2009.12.07 16:06 "[Tiff] Problems with multiple strip G4 to single strip G4 tiff.", by Phillip Wiles

2010.01.07 18:05 "Re: [Tiff] create simple tiff", by Bob Friesenhahn

However a black image is created in the file with small white lines. what am I doing wrong?

You did not say what format the data accessed via imagen->data[] is. The data needs to be packed the same as TIFF, with each 8-bit byte representing 8 pixels.

Bob
--
Bob Friesenhahn
bfriesen@simple.dallas.tx.us, http://www.simplesystems.org/users/bfriesen/
GraphicsMagick Maintainer, http://www.GraphicsMagick.org/