/*
* Geotoolkit - An Open Source Java GIS Toolkit
* http://www.geotoolkit.org
*
* (C) 2010, Geomatys
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*/
package org.geotoolkit.data.gx;
import java.net.URISyntaxException;
import org.geotoolkit.data.kml.*;
import java.awt.Color;
import java.io.File;
import java.io.IOException;
import javax.xml.parsers.ParserConfigurationException;
import javax.xml.stream.XMLStreamException;
import org.geotoolkit.data.gx.xml.GxConstants;
import org.geotoolkit.data.gx.xml.GxReader;
import org.geotoolkit.data.gx.xml.GxWriter;
import org.geotoolkit.data.kml.model.Extensions;
import org.geotoolkit.data.kml.model.Extensions.Names;
import org.geotoolkit.data.kml.model.Icon;
import org.geotoolkit.data.kml.model.Kml;
import org.geotoolkit.data.kml.model.KmlException;
import org.geotoolkit.data.kml.model.KmlModelConstants;
import org.geotoolkit.data.kml.model.LatLonBox;
import org.geotoolkit.data.kml.model.Link;
import org.geotoolkit.data.kml.model.RefreshMode;
import org.geotoolkit.data.kml.xml.KmlReader;
import org.geotoolkit.data.kml.xml.KmlWriter;
import org.geotoolkit.xml.DomCompare;
import org.junit.Test;
import org.opengis.feature.Feature;
import org.geotoolkit.data.kml.xml.KmlConstants;
import org.xml.sax.SAXException;
import static org.junit.Assert.*;
/**
*
* @author Samuel Andrés
* @module
*/
public class IconExtTest extends org.geotoolkit.test.TestBase {
private static final double DELTA = 0.000000000001;
private static final String pathToTestFile = "src/test/resources/org/geotoolkit/data/gx/iconExt.kml";
@Test
public void iconExtReadTest() throws IOException, XMLStreamException, KmlException, URISyntaxException {
final KmlReader reader = new KmlReader();
final GxReader gxReader = new GxReader(reader);
reader.setInput(new File(pathToTestFile));
reader.addExtensionReader(gxReader);
final Kml kmlObjects = reader.read();
reader.dispose();
final Feature groundOverlay = kmlObjects.getAbstractFeature();
assertEquals(KmlModelConstants.TYPE_GROUND_OVERLAY, groundOverlay.getType());
assertEquals("GroundOverlay.kml", groundOverlay.getPropertyValue(KmlConstants.TAG_NAME));
assertEquals("7fffffff", KmlUtilities.toKmlColor((Color) groundOverlay.getPropertyValue(KmlConstants.TAG_COLOR)));
assertEquals(1, groundOverlay.getPropertyValue(KmlConstants.TAG_DRAW_ORDER));
final Icon icon = (Icon) groundOverlay.getPropertyValue(KmlConstants.TAG_ICON);
assertEquals("http://www.google.com/intl/en/images/logo.gif",icon.getHref());
assertEquals(RefreshMode.ON_INTERVAL, icon.getRefreshMode());
assertEquals(86400, icon.getRefreshInterval(),DELTA);
assertEquals(0.75, icon.getViewBoundScale(),DELTA);
final Extensions extensions = icon.extensions();
assertEquals(4, extensions.simples(Names.BASIC_LINK).size());
int x = (Integer) extensions.simples(Names.BASIC_LINK).get(0).getValue();
int y = (Integer) extensions.simples(Names.BASIC_LINK).get(1).getValue();
int w = (Integer) extensions.simples(Names.BASIC_LINK).get(2).getValue();
int h = (Integer) extensions.simples(Names.BASIC_LINK).get(3).getValue();
assertEquals(2, x);
assertEquals(8, y);
assertEquals(1000, w);
assertEquals(87, h);
final LatLonBox latLonBox = (LatLonBox) groundOverlay.getPropertyValue(KmlConstants.TAG_LAT_LON_BOX);
assertEquals(37.83234, latLonBox.getNorth(), DELTA);
assertEquals(37.832122, latLonBox.getSouth(), DELTA);
assertEquals(-122.373033, latLonBox.getEast(), DELTA);
assertEquals(-122.373724, latLonBox.getWest(), DELTA);
assertEquals(45, latLonBox.getRotation(), DELTA);
}
@Test
public void iconExtWriteTest() throws KmlException, IOException, XMLStreamException, ParserConfigurationException, SAXException {
final KmlFactory kmlFactory = DefaultKmlFactory.getInstance();
final double north = 37.83234;
final double south = 37.832122;
final double east = -122.373033;
final double west = -122.373724;
final double rotation = 45;
final LatLonBox latLonBox = kmlFactory.createLatLonBox(null, null, north, south, east, west, null, null, rotation, null, null);
final String href = "http://www.google.com/intl/en/images/logo.gif";
final RefreshMode refreshMode = RefreshMode.ON_INTERVAL;
final double refreshInterval = 86400;
final double viewBoundScale = 0.75;
final Link link = kmlFactory.createLink();
link.setHref(href);
link.setRefreshMode(refreshMode);
link.setRefreshInterval(refreshInterval);
link.setViewBoundScale(viewBoundScale);
link.extensions().simples(Names.BASIC_LINK).add(kmlFactory.createSimpleTypeContainer(GxConstants.URI_GX, GxConstants.TAG_X, 2));
link.extensions().simples(Names.BASIC_LINK).add(kmlFactory.createSimpleTypeContainer(GxConstants.URI_GX, GxConstants.TAG_Y, 8));
link.extensions().simples(Names.BASIC_LINK).add(kmlFactory.createSimpleTypeContainer(GxConstants.URI_GX, GxConstants.TAG_W, 1000));
link.extensions().simples(Names.BASIC_LINK).add(kmlFactory.createSimpleTypeContainer(GxConstants.URI_GX, GxConstants.TAG_H, 87));
final Icon icon = kmlFactory.createIcon(link);
final String name = "GroundOverlay.kml";
final Color color = new Color(255,255,255,127);
final int drawOrder = 1;
final Feature groundOverlay = kmlFactory.createGroundOverlay();
groundOverlay.setPropertyValue(KmlConstants.TAG_NAME, name);
groundOverlay.setPropertyValue(KmlConstants.TAG_COLOR, color);
groundOverlay.setPropertyValue(KmlConstants.TAG_DRAW_ORDER, drawOrder);
groundOverlay.setPropertyValue(KmlConstants.TAG_ICON, icon);
groundOverlay.setPropertyValue(KmlConstants.TAG_LAT_LON_BOX, latLonBox);
final Kml kml = kmlFactory.createKml(null, groundOverlay, null, null);
kml.addExtensionUri(GxConstants.URI_GX, "gx");
final File temp = File.createTempFile("testIconExt",".kml");
temp.deleteOnExit();
final KmlWriter writer = new KmlWriter();
final GxWriter gxWriter = new GxWriter(writer);
writer.setOutput(temp);
writer.addExtensionWriter(GxConstants.URI_GX, gxWriter);
writer.write(kml);
writer.dispose();
DomCompare.compare(new File(pathToTestFile), temp);
}
}