Hi, can somebody send me offline an Lab tiff with alpha coming from PS7 or provide an link to such image. I would like to get an visual feedback of what I want do merge in tifficc.
thanks Kai-Uwe Behrmann Am 24.09.03, 14:36 -0700 schrieb Chris Cox: > Yes, that is an unfortunate omission from the TIFF spec. (the > correct thing to do would be matte L* with black, and matte a* and b* > with gray) > > And because of that omission, Photoshop DOES matte (premultiply) LAB > images that have transparency (associated alpha). Unfortuantely > nobody caught this until recently, and now we have to keep it that > way for compatibility with other applications (page layout apps, > vector editors, and other image editors). > > If you want to be compatible with other applications, you'll need to > matte (premultiply) all 3 channels with black. > You can double check the behavior using Photoshop 7 and InDesign 2. > > Chris > ------------------------------------------------------- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf _______________________________________________ Lcms-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/lcms-user
