Examples of org.locationtech.udig.project.IMap.addMapCompositionListener()

Class org.locationtech.udig.project.IMap

Examples of org.locationtech.udig.project.IMap.addMapCompositionListener()

org.locationtech.udig.project.IMap.addMapCompositionListener()
Adds a IMapCompositionListener to this map. A given listener will only be added once. Events are fired when the layers of the Map change: added, removed or reordered. @param listener Listener to be added @see org.locationtech.udig.project.MapEvent.MapEventType

        Display.getDefault().asyncExec(new Runnable(){
            public void run() {
                IMap activeMap = ApplicationGIS.getActiveMap();
                ViewportModel viewportModel = (ViewportModel) activeMap.getViewportModel();
                activeMap.addMapListener(NavigationView.this);
                activeMap.addMapCompositionListener(NavigationView.this);


                ReferencedEnvelope bounds = viewportModel.getBounds();


                double west = bounds.getMinX();
                double east = bounds.getMaxX();

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        });
    }


    private void addMapListener() {
        IMap map = ApplicationGIS.getActiveMap();
        map.addMapCompositionListener(mapListener);
    }


    private void addLayerListener( ILayer layer ) {
        layer.addListener(layerListener);
    }

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