flint: Fix roi profile arrow
Closes #3597 (closed)
This PR redraw the overlay when the ROI is mounted into a plot.
Plus few clean up.
This fixes a glitch on the look and feel of profile ROI.
Edited by Valentin Valls
Closes #3597 (closed)
This PR redraw the overlay when the ROI is mounted into a plot.
Plus few clean up.
This fixes a glitch on the look and feel of profile ROI.