I have a folder of images labelled: test.png and img000.png-img480.png
How can I overlay test.png onto every imgxxx.png individually?
Currently "magick test.png img000.png -compose over -composite result.png" works for a single .png, and I'm not sure how/if mogrify can be used for all of them.
Any help is greatly appreciated (non-imagemagick solutions would also be great!) thanks :)
Make a copy of a few test files in a separate directory then change to that directory and try this:
magick mogrify -draw 'image Over 180,100 0,0 test.png' img*png
The 180,100 specifies where it will be drawn, and the 0,0 says to use the current size of test.png, i.e. no resizing. You can change the blend mode (i.e. Over here) for different effects. Get a list of available blend modes with:
magick identify -list compose
If you would like the results written in a different directory called RESULTS, use:
mkdir -p RESULTS
magick mogrify -path RESULTS -draw 'image SrcOver 180,100 0,0 test.png' img*png