Planar figures or more specifically their control points are bound by the reference image dimensions. Planarfigures that can be moved as a whole like circle, ellipse, and double ellipse can be moved out of image bounds, whereas circle is partially bound with another error (see T27269: PlanarCircle shrinks in size when moved towards image boundaries).
|Open||None||T27270 Planar figures are inconsistently bound by reference image|
|Open||None||T27269 PlanarCircle shrinks in size when moved towards image boundaries|
I think related to this task: it seems there is some more inconsistency depending on the shown region. When two images with different geometries are loaded and shown simultaneously after a global reset, planarfigures created on one of the images can extend into the whole shown region, outside the boundaries of the selected reference image (even after a reset on that specific image).
It seems in this case the boundaries for the planarfigure are set incorrectly on creation.