Create new drawing using Mapsforge.

.classpath

@@ -23,5 +23,47 @@
 			<attribute name="maven.pomderived" value="true"/>
 		</attributes>
 	</classpathentry>
+	<classpathentry kind="lib" path="libs/mapsforge-core-0.9.1.jar">
+		<attributes>
+			<attribute name="javadoc_location" value="jar:platform:/resource/be-graphes-base/libs/mapsforge-core-0.9.1-javadoc.jar!/"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="lib" path="libs/mapsforge-map-0.9.1.jar">
+		<attributes>
+			<attribute name="javadoc_location" value="jar:platform:/resource/be-graphes-base/libs/mapsforge-map-0.9.1-javadoc.jar!/"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="lib" path="libs/mapsforge-map-awt-0.9.1.jar">
+		<attributes>
+			<attribute name="javadoc_location" value="jar:platform:/resource/be-graphes-base/libs/mapsforge-map-awt-0.9.1-javadoc.jar!/"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="lib" path="libs/mapsforge-map-reader-0.9.1.jar">
+		<attributes>
+			<attribute name="javadoc_location" value="jar:platform:/resource/be-graphes-base/libs/mapsforge-map-reader-0.9.1-javadoc.jar!/"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="lib" path="libs/mapsforge-poi-0.9.1.jar">
+		<attributes>
+			<attribute name="javadoc_location" value="jar:platform:/resource/be-graphes-base/libs/mapsforge-poi-0.9.1-javadoc.jar!/"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="lib" path="libs/mapsforge-poi-awt-0.9.1.jar">
+		<attributes>
+			<attribute name="javadoc_location" value="jar:platform:/resource/be-graphes-base/libs/mapsforge-poi-awt-0.9.1-javadoc.jar!/"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="lib" path="libs/mapsforge-themes-0.9.1.jar">
+		<attributes>
+			<attribute name="javadoc_location" value="jar:platform:/resource/be-graphes-base/libs/mapsforge-themes-0.9.1-javadoc.jar!/"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="lib" path="libs/kxml2-2.3.0.jar"/>
+	<classpathentry kind="lib" path="libs/svg-salamander-1.0.jar">
+		<attributes>
+			<attribute name="javadoc_location" value="jar:platform:/resource/be-graphes-base/libs/svg-salamander-1.0-javadoc.jar!/"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="lib" path="libs/mapsforge-map-writer-0.9.1-jar-with-dependencies.jar"/>
 	<classpathentry kind="output" path="target/classes"/>
 </classpath>

.project

@@ -10,14 +10,8 @@
 			<arguments>
 			</arguments>
 		</buildCommand>
-		<buildCommand>
-			<name>org.eclipse.m2e.core.maven2Builder</name>
-			<arguments>
-			</arguments>
-		</buildCommand>
 	</buildSpec>
 	<natures>
-		<nature>org.eclipse.m2e.core.maven2Nature</nature>
 		<nature>org.eclipse.jdt.core.javanature</nature>
 	</natures>
 </projectDescription>

src/main/org/insa/algo/weakconnectivity/WeaklyConnectedComponentGraphicObserver.java

@@ -4,7 +4,6 @@ import java.awt.Color;
 import java.util.ArrayList;
 
 import org.insa.drawing.Drawing;
-import org.insa.drawing.graph.GraphDrawing;
 import org.insa.graph.Node;
 
 public class WeaklyConnectedComponentGraphicObserver implements WeaklyConnectedComponentObserver {
@@ -15,27 +14,22 @@ public class WeaklyConnectedComponentGraphicObserver implements WeaklyConnectedC
 
 	// Drawing + Graph drawing
 	private Drawing drawing;
-	private GraphDrawing gdrawing;
 	
 	// Current index color
-	private int cindex = 0;
+	private int cindex = -1;
 	
 	public WeaklyConnectedComponentGraphicObserver(Drawing drawing) {
 		this.drawing = drawing;
-		this.gdrawing = new GraphDrawing(drawing);
-		this.drawing.setAutoRepaint(true);
 	}
 
 	@Override
 	public void notifyStartComponent(Node curNode) {
-		this.drawing.setColor(COLORS[cindex]);
 		cindex = (cindex + 1) % COLORS.length;
 	}
 
 	@Override
 	public void notifyNewNodeInComponent(Node node) {
-		this.gdrawing.drawPoint(node.getPoint(), 5);
+		this.drawing.drawMarker(node.getPoint(), COLORS[cindex]);
-		this.drawing.repaint();
 	}
 
 	@Override

src/main/org/insa/base/MainWindow.java

@@ -2,6 +2,7 @@ package org.insa.base;
 
 import java.awt.BorderLayout;
 import java.awt.Color;
+import java.awt.Component;
 import java.awt.Dimension;
 import java.awt.event.ActionEvent;
 import java.awt.event.ActionListener;
@@ -11,6 +12,8 @@ import java.awt.event.MouseEvent;
 import java.awt.event.WindowAdapter;
 import java.awt.event.WindowEvent;
 import java.awt.geom.NoninvertibleTransformException;
+import java.io.DataInputStream;
+import java.io.DataOutputStream;
 import java.io.File;
 import java.io.IOException;
 import java.io.OutputStream;
@@ -47,15 +50,17 @@ import org.insa.algo.shortestpath.ShortestPathSolution;
 import org.insa.algo.weakconnectivity.WeaklyConnectedComponentGraphicObserver;
 import org.insa.algo.weakconnectivity.WeaklyConnectedComponentsAlgorithm;
 import org.insa.algo.weakconnectivity.WeaklyConnectedComponentsData;
+import org.insa.drawing.BasicDrawing;
+import org.insa.drawing.BlackAndWhiteGraphPalette;
 import org.insa.drawing.Drawing;
-import org.insa.drawing.graph.BlackAndWhiteGraphPalette;
+import org.insa.drawing.MapViewDrawing;
-import org.insa.drawing.graph.GraphDrawing;
-import org.insa.drawing.graph.PathDrawing;
 import org.insa.graph.Graph;
 import org.insa.graph.Node;
 import org.insa.graph.Path;
 import org.insa.graph.Point;
+import org.insa.graph.io.AbstractGraphReader;
 import org.insa.graph.io.BinaryGraphReader;
+import org.insa.graph.io.BinaryGraphReaderV2;
 import org.insa.graph.io.BinaryPathReader;
 import org.insa.graph.io.MapMismatchException;
 import org.insa.graph.io.Openfile;
@@ -132,7 +137,8 @@ public class MainWindow extends JFrame {
         		}
         		Point lonlat;
 			try {
-				lonlat = drawing.getLongitudeLatitude(evt);
+				// TODO: Fix
+				lonlat = ((BasicDrawing)drawing).getLongitudeLatitude(evt);
 			} 
 			catch (NoninvertibleTransformException e) {
 				// Should never happens in "normal" circumstances... 
@@ -142,7 +148,7 @@ public class MainWindow extends JFrame {
 			
 			Node node = graph.findClosestNode(lonlat);
 			
-			new GraphDrawing(drawing).drawPoint(node.getPoint(), 10, Color.BLUE);
+			drawing.drawMarker(node.getPoint(), Color.BLUE);
         		points.add(node);
         		if (points.size() == nTargetPoints) {
         			callable.call(points);
@@ -176,6 +182,9 @@ public class MainWindow extends JFrame {
 	private Drawing drawing;
 	private DrawingClickListener clickAdapter;
 	
+	// Main panel.
+	private JSplitPane mainPanel;
+	
 	// List of item for the top menus.
 	private JMenuItem openMapItem;
 
@@ -219,13 +228,17 @@ public class MainWindow extends JFrame {
 		});
 
 		// Create graph area
-		JSplitPane sp = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT);
+		mainPanel = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT);
 
-		drawing = new Drawing();
+		BasicDrawing drawing = new BasicDrawing();
+		// MapViewDrawing drawing = new MapViewDrawing();
+		
+		Component drawingComponent = drawing;
+		this.drawing = drawing;
 		
 		// Click adapter
 		this.clickAdapter = new DrawingClickListener();
-		drawing.addMouseListener(this.clickAdapter);
+		// drawing.addMouseListener(this.clickAdapter);
 
 		JTextArea infoPanel = new JTextArea();
 		infoPanel.setMinimumSize(new Dimension(200, 50));
@@ -236,14 +249,14 @@ public class MainWindow extends JFrame {
 		this.logStream = new JOutputStream(infoPanel);
 		this.printStream = new PrintStream(this.logStream);
 
