svn-gvsig-desktop / branches / Mobile_Compatible_Hito_1 / libDXF / src / org / cresques / px / dxf / DxfLwPolyline.java @ 21930
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/*
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* Cresques Mapping Suite. Graphic Library for constructing mapping applications.
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*
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* Copyright (C) 2004-5.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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*
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* For more information, contact:
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*
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* cresques@gmail.com
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*/
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package org.cresques.px.dxf; |
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import java.awt.geom.Point2D; |
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import java.util.Vector; |
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import org.gvsig.projection.cts.IProjection; |
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import org.cresques.io.DxfGroup; |
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/**
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* Entidad LWPOLYLINE de un fichero DXF.
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* @author "Luis W. Sevilla" <sevilla_lui@gva.es>
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* @author jmorell
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*/
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public class DxfLwPolyline extends DxfPolyline { |
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/**
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* Constructor de DxfLwPolyline.
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* @param proj, proyecci?n cartogr?fica en la que se encuentra la DxfLwPolyline.
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* @param layer, capa del DXF en la que se encuentra la DxfLwPolyline.
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*/
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public DxfLwPolyline(IProjection proj, DxfLayer layer) {
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super(proj, layer);
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} |
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/**
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* Permite la escritura de entidades DxfLwPolyline en un fichero DXF2000.
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* @return String, la cadena que se escribir? en el fichero con la informaci?n
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* de la DxfLwPolyline.
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*/
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/**
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* 050302, jmorell: Si el 90 no est? antes que el 70, Autocad 2004 no cierra
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* las polil?neas.
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*/
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public String toDxfString() { |
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StringBuffer sb = null; |
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sb = new StringBuffer(DxfGroup.toString(0, "LWPOLYLINE")); |
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sb.append(DxfGroup.toString(5, getHandle()));
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sb.append(DxfGroup.toString(100, "AcDbEntity")); |
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sb.append(DxfGroup.toString(8, layer.getName()));
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sb.append(DxfGroup.toString(62, dxfColor));
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sb.append(DxfGroup.toString(100, "AcDbPolyline")); |
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sb.append(DxfGroup.toString(90, pts.size()));
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sb.append(DxfGroup.toString(70, flags));
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sb.append(DxfGroup.toString(38, new Double(getElevation()))); |
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Point2D pt = null; |
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double bulge;
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Vector bulges = getBulges();
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/*Iterator iter = pts.iterator();
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while (iter.hasNext()) {
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pt = (Point2D) iter.next();
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sb.append( DxfGroup.toString(10, pt.getX(), 6) );
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sb.append( DxfGroup.toString(20, pt.getY(), 6) );
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}*/
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for (int i = 0; i < pts.size(); i++) { |
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pt = (Point2D) pts.get(i);
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bulge = ((Double) bulges.get(i)).doubleValue();
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sb.append(DxfGroup.toString(10, pt.getX(), 6)); |
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sb.append(DxfGroup.toString(20, pt.getY(), 6)); |
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sb.append(DxfGroup.toString(42, bulge, 6)); |
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} |
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return sb.toString();
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} |
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} |