Find transformed components

[jens]

How can I detect glyphs that contain components which have been transformed?

Component.scale and Component.offset are a start, but they don’t cover rotated or skewed components.

[frederik]

A robofab component will have a transformation attribute in the next version.

[jackson]

I've been using Component.transformation, which seems to have six variables (Xscale, Yskew, Xskew, Yscale, Xpos, Ypos).