-		sp.setResizeWeight(0.8);
+		mainPanel.setResizeWeight(0.8);
 		// sp.setEnabled(false);
-		sp.setDividerSize(5);
+		mainPanel.setDividerSize(5);
 
-		sp.setBackground(Color.WHITE);
+		mainPanel.setBackground(Color.WHITE);
-		sp.add(drawing);
+		mainPanel.add(drawingComponent);
-		sp.add(new JScrollPane(infoPanel));		
+		mainPanel.add(new JScrollPane(infoPanel));	
-		this.add(sp, BorderLayout.CENTER);
+		this.add(mainPanel, BorderLayout.CENTER);
 		
 		// Top Panel
 		this.add(createTopPanel(), BorderLayout.NORTH);		
@@ -299,7 +312,7 @@ public class MainWindow extends JFrame {
 			public void run() {
 				ShortestPathSolution solution = spAlgorithm.run();
 				if (solution != null && solution.isFeasible()) {
-					new PathDrawing(drawing).drawPath(solution.getPath());
+					drawing.drawPath(solution.getPath());
 				}
 			}
 		});
@@ -317,30 +330,38 @@ public class MainWindow extends JFrame {
 			public void actionPerformed(ActionEvent e) {
 				JFileChooser chooser = new JFileChooser();
 				FileNameExtensionFilter filter = new FileNameExtensionFilter(
-						"Map & compressed map files", "map", "map.gz");
+						"Map & compressed map files", "map", "map2", "map.gz");
 				chooser.setCurrentDirectory(new File(System.getProperty("user.dir")));
 				chooser.setFileFilter(filter);
 				if (chooser.showOpenDialog(MainWindow.this) == JFileChooser.APPROVE_OPTION) {
 					launchThread(new Runnable() {
 						@Override
 						public void run() {
-							BinaryGraphReader reader;
+							String path = chooser.getSelectedFile().getAbsolutePath();
+							DataInputStream stream;
 							try {
-								reader = new BinaryGraphReader(
+								stream = Openfile.open(path);
-										Openfile.open(chooser.getSelectedFile().getAbsolutePath()));
 							} catch (IOException e1) {
 								JOptionPane.showMessageDialog(MainWindow.this, "Cannot open the selected file.");
 								return ;
 							}
+							AbstractGraphReader reader;
+							if (path.endsWith(".map2")) {
+								reader = new BinaryGraphReaderV2(stream);
+							}
+							else {
+								reader = new BinaryGraphReader(stream);
+							}
 							try {
 								graph = reader.read();
 							}
 							catch (Exception exception) {
 								JOptionPane.showMessageDialog(MainWindow.this, "Unable to read graph from the selected file.");
+								exception.printStackTrace(System.out);
 								return ;
 							}
 							drawing.clear();
-							new GraphDrawing(drawing).drawGraph(graph);
+							drawing.drawGraph(graph);
 
 							for (JMenuItem item: graphLockItems) {
 								item.setEnabled(true);
@@ -384,7 +405,7 @@ public class MainWindow extends JFrame {
 						JOptionPane.showMessageDialog(MainWindow.this, "Unable to read path from the selected file.");
 						return ;
 					}
-					new PathDrawing(drawing).drawPath(currentPath);
+					drawing.drawPath(currentPath);
 				}
 			}
 		});
@@ -418,9 +439,13 @@ public class MainWindow extends JFrame {
 				launchThread(new Runnable() {
 					@Override
 					public void run() {
+						if (!(drawing instanceof BasicDrawing)) {
+							BasicDrawing tmp = new BasicDrawing();
+							mainPanel.setLeftComponent(tmp);
+							drawing = tmp;
+						}
 						drawing.clear();
-						drawing.setAutoRepaint(true);
+						drawing.drawGraph(graph);	
-						new GraphDrawing(drawing).drawGraph(graph);				
 					}
 				});
 			}
@@ -435,18 +460,45 @@ public class MainWindow extends JFrame {
 				launchThread(new Runnable() {
 					@Override
 					public void run() {
+						if (!(drawing instanceof BasicDrawing)) {
+							BasicDrawing tmp = new BasicDrawing();
+							mainPanel.setLeftComponent(tmp);
+							drawing = tmp;
+						}
 						drawing.clear();
-						drawing.setAutoRepaint(true);
+						drawing.drawGraph(graph, new BlackAndWhiteGraphPalette());			
-						new GraphDrawing(drawing, new BlackAndWhiteGraphPalette()).drawGraph(graph);				
 					}
 				});
 			}
 		});
 		graphLockItems.add(drawGraphBWItem);
+		JMenuItem drawGraphMapsforgeItem = new JMenuItem("Redraw (Map)", KeyEvent.VK_M);
+		drawGraphMapsforgeItem.setAccelerator(KeyStroke.getKeyStroke(
+				KeyEvent.VK_M, ActionEvent.ALT_MASK));
+		drawGraphMapsforgeItem.addActionListener(new ActionListener() {		
+			@Override
+			public void actionPerformed(ActionEvent e) {
+				launchThread(new Runnable() {
+					@Override
+					public void run() {
+						if (!(drawing instanceof MapViewDrawing)) {
+							MapViewDrawing tmp = new MapViewDrawing();
+							mainPanel.setLeftComponent(tmp);
+							drawing = tmp;
+						}
+						drawing.clear();
+						drawing.drawGraph(graph, new BlackAndWhiteGraphPalette());			
+					}
+				});
+			}
+		});
+		graphLockItems.add(drawGraphMapsforgeItem);
 
 		JMenu graphMenu = new JMenu("Graph");
 		graphMenu.add(drawGraphItem);
 		graphMenu.add(drawGraphBWItem);
+		graphMenu.addSeparator();
+		graphMenu.add(drawGraphMapsforgeItem);
 
 		// Algo menu
 		JMenu algoMenu = new JMenu("Algorithms");

