I assume I am following the documentation correctly but if you notice I am doing something wrong, feel free to correct me.
I am trying to redact a field in a TIFF file. For a test, I created a TIFF file, white.tif, which just contains "Text goes here." multiple times. To redact the image, I am just trying to place a black rectangle over the first phrase. I am able to redact TIFF files as long as I don't supply a TIFF file as the output file. (i.e. JPEG, GIF) At first I got an error about "Unknown pseudo-tag 65537. `TIFFSetField'." when using convert. Doing research I found that I could fix this by using the -compress option. I tried all compression options but this did not fix the problem and I ended up with an invalid TIFF file. Mogrify comes up with an invalid TIFF file too. The following command is what I'm trying to run: convert -verbose -fill black -draw "rectangle 15,15 210,45" white.tif final.tif Here's the version information: identify -version Version: ImageMagick 6.2.8 06/30/06 Q16 http://www.imagemagick.org Copyright: Copyright (C) 1999-2006 ImageMagick Studio LLC I've attached the white.tif file in case anyone wants to try it out. Thanks before hand for any who help, Adam Neiman
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