Java Code Examples for org.mapsforge.map.android.graphics.AndroidGraphicFactory#INSTANCE

The following examples show how to use org.mapsforge.map.android.graphics.AndroidGraphicFactory#INSTANCE . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: MapCreator.java    From EasyVPN-Free with GNU General Public License v3.0 6 votes vote down vote up 
private void createPolygons(JSONArray coordinates) {
    Polygon polygon = new Polygon(paintFill, paintStroke,
            AndroidGraphicFactory.INSTANCE);

    List<LatLong> polygonList = polygon.getLatLongs();

    for (int j = 0; j < coordinates.length(); j++) {
        try {
            JSONArray arrLatLong = new JSONArray(coordinates.get(j).toString());
            polygonList.add(new LatLong(arrLatLong.getDouble(1), arrLatLong.getDouble(0)));
        } catch (JSONException e) {
            e.printStackTrace();
        }
    }

    layers.add(polygon);
}
Example 2
Source File: ForgeMap.java    From Androzic with GNU General Public License v3.0 5 votes vote down vote up 
@Override
public synchronized void activate(OnMapTileStateChangeListener listener, double mpp, boolean current) throws Throwable
{
	Log.e("FM", "activate(): " + name);
	synchronized (MAGIC)
	{
		mapRedrawer.setListener(listener);

		if (tileCache == null)
		{
			tileCache = new MutableTwoLevelTileCache();
			tileCache.setSecondLevelCache(getSecondLevelCache());
		}

		if (databaseRenderer == null)
			databaseRenderer = new DatabaseRenderer(mapDataStore, AndroidGraphicFactory.INSTANCE, tileCache);

		if (jobQueue == null)
			jobQueue = new JobQueue<>(mapViewPosition, displayModel);

		if (mapWorker == null)
		{
			mapWorker = new MapWorker(tileCache, jobQueue, databaseRenderer, new ForgeLayer(mapRedrawer));
			mapWorker.start();
		}

		activeCount++;
		if (Math.abs(1 - mpp / getMPP()) < 0.1)
			mpp = getMPP();
		super.activate(listener, mpp, current);
	}
}
Example 3
Source File: ForgeMap.java    From Androzic with GNU General Public License v3.0 5 votes vote down vote up 
private static TileCache getSecondLevelCache()
{
	if (fileSystemTileCache != null)
		return fileSystemTileCache;

	BaseApplication application = BaseApplication.getApplication();
	if (application == null)
		return null;

	File cache = application.getCacheDir();
	if (cache == null) // cache is not available now
		return null;

	File cacheDirectory = new File(cache, "mapsforge");
	if (!cacheDirectory.exists() && !cacheDirectory.mkdirs())
		return null;

	int tileCacheFiles = 2000; //estimateSizeOfFileSystemCache(cacheDirectoryName, firstLevelSize, tileSize);
	if (! cacheDirectory.canWrite() || tileCacheFiles == 0)
		return null;

	try
	{
		fileSystemTileCache = new FileSystemTileCache(tileCacheFiles, cacheDirectory, AndroidGraphicFactory.INSTANCE, false);
		return fileSystemTileCache;
	}
	catch (IllegalArgumentException e)
	{
		e.printStackTrace();
	}
	return null;
}
Example 4
Source File: ForgeMap.java    From Androzic with GNU General Public License v3.0 4 votes vote down vote up 
private static void compileRenderTheme(XmlRenderTheme xmlRenderTheme)
{
	renderTheme = new RenderThemeFuture(AndroidGraphicFactory.INSTANCE, xmlRenderTheme, displayModel);
	new Thread(renderTheme).run();
}