/*
* This file is part of JGrasstools (http://www.jgrasstools.org)
* (C) Michael Michaud
* (C) HydroloGIS - www.hydrologis.com
*
* JGrasstools 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 3 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, see <http://www.gnu.org/licenses/>.
*/
package org.jgrasstools.gears.modules.v.vectorconverter;
import static org.jgrasstools.gears.i18n.GearsMessages.*;
import static org.jgrasstools.gears.i18n.GearsMessages.OMSHYDRO_AUTHORCONTACTS;
import static org.jgrasstools.gears.io.dxfdwg.libs.DxfUtils.LAYER;
import java.io.File;
import java.io.FileWriter;
import java.io.FilenameFilter;
import java.io.IOException;
import java.util.Date;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map.Entry;
import oms3.annotations.Author;
import oms3.annotations.Description;
import oms3.annotations.Execute;
import oms3.annotations.In;
import oms3.annotations.Keywords;
import oms3.annotations.Label;
import oms3.annotations.License;
import oms3.annotations.Name;
import oms3.annotations.Status;
import oms3.annotations.UI;
import org.geotools.data.simple.SimpleFeatureCollection;
import org.jgrasstools.gears.io.dxfdwg.libs.DxfUtils;
import org.jgrasstools.gears.io.dxfdwg.libs.dxf.DxfGroup;
import org.jgrasstools.gears.io.dxfdwg.libs.dxf.DxfTABLE_LAYER_ITEM;
import org.jgrasstools.gears.io.dxfdwg.libs.dxf.DxfTABLE_LTYPE_ITEM;
import org.jgrasstools.gears.io.dxfdwg.libs.dxf.DxfTABLE_STYLE_ITEM;
import org.jgrasstools.gears.libs.exceptions.ModelsIllegalargumentException;
import org.jgrasstools.gears.libs.modules.JGTConstants;
import org.jgrasstools.gears.libs.modules.JGTModel;
import org.jgrasstools.gears.utils.features.FeatureMate;
import org.jgrasstools.gears.utils.features.FeatureUtilities;
import org.jgrasstools.gears.utils.files.FileUtilities;
import com.vividsolutions.jts.geom.Envelope;
@Description(OmsShp2DxfConverter.DESCRIPTION)
@Author(name = OMSHYDRO_AUTHORNAMES, contact = OMSHYDRO_AUTHORCONTACTS)
@Keywords(OmsShp2DxfConverter.KEYWORDS)
@Label(OMSDXFCONVERTER_LABEL)
@Name("_" + OmsShp2DxfConverter.NAME)
@Status(OMSHYDRO_DRAFT)
@License(OMSHYDRO_LICENSE)
public class OmsShp2DxfConverter extends JGTModel {
@Description(THE_FOLDER_CONTAINING_THE_SHAPEFILES)
@UI(JGTConstants.FOLDERIN_UI_HINT)
@In
public String inFolder = null;
@Description(FIELD_NAME_FOR_ELEVATION_VALUE)
@In
public String fElev = null;
@Description(DO_THE_SUFFIX)
@In
public boolean doSuffix = false;
@Description(THE_OUTPUT_DXF_FILE_PATH)
@UI(JGTConstants.FILEOUT_UI_HINT)
@In
public String inDxfpath = null;
// START VARIABLE DOCS
public static final String NAME = "shp2dxfconverter";
public static final String KEYWORDS = "dxf, vector, converter";
public static final String DESCRIPTION = "Shapefiles to dxf converter (Based on work of Michael Michaud)";
public static final String THE_FOLDER_CONTAINING_THE_SHAPEFILES = "The folder containing the shapefiles.";
public static final String FIELD_NAME_FOR_ELEVATION_VALUE = "Optional field name for elevation value (in case of lines it will be applied to the whole feature).";
public static final String DO_THE_SUFFIX = "Do the suffix.";
public static final String THE_OUTPUT_DXF_FILE_PATH = "The output dxf file path.";
// END VARIABLE DOCS
@Execute
public void process() throws Exception {
checkNull(inFolder, inDxfpath);
File fodlerFile = new File(inFolder);
if (!fodlerFile.exists()) {
throw new ModelsIllegalargumentException("Folder doesn't exist: " + inFolder, this);
}
File[] shpFiles = fodlerFile.listFiles(new FilenameFilter() {
public boolean accept(File arg0, String name) {
return name.endsWith(".shp");
}
});
Envelope envelope = null;
int count = 0;
LinkedHashMap<String, List<FeatureMate>> layer2FeaturesMap = new LinkedHashMap<String, List<FeatureMate>>();
for (File shpFile : shpFiles) {
String path = shpFile.getAbsolutePath();
String layerName = FileUtilities.getNameWithoutExtention(shpFile);
SimpleFeatureCollection vector = getVector(path);
List<FeatureMate> featuresList = FeatureUtilities.featureCollectionToMatesList(vector);
layer2FeaturesMap.put(layerName, featuresList);
count = count + featuresList.size();
if (envelope == null) {
envelope = vector.getBounds();
} else {
envelope.expandToInclude(vector.getBounds());
}
}
