Application: gvSIG desktop

import java.awt.Color;

import org.gvsig.fmap.dal.feature.Feature;

import org.gvsig.fmap.geom.handler.Handler;

     * Draw method to draw a geometry with handlers

     * 

     * @param mapControlDrawer

     *            object used to draw.

     * @param x

     *            selected x coordinate.

     * @param y

     *            selected y coordinate.

     * @param selectedHandlers

     *            the selected handlers

     */

    private void drawWithHandlers(MapControlDrawer mapControlDrawer, double x,

        double y, ArrayList selectedHandlers) {

        // Movemos los handlers que hemos seleccionado

        // previamente dentro del m?todo select()

        double xPrev = 0;

        double yPrev = 0;

        for (int k = 0; k < selectedHandlers.size(); k++) {

            Handler h = (Handler) selectedHandlers.get(k);

            xPrev = h.getPoint().getX();

            yPrev = h.getPoint().getY();

            h.set(x, y);

        }

        // Y una vez movidos los v?rtices (handles)

        // redibujamos la nueva geometr?a.

        for (int i = 0; i < rowselectedHandlers.size(); i++) {

            Feature rowEd = (Feature) rowselectedHandlers.get(i);

            Geometry geom = (rowEd.getDefaultGeometry()).cloneGeometry();

            mapControlDrawer.setColor(Color.gray);

            mapControlDrawer.draw(geom,

                mapControlManager.getAxisReferenceSymbol());

        }

        for (int k = 0; k < selectedHandlers.size(); k++) {

            Handler h = (Handler) selectedHandlers.get(k);

            h.set(xPrev, yPrev);

        }

    }

    /**