2005.03.17 10:47 "[Tiff] Photoshop Masked area TIFF images", by

2005.03.17 22:49 "Re: [Tiff] Photoshop Masked area TIFF images", by Bob Friesenhahn

Does anyone has ever seen a TIFF file with a transparency mask? And do you know commercial softwares dealing with transparency masks.

I assume that you are talking about an image which contains a second bilevel TIFF frame with photometric set to PHOTOMETRIC_MASK (4)?

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