Legacy ImageMagick Discussions Archive

I was looking for ways to take a background image and a secondary image and make pixels transparent which match.
I came across this wonderful ImageMagick-native solution, called ChangeMask.

Is this something that is, or can be, available in Imagick?
Are there other (Imagick-native) ways to accomplish this same goal?

Thanks!

Please, always provide your IM version and platform when asking questions, since syntax may differ. Also provide your exact command line and if possible your images.

See the top-most post in this forum "IMPORTANT: Please Read This FIRST Before Posting" at http://www.imagemagick.org/discourse-se ... f=1&t=9620

For novices, see

http://www.imagemagick.org/discourse-se ... f=1&t=9620
http://www.imagemagick.org/script/comma ... essing.php
http://www.imagemagick.org/Usage/reference.html
http://www.imagemagick.org/Usage/
https://github.com/ImageMagick/usage-markdown

At this point I am not sure what you are asking to do. Can you provide example images. You can upload our images to some free hosting service and put the URLs here.

See also http://us3.php.net/manual/en/book.imagick.php