>Hi all

>Is it possible to have a scalar with a settable position, but which
cannot be moved with mouse interaction?

There's a flag for that in the drawing instructions.  (Should be listed
in the PDDP help files.)

> I figured I can use arrays to create grids of immutable scalars, but
then I don't know how I can detect which specific element/scalar has
been clicked on.

You can't atm.

-Jonathan

> Thanks,
> Roman