/**
* OrbisGIS is a java GIS application dedicated to research in GIScience.
* OrbisGIS is developed by the GIS group of the DECIDE team of the
* Lab-STICC CNRS laboratory, see <http://www.lab-sticc.fr/>.
*
* The GIS group of the DECIDE team is located at :
*
* Laboratoire Lab-STICC – CNRS UMR 6285
* Equipe DECIDE
* UNIVERSITÉ DE BRETAGNE-SUD
* Institut Universitaire de Technologie de Vannes
* 8, Rue Montaigne - BP 561 56017 Vannes Cedex
*
* OrbisGIS is distributed under GPL 3 license.
*
* Copyright (C) 2007-2014 CNRS (IRSTV FR CNRS 2488)
* Copyright (C) 2015-2017 CNRS (Lab-STICC UMR CNRS 6285)
*
* This file is part of OrbisGIS.
*
* OrbisGIS 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.
*
* OrbisGIS 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
* OrbisGIS. If not, see <http://www.gnu.org/licenses/>.
*
* For more information, please consult: <http://www.orbisgis.org/>
* or contact directly:
* info_at_ orbisgis.org
*/
package org.orbisgis.core_export;
import org.h2gis.functions.factory.H2GISDBFactory;
import org.h2gis.functions.factory.H2GISFunctions;
import org.h2gis.utilities.SFSUtilities;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.Test;
import org.orbisgis.corejdbc.DataManager;
import org.orbisgis.corejdbc.internal.DataManagerImpl;
import org.orbisgis.coremap.layerModel.ILayer;
import org.orbisgis.coremap.layerModel.MapContext;
import org.orbisgis.coremap.layerModel.OwsMapContext;
import org.orbisgis.commons.progress.NullProgressMonitor;
import javax.sql.DataSource;
import java.io.File;
import java.io.FileOutputStream;
import java.sql.Connection;
public class ExportTest {
private static Connection connection;
private static DataManager dataManager;
@BeforeClass
public static void tearUpClass() throws Exception {
DataSource dataSource = SFSUtilities.wrapSpatialDataSource(H2GISDBFactory.createDataSource(ExportTest.class.getSimpleName(), false));
connection = dataSource.getConnection();
H2GISFunctions.load(connection);
dataManager = new DataManagerImpl(dataSource);
}
@AfterClass
public static void tearDownClass() throws Exception {
connection.close();
dataManager.dispose();
}
private DataManager getDataManager() {
return dataManager;
}
@Test
public void exportToPNG() throws Exception {
saveAs("target/mapExportTest.png", MapImageWriter.Format.PNG);
}
@Test
public void exportToJEPG() throws Exception {
saveAs("target/mapExportTest.jpg", MapImageWriter.Format.JPEG);
}
@Test
public void exportToTIFF() throws Exception {
saveAs("target/mapExportTest.tiff", MapImageWriter.Format.TIFF);
}
@Test
public void exportToPDF() throws Exception {
saveAs("target/mapExportTest.pdf", MapImageWriter.Format.PDF);
}
/**
* Method to export the mapcontext as a file image
* @param imagePath
* @param format
* @throws Exception
*/
private void saveAs(String imagePath, MapImageWriter.Format format) throws Exception {
MapContext mc = new OwsMapContext(getDataManager());
mc.open(null);
ILayer layer = mc.createLayer(ExportTest.class.getResource("landcover2000.shp").toURI());
mc.getLayerModel().addLayer(layer);
MapImageWriter mapImageWriter = new MapImageWriter(mc.getLayerModel());
FileOutputStream out = new FileOutputStream(new File(imagePath));
mapImageWriter.setFormat(format);
mapImageWriter.write(out, new NullProgressMonitor());
}
}