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- SYNOPSIS
- ppmtopj [-gamma val] [-xpos val] [-ypos val] [-back
- dark|lite] [-rle] [-center] [-render
- none|snap|bw|dither|diffuse|monodither|monodiffuse|clusterdither|monoclusterdither]
- [ppmfile]
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- DESCRIPTION
- Reads a portable pixmap as input and converts it into a
- format suitable to be printed by an HP PaintJet printer.
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- 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
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- OPTIONS
- -rle Run length encode the image. (This can result
- in larger images)
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- -back Enhance the foreground by indicating if the
- background is light or dark compated to the
- foreground.
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- -render alg Use an internal rendering algorithm (default
- dither).
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- -gamma int Gamma correct the image using the integet
- parameter as a gamma (default 0).
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- -center Center the image to an 8.5 by 11 page
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- -xpos pos Move by pos pixels in the x direction.
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- -ypos pos Move by pos pixels in the y direction.
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- REFERENCES
- HP PaintJet XL Color Graphics Printer User's Guide
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- SEE ALSO
- pnmdepth(1), ppmquant(1), ppmdither(1), ppm(5)
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- BUGS
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- Page 1 (printed 10/19/91)
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- ppmtopj(1) AMIGA (13 July 1991) ppmtopj(1)
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- Most of the options have not been tested because of the
- price of the paper.
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- AUTHOR
- Copyright (C) 1991 by Christos Zoulas.
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- Page 2 (printed 10/19/91)
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