Application: gvSIG desktop

/*

 * Created on 04-may-2004

 */

package org.cresques.px.dxf;

import java.awt.geom.Point2D;

import java.util.Iterator;

import java.util.Vector;

import org.cresques.cts.IProjection;

import org.cresques.io.DxfGroup;

/**

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

 * jmorell: Escritura de LwPolylines en formato DXF2000 con arcos.

 */

public class DxfLwPolyline extends DxfPolyline {

        public DxfLwPolyline(IProjection proj, DxfLayer layer) {

                super(proj, layer);

        }

        /**

         * jmorell: Escritura de LwPolylines en formato DXF2000 con arcos.

         */

        public String toDxfString() {

                StringBuffer sb = null;

                sb = new StringBuffer( DxfGroup.toString(0, "LWPOLYLINE") );

                sb.append( DxfGroup.toString(5, getHandle()) );

                sb.append( DxfGroup.toString(100, "AcDbEntity") );

                sb.append( DxfGroup.toString(8, layer.getName()) );

                sb.append( DxfGroup.toString(62, dxfColor) );

                sb.append( DxfGroup.toString(100, "AcDbPolyline") );

                sb.append( DxfGroup.toString(70, flags) );

                sb.append( DxfGroup.toString(90, pts.size()) );

                Point2D pt = null;

                double bulge;

                Vector bulges = getBulges();

                /*Iterator iter = pts.iterator();

                while (iter.hasNext()) {

                        pt = (Point2D) iter.next();

                        sb.append( DxfGroup.toString(10, pt.getX(), 6) );

                        sb.append( DxfGroup.toString(20, pt.getY(), 6) );

                }*/

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

                        pt = (Point2D)pts.get(i);

                        bulge = ((Double)bulges.get(i)).doubleValue();

                        sb.append( DxfGroup.toString(10, pt.getX(), 6) );

                        sb.append( DxfGroup.toString(20, pt.getY(), 6) );

                        sb.append( DxfGroup.toString(42, bulge, 6) );

                }

                return sb.toString();

        }

}