| gvSIG desktop 1

package org.gvsig.data.spatialprovisional;

import java.awt.geom.Rectangle2D;

public class Extent implements IExtent{

        private double x1=0;

        private double y1=0;

        private double x2=0;

        private double y2=0;

        private double x3=0;

        private double y3=0;

        public Extent(double x1,double y1,double x2,double y2){

                this.x1=x1;

                this.y1=y1;

                this.x2=x2;

                this.y2=y2;

        }

        public Extent(double x1,double y1,double x2,double y2,double x3,double y3){

                this.x1=x1;

                this.y1=y1;

                this.x2=x2;

                this.y2=y2;

                this.x3=x3;

                this.y3=y3;

        }

        public Extent(Rectangle2D bounds2D) {

                this.x1=bounds2D.getX();

                this.y1=bounds2D.getY();

                this.x2=bounds2D.getMaxX();

                this.y2=bounds2D.getMaxY();

        }

        public void add(IExtent extent) {

                Extent auxExtent=(Extent)extent;

                this.x1 = Math.min(this.x1, auxExtent.x1);

                this.x2 = Math.max(this.x2, auxExtent.x2);

                this.x3 = Math.max(this.x3, auxExtent.x3);

                this.y1 = Math.min(this.y1, auxExtent.y1);

                this.y2 = Math.max(this.y2, auxExtent.y2);

                this.y3 = Math.max(this.y3, auxExtent.y3);

        }

        public boolean contains(Object geometry) {

//                Extent bounds=new Extent(geometry.getBounds2D());

//                if (bounds.x1 == bounds.x2 || bounds.y1 == bounds.y2) {

//                    return false;

//                }

//                double x0 = x1;

//                double y0 = y1;

//                return (bounds.x1 >= x0 &&

//                        bounds.y1 >= y0 &&

//                        (bounds.x2) <= x2 &&

//                        (bounds.y2) <= y2);

                return false;

        }

}