locating a rotated image (90 deg increments) in Sikuli

Question

I have an image. Let's say it's this image:

It doesn't have to be this image, but for my current purposes... It's (sadly for my sanity) this image.

I want to detect when this image is on screen... but not just this image, I want to detect all of the different 90 degree increment rotations.

What is the most appropriate (in the sense of code and especially of resource economy) way of doing this through the facilities available via Sikuli IDE (v 1.0.1, Ubuntu)?

Answer 1

It doesn't seem to be available with current Sikuli features. You can find a similar question here, on Sikuli Launchpad.

You can use an external image processor like ImageMagic, to rotate your captured pictures and save them as samples that you can use in an exists() loop.