The pdf format doesn't support ARGB, only RGB. Transparency is done: - setting an array to mark the transparent colors (6 elements for RGB) - creating a BW image to use as a mask - creating a grayscale image to use as an smask to have 256 degrees of alpha
Best Regards, Paulo Soares ----- Original Message ----- From: "Bill Ensley" <[EMAIL PROTECTED]> To: "iText Mail Group" <[EMAIL PROTECTED]> Sent: Saturday, June 05, 2004 2:52 Subject: RE: [iText-questions] Transparant Images > Sorry to bother again, but image.setTransparency() is not working at all, I > see no effect on the output. > > Any thoughts? > > Thanks > Bill Ensley > Bear Printing > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] Behalf Of Bill Ensley > Sent: Friday, June 04, 2004 6:00 PM > To: iText Mail Group > Subject: RE: [iText-questions] Transparant Images > > > Never mine, I found it > Image.setTransparency(int[]); > > Bill Ensley > Bear Printing > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] Behalf Of Bill Ensley > Sent: Friday, June 04, 2004 5:15 PM > To: iText Mail Group > Subject: [iText-questions] Transparant Images > > > My Apologies, > I'm sure someone has already asked this question, but I was unable to > find it in the mail archives. > > I have a dynamically generated ARGB Image that has some transparent > areas. > > When I put this image into a PDF, it loses it's transparency. > > Am I missing something simple? > > Thanks > Bill Ensley > Bear Printing > ------------------------------------------------------- This SF.Net email is sponsored by the new InstallShield X. >From Windows to Linux, servers to mobile, InstallShield X is the one installation-authoring solution that does it all. Learn more and evaluate today! http://www.installshield.com/Dev2Dev/0504 _______________________________________________ iText-questions mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/itext-questions
