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/*

 * Created on 09-may-2004

 *

 * @author "Luis W. Sevilla" <sevilla_lui@gva.es>

 */

package org.cresques.px.dxf;

import java.awt.Graphics2D;

import java.awt.geom.Point2D;

import org.cresques.cts.ICoordTrans;

import org.cresques.cts.IProjection;

import org.cresques.geo.ViewPortData;

import org.cresques.px.Extent;

/**

 * Entidad TEXT de AutoCAD

 * 

 * @author "Luis W. Sevilla" <sevilla_lui@gva.es>* @author administrador

 */

public class DxfPoint extends DxfEntity {

        Point2D pt;

        public DxfPoint(IProjection proj, DxfLayer layer) {

                super(proj, layer);

                extent = new Extent();

                pt = new Point2D.Double();

        }

        public void setPt(Point2D pt) { 

                this.pt = pt;

                extent.add(pt);

        }

        public void reProject(ICoordTrans rp) {

                Point2D savePt = pt;

                pt = new Point2D.Double();

                extent = new Extent();

                Point2D ptDest = null;

                        ptDest = rp.getPDest().createPoint(0.0,0.0);

                        if (savePt == null)

                                ptDest = null;

                        else {

                                ptDest = rp.convert((Point2D) savePt, ptDest);

                                extent.add(ptDest);

                        }

                        pt = ptDest;

                setProjection(rp.getPDest());

        }

        public void draw(Graphics2D g, ViewPortData vp) {

                //AffineTransform msave=g.getTransform();

                //g.setTransform(vp.mat);

                if (dxfColor == AcadColor.BYLAYER)

                        g.setColor(layer.getColor());

                else

                        g.setColor(AcadColor.getColor(dxfColor));

                Point2D ptT = new Point2D.Double(0, 0);

                vp.mat.transform(ptT, ptT);

                ptT.setLocation(pt.getX(), pt.getY());

                vp.mat.transform(ptT, ptT);

                g.drawLine((int) ptT.getX(), (int)ptT.getY(), (int) ptT.getX(), (int)ptT.getY());

                //g.setTransform(msave);

        }

        /* (non-Javadoc)

         * @see org.cresques.px.dxf.DxfEntity#toDxfFileString()

         */

        public String toDxfString() {

                // TODO Auto-generated method stub

                return "";

        }

}