Hi, I thought I'd give a shot at adding spot colors to the GIMP TIFF implementation. If I understand, I need to look at /gimp/plug-ins/common/tiff.c and add some of the functionality found in /gimp/app/xcf/(?) (specifically, the portion that assigns the channel color and opacity), and have tiff.c write the channels to file following the TIFF 6 spec. Please correct me if I'm way off-base... I've see a separate bug (feature request) regarding saving spot channels in PSD files - perhaps adding the channels to TIFF will be easier, since the spec is readily available... (and add pretty much the same functionality). Thanks, Chris _______________________________________________ Gimp-developer mailing list Gimp-developer@xxxxxxxxxxxxxxxxxxxxxx https://lists.XCF.Berkeley.EDU/mailman/listinfo/gimp-developer