FileWriter fw = new FileWriter(inDxfpath);
Date date = new Date(System.currentTimeMillis());
try {
// if (header) {
// COMMENTAIRES DU TRADUCTEUR
fw.write(DxfGroup.toString(999, Integer.toString(count) + " features"));
fw.write(DxfGroup.toString(999, "TRANSLATION BY fr.michaelm.jump.drivers.dxf.DxfFile (version jgrasstools)"));
fw.write(DxfGroup.toString(999, "DATE : " + date.toString()));
// ECRITURE DU HEADER
fw.write(DxfGroup.toString(0, "SECTION"));
fw.write(DxfGroup.toString(2, "HEADER"));
fw.write(DxfGroup.toString(9, "$ACADVER"));
fw.write(DxfGroup.toString(1, "AC1009"));
fw.write(DxfGroup.toString(9, "$CECOLOR"));
fw.write(DxfGroup.toString(62, 256));
fw.write(DxfGroup.toString(9, "$CELTYPE"));
fw.write(DxfGroup.toString(6, "DUPLAN"));
fw.write(DxfGroup.toString(9, "$CLAYER"));
fw.write(DxfGroup.toString(8, "0")); // corrected by L. Becker on 2006-11-08
fw.write(DxfGroup.toString(9, "$ELEVATION"));
fw.write(DxfGroup.toString(40, 0.0, 3));
fw.write(DxfGroup.toString(9, "$EXTMAX"));
fw.write(DxfGroup.toString(10, envelope.getMaxX(), 6));
fw.write(DxfGroup.toString(20, envelope.getMaxY(), 6));
// fw.write(DxfGroup.toString(30, envelope.getMaxX(), 6));
fw.write(DxfGroup.toString(9, "$EXTMIN"));
fw.write(DxfGroup.toString(10, envelope.getMinX(), 6));
fw.write(DxfGroup.toString(20, envelope.getMinY(), 6));
// fw.write(DxfGroup.toString(30, envelope.getMaxX(), 6));
fw.write(DxfGroup.toString(9, "$INSBASE"));
fw.write(DxfGroup.toString(10, 0.0, 1));
fw.write(DxfGroup.toString(20, 0.0, 1));
fw.write(DxfGroup.toString(30, 0.0, 1));
fw.write(DxfGroup.toString(9, "$LIMCHECK"));
fw.write(DxfGroup.toString(70, 1));
fw.write(DxfGroup.toString(9, "$LIMMAX"));
fw.write(DxfGroup.toString(10, envelope.getMaxX(), 6));
fw.write(DxfGroup.toString(20, envelope.getMaxY(), 6));
fw.write(DxfGroup.toString(9, "$LIMMIN"));
fw.write(DxfGroup.toString(10, envelope.getMinX(), 6));
fw.write(DxfGroup.toString(20, envelope.getMinY(), 6));
fw.write(DxfGroup.toString(9, "$LUNITS"));
fw.write(DxfGroup.toString(70, 2));
fw.write(DxfGroup.toString(9, "$LUPREC"));
fw.write(DxfGroup.toString(70, 2));
fw.write(DxfGroup.toString(0, "ENDSEC"));
// }
// ECRITURE DES TABLES
fw.write(DxfGroup.toString(0, "SECTION"));
fw.write(DxfGroup.toString(2, "TABLES"));
fw.write(DxfGroup.toString(0, "TABLE"));
fw.write(DxfGroup.toString(2, "STYLE"));
fw.write(DxfGroup.toString(70, 1));
fw.write(DxfGroup.toString(0, "STYLE")); // added by L. Becker on 2006-11-08
DxfTABLE_STYLE_ITEM style = new DxfTABLE_STYLE_ITEM("STANDARD", 0, 0f, 1f, 0f, 0, 1.0f, "xxx.txt", "yyy.txt");
fw.write(style.toString());
fw.write(DxfGroup.toString(0, "ENDTAB"));
fw.write(DxfGroup.toString(0, "TABLE"));
fw.write(DxfGroup.toString(2, "LTYPE"));
fw.write(DxfGroup.toString(70, 1));
fw.write(DxfGroup.toString(0, "LTYPE")); // added by L. Becker on 2006-11-08
DxfTABLE_LTYPE_ITEM ltype = new DxfTABLE_LTYPE_ITEM("CONTINUE", 0, "", 65, 0f, new float[0]);
fw.write(ltype.toString());
fw.write(DxfGroup.toString(0, "ENDTAB"));
fw.write(DxfGroup.toString(0, "TABLE"));
fw.write(DxfGroup.toString(2, LAYER));
fw.write(DxfGroup.toString(70, 2));
for (String layerName : layer2FeaturesMap.keySet()) {
DxfTABLE_LAYER_ITEM layer = new DxfTABLE_LAYER_ITEM(layerName, 0, 131, "CONTINUE");
fw.write(DxfGroup.toString(0, LAYER)); // added by L. Becker on 2006-11-08
fw.write(layer.toString());
if (doSuffix) {
layer = new DxfTABLE_LAYER_ITEM(layerName + "_", 0, 131, "CONTINUE");
fw.write(DxfGroup.toString(0, LAYER)); // added by L. Becker on 2006-11-08
fw.write(layer.toString());
}
}
fw.write(DxfGroup.toString(0, "ENDTAB"));
fw.write(DxfGroup.toString(0, "ENDSEC"));
// ECRITURE DES FEATURES
fw.write(DxfGroup.toString(0, "SECTION"));
fw.write(DxfGroup.toString(2, "ENTITIES"));
for (Entry<String, List<FeatureMate>> entries : layer2FeaturesMap.entrySet()) {
String layerName = entries.getKey();
List<FeatureMate> featuresList = entries.getValue();
for (FeatureMate feature : featuresList) {
fw.write(DxfUtils.feature2Dxf(feature, layerName, fElev, doSuffix, false));
}
}
fw.write(DxfGroup.toString(0, "ENDSEC"));
// FIN DE FICHIER
fw.write(DxfGroup.toString(0, "EOF"));
fw.flush();
} catch (IOException ioe) {
ioe.printStackTrace();
} finally {
if (fw != null)
fw.close();
}
return;
}
}