hi all:
this is a portion of my code which i have in my cellImpl.
DisplayRenderer dr = display.getDisplayRenderer();
MouseBehavior mb = dr.getMouseBehavior();
double[] position1 = null;
if (display instanceof DisplayImplJ3D)
{
position1 = new double[] { 1.0, 1.0, 1.0};
}
int[] screen1 = mb.getScreenCoords(position1);
System.out.println("screen1 = (" + screen1[0] + ", " + screen1[1]
+" " +screen1[2]+")");
}
}
};
cellfield2d.addReference(ref);
when i click the right mouse, i get the error below
java.lang.ArrayIndexOutOfBoundsException
at Spikesxxx$1.doAction(Spikesxxx.java:176)
at visad.ActionImpl.run(ActionImpl.java:243)
at visad.util.ThreadPool$ThreadMinnow.run(ThreadPool.java:95)
it seemns i am getting only 2 coordinates instead of 3. the missing one will
be the z-axis component. am i doing something wrong or missing something ?
what can possibly cause only two coordinates to be read ?
appreciate any help or workaround
thanks
Isaac
