Annotated edit history of
ppmdim(1) version 1, including all changes.
View license author blame.
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perry |
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ppmdim |
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!!!ppmdim |
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NAME |
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SYNOPSIS |
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DESCRIPTION |
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SEE ALSO |
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---- |
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!!NAME |
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ppmdim - dim a portable pixmap down to total blackness |
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!!SYNOPSIS |
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ppmdim ''dimfactor'' [[''ppmfile''] |
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!!DESCRIPTION |
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Reads a portable pixmap as input. Diminishes its brightness |
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by the specified dimfactor down to total blackness. The |
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dimfactor may be in the range from 0.0 (total blackness, |
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deep night, nada, null, nothing) to 1.0 (original picture's |
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brightness). |
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As ''pnmgamma'' does not do the brightness correction in |
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the way I wanted it, this small program was |
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written. |
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ppmdim is similar to ''ppmbrighten'' , but not exactly |
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the same. |
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!!SEE ALSO |
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ppm(5), ppmflash(1), pnmgamma(1), |
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ppmbrighten(1) |
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!!AUTHOR |
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Copyright (C) 1993 by Frank Neumann |
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