Comment 3 for bug 1666902

One thing that has come up on the related Wayland discussion is the fact, that Peek uses the window positioning to obtain the recording coordinates. This is very different from e.g. the more traditional approach of

Now on Wayland there is no such thing as global window coordinates, and I have read somewhere this is also the case on Mir. Is that correct?

If so one way to solve this would be to allow the API to define the screenshot / screencast area relative to the window position.