Examples of IBlackboard

org.locationtech.udig.project.IBlackboard
Provide Temporary for shared collaboration between renderers and the user.
To emphais the tempoary nature we are not storing objects at this time, please see StyleBlackboard for the direction we wish to take this class. API should this interface be included?
Q: Should this class be cloneable? API explain the use of 'keys' and any uniqueness constraints (Set or List?) API X getX(key) ... should this be X get(key) and let the compiler firgure out which one to call based on the signature? API moreover, you might want to consider on 'Objects' and the use of in the API, using generics to avoid multiple get and put methods. API looks alot like a Map ... either document a comparison or add an extends clause? @author Jody Garnett @since 0.7.0

Examples of org.locationtech.udig.project.IBlackboard

     * 
     * @param geometry The geometry to use as the AOI must be type Polygon or Multy Polygon
     */
    public void setGeometry( Geometry geometry ) {
        ILayer victim = getActiveLayer();
        IBlackboard mapBlackboard;
        if( victim != null ){
            IBlackboard blackboard = victim.getBlackboard();
            if( geometry != null ){
                blackboard.put(AOI_GEOMETRY, geometry );            
            }
            else {
                blackboard.remove(AOI_GEOMETRY);
            }
            mapBlackboard = victim.getMap().getBlackboard();
        }
        else {
            IMap activeMap = ApplicationGIS.getActiveMap();

View Full Code Here

Examples of org.locationtech.udig.project.IBlackboard

    public Geometry getGeometry() {
        ILayer victim = getActiveLayer();
        if( victim == null ){
            return null;
        }
        IBlackboard blackboard = victim.getBlackboard();
        Geometry geometry = (Geometry) blackboard.get(AOI_GEOMETRY );
        return geometry;
    }

View Full Code Here

Examples of org.locationtech.udig.project.IBlackboard

        if( layerId != null ){
            for( ILayer layer : map.getMapLayers() ){
                if( layerId.equals( layer.getID().toExternalForm())){
                    // we found a match!
                    // test if it has a geometry already
                    IBlackboard blackboard = layer.getBlackboard();
                    if( blackboard.get(AOI_GEOMETRY) == null ){
                        // try and restore from WKT
                        String wkt = map.getBlackboard().getString(AOI_GEOMETRY);
                        if( wkt != null ){
                            // we got one!
                            GeometryFactory gf = JTSFactoryFinder.getGeometryFactory(null);
                            WKTReader reader = new WKTReader(gf);
                            try {
                                Geometry geometry = reader.read(wkt);
                                blackboard.put(AOI_GEOMETRY, geometry );
                            } catch (ParseException e) {
                                // no can do!
                            }
                        }
                    }

View Full Code Here

Examples of org.locationtech.udig.project.IBlackboard

    private CircleAnimation animation;


    public void draw(MapGraphicContext context) {
        if (this.animation == null) {
            ILayer layer = context.getLayer();
            IBlackboard blackboard = layer.getBlackboard();
            blackboard.putInteger("x", 0);
            blackboard.putInteger("y", 50);
            this.animation = new CircleAnimation(layer, context);
            AnimationUpdater.runTimer(context.getMapDisplay(), animation);
        }


    }

View Full Code Here

Examples of org.locationtech.udig.project.IBlackboard

        public boolean hasNext() {
            return true;
        }


        public void nextFrame() {
            IBlackboard blackboard = layer.getBlackboard();
            int x = blackboard.getInteger("x");
            x += 30;
            if (x > display.getWidth()) {
                x = 0;
            }
            blackboard.putInteger("x", x);
        }

View Full Code Here

Examples of org.locationtech.udig.project.IBlackboard

        }


        public void run(IProgressMonitor monitor) throws Exception {
            // only draw if layer is visible
            if( layer.isVisible() ){
                IBlackboard blackboard = layer.getBlackboard();
                int x = blackboard.getInteger("x");
                int y = blackboard.getInteger("y");
    
                graphics.drawOval(x, y, 30, 30);
            }


        }

View Full Code Here

Examples of org.locationtech.udig.project.IBlackboard

     */
    public void cancelHideSelection( ILayer selectedLayer ){
        if( selectedLayer==null )
            return;


        IBlackboard properties = selectedLayer.getBlackboard();
        if( !PreferenceUtil.instance().hideSelectedLayers() ){
            properties.put(ProjectBlackboardConstants.MAP__RENDERING_FILTER, null);
            ((ViewportPane) selectedLayer.getMap().getRenderManager().getMapDisplay()).repaint();
            return;
        }




        Filter filter = (Filter) properties.get(ProjectBlackboardConstants.MAP__RENDERING_FILTER);
        if( filter==null )
            return;
        properties.put(ProjectBlackboardConstants.MAP__RENDERING_FILTER, null);
        
        Envelope env=(Envelope) properties.get(EDIT_FEATURE_BOUNDS);
        properties.put(EDIT_FEATURE_BOUNDS, null);
        selectedLayer.refresh(env);
    }

View Full Code Here

Examples of org.locationtech.udig.project.IBlackboard

     * @param hidefeature if true then the features are hidden otherwise they will be shown again.
     */
    public void refreshLayer( ILayer selectedLayer, Set<String> fids, Envelope refreshBounds, boolean forceRefresh, boolean hidefeature ) {
        if( selectedLayer==null )
            return;
        IBlackboard properties = selectedLayer.getBlackboard();
        if( !PreferenceUtil.instance().hideSelectedLayers() ){
            properties.put(ProjectBlackboardConstants.MAP__RENDERING_FILTER, null);
            if(forceRefresh || !refreshBounds.isNull()){
              selectedLayer.refresh(refreshBounds);
            }
            ((ViewportPane) selectedLayer.getMap().getRenderManager().getMapDisplay()).repaint();
            return;

View Full Code Here

Examples of org.locationtech.udig.project.IBlackboard

        if( graph == null ){
            // prompt or otherwise anny user?   
            System.out.println("Could not create a graph from the current selection");
            return;
        }
        IBlackboard blackboard = layer.getMap().getBlackboard();
        blackboard.put("graph", graph );
        
        try {
            makeGraphVisible( layer.getMap() );
        }
        catch (IOException notAvailable){

View Full Code Here

Examples of org.locationtech.udig.project.IBlackboard

    
    public PathMapGraphic() {
    }


    public void draw( MapGraphicContext context ) {
        IBlackboard mapboard = context.getMap().getBlackboard();
        List<Node> waypoints = (List<Node>) mapboard.get("waypoints");
        if( waypoints == null ){
            waypoints = Collections.emptyList();
        }
        List<Edge> path = (List<Edge>) mapboard.get("path");
        if( path == null ){
            path = Collections.emptyList();
        }        
        ViewportGraphics graphics = context.getGraphics();
        graphics.setColor( Color.BLACK);

View Full Code Here

0 1 2 3 4

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.