In a previous version of Mathematica (maybe version 7), it was possible to use
GeometricTransformation on an
ArrayPlot. That doesn't seem to work anymore.
Rotate[ArrayPlot[img], Pi/4] works, but I want to be able to apply a more general transformation to the image. And, also I need to be able to combine that transformed image with other things that I want to draw on the plane. Right now,
Rotate[ArrayPlot won't combine with other things like
What I'd like to do is to display a rasterized image (say a PNG) on a coordinate grid and to be able to apply various transformations on that image in the style of GeometricTransformation. I'm not wedded to using
ArrayPlot--that was just what I used in my notebook from 11 years ago!
Any suggestions for accomplishing this in a more recent version of Mathematica?