Legacy ImageMagick Discussions Archive

The problem with adding an aurora around an image with transparency is that you will have to modify the transparency so that it is not fully transparent and fades. So you need to invert your gradient (so that it fades to black at the edges) and combine the gradient with the old alpha channel. http:...

I am currently trying to add an aura around an image using magick. Here is the test image I am using as the input https://puu.sh/EbTDV/5d59922069.png I have a somewhat working solution at the moment using this command: magick -limit thread 1 books.png books.png ( +clone -alpha extract -blur 0x50 -fi...