src/main/org/insa/base/Samples.java

@@ -0,0 +1,285 @@
+/*
+ * Copyright 2010, 2011, 2012, 2013 mapsforge.org
+ * Copyright 2014 Christian Pesch
+ * Copyright 2014 Ludwig M Brinckmann
+ * Copyright 2014-2018 devemux86
+ * Copyright 2017 usrusr
+ *
+ * This program 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 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 Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License along with
+ * this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package org.insa.base;
+
+import org.insa.graph.Arc;
+import org.insa.graph.Graph;
+import org.insa.graph.Path;
+import org.insa.graph.io.BinaryGraphReader;
+import org.insa.graph.io.BinaryPathReader;
+import org.insa.graph.io.Openfile;
+import org.mapsforge.core.graphics.Color;
+import org.mapsforge.core.graphics.GraphicFactory;
+import org.mapsforge.core.graphics.Paint;
+import org.mapsforge.core.graphics.Style;
+import org.mapsforge.core.model.BoundingBox;
+import org.mapsforge.core.model.LatLong;
+import org.mapsforge.core.model.MapPosition;
+import org.mapsforge.core.model.Point;
+import org.mapsforge.core.util.LatLongUtils;
+import org.mapsforge.core.util.Parameters;
+import org.mapsforge.core.util.Utils;
+import org.mapsforge.map.awt.graphics.AwtGraphicFactory;
+import org.mapsforge.map.awt.util.AwtUtil;
+import org.mapsforge.map.awt.util.JavaPreferences;
+import org.mapsforge.map.awt.view.MapView;
+import org.mapsforge.map.datastore.MapDataStore;
+import org.mapsforge.map.datastore.MultiMapDataStore;
+import org.mapsforge.map.layer.Layers;
+import org.mapsforge.map.layer.cache.TileCache;
+import org.mapsforge.map.layer.debug.TileCoordinatesLayer;
+import org.mapsforge.map.layer.debug.TileGridLayer;
+import org.mapsforge.map.layer.download.TileDownloadLayer;
+import org.mapsforge.map.layer.download.tilesource.OpenStreetMapMapnik;
+import org.mapsforge.map.layer.download.tilesource.TileSource;
+import org.mapsforge.map.layer.hills.DiffuseLightShadingAlgorithm;
+import org.mapsforge.map.layer.hills.HillsRenderConfig;
+import org.mapsforge.map.layer.hills.MemoryCachingHgtReaderTileSource;
+import org.mapsforge.map.layer.overlay.Polyline;
+import org.mapsforge.map.layer.renderer.TileRendererLayer;
+import org.mapsforge.map.model.MapViewPosition;
+import org.mapsforge.map.model.Model;
+import org.mapsforge.map.model.common.PreferencesFacade;
+import org.mapsforge.map.reader.MapFile;
+import org.mapsforge.map.rendertheme.InternalRenderTheme;
+
+import java.awt.Dimension;
+import java.awt.event.WindowAdapter;
+import java.awt.event.WindowEvent;
+import java.io.File;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import java.util.UUID;
+import java.util.prefs.Preferences;
+
+import javax.swing.JFrame;
+import javax.swing.JOptionPane;
+import javax.swing.WindowConstants;
+
+public final class Samples {
+    private static final GraphicFactory GRAPHIC_FACTORY = AwtGraphicFactory.INSTANCE;
+    private static final boolean SHOW_DEBUG_LAYERS = false;
+    private static final boolean SHOW_RASTER_MAP = false;
+
+    private static final String MESSAGE = "Are you sure you want to exit the application?";
+    private static final String TITLE = "Confirm close";
+
+    /**
+     * Starts the {@code Samples}.
+     *
+     * @param args command line args: expects the map files as multiple parameters
+     *             with possible SRTM hgt folder as 1st argument.
+     * @throws Exception 
+     */
+    public static void main(String[] args) throws Exception {
+    	
+        // Multithreaded map rendering
+        Parameters.NUMBER_OF_THREADS = 2;
+
+        // Square frame buffer
+        Parameters.SQUARE_FRAME_BUFFER = false;
+
+        HillsRenderConfig hillsCfg = null;
+        File demFolder = getDemFolder(args);
+        if (demFolder != null) {
+            MemoryCachingHgtReaderTileSource tileSource = new MemoryCachingHgtReaderTileSource(demFolder, new DiffuseLightShadingAlgorithm(), AwtGraphicFactory.INSTANCE);
+            tileSource.setEnableInterpolationOverlap(true);
+            hillsCfg = new HillsRenderConfig(tileSource);
+            hillsCfg.indexOnThread();
+            args = Arrays.copyOfRange(args, 1, args.length);
+        }
+
+        List<File> mapFiles = getMapFiles(args);
+        final MapView mapView = createMapView();
+        final BoundingBox boundingBox = addLayers(mapView, mapFiles, hillsCfg);
+        
+        // addAPath(mapView);
+
+        final PreferencesFacade preferencesFacade = new JavaPreferences(Preferences.userNodeForPackage(Samples.class));
+
+        final JFrame frame = new JFrame();
+        frame.setTitle("Mapsforge Samples");
+        frame.add(mapView);
+        frame.pack();
+        frame.setSize(new Dimension(800, 600));
+        frame.setLocationRelativeTo(null);
+        frame.setDefaultCloseOperation(WindowConstants.DO_NOTHING_ON_CLOSE);
+        frame.addWindowListener(new WindowAdapter() {
+            @Override
+            public void windowClosing(WindowEvent e) {
+                int result = JOptionPane.showConfirmDialog(frame, MESSAGE, TITLE, JOptionPane.YES_NO_OPTION);
+                if (result == JOptionPane.YES_OPTION) {
+                    mapView.getModel().save(preferencesFacade);
+                    mapView.destroyAll();
+                    AwtGraphicFactory.clearResourceMemoryCache();
+                    frame.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
+                }
+            }
+
+            @Override
+            public void windowOpened(WindowEvent e) {
+                final Model model = mapView.getModel();
+                model.init(preferencesFacade);
+                if (model.mapViewPosition.getZoomLevel() == 0 || !boundingBox.contains(model.mapViewPosition.getCenter())) {
+                    byte zoomLevel = LatLongUtils.zoomForBounds(model.mapViewDimension.getDimension(), boundingBox, model.displayModel.getTileSize());
+                    model.mapViewPosition.setMapPosition(new MapPosition(boundingBox.getCenterPoint(), zoomLevel));
+                }
+            }
+        });
+        frame.setVisible(true);
+    }
+    
+    private static void addAPath(MapView mapView) throws Exception {
+
+    		Graph gr = (new BinaryGraphReader(Openfile.open("Maps/midip.map"))).read();
+    		Path path = (new BinaryPathReader(Openfile.open("Paths/chemin_0x400_119963_96676.path"))).readPath(gr);
+    		
+    		Paint paintStroke = AwtGraphicFactory.INSTANCE.createPaint();
+    		paintStroke.setColor(Color.GREEN);
+    		paintStroke.setStrokeWidth(3);
+    		paintStroke.setStyle(Style.STROKE);        
+
+        Polyline line = new Polyline(paintStroke, AwtGraphicFactory.INSTANCE);
+
+        for (Arc arc: path.getArcs()) {
+        		ArrayList<org.insa.graph.Point> points = arc.getPoints();
+        		for (int i = 0; i < points.size(); ++i) {
+        			line.getLatLongs().add(new LatLong(points.get(i).getLatitude(), points.get(i).getLongitude()));
+        		}
+        }
+        
+        
+        mapView.getLayerManager().getLayers().add(line);
+    }
+
+    private static BoundingBox addLayers(MapView mapView, List<File> mapFiles, HillsRenderConfig hillsRenderConfig) {
+        Layers layers = mapView.getLayerManager().getLayers();
+
+        int tileSize = SHOW_RASTER_MAP ? 256 : 512;
+
+        // Tile cache
+        TileCache tileCache = AwtUtil.createTileCache(
+                tileSize,
+                mapView.getModel().frameBufferModel.getOverdrawFactor(),
+                1024,
+                new File(System.getProperty("java.io.tmpdir"), UUID.randomUUID().toString()));
+
+        final BoundingBox boundingBox;
+        if (SHOW_RASTER_MAP) {
+            // Raster
+            mapView.getModel().displayModel.setFixedTileSize(tileSize);
+            TileSource tileSource = OpenStreetMapMapnik.INSTANCE;
+            TileDownloadLayer tileDownloadLayer = createTileDownloadLayer(tileCache, mapView.getModel().mapViewPosition, tileSource);
+            layers.add(tileDownloadLayer);
+            tileDownloadLayer.start();
+            mapView.setZoomLevelMin(tileSource.getZoomLevelMin());
+            mapView.setZoomLevelMax(tileSource.getZoomLevelMax());
+            boundingBox = new BoundingBox(LatLongUtils.LATITUDE_MIN, LatLongUtils.LONGITUDE_MIN, LatLongUtils.LATITUDE_MAX, LatLongUtils.LONGITUDE_MAX);
+        } else {
+            // Vector
+            mapView.getModel().displayModel.setFixedTileSize(tileSize);
+            MultiMapDataStore mapDataStore = new MultiMapDataStore(MultiMapDataStore.DataPolicy.RETURN_ALL);
+            for (File file : mapFiles) {
+                mapDataStore.addMapDataStore(new MapFile(file), false, false);
+            }
+            TileRendererLayer tileRendererLayer = createTileRendererLayer(tileCache, mapDataStore, mapView.getModel().mapViewPosition, hillsRenderConfig);
+            layers.add(tileRendererLayer);
+            boundingBox = mapDataStore.boundingBox();
+        }
+
+        // Debug
+        if (SHOW_DEBUG_LAYERS) {
+            layers.add(new TileGridLayer(GRAPHIC_FACTORY, mapView.getModel().displayModel));
+            layers.add(new TileCoordinatesLayer(GRAPHIC_FACTORY, mapView.getModel().displayModel));
+        }
+
+        return boundingBox;
+    }
+
+    private static MapView createMapView() {
+        MapView mapView = new MapView();
+        mapView.getMapScaleBar().setVisible(true);
+        if (SHOW_DEBUG_LAYERS) {
+            mapView.getFpsCounter().setVisible(true);
+        }
+
+        return mapView;
+    }
+
+    @SuppressWarnings("unused")
+    private static TileDownloadLayer createTileDownloadLayer(TileCache tileCache, MapViewPosition mapViewPosition, TileSource tileSource) {
+        return new TileDownloadLayer(tileCache, mapViewPosition, tileSource, GRAPHIC_FACTORY) {
+            @Override
+            public boolean onTap(LatLong tapLatLong, Point layerXY, Point tapXY) {
+                System.out.println("Tap on: " + tapLatLong);
+                return true;
+            }
+        };
+    }
+
+    private static TileRendererLayer createTileRendererLayer(TileCache tileCache, MapDataStore mapDataStore, MapViewPosition mapViewPosition, HillsRenderConfig hillsRenderConfig) {
+        TileRendererLayer tileRendererLayer = new TileRendererLayer(tileCache, mapDataStore, mapViewPosition, false, true, false, GRAPHIC_FACTORY, hillsRenderConfig) {
+            @Override
+            public boolean onTap(LatLong tapLatLong, Point layerXY, Point tapXY) {
+                System.out.println("Tap on: " + tapLatLong);
+                return true;
+            }
+        };
+        tileRendererLayer.setXmlRenderTheme(InternalRenderTheme.DEFAULT);
+        return tileRendererLayer;
+    }
+
+    private static File getDemFolder(String[] args) {
+        if (args.length == 0) {
+            throw new IllegalArgumentException("missing argument: <mapFile>");
+        }
+
+        File demFolder = new File(args[0]);
+        if (demFolder.exists() && demFolder.isDirectory() && demFolder.canRead()) {
+            return demFolder;
+        }
+        return null;
+    }
+
+    private static List<File> getMapFiles(String[] args) {
+        if (args.length == 0) {
+            throw new IllegalArgumentException("missing argument: <mapFile>");
+        }
+
+        List<File> result = new ArrayList<>();
+        for (String arg : args) {
+            File mapFile = new File(arg);
+            if (!mapFile.exists()) {
+                throw new IllegalArgumentException("file does not exist: " + mapFile);
+            } else if (!mapFile.isFile()) {
+                throw new IllegalArgumentException("not a file: " + mapFile);
+            } else if (!mapFile.canRead()) {
+                throw new IllegalArgumentException("cannot read file: " + mapFile);
+            }
+            result.add(mapFile);
+        }
+        return result;
+    }
+
+    private Samples() {
+        throw new IllegalStateException();
+    }
+}

