Re: [udig-devel] trap coordinates of mouse movement

[Jesse Eichar <jeichar@xxxxxxxxxxxxxxx>]

Good job :)


On Apr 27, 2007, at 9:15 AM, Andrea Antonello wrote:

> Finally I guess I'm able to close this thread :)
>
> The way seems to be:
> - register to the map ViewPortPane
> IMap map = ApplicationGIS.getActiveMap();
>
> if (map != null) {
> ((ViewportPane)
> map.getRenderManager().getMapDisplay()).addMouseMotionListener(panel);
> }
>
> - implement the MapMouseMotionListener
>
> - use the coordinates
> public void mouseMoved( MapMouseEvent event ) {
> IMap map = ApplicationGIS.getActiveMap();
>
> if (map != null) {
>             Coordinate coord =
> map.getViewportModel().pixelToWorld(event.x, event.y);
>
> etc. etc.
>
>
> Ciao
> Andrea
>
>
>
>
>
>
> Andrea Antonello probaly wrote:
> > Alright, after fiddling a bit around I figure out that it isn't  
> > even as
> > I thought below :)
> >
> > So my question now is: if I need the mouse coordinates from somewhere
> > in my code, and I need to listen to them changeing, what should I do?
> > I would like to have a behaviour like the statusbar and the  moving
> > coordinates... is it possible to add a listener somewhere?
> >
> > Ciao
> > Andrea
> >
> >
> > Andrea Antonello probaly wrote:
> > > Hi, to trap mouse coordinates to be used inside a view, I have to
> > > implement a tool like in the distance example and use that inside  
> > > the
> > > view to update the mouse position?
> > >
> > > Or is there another way?
> > >
> > > Thanks,
> > > Andrea
> > > _______________________________________________
> > > User-friendly Desktop Internet GIS (uDig)
> > > http://udig.refractions.net
> > > http://lists.refractions.net/mailman/listinfo/udig-devel
> > _______________________________________________
> > User-friendly Desktop Internet GIS (uDig)
> > http://udig.refractions.net
> > http://lists.refractions.net/mailman/listinfo/udig-devel
> _______________________________________________
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> http://udig.refractions.net
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