[vtkusers] Picking in Java

[Prabhu Ramachandran]

>>>>> "AT" == ahmed Tokalak <tokalak at web.de> writes:

    AT> picker.Pick((double)e.getX(), (double)
    AT> this.getSize().getHeight() - e.getY(), 0.0, this.ren);

Try this:

picker.Pick((double)e.getX(), 
            (double)this.getSize().getHeight() - e.getY() -1, 
            0.0, this.ren);

i.e. just add a -1 at the end of the second argument.  This is
necessary because e.getY() most probably is counted from 0 whereas the
height itself is in terms of number of pixels which is counted from 1.

prabhu