Hello Ricardo,
> I want to know if there is some way to make a point to generate an
> event, similar to the one that is performed when I add a reference to a
> diaplay using
>
> display.addReferences(new
> DirectManipulationRendererJ2D(),ref_direct_tuple);
>
> I don't want that the point I added to the display moves when I click on
> it, only that send me the name of the object.
>
> What I need to do is to put over a map of data a group of points that
> represent meteorologic stations and when I click on one of the points
> the program give me the data of the station (point object) and the data
> of the map in that point.
>
> How do I make this?
You can use visad.bom.PickManipulationRendererJ3D to do this.
Run 'java visad.bom.PickManipulationRendererJ3D' to see it
working, and read its main() method to see how to use it.
For points on a map, you'd probably display a group of RealTuple
objects.
Cheers,
Bill
----------------------------------------------------------
Bill Hibbard, SSEC, 1225 W. Dayton St., Madison, WI 53706
hibbard@xxxxxxxxxxxxxxxxx 608-263-4427 fax: 608-263-6738
http://www.ssec.wisc.edu/~billh/vis.html
