Examples of com.bbn.openmap.Layer

com.bbn.openmap.Layer
MPLE handling of the ProjectionListener interface. public void projectionChanged(com.bbn.openmap.event.ProjectionEvent pe) { Projection proj = setProjection(pe); if (proj != null) { // Use the projection to gather OMGraphics in the layer, // and prepare the layer so that in the paint() method, // the OMGraphics get rendered. // Call any methods that kick off work to build graphics // here... // You get the paint() methods called by calling // repaint(): repaint(); } fireStatusUpdate(LayerStatusEvent.FINISH_WORKING); } @see com.bbn.openmap.event.ProjectionListener @see com.bbn.openmap.event.ProjectionEvent @see com.bbn.openmap.PropertyConsumer

        parseScales(prefix, props);


        // Update our target layer. If there is a current projection and this
        // layer is active, we need to pass it along.
        if (getProjection() != null) {
            Layer currentLayer = configureAppropriateLayer(getProjection().getScale());
            fireStatusUpdate(LayerStatusEvent.START_WORKING);
            currentLayer.projectionChanged(new ProjectionEvent((Object) null, getProjection()));
        }
    }

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        }
        props.put(prefix + transitionScalesProperty, tsBuffer.toString());


        StringBuffer layerBuffer = new StringBuffer();
        for (Iterator it = getLayers().iterator(); it.hasNext();) {
            Layer layer = (Layer) it.next();
            layerBuffer.append(layer.getPropertyPrefix() + " ");
            layer.getProperties(props);
        }
        props.put(prefix + layersProperty, layerBuffer.toString());


        return props;
    }

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        if ((targetIndex < 0) || (targetIndex > target.size())) {
            return SinkLayer.getSharedInstance();
        }


        Layer l = (Layer) target.elementAt(targetIndex);
        return l;
    }

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                obj = SinkLayer.getSharedInstance();
            }


            // create the layer and set its properties
            if (obj instanceof Layer) {
                Layer l = (Layer) obj;
                l.setProperties(layerName, props);
                l.addLayerStatusListener(this);
                l.addInfoDisplayListener(this);
                layers.addElement(l);
            }
        }
    }

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        if (proj == null) {
            Debug.error("ScaleFilterLayer.renderDataForProjection: null projection!");
            return;
        } else {
            setTargetIndex(proj.getScale());
            Layer layer = getAppropriateLayer();
            layer.renderDataForProjection(proj, g);
        }
    }

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        // Lets the ScaleFilterLayer remember the projection, just in case.
        setProjection(ev);


        Projection proj = ev.getProjection();
        // get the appropriate layer and invoke projectionChanged
        Layer layer = configureAppropriateLayer(proj.getScale());


        fireStatusUpdate(LayerStatusEvent.START_WORKING);
        layer.projectionChanged(ev);
    }

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        fireStatusUpdate(LayerStatusEvent.START_WORKING);
        layer.projectionChanged(ev);
    }


    protected Layer configureAppropriateLayer(float scale) {
        Layer currentLayer = getAppropriateLayer();
        boolean changed = setTargetIndex(scale);


        // get the appropriate layer and invoke projectionChanged
        Layer layer = getAppropriateLayer();
        if (changed) {
            currentLayer.removeNotify();
            setPaletteTab(targetIndex);
            remove(currentLayer);


            // This will handle the repaint() requests from the
            // layer...
            add(layer);
            layer.addNotify();
            checkMouseMode();
        }


        return layer;
    }

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            c.gridy = 0;
            gridbag.setConstraints(gotoButton, c);
            bfPanel.add(gotoButton);


            while (it.hasNext()) {
                Layer layer = (Layer) it.next();
                Component layerGUI = layer.getGUI();
                if (layerGUI != null) {
                    tabs.addTab(layer.getName(), layerGUI);
                } else {
                    tabs.addTab(layer.getName(), getEmptyGUIFiller(layer));
                }
            }
            panel.add(tabs);
        }
        setPaletteTab(targetIndex);

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     * the active mouse mode changes.
     */
    public synchronized boolean checkMouseMode() {
        // check the current MouseMode with the current layer
        coolMM = false;
        Layer layer = getAppropriateLayer();
        MapMouseListener mml = layer.getMapMouseListener();
        setCurrentLayerMapMouseListener(mml);
        if (mml != null) {
            String[] mmsl = mml.getMouseModeServiceList();
            for (int i = 0; i < mmsl.length; i++) {
                if (mmsl[i].intern() == mmID) {

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     */
    public String[] getMouseModeServiceList() {
        HashSet mmsl = new HashSet();
        Iterator it = getLayers().iterator();
        while (it.hasNext()) {
            Layer l = (Layer) it.next();
            MapMouseListener mml = l.getMapMouseListener();
            if (mml != null) {
                String[] llist = mml.getMouseModeServiceList();
                for (int i = 0; i < llist.length; i++) {
                    mmsl.add(llist[i].intern());
                }

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Related Classes of com.bbn.openmap.Layer

com.bbn.openmap.event.InfoDisplayEvent

com.bbn.openmap.event.LayerStatusEvent

com.bbn.openmap.event.ListenerSupport

com.bbn.openmap.examples.crew.Crew

com.bbn.openmap.examples.hello.HelloWorld

com.bbn.openmap.gui.LayersPanel

com.bbn.openmap.gui.LayerStatusPane

com.bbn.openmap.gui.OverviewMapHandler

com.bbn.openmap.gui.ScrollPaneWindowSupport

com.bbn.openmap.gui.WindowSupport

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