Linux Commands Examples

A great documentation place for Linux commands

ppmflash

brighten a picture up to complete white-out


see also : ppmdim - pnmgamma - ppmbrighten

Synopsis

ppmflash flashfactor [ppmfile]


add an example, a script, a trick and tips

: email address (won't be displayed)
: name

Step 2

Thanks for this example ! - It will be moderated and published shortly.

Feel free to post other examples Oops ! There is a tiny cockup. A damn 404 cockup. Please contact the loosy team who maintains and develops this wonderful site by clicking in the mighty feedback button on the side of the page. Say what happened. Thanks!

examples


no example yet ...

... Feel free to add your own example above to help other Linux-lovers !

description

Reads a portable pixmap as input. Increases its brightness by the specified flashfactor up to a total white-out image. The flashfactor may be in the range from 0.0 (original picture’s brightness) to 1.0 (full white-out, The Second After).

As pnmgamma does not do the brightness correction in the way I wanted it, this small program was written.

This program is similar to ppmbrighten , but not exactly the same.


see also

ppm, ppmdim , pnmgamma , ppmbrighten


author

Copyright (C) 1993 by Frank Neumann

How can this site be more helpful to YOU ?
give  feedback