Hi, For a web application, I draw an image with some polygons, multiply the Opacity channel by some value (say 0.25) to achieve some transparency and output this as PNG. This works good. However, because no wide-spread browser can cope with printing transparent PNGs, I have to also make GIF versions of the same images. This is when it goes wrong. Here are the examples of the PNG and GIF versions of the same image:
http://parking.pc-partner.nl/gettile.png http://parking.pc-partner.nl/gettile.gif No special settings applied, both produced (after drawing the actual polygons) as follows: $image->Evaluate(value => 0.5, operator => 'Multiply', channel => 'Opacity'); $image->Set(filename => 'test.png'); ## Or test.gif my @blobs = $image->ImageToBlob(); There are just some 4 actual colors (if you don't count antialiasing) in the PNG image, so it's not the lack of colors which makes it look this way. Perhaps I am missing something? Any help would be appreciated! Thanks, Andrey. ________________________________________________________ Вы уже с Yahoo!? Испытайте обновленную и улучшенную. Yahoo! Почту! http://ru.mail.yahoo.com _______________________________________________ Magick-users mailing list [email protected] http://studio.imagemagick.org/mailman/listinfo/magick-users
