Berthold Stoeger 2943b1cbde statistics: implement shift-selection of ranges
For all the series but the scatter series (which supports
lasso selection), implement a range-selection using shift.

The code is fairly similar for all series and one might
think about factoring it out. But why bother?

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2021-02-13 13:02:54 -08:00
..
2021-01-20 09:54:03 -08:00