• Create a PlanarFigure of any kind
  • Zoom in and pan to the right, so the figure vanishes to the left side of the scene until the figure is completely outside the scene
    
    -> the annotations of the figure are displayed in the lower left corner of the renderwindow

Cause of this bug is that the methods PlanarFigureMapper2D::RenderAnnotations and PlanarFigureMapper2D::RenderQuantities do not check if the parameter anchorPoint has a positive value.
In the case described above, the anchorPoint is 0/0 (actually 1*10^-38) which causes the annotations to be misplaced.

The fix is an early out of the method (no annotation is rendered) when the anchorPoint is < mitk::eps.