Annotated edit history of
ppmbrighten(1) version 1, including all changes.
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perry |
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ppmbrighten |
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!!!ppmbrighten |
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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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AUTHOR |
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NOTES |
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---- |
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!!NAME |
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ppmbrighten - change an images Saturation and Value from an HSV map |
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!!SYNOPSIS |
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ppmbrighten [[-n] [[-s |
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!!DESCRIPTION |
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Reads a portable pixmap as input. Converts the image from |
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RGB space to HSV space and changes the Value by |
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ppmbrighten -v 100 |
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to add 100 percent to the Value. |
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The 'n' option normalizes the Value to exist between 0 and 1 |
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(normalized). |
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!!SEE ALSO |
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pgmnorm(1), ppm(5) |
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!!AUTHOR |
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Copyright (C) 1990 by Brian Moffet Copyright (C) 1989 by Jef |
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Poskanzer. |
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Permission to use, copy, modify, and distribute this |
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software and its documentation for any purpose and without |
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fee is hereby granted, provided that the above copyright |
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notice appear in all copies and that both that copyright |
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notice and this permission notice appear in supporting |
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documentation. This software is provided |
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!!NOTES |
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This program does not change the number of |
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colors. |
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