Hi,
I have a question, and so far, I am not really able to tackle it
properly. I am using OpenDX to visualize 2.5D data sets. As an added
bonus, I want to be able to select an area in the image and produce a
histogram of the values in here.
On the GUI-side of things, I don't know whether this can be
done. It would be very nice to click on the image and get the grid
position of the point you have clicked on. It would be evn better to
have a rubber-band kind of arrangemet, by which you click on a corner,
and drag the mouse, and you get a list of all the grid points. I don't
know whether this is possible/feasible (from my understanding,
unlikely).
The other way is to actually have some Intenger interactors or
similar to get input from the user. However, what is the best way to
select a subset of a dataset? I guess that a slab would do.
Also, since I can't have the point-and-click, i am using
integers. However, I only seem to be able to get the integer boxes
unless I click on the icons in the VPE. How can I automatically send
them to the foreground as the program runs? I guess selector is here to
help, but I don't know how to "embed" other Interactor objects into a
panel?
Thanks for your time,
josé
--
José L Gómez Dans PhD student
Tel: +44 114 222 5582 Radar & Communications Group
FAX; +44 870 132 2990 Department of Electronic Engineering
University of Sheffield UK