src/main/org/insa/drawing/BasicDrawing.java

@@ -0,0 +1,314 @@
+package org.insa.drawing;
+
+import java.awt.BasicStroke;
+import java.awt.Color;
+import java.awt.Graphics;
+import java.awt.Graphics2D;
+import java.awt.Image;
+import java.awt.event.MouseEvent;
+import java.awt.geom.NoninvertibleTransformException;
+import java.awt.geom.Point2D;
+import java.awt.image.*;
+import java.util.ArrayList;
+import java.util.Iterator;
+
+import javax.swing.JPanel;
+
+import org.insa.graph.Arc;
+import org.insa.graph.Graph;
+import org.insa.graph.Node;
+import org.insa.graph.Path;
+import org.insa.graph.Point;
+
+/**
+ *   Cette implementation de la classe Dessin produit vraiment un affichage
+ *   (au contraire de la classe DessinInvisible).
+ */
+
+public class BasicDrawing extends JPanel implements Drawing {
+
+	/**
+	 * 
+	 */
+	private static final long serialVersionUID = 96779785877771827L;
+	
+	// Default path color.
+	public static final Color DEFAULT_PATH_COLOR = new Color(255, 0, 255);
+
+	// Default palette.
+	public static final GraphPalette DEFAULT_PALETTE = new BasicGraphPalette();
+	
+	// Default marker width
+	private static final int DEFAULT_MARKER_WIDTH = 10;
+	
+	// 
+	private final Graphics2D gr;
+
+	private double long1, long2, lat1, lat2;
+	
+	// Width and height of the image
+	private final int width, height;
+	
+	private Image image;
+	private ZoomAndPanListener zoomAndPanListener;
+	
+	/**
+	 * Create a new BasicDrawing.
+	 * 
+	 */
+	public BasicDrawing() {
+		
+		this.zoomAndPanListener = new ZoomAndPanListener(this, ZoomAndPanListener.DEFAULT_MIN_ZOOM_LEVEL, 20, 1.2);
+		this.addMouseListener(zoomAndPanListener);
+		this.addMouseMotionListener(zoomAndPanListener);
+		this.addMouseWheelListener(zoomAndPanListener);
+		
+		this.width = 2000;
+		this.height = 1600;
+		
+		BufferedImage img = new BufferedImage(this.width, this.height, BufferedImage.TYPE_3BYTE_BGR);
+		
+		this.image = img;
+		this.gr = img.createGraphics();
+		
+		this.zoomAndPanListener.setCoordTransform(this.gr.getTransform());
+
+		this.long1 = -180;
+		this.long2 = 180;
+		this.lat1  = -90;
+		this.lat2  = 90;
+
+		this.clear();
+		this.repaint();
+
+	}
+
+	@Override
+	public void paintComponent(Graphics g1) {
+		Graphics2D g = (Graphics2D)g1;
+		g.clearRect(0, 0, getWidth(), getHeight());
+		g.setTransform(zoomAndPanListener.getCoordTransform());
+		g.drawImage(image, 0, 0, this);
+	}
+
+	protected void setBB(double long1, double long2, double lat1, double lat2) {	
+
+		if (long1 > long2 || lat1 > lat2) {
+			throw new Error("DessinVisible.setBB : mauvaises coordonnees.");
+		}
+				
+		this.long1 = long1;
+		this.long2 = long2;
+		this.lat1= lat1;
+		this.lat2 = lat2;
+				
+		double scale = 1 / Math.max(this.width / (double)this.getWidth(),  this.height / (double)this.getHeight());
+		
+		this.zoomAndPanListener.getCoordTransform().setToIdentity();
+		this.zoomAndPanListener.getCoordTransform().translate((this.getWidth() - this.width * scale) / 2, 
+				(this.getHeight() - this.height * scale) / 2);
+		this.zoomAndPanListener.getCoordTransform().scale(scale, scale);
+		this.zoomAndPanListener.setZoomLevel(0);
+		this.repaint();
+		
+	}
+
+	private int projx(double lon) {
+		return (int)(width * (lon - this.long1) / (this.long2 - this.long1)) ;
+	}
+
+	private int projy(double lat) {
+		return (int)(height * (1 - (lat - this.lat1) / (this.lat2 - this.lat1))) ;
+	}
+	
+	/**
+	 * Return the longitude and latitude corresponding to the given
+	 * position of the MouseEvent.
+	 * 
+	 * @param event
+	 * 
+	 * @return
+	 */
+	public Point getLongitudeLatitude(MouseEvent event) throws NoninvertibleTransformException {
+		// Get the point using the inverse transform of the Zoom/Pan object, this gives us
+		// a point within the drawing box (between [0, 0] and [width, height]).
+		Point2D ptDst = this.zoomAndPanListener.getCoordTransform().inverseTransform(event.getPoint(), null);
+		
+		// Inverse the "projection" on x/y to get longitude and latitude.
+		double lon = ptDst.getX();
+		double lat = ptDst.getY();
+		lon = (lon / this.width) * (this.long2 - this.long1) + this.long1;
+		lat = (1 - lat / this.height) * (this.lat2 - this.lat1) + this.lat1;
+		
+		// Return a new point.
+		return new Point(lon, lat);			
+	}
+	
+	protected void setWidth(int width) {
+		this.gr.setStroke(new BasicStroke(width));
+	}
+
+	protected void setColor(Color col) {
+		this.gr.setColor(col);
+	}
+	
+	@Override
+	public void clear() {
+		this.gr.setColor(Color.WHITE);
+		this.gr.fillRect(0, 0, this.width, this.height);
+	}
+
+	@Override
+	public void drawLine(Point from, Point to) {
+		int x1 = this.projx(from.getLongitude()) ;
+		int x2 = this.projx(to.getLongitude()) ;
+		int y1 = this.projy(from.getLatitude()) ;
+		int y2 = this.projy(to.getLatitude()) ;
+
+		gr.drawLine(x1, y1, x2, y2) ;
+		this.repaint();	
+	}
+
+	@Override
+	public void drawLine(Point from, Point to, int width) {
+		setWidth(width);
+		drawLine(from, to);		
+	}
+
+	@Override
+	public void drawLine(Point from, Point to, int width, Color color) {
+		setWidth(width);
+		setColor(color);	
+		drawLine(from, to);
+	}
+	
+	@Override
+	public void drawMarker(Point point) {
+		drawPoint(point, DEFAULT_MARKER_WIDTH, this.gr.getColor());
+	}
+
+
+	@Override
+	public void drawMarker(Point point, Color color) {
+		setColor(color);
+		drawMarker(point);
+	}
+	
+	@Override
+	public void drawPoint(Point point, int width, Color color) {
+		setWidth(width);
+		setColor(color);
+		int x = this.projx(point.getLongitude()) - DEFAULT_MARKER_WIDTH / 2;
+		int y = this.projy(point.getLatitude()) - DEFAULT_MARKER_WIDTH / 2;
+		gr.fillOval(x, y, DEFAULT_MARKER_WIDTH, DEFAULT_MARKER_WIDTH);
+		this.repaint();
+	}
+	
+	/**
+	 * Draw the given arc.
+	 * 
+	 * @param arc Arc to draw.
+	 * @param palette Palette to use to retrieve color and width for arc,
+	 * or null to use current settings.
+	 */
+	public void drawArc(Arc arc, GraphPalette palette) {
+		ArrayList<Point> pts = arc.getPoints();
+		if (!pts.isEmpty()) {
+			if (palette != null) {
+				setColor(palette.getColorForType(arc.getInfo().getType()));
+				setWidth(palette.getWidthForType(arc.getInfo().getType()));
+			}
+			Iterator<Point> it1 = pts.iterator();
+			Point prev = it1.next();
+			while (it1.hasNext()) {
+				Point curr = it1.next();
+				drawLine(prev, curr);
+				prev = curr;
+			}
+		}
+	}
+	
+	/**
+	 * Initialize the drawing for the given graph.
+	 * 
+	 * @param graph
+	 */
+	public void initialize(Graph graph) {
+		double minLon = Double.POSITIVE_INFINITY, minLat = Double.POSITIVE_INFINITY, 
+				maxLon = Double.NEGATIVE_INFINITY, maxLat = Double.NEGATIVE_INFINITY;
+		for (Node node: graph.getNodes()) {
+			Point pt = node.getPoint();
+			if (pt.getLatitude() < minLat) {
+				minLat = pt.getLatitude();
+			}
+			if (pt.getLatitude() > maxLat) {
+				maxLat = pt.getLatitude();
+			}
+			if (pt.getLongitude() < minLon) {
+				minLon = pt.getLongitude();
+			}
+			if (pt.getLongitude() > maxLon) {
+				maxLon = pt.getLongitude();
+			}
+		}
+		
+		double deltaLon = 0.02 * (maxLon - minLon),
+				deltaLat = 0.02 * (maxLat - minLat);
+
+		setBB(minLon - deltaLon, maxLon + deltaLon, 
+			minLat - deltaLat, maxLat + deltaLat);
+	}
+
+	@Override
+	public void drawGraph(Graph graph, GraphPalette palette) {
+		clear();
+		initialize(graph);
+		for (Node node: graph.getNodes()) {
+			for (Arc arc: node.getSuccessors()) {
+				drawArc(arc, palette);
+			}
+		}
+	}
+
+	@Override
+	public void drawGraph(Graph graph) {
+		drawGraph(graph, DEFAULT_PALETTE);		
+	}
+
+	@Override
+	public void drawPath(Path path, Color color, boolean markers) {
+		setColor(color);
+		setWidth(2);
+		for (Arc arc: path.getArcs()) {
+			drawArc(arc, null);
+		}
+		if (markers) {
+			drawMarker(path.getOrigin().getPoint(), color);
+			drawMarker(path.getDestination().getPoint(), color);
+		}
+	}
+	
+	@Override
+	public void drawPath(Path path, Color color) {
+		drawPath(path, color, true);
+	}
+
+	@Override
+	public void drawPath(Path path) {
+		drawPath(path, DEFAULT_PATH_COLOR);
+	}
+	
+	@Override
+	public void drawPath(Path path, boolean markers) {
+		drawPath(path, DEFAULT_PATH_COLOR, markers);
+	}
+	
+	@SuppressWarnings("unused")
+	private void putText(Point point, String txt) {
+		int x = this.projx(point.getLongitude());
+		int y = this.projy(point.getLatitude());
+		gr.drawString(txt, x, y);
+		this.repaint();	
+	}
+
+}

