Legacy ImageMagick Discussions Archive

Try this. convert BOTTOM_IMAGE ( TOP_IMAGE -alpha Set -channel A -evaluate Multiply 0.25 +channel ) -compose Screen -composite OUT.JPG s. Stupid isn't so stupid ;) My terminal doesn't like the parenthesis, but without them it seems to work. It doesn't exactly replicate the GIMP version, but I think...

thanks, but maybe we talking at cross purposes? I'm not sure if I understand what you are suggesting. I'm ok with the blend mode for where I need to use that. What I need to do now is combine two images in screen mode. A background image with a starfield, and black silhouetted foreground, and an ove...

I've been combining two images with a straight blend, so that the final image is some percent of the overlay and the background. Like so: composite -blend 25 overlay.jpg background.jpg destination.jpg Now I'd like to do the same thing, but in screen or multiply mode. I thought it would be a simple m...