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- ppmdim(1) AMIGA (16 November 1993) ppmdim(1)
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- NAME
- ppmdim - dim a portable pixmap down to total blackness
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- SYNOPSIS
- ppmdim dimfactor [ppmfile]
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- DESCRIPTION
- Reads a portable pixmap as input. Diminishes its brightness
- by the specified dimfactor down to total blackness. The
- dimfactor may be in the range from 0.0 (total blackness,
- deep night, nada, null, nothing) to 1.0 (original picture's
- brightness).
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- As pnmgamma does not do the brightness correction in the way
- I wanted it, this small program was written.
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- ppmdim is similar to ppmbrighten , but not exactly the same.
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- SEE ALSO
- ppm(5), ppmflash(1), pnmgamma(1), ppmbrighten(1)
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- AUTHOR
- Copyright (C) 1993 by Frank Neumann
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- Page 1 (printed 3/1/94)
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