/*
* Library name : dxf
* (C) 2006 Micha�l Michaud
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* For more information, contact:
*
* michael.michaud@free.fr
*
*/
package org.jgrasstools.gears.io.dxfdwg.libs.dxf;
import java.io.IOException;
import java.io.RandomAccessFile;
import org.geotools.data.simple.SimpleFeatureCollection;
import org.geotools.feature.DefaultFeatureCollection;
/**
* The ENTITIES section of a DXF file containing all data itself
* @author Micha�l Michaud
* @version 0.5.0
*/
// History
@SuppressWarnings("nls")
public class DxfENTITIES {
DefaultFeatureCollection pointEntities;
DefaultFeatureCollection lineEntities;
DefaultFeatureCollection polygonEntities;
public DxfENTITIES() {
pointEntities = new DefaultFeatureCollection();
lineEntities = new DefaultFeatureCollection();
polygonEntities = new DefaultFeatureCollection();
}
public static DxfENTITIES readEntities( RandomAccessFile raf ) throws IOException {
DxfENTITIES dxfEntities = new DxfENTITIES();
try {
DxfGroup group = new DxfGroup(2, "ENTITIES");
String nomVariable;
while( !group.equals(DxfFile.ENDSEC) ) {
// System.out.println("Group " + group.getCode() + " " + group.getValue());
if (group.getCode() == 0) {
if (group.getValue().equals("POINT")) {
group = DxfPOINT.readEntity(raf, dxfEntities.pointEntities);
} else if (group.getValue().equals("TEXT")) {
group = DxfTEXT.readEntity(raf, dxfEntities.pointEntities);
} else if (group.getValue().equals("LINE")) {
group = DxfLINE.readEntity(raf, dxfEntities.lineEntities);
} else if (group.getValue().equals("POLYLINE")) {
group = DxfPOLYLINE.readEntity(raf, dxfEntities.lineEntities);
} else if (group.getValue().equals("LWPOLYLINE")) {
group = DxfLWPOLYLINE.readEntity(raf, dxfEntities.lineEntities);
} else {
group = DxfGroup.readGroup(raf);
}
} else {
System.out.println("Group " + group.getCode() + " " + group.getValue() + " UNKNOWN");
group = DxfGroup.readGroup(raf);
}
}
} catch (IOException ioe) {
throw ioe;
}
return dxfEntities;
}
// public String toString() {
// Iterator it = entities.iterator();
// Feature feature;
// StringBuffer sb = new StringBuffer(DxfFile.SECTION.toString());
// sb.append(DxfFile.ENTITIES.toString());
// while( it.hasNext() ) {
// feature = (Feature) it.next();
// sb.append(DxfENTITY.feature2Dxf(feature, "LAYER0", true));
// }
// sb.append(DxfFile.ENDSEC.toString());
// return sb.toString();
// }
//
// public void write( BufferedWriter bw, String defaultLayer ) throws IOException {
// Iterator it = entities.iterator();
// Feature feature;
// StringBuffer sb = new StringBuffer(DxfFile.SECTION.toString());
// sb.append(DxfFile.ENTITIES.toString());
// try {
// bw.write(sb.toString());
// while( it.hasNext() ) {
// feature = (Feature) it.next();
// bw.write(DxfENTITY.feature2Dxf(feature, defaultLayer, true));
// }
// sb.append(DxfFile.ENDSEC.toString());
// bw.write(DxfFile.ENDSEC.toString());
// } catch (IOException ioe) {
// throw ioe;
// }
// }
}