10/3/02
2:15 PM

 

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Unix Tools for Graphics Professionals
 
   
  • 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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