Legacy ImageMagick Discussions Archive

I tried a couple dozen variations of information I found there but just couldn't get anything to work as a gradient. I appreciate the reminder to go read it again word for word because I picked up on the fact that This polarity is the reverse of masks in version 6 of ImageMagick. The documentation ...

@GeeMack Perfect. Thanks ! Using IM 7.0.7-11 I can get the correct result you describe with a command like this... magick in.tif ( -clone 0 -level 30%,100%,0.7 ) mask.tif -composite out.tif That reads the input image, modifies a clone of it inside the parentheses, reads the gradient mask image, then ...

I have a mask which is a black to white gradient. Previously if I ran convert in.tif -mask mask.tif -level 30%,100%,.7 out.tif I would get an output image which had out.tif modified in such a way that black parts of the mask were 100% changed, white 0% changed, and various shades of grey were ...