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PPM Change - Modify PPM Image Colors | Online Free DevTools by Hexmos
Modify PPM image colors with PPM Change. Replace specific colors or the remainder of an image based on a percentage of similarity. Free online tool, no registration required.
ppmchange
Change all pixels of one color in a PPM image to another color. More information: https://netpbm.sourceforge.net/doc/ppmchange.html.
- Exchange the first color in each
oldcolor-newcolorpair with the second color:
ppmchange {{oldcolor1 newcolor1 oldcolor2 newcolor2 ...}} {{path/to/input.ppm}} > {{path/to/output.ppm}}
- Specify how similar colors must be in order to be considered the same:
ppmchange -closeness {{percentage}} {{oldcolor1 newcolor1 oldcolor2 newcolor2 ...}} {{path/to/input.ppm}} > {{path/to/output.ppm}}
- Replace all pixels not specified in the arguments by a color:
ppmchange {{[-r|-remainder]}} {{color}} {{oldcolor1 newcolor1 oldcolor2 newcolor2 ...}} {{path/to/input.ppm}} > {{path/to/output.ppm}}
return