src/main/org/insa/drawing/BasicGraphPalette.java

@@ -1,4 +1,4 @@
-package org.insa.drawing.graph;
+package org.insa.drawing;
 
 import java.awt.Color;
 

src/main/org/insa/drawing/BlackAndWhiteGraphPalette.java

@@ -1,4 +1,4 @@
-package org.insa.drawing.graph;
+package org.insa.drawing;
 
 import java.awt.Color;
 

src/main/org/insa/drawing/Drawing.java

@@ -1,179 +1,119 @@
 package org.insa.drawing;
 
-import java.awt.BasicStroke;
 import java.awt.Color;
-import java.awt.Graphics;
-import java.awt.Graphics2D;
-import java.awt.Image;
-import java.awt.event.MouseEvent;
-import java.awt.geom.NoninvertibleTransformException;
-import java.awt.geom.Point2D;
-import java.awt.image.*;
-
-import javax.swing.JPanel;
 
+import org.insa.graph.Graph;
+import org.insa.graph.Path;
 import org.insa.graph.Point;
 
-/**
+public interface Drawing {
- *   Cette implementation de la classe Dessin produit vraiment un affichage
- *   (au contraire de la classe DessinInvisible).
- */
-
-public class Drawing extends JPanel {
-
-	/**
-	 * 
-	 */
-	private static final long serialVersionUID = 96779785877771827L;
-	
-	private final Graphics2D gr;
-
-	private double long1, long2, lat1, lat2;
-	
-	// Width and height of the image
-	private final int width, height;
-	
-	private Image image;
-	private ZoomAndPanListener zoomAndPanListener;
-	
-	public boolean autoRepaint = true;
-
-	/**
-	 *  Cree et affiche une nouvelle fenetre de dessin.
-	 */
-	public Drawing() {
-		
-		this.zoomAndPanListener = new ZoomAndPanListener(this, ZoomAndPanListener.DEFAULT_MIN_ZOOM_LEVEL, 20, 1.2);
-		this.addMouseListener(zoomAndPanListener);
-		this.addMouseMotionListener(zoomAndPanListener);
-		this.addMouseWheelListener(zoomAndPanListener);
-		
-		this.width = 2000;
-		this.height = 1600;
-		
-		BufferedImage img = new BufferedImage(this.width, this.height, BufferedImage.TYPE_3BYTE_BGR);
-		
-		this.image = img;
-		this.gr = img.createGraphics();
-		
-		this.zoomAndPanListener.setCoordTransform(this.gr.getTransform());
-
-		this.long1 = -180;
-		this.long2 = 180;
-		this.lat1  = -90;
-		this.lat2  = 90;
-
-		this.clear();
-		this.repaint();
-
-	}
-
-	@Override
-	public void paintComponent(Graphics g1) {
-		Graphics2D g = (Graphics2D)g1;
-		g.clearRect(0, 0, getWidth(), getHeight());
-		g.setTransform(zoomAndPanListener.getCoordTransform());
-		g.drawImage(image, 0, 0, this);
-	}
-	
-	public void setAutoRepaint(boolean autoRepaint) {
-		this.autoRepaint = autoRepaint;
-	}
-	
-	protected void doAutoPaint() {
-		if (autoRepaint) {
-			this.repaint();
-		}
-	}
-	
-	public void setWidth(int width) {
-		this.gr.setStroke(new BasicStroke(width));
-	}
-
-	public void setColor(Color col) {
-		this.gr.setColor(col);
-	}
-
-	public void clear() {
-		this.gr.setColor(Color.WHITE);
-		this.gr.fillRect(0, 0, this.width, this.height);
-	}
-
-	public void setBB(double long1, double long2, double lat1, double lat2) {	
-
-		if (long1 > long2 || lat1 > lat2) {
-			throw new Error("DessinVisible.setBB : mauvaises coordonnees.");
-		}
-		
-		this.long1 = long1;
-		this.long2 = long2;
-		this.lat1= lat1;
-		this.lat2 = lat2;
-				
-		double scale = 1 / Math.max(this.width / (double)this.getWidth(),  this.height / (double)this.getHeight());
-		
-		this.zoomAndPanListener.getCoordTransform().setToIdentity();
-		this.zoomAndPanListener.getCoordTransform().translate((this.getWidth() - this.width * scale) / 2, 
-				(this.getHeight() - this.height * scale) / 2);
-		this.zoomAndPanListener.getCoordTransform().scale(scale, scale);
-		this.zoomAndPanListener.setZoomLevel(0);
-		this.repaint();
-		
-	}
-
-	private int projx(double lon) {
-		return (int)(width * (lon - this.long1) / (this.long2 - this.long1)) ;
-	}
-
-	private int projy(double lat) {
-		return (int)(height * (1 - (lat - this.lat1) / (this.lat2 - this.lat1))) ;
-	}
 	
