[magick-users] inverting pdf colors

[Anthony Thyssen]

"Patrick J. Collins" on  wrote...
| Hi,
| 
| I was wondering if this is something that can be done with
| imageMagick...  I want to take a PDF file which is black text with a
| white background, and invert it so that it's white text on a black
| background...
| 
| Can this be done?
| 
If you are saving as an normal image, yes,  just add -negate to
the operations list.

But if you want a PDF to PDF convertsion.  You are using the wrong tool.

See   A Word about Vector Formats
   http://imagemagick.org/Usage/formats/#vector

  Anthony Thyssen ( System Programmer )    <A.Thyssen at griffith.edu.au>
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