Examples of org.codemap.Configuration

org.codemap.Configuration
A set of documents on the visualization pane. Each document is placed at a logical coordinate. When normalized, most coordinates are between 0 and 1. Such a placement of the documents is the result the Multidimensional Scaling (MDS) algorithm.
Instances of this class are immutable. @author Adrian Kuhn

    @Test
    public void nearestNeighborRegression() {
        final HashMap<Point, Integer> points = new HashMap<Point, Integer>();
        QuickNDirtyMap.anotherDebugPointSet(points);
      
        Configuration configuration = new Configuration(points.keySet());
        MapInstance mapInstance = configuration.withSize(mapSize, new MapScheme<Double>() {
            @Override
            public Double forLocation(Point location) {
                // TODO fill in size
                return (double) points.get(location);

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//        addLedPoints(points);
//        addEdgePoints(points);
//        addDebugPoints(points);
        anotherDebugPointSet(points);
        
        Configuration configuration = new Configuration(points.keySet());
        
        ArrayList<Label> labels = new ArrayList<Label>();
        for(Point each: points.keySet()) {
            int x = toMapCoords(each.x);
            int y = toMapCoords(each.y);
            org.eclipse.swt.graphics.Point extent = new org.eclipse.swt.graphics.Point(x, y);
            int fontsize = (points.get(each))/3;
            labels.add(new Label(x-20, y-60, extent, fontsize, each.getDocument(), new Location(each, 0, x, y)));
        }
        labeling = new Labeling(labels);
        
        MapInstance mapInstance = configuration.withSize(mapSize, new MapScheme<Double>() {
            @Override
            public Double forLocation(Point location) {
                // TODO fill in size
                return (double) points.get(location);

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    public Configuration previousConfiguration;
    
    public ComputeConfigurationTask(Value<LatentSemanticIndex> index) {
        super("Computing map layout...", index);
        this.previousConfiguration = new Configuration();
    }

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    @Override
    protected MapInstance computeValue(ProgressMonitor monitor, Arguments args) {
        int size = args.nextOrFail();
        final LatentSemanticIndex index = args.nextOrFail();
        Configuration configuration = args.nextOrFail();
        return configuration.withSize(size, new MapScheme<Double>() {
            @Override
            public Double forLocation(Point location) {
//                return Math.max(1, Math.log(index.getDocumentLength(location.getDocument())));
//                return Math.cbrt(index.getDocumentLength(location.getDocument()));
                return Math.sqrt(index.getDocumentLength(location.getDocument()));

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            y[n] = p.y;
            n++;
        }
        
        Collection<Point> locations = doLayout ? runLayout(lsi, x, y) : loadCached(lsi, x, y);
        return new Configuration(locations).normalize();
    }

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Related Classes of org.codemap.Configuration

ch.deif.meander.RegressionTestNN

org.codemap.resources.MapBuilder

org.codemap.sandbox.main.QuickNDirtyMap

org.codemap.tasks.ComputeConfigurationTask

org.codemap.tasks.ComputeMapInstanceTask

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