 	/**
-	 * Return the longitude and latitude corresponding to the given
+	 * Clear the drawing.
-	 * position of the MouseEvent.
-	 * 
-	 * @param event
-	 * 
-	 * @return
 	 */
-	public Point getLongitudeLatitude(MouseEvent event) throws NoninvertibleTransformException {
+	public void clear();
-		// Get the point using the inverse transform of the Zoom/Pan object, this gives us
-		// a point within the drawing box (between [0, 0] and [width, height]).
-		Point2D ptDst = this.zoomAndPanListener.getCoordTransform().inverseTransform(event.getPoint(), null);
-		
-		// Inverse the "projection" on x/y to get longitude and latitude.
-		double lon = ptDst.getX();
-		double lat = ptDst.getY();
-		lon = (lon / this.width) * (this.long2 - this.long1) + this.long1;
-		lat = (1 - lat / this.height) * (this.lat2 - this.lat1) + this.lat1;
-		
-		// Return a new point.
-		return new Point(lon, lat);			
-	}
 
-	public void drawLine(Point from, Point to) {
+	/**
-		int x1 = this.projx(from.getLongitude()) ;
+	 * Draw a line between the two given points with the default color
-		int x2 = this.projx(to.getLongitude()) ;
+	 * and width.
-		int y1 = this.projy(from.getLatitude()) ;
+	 * 
-		int y2 = this.projy(to.getLatitude()) ;
+	 * @param from
-
+	 * @param to
-		gr.drawLine(x1, y1, x2, y2) ;
+	 */
-		this.doAutoPaint();
+	public void drawLine(Point from, Point to);
-	}
+	
-
+	/**
-	public void drawPoint(Point point, int width) {
+	 * Draw a line between the two given points with the default color
-		int x = this.projx(point.getLongitude()) - width / 2;
+	 * and the given width.
-		int y = this.projy(point.getLatitude()) - width / 2;
+	 * 
-		gr.fillOval(x, y, width, width);
+	 * @param from
-		this.doAutoPaint();
+	 * @param to
-	}
+	 * @param width
-
+	 */
-	public void putText(Point point, String txt) {
+	public void drawLine(Point from, Point to, int width);
-		int x = this.projx(point.getLongitude());
+	
-		int y = this.projy(point.getLatitude());
+	/**
-		gr.drawString(txt, x, y);
+	 * Draw a line between the two given points with the given color
-		this.doAutoPaint();	
+	 * and the given width.
-	}
+	 * 
+	 * @param from
+	 * @param to
+	 * @param width
+	 * @param color
+	 */
+	public void drawLine(Point from, Point to, int width, Color color);
+	
+	/**
+	 * Draw a marker at the given point with the default color.
+	 * 
+	 * @param point
+	 */
+	public void drawMarker(Point point);
+	
+	/**
+	 * Draw the given point with the given color.
+	 * 
+	 * @param point
+	 */
+	public void drawMarker(Point point, Color color);
+	
+	/**
+	 * Draw a point width the given width and color. Do not use this to mark location,
+	 * use drawMarker.
+	 * 
+	 * @param point
+	 * @param width
+	 * @param color
+	 */
+	public void drawPoint(Point point, int width, Color color);
 
+	/**
+	 * Draw the given graph using the given palette.
+	 * 
+	 * @param graph
+	 * @param palette
+	 */
+	public void drawGraph(Graph graph, GraphPalette palette);
+	
+	/**
+	 * Draw the given graph using a default palette specific to the implementation.
+	 * 
+	 * @param graph
+	 */
+	public void drawGraph(Graph graph);
+	
+	/**
+	 * Draw a path using the given color.
+	 * 
+	 * @param path
+	 * @param color
+	 * @param markers Show origin and destination markers.
+	 */
+	public void drawPath(Path path, Color color, boolean markers);
+	
+	/**
+	 * Draw a path using the given color with markers.
+	 * 
+	 * @param path
+	 * @param color
+	 */
+	public void drawPath(Path path, Color color);
+	
+	/**
+	 * Draw a path using a default color specific to the implementation
+	 * 
+	 * 
+	 * @param path
+	 * @param markers Show origin and destination markers.
+	 */
+	public void drawPath(Path path, boolean markers);
+	
+	/**
+	 * Draw a path using a default color specific to the implementation
+	 * 
+	 * 
+	 * @param path
+	 */
+	public void drawPath(Path path);
+	
 }

src/main/org/insa/drawing/GraphPalette.java

@@ -1,4 +1,4 @@
-package org.insa.drawing.graph;
+package org.insa.drawing;
 
 import java.awt.Color;
 

