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- Manipulating graphics with command-line tools
- In addition to their specific purpose, all of these programs have options to do things like
- charcoal effects, wave effects, pen, shear, scale...
- correct for gamma, do Gaussian blurs, dissolve, solarize, swirl, add texture, add masks...
- and a ton of others
- For example... here's the command for creating a simple faded image from an 80x80 pixel image
mogrify -fill white -draw 'rectangle 0,0 80,80' logoBkgd.gif;
composite logoBkgd.gif -dissolve 50% logo.gif logoFinal.gif;
rm logoBkgd.gif;
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