Hello, I want to transform a greyscale image (represented as RGB png) in a mask where white is transparent, black is opaque and the greyscales are more or less transparent dependent on their brightness. The example image is a shape that should become a mask with blurred edges http://www.vi-anec.de/Trance-Art/IM-examples/IMCompose/SShape-002.png The mask should be used in the compose operation to get a continuos/soft change. How could this be achieved with IM/PerlMagick? Thank you!
regards Günter _______________________________________________ Magick-users mailing list [email protected] http://studio.imagemagick.org/mailman/listinfo/magick-users