src/main/org/insa/drawing/MapViewDrawing.java

@@ -0,0 +1,237 @@
+package org.insa.drawing;
+
+import java.awt.Color;
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.UUID;
+import java.util.prefs.Preferences;
+
+import org.insa.graph.Arc;
+import org.insa.graph.Graph;
+import org.insa.graph.Path;
+import org.insa.graph.Point;
+import org.mapsforge.core.graphics.GraphicFactory;
+import org.mapsforge.core.graphics.Paint;
+import org.mapsforge.core.graphics.Style;
+import org.mapsforge.core.model.BoundingBox;
+import org.mapsforge.core.model.LatLong;
+import org.mapsforge.core.model.MapPosition;
+import org.mapsforge.core.util.LatLongUtils;
+import org.mapsforge.map.awt.graphics.AwtGraphicFactory;
+import org.mapsforge.map.awt.util.AwtUtil;
+import org.mapsforge.map.awt.util.JavaPreferences;
+import org.mapsforge.map.awt.view.MapView;
+import org.mapsforge.map.datastore.MapDataStore;
+import org.mapsforge.map.layer.Layers;
+import org.mapsforge.map.layer.cache.TileCache;
+import org.mapsforge.map.layer.hills.HillsRenderConfig;
+import org.mapsforge.map.layer.overlay.Marker;
+import org.mapsforge.map.layer.overlay.Polyline;
+import org.mapsforge.map.layer.renderer.TileRendererLayer;
+import org.mapsforge.map.model.DisplayModel;
+import org.mapsforge.map.model.MapViewPosition;
+import org.mapsforge.map.model.Model;
+import org.mapsforge.map.model.common.Observer;
+import org.mapsforge.map.model.common.PreferencesFacade;
+import org.mapsforge.map.reader.MapFile;
+import org.mapsforge.map.rendertheme.InternalRenderTheme;
+import org.mapsforge.map.rendertheme.XmlRenderTheme;
+
+import com.google.common.util.concurrent.SettableFuture;
+
+public class MapViewDrawing extends MapView implements Drawing {
+
+	/**
+	 * 
+	 */
+	private static final long serialVersionUID = 8606967833704938092L;
+	
+	// Default path color.
+	public static final Color DEFAULT_PATH_COLOR = new Color(66, 134, 244);
+	
+	// Graphic factory.
+    private static final GraphicFactory GRAPHIC_FACTORY = AwtGraphicFactory.INSTANCE;
+    
+    // Default tile size.
+    private static final int DEFAULT_TILE_SIZE = 512;
+	
+	// Tile size.
+	int tileSize;
+
+	public MapViewDrawing() {
+		setBackground(Color.WHITE);
+		getMapScaleBar().setVisible(true);
+		this.tileSize = DEFAULT_TILE_SIZE;
+		DisplayModel model = getModel().displayModel;
+        model.setFixedTileSize(tileSize);
+        model.setBackgroundColor(convertColor(Color.WHITE));
+	}
+	
+	protected int convertColor(Color color) {
+		return GRAPHIC_FACTORY.createColor(color.getAlpha(), color.getRed(), 
+				color.getGreen(), color.getBlue());
+	}
+	
+	private Paint createPaintStroke(int width, Color color) {
+		Paint paintStroke = AwtGraphicFactory.INSTANCE.createPaint();
+		paintStroke.setStyle(Style.STROKE);
+		if (width != 0) {
+			paintStroke.setStrokeWidth(width);
+		}
+		if (color != null) {
+			paintStroke.setColor(convertColor(color));
+		}
+		return paintStroke;
+	}
+	
+	/**
+	 * 
+	 * @param color
+	 * @return
+	 */
+	private static File getMapsforgeFileFromGraph(Graph graph) {
+		// TODO: Find a way to change this...
+		Map<Integer, String> idToNames = new HashMap<Integer, String>();
+		idToNames.put(0x100, "insa");
+		idToNames.put(0x101, "insa");
+		idToNames.put(0x110, "paris");
+		idToNames.put(0x200, "mayotte");
+		idToNames.put(0x250, "newzealand");
+		idToNames.put(0x300, "reunion");
+		idToNames.put(0x400, "midip");
+		idToNames.put(0x410, "morbihan");
+		
+		File file = null;
+		if (idToNames.containsKey(graph.getMapId())) {
+			file = new File("Maps/" + idToNames.get(graph.getMapId()) + ".mapfg");
+		}
+		return file;
+	}
+	
+	protected LatLong convertPoint(Point point) {
+		return new LatLong(point.getLatitude(), point.getLongitude());
+	}
+	
+    private static TileRendererLayer createTileRendererLayer(TileCache tileCache, MapDataStore mapDataStore, MapViewPosition mapViewPosition, HillsRenderConfig hillsRenderConfig) {
+        TileRendererLayer tileRendererLayer = new TileRendererLayer(tileCache, mapDataStore, mapViewPosition, false, true, false, GRAPHIC_FACTORY, hillsRenderConfig) {
+            @Override
+            public boolean onTap(LatLong tapLatLong, org.mapsforge.core.model.Point layerXY, org.mapsforge.core.model.Point tapXY) {
+                System.out.println("Tap on: " + tapLatLong);
+                return true;
+            }
+        };
+        XmlRenderTheme renderTheme = InternalRenderTheme.DEFAULT;
+        tileRendererLayer.setXmlRenderTheme(renderTheme);
+        return tileRendererLayer;
+    }
+		
+	@Override
+	public void clear() {
+		getLayerManager().getLayers().clear();
+		repaint();
+	}
+
+	@Override
+	public void drawLine(Point from, Point to) {
+		drawLine(from, to, 0, null);
+	}
+
+	@Override
+	public void drawLine(Point from, Point to, int width) {
+		drawLine(from, to, width, null);
+	}
+
+	@Override
+	public void drawLine(Point from, Point to, int width, Color color) {
+		Paint paintStroke = createPaintStroke(width, color);
+        Polyline line = new Polyline(paintStroke, AwtGraphicFactory.INSTANCE);
+        line.getLatLongs().add(convertPoint(from));
+        line.getLatLongs().add(convertPoint(to));
+        getLayerManager().getLayers().add(line);	
+       }
+	
+	@Override
+	public void drawMarker(Point point) {
+		drawMarker(point, null);
+	}
+
+	@Override
+	public void drawMarker(Point point, Color color) {
+		Marker marker = new Marker(convertPoint(point), GRAPHIC_FACTORY.createBitmap(10, 20), 1, 2);
+		getLayerManager().getLayers().add(marker);
+	}
+	
+	@Override
+	public void drawPoint(Point point, int width, Color color) {
+		// TODO: Maybe do something?
+	}
+
+	@Override
+	public void drawGraph(Graph graph, GraphPalette palette) {
+		
+		File graphFile = getMapsforgeFileFromGraph(graph);
+
+        // Tile cache
+        TileCache tileCache = AwtUtil.createTileCache(
+        		tileSize, getModel().frameBufferModel.getOverdrawFactor(),
+            1024, new File(System.getProperty("java.io.tmpdir"), UUID.randomUUID().toString()));
+        
+        // Layers
+        Layers layers = getLayerManager().getLayers();
+
+        MapDataStore mapDataStore = new MapFile(graphFile);
+        TileRendererLayer tileRendererLayer = createTileRendererLayer(tileCache, mapDataStore, 
+        		getModel().mapViewPosition, null);
+        layers.add(tileRendererLayer);
+        BoundingBox boundingBox = mapDataStore.boundingBox();
+		
+        final PreferencesFacade preferencesFacade = new JavaPreferences(Preferences.userNodeForPackage(MapViewDrawing.class));
+        final Model model = getModel();
+        model.init(preferencesFacade);
+        if (model.mapViewPosition.getZoomLevel() == 0 || !boundingBox.contains(model.mapViewPosition.getCenter())) {
+            byte zoomLevel = LatLongUtils.zoomForBounds(model.mapViewDimension.getDimension(), boundingBox, model.displayModel.getTileSize());
+            model.mapViewPosition.setMapPosition(new MapPosition(boundingBox.getCenterPoint(), zoomLevel));
+        }
+	}
+
+	@Override
+	public void drawGraph(Graph graph) {
+		drawGraph(graph, null);
+	}
+
+	@Override
+	public void drawPath(Path path, Color color, boolean markers) {
+		Paint paintStroke = createPaintStroke(5, DEFAULT_PATH_COLOR);
+		Polyline line = new Polyline(paintStroke, AwtGraphicFactory.INSTANCE);
+        for (Arc arc: path.getArcs()) {
+        		ArrayList<Point> points = arc.getPoints();
+        		for (int i = 0; i < points.size(); ++i) {
+        			line.getLatLongs().add(new LatLong(points.get(i).getLatitude(), points.get(i).getLongitude()));
+        		}
+        }
+        getLayerManager().getLayers().add(line);
+        if (markers) {
+        		drawMarker(path.getOrigin().getPoint());
+        		drawMarker(path.getDestination().getPoint());
+        }
+	}
+	
+	@Override
+	public void drawPath(Path path, Color color) {
+		drawPath(path, color, true);
+	}
+
+	@Override
+	public void drawPath(Path path) {
+		drawPath(path, DEFAULT_PATH_COLOR, true);
+	}
+
+	@Override
+	public void drawPath(Path path, boolean markers) {
+		drawPath(path, DEFAULT_PATH_COLOR, markers);
+	}
+	
+}

src/main/org/insa/drawing/graph/GraphDrawing.java

@@ -1,132 +0,0 @@
-package org.insa.drawing.graph;
-
-import java.awt.Color;
-import java.util.ArrayList;
-import java.util.Iterator;
-
-import org.insa.drawing.Drawing;
-import org.insa.graph.Arc;
-import org.insa.graph.Graph;
-import org.insa.graph.Node;
-import org.insa.graph.Point;
-
-public class GraphDrawing {
-
-	// Drawing
-	private Drawing drawing;
-
-	// Palette
-	private GraphPalette palette;
-	
-	public GraphDrawing(Drawing drawing) {
-		this.drawing = drawing;
-		this.palette = new BasicGraphPalette();
-	}
-	
-	public GraphDrawing(Drawing drawing, GraphPalette palette) {
-		this.drawing = drawing;
-		this.palette = palette;
-	}
-
-	public void drawLine(Point p1, Point p2) {
-		drawing.drawLine(p1, p2);
-	}
-	
-	public void drawPoint(Point p) {
-		drawPoint(p, palette.getDefaultPointWidth());
-	}
-	
-	public void drawPoint(Point p, int width) {
-		drawing.drawPoint(p, width);
-	}
-	
-	public void drawPoint(Point p, int width, Color c) {
-		drawing.setColor(c);
-		drawing.drawPoint(p, width);
-	}
-
-	/**
-	 * Draw the given arc with automatic color and width depending
-	 * on the road type.
-	 * 
-	 * @param arc Arc to draw.
-	 */
-	public void drawArc(Arc arc) {
-		drawArc(arc, true);
-	}
-	
-	/**
-	 * Draw the given arc.
-	 * 
-	 * @param arc Arc to draw.
-	 * @param autoColorAndWidth Set to true to set color and width based
-	 * on the road type of the arc.
-	 */
-	public void drawArc(Arc arc, boolean autoColorAndWidth) {
-		ArrayList<Point> pts = arc.getPoints();
-		if (!pts.isEmpty()) {
-			if (autoColorAndWidth) {
-				drawing.setColor(palette.getColorForType(arc.getInfo().getType()));
-				drawing.setWidth(palette.getWidthForType(arc.getInfo().getType()));
-			}
-			Iterator<Point> it1 = pts.iterator();
-			Point prev = it1.next();
-			while (it1.hasNext()) {
-				Point curr = it1.next();
-				drawLine(prev, curr);
-				prev = curr;
-			}
-		}
-	}
-	
-	/**
-	 * Initialize the drawing for the given graph.
-	 * 
-	 * @param graph
-	 */
-	public void initialize(Graph graph) {
-		double minLon = Double.POSITIVE_INFINITY, minLat = Double.POSITIVE_INFINITY, 
-				maxLon = Double.NEGATIVE_INFINITY, maxLat = Double.NEGATIVE_INFINITY;
-		for (Node node: graph.getNodes()) {
-			Point pt = node.getPoint();
-			if (pt.getLatitude() < minLat) {
-				minLat = pt.getLatitude();
-			}
-			if (pt.getLatitude() > maxLat) {
-				maxLat = pt.getLatitude();
-			}
-			if (pt.getLongitude() < minLon) {
-				minLon = pt.getLongitude();
-			}
-			if (pt.getLongitude() > maxLon) {
-				maxLon = pt.getLongitude();
-			}
-		}
-		
-		double deltaLon = 0.02 * (maxLon - minLon),
-				deltaLat = 0.02 * (maxLat - minLat);
-
-		drawing.setBB(minLon - deltaLon, maxLon + deltaLon, 
-				minLat - deltaLat, maxLat + deltaLat);
-	}
-
-	
-	/**
-	 * Clear the drawing and draw the given graph on the drawing.
-	 * 
-	 * @param graph Graph to draw.
-	 */
-	public void drawGraph(Graph graph) {
-
-		drawing.clear();
-		
-		initialize(graph);
-
-		for (Node node: graph.getNodes()) {
-			for (Arc arc: node.getSuccessors()) {
-				drawArc(arc);
-			}
-		}
-	}
-
-}

