[Gnumed-devel] Report generator Visualize button tooltip

[Jim Busser]

Can the tooltip make clearer that GNUplot will handle only numeric data 
(assuming that is true)

        Visualize results from two columns below (must be numeric data).

The logic could be expanded to allow a one-column selection which would make it 
a scatter plot.

Shame gnuplot cannot (?) support numeric plus categorical data≥ maybe it can if 
it would later be of interest to someone to investigate.

-- Jim