/*******************************************************************************
* Copyright (c) MOBAC developers
*
* 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, see <http://www.gnu.org/licenses/>.
******************************************************************************/
package mobac.program.atlascreators;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import javax.imageio.ImageIO;
import mobac.exceptions.MapCreationException;
import mobac.mapsources.mapspace.MercatorPower2MapSpace;
import mobac.program.annotations.AtlasCreatorName;
import mobac.program.atlascreators.tileprovider.ConvertedRawTileProvider;
import mobac.program.atlascreators.tileprovider.TileProvider;
import mobac.program.interfaces.MapInterface;
import mobac.program.interfaces.MapSource;
import mobac.program.model.TileImageFormat;
import mobac.program.model.TileImageType;
import mobac.utilities.Utilities;
/**
* Derived from {@link MobileTrailExplorer}
*/
@AtlasCreatorName("GPS Sports Tracker")
public class GpsSportsTracker extends AtlasCreator {
private File mapDir = null;
protected String appendFileExt = "";
@Override
public boolean testMapSource(MapSource mapSource) {
return MercatorPower2MapSpace.INSTANCE_256.equals(mapSource.getMapSpace());
}
@Override
public void initializeMap(MapInterface map, TileProvider mapTileProvider) {
super.initializeMap(map, mapTileProvider);
String mapName = map.getMapSource().getName().replaceAll(" ", "_");
mapDir = new File(atlasDir, mapName);
}
public void createMap() throws MapCreationException, InterruptedException {
try {
Utilities.mkDir(mapDir);
} catch (IOException e1) {
throw new MapCreationException(map, e1);
}
if (mapSource.getTileImageType() != TileImageType.PNG)
// If the tile image format is not png we have to convert it
mapDlTileProvider = new ConvertedRawTileProvider(mapDlTileProvider, TileImageFormat.PNG);
createTiles();
}
protected void createTiles() throws InterruptedException, MapCreationException {
atlasProgress.initMapCreation((xMax - xMin + 1) * (yMax - yMin + 1));
ImageIO.setUseCache(false);
for (int x = xMin; x <= xMax; x++) {
for (int y = yMin; y <= yMax; y++) {
checkUserAbort();
atlasProgress.incMapCreationProgress();
try {
String tileFileName = map.getZoom() + "_" + x + "_" + y + ".png";
byte[] sourceTileData = mapDlTileProvider.getTileData(x, y);
if (sourceTileData != null) {
File f = new File(mapDir, tileFileName);
FileOutputStream out = new FileOutputStream(f);
try {
out.write(sourceTileData);
} finally {
Utilities.closeStream(out);
}
}
} catch (IOException e) {
throw new MapCreationException("Error writing tile image: " + e.getMessage(), map, e);
}
}
}
}
}