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png8 images broken

Posted: 2009-05-17T20:25:47-07:00
by anthony
In the recent updates to the PNG coder. It looks like the PNG8 image format was broken.

Code: Select all

  convert -size 100x100 gradient:  -fuzz 30% -transparent gray50 \
          -transparent-color  red  png8:test.png
  convert: Invalid background palette index `test.png' @ png.c/PNGWarningHandler/1429.
Also I am still wanting to know more information about how the PNG coder was changed, and what options users not have to control the PNG image file format generation.