#16772: datatips on stacked axis and/or Frames
Fixes #16772 (closed): it was impossible to create datatips on curves belonging to overlapping axes or when the axes is a child of a Frame Uicontrol.
Edited by Stéphane MOTTELET
Fixes #16772 (closed): it was impossible to create datatips on curves belonging to overlapping axes or when the axes is a child of a Frame Uicontrol.