src/main/org/insa/drawing/graph/PathDrawing.java

@@ -1,52 +0,0 @@
-package org.insa.drawing.graph;
-
-import java.awt.Color;
-
-import org.insa.drawing.Drawing;
-import org.insa.graph.Arc;
-import org.insa.graph.Path;
-
-public class PathDrawing {
-	
-	// Default color
-	public static final Color DEFAULT_PATH_COLOR = new Color(255, 0, 255);
-	
-	// Drawing
-	private Drawing drawing;
-	private GraphDrawing graphDrawing;
-	
-	/**
-	 * @param drawing
-	 */
-	public PathDrawing(Drawing drawing) {
-		this.drawing = drawing;
-		this.graphDrawing = new GraphDrawing(drawing);
-	}
-	
-	/**
-	 * Draw the given path with the given color.
-	 * 
-	 * @param path
-	 * @param color
-	 */
-	public void drawPath(Path path, Color color) {
-		this.graphDrawing.drawPoint(path.getFirstNode().getPoint(), 4, color);
-		this.drawing.setColor(color);
-		this.drawing.setWidth(2);
-		for (Arc arc: path.getArcs()) {
-			this.graphDrawing.drawArc(arc, false);
-		}
-		this.graphDrawing.drawPoint(path.getLastNode().getPoint(), 4, color);
-	}
-	
-	/**
-	 * Draw the given path with default color.
-	 * 
-	 * @param path
-	 */
-	public void drawPath(Path path) {
-		drawPath(path, DEFAULT_PATH_COLOR);
-		drawing.repaint();
-	}
-
-}

src/main/org/insa/graph/io/BinaryGraphReader.java

@@ -61,6 +61,8 @@ public class BinaryGraphReader extends BinaryReader implements AbstractGraphRead
 	@Override
 	public Graph read() throws IOException {
 		
+		System.out.println(getClass());
+		
 		// Read and check magic number and file version.
 		checkMagicNumberOrThrow(dis.readInt());
 		checkVersionOrThrow(dis.readInt());

src/main/org/insa/graph/io/BinaryGraphReaderV2.java

@@ -0,0 +1,170 @@
+package org.insa.graph.io;
+
+import java.io.DataInputStream;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Collections;
+
+import org.insa.graph.Arc;
+import org.insa.graph.Graph;
+import org.insa.graph.Node;
+import org.insa.graph.Point;
+import org.insa.graph.RoadInformation;
+import org.insa.graph.RoadInformation.RoadType;
+
+public class BinaryGraphReaderV2 extends BinaryReader implements AbstractGraphReader {
+	
+	// Map version and magic number targeted for this reader.
+	private static final int VERSION = 5;
+	private static final int MAGIC_NUMBER = 0x208BC3B3;
+
+	/**
+	 * Convert a character to its corresponding road type.
+	 * 
+	 * @param ch Character to convert.
+	 * 
+	 * @return Road type corresponding to ch.
+	 * 
+	 * @see http://wiki.openstreetmap.org/wiki/Highway_tag_usage.
+	 */
+	public static RoadType toRoadType(char ch) {
+		switch (ch) {
+			case 'a': return RoadType.MOTORWAY;
+			case 'b': return RoadType.TRUNK;
+			case 'c': return RoadType.PRIMARY;
+			case 'd': return RoadType.SECONDARY;
+			case 'e': return RoadType.MOTORWAY_LINK;
+			case 'f': return RoadType.TRUNK_LINK;
+			case 'g': return RoadType.PRIMARY_LINK;
+			case 'h': return RoadType.SECONDARY_LINK;
+			case 'i': return RoadType.TERTIARY;
+			case 'j': return RoadType.RESIDENTIAL;
+			case 'k': return RoadType.UNCLASSIFIED;
+			case 'l': return RoadType.ROAD;
+			case 'm': return RoadType.LIVING_STREET;
+			case 'n': return RoadType.SERVICE;
+			case 'o': return RoadType.ROUNDABOUT;
+			case 'z': return RoadType.COASTLINE;
+		}
+		return RoadType.UNCLASSIFIED;
+	}
+
+	/**
+	 * Create a new BinaryGraphReader using the given DataInputStream.
+	 * 
+	 * @param dis
+	 */
+	public BinaryGraphReaderV2(DataInputStream dis) {
+		super(MAGIC_NUMBER, VERSION, dis);
+	}
+
+	@Override
+	public Graph read() throws IOException {
+				
+		// Read and check magic number and file version.
+		checkMagicNumberOrThrow(dis.readInt());
+		checkVersionOrThrow(dis.readInt());
+		
+		// Read map id.
+		int mapId = dis.readInt();
+
+		// Number of descriptors and nodes.
+		int nbDesc = dis.readInt();
+		int nbNodes = dis.readInt();
+		
+		// Number of successors for each nodes.
+		int[] nbSuccessors = new int[nbNodes];
+
+		// Construct an array list with initial capacity of nbNodes.
+		ArrayList<Node> nodes = new ArrayList<Node>(nbNodes);
+		
+		// Read nodes.
+		for (int node = 0; node < nbNodes; ++node) {
+			float longitude = ((float)dis.readInt ()) / 1E6f;
+			float latitude = ((float)dis.readInt ()) / 1E6f;
+			nbSuccessors[node] = dis.readUnsignedByte();
+			nodes.add(new Node(node, new Point(longitude, latitude)));
+		}
+		
+		// Check format.
+		checkByteOrThrow(255);
+		
+		// Read descriptors.
+		RoadInformation[] descs = new RoadInformation[nbDesc];
+		
+		// Read
+		for (int descr = 0; descr < nbDesc; ++descr) {
+			descs[descr] = readRoadInformation();
+		}
+		
+		// Check format.
+		checkByteOrThrow(254);
+				
+		// Read successors and convert to arcs.
+		for (int node = 0; node < nbNodes; ++node) {
+			for (int succ = 0; succ < nbSuccessors[node]; ++succ) {
+				
+				// Read target node number.
+				int destNode = this.read24bits();
+				
+				// Read information number.
+				int descrNum = this.read24bits();
+				
+				// Length of the arc.
+				int length = dis.readUnsignedShort();
+				
+				// Number of segments.
+				int nbSegments = dis.readUnsignedShort();
+
+				// Chain of points corresponding to the segments.
+				ArrayList<Point> points = new ArrayList<Point>(nbSegments + 2);
+				points.add(nodes.get(node).getPoint());
+				
+				for (int seg = 0; seg < nbSegments; ++seg) {
+					Point lastPoint = points.get(points.size() - 1);
+							
+					float dlon = (dis.readShort()) / 2.0e5f;
+					float dlat = (dis.readShort()) / 2.0e5f;
+					
+					points.add(new Point(lastPoint.getLongitude() + dlon,
+										lastPoint.getLatitude() + dlat));
+				}
+				
+				points.add(nodes.get(destNode).getPoint());
+									
+				RoadInformation info = descs[descrNum];
+				Node orig = nodes.get(node);
+				Node dest = nodes.get(destNode);
+
+				// Add successor to initial arc.
+				new Arc(orig, dest, length, info, points);
+				
+				// And reverse arc if its a two-way road.
+				if (!info.isOneWay()) {
+					// Add without segments.
+					ArrayList<Point> rPoints = new ArrayList<Point>(points);
+					Collections.reverse(rPoints);
+					new Arc(dest, orig, length, info, rPoints);
+				}
+					
+			}
+		}
+		
+		// Check format.
+		checkByteOrThrow(253);
+		
+		return new Graph(mapId, nodes);
+	}
+		
+	/**
+	 * Read the next road information from the stream.
+	 * 
+	 * @throws IOException
+	 */
+	private RoadInformation readRoadInformation() throws IOException {
+		char type = (char)dis.readUnsignedByte();
+		int x = dis.readUnsignedByte() ;
+		return new RoadInformation(toRoadType(type), (x & 0x80) > 0, (x & 0x7F) * 5, dis.readUTF());
+	}
+	
+}