Application: gvSIG desktop

import java.awt.Color;

import java.util.ArrayList;

import java.util.Map;

import com.iver.cit.gvsig.fmap.core.symbols.IFillSymbol;

import com.iver.cit.gvsig.fmap.core.symbols.IMarkerSymbol;

import es.upv.ai2.osgvp.features.PixelPoint;

	// Los tipo puntos tienen q tener una unica instancia de pixel point.

	// Podrian tener un hasMap como en el caso del piloto

	private static Map<Double, PixelPoint> pointsMap;

	private Vec4 rgba;

	private double size;

		IMarkerSymbol marketSymbol = (IMarkerSymbol) symbol;

		// Symbol color and alpha value

		Color color = marketSymbol.getColor();

		rgba = new Vec4(color.getRed() / 255f, color.getGreen() / 255f, color

				.getBlue() / 255f, color.getAlpha());

		size = marketSymbol.getSize();

		// return FeatureFactory.generateQuadPoligon(position.get(0),new

		// Vec4(1.0,0.0,0.0,1.0),null,400);

		Node node = FeatureFactory.insertPointL(position, rgba,(int) size);

		Vec3 newPosition = new Vec3(0,0,0);

		FeatureFactory.addPointToNode(node,newPosition,rgba,(int)size);

		return node;

	private Node getPointNode(double key) {

		PixelPoint pixelPoint= null;

		if (pointsMap.containsKey(new Double(key))) {

			// System.out.println("ya contiene esa key");

			pixelPoint = pointsMap.get(new Double(key));

		} else {

			pixelPoint = new PixelPoint();

			pointsMap.put(new Double(key), pixelPoint);

		}

		return pixelPoint;

	}