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Fix issue with MapViewDrawing and generalize ClickListener for all Drawings.

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This commit is contained in:
Holt59 2018-02-23 23:21:21 +01:00
parent 24eeab7971
commit 9db2ee36dd
11 changed files with 1592 additions and 1689 deletions
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132
.classpath
View file

@ -1,69 +1,63 @@
<?xml version="1.0" encoding="UTF-8"?>
<classpath>
<classpathentry kind="src" output="target/classes" path="src/main">
<attributes>
<attribute name="optional" value="true"/>
<attribute name="maven.pomderived" value="true"/>
</attributes>
</classpathentry>
<classpathentry kind="src" output="target/test-classes" path="src/test">
<attributes>
<attribute name="optional" value="true"/>
<attribute name="maven.pomderived" value="true"/>
</attributes>
</classpathentry>
<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8">
<attributes>
<attribute name="maven.pomderived" value="true"/>
</attributes>
</classpathentry>
<classpathentry kind="con" path="org.eclipse.jdt.junit.JUNIT_CONTAINER/5"/>
<classpathentry kind="con" path="org.eclipse.m2e.MAVEN2_CLASSPATH_CONTAINER">
<attributes>
<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>
<?xml version="1.0" encoding="UTF-8"?>
<classpath>
<classpathentry kind="src" output="target/classes" path="src/main">
<attributes>
<attribute name="optional" value="true"/>
<attribute name="maven.pomderived" value="true"/>
</attributes>
</classpathentry>
<classpathentry kind="src" output="target/test-classes" path="src/test">
<attributes>
<attribute name="optional" value="true"/>
<attribute name="maven.pomderived" value="true"/>
</attributes>
</classpathentry>
<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8">
<attributes>
<attribute name="maven.pomderived" value="true"/>
</attributes>
</classpathentry>
<classpathentry kind="con" path="org.eclipse.jdt.junit.JUNIT_CONTAINER/5"/>
<classpathentry kind="con" path="org.eclipse.m2e.MAVEN2_CLASSPATH_CONTAINER">
<attributes>
<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/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="output" path="target/classes"/>
</classpath>

5
.settings/org.eclipse.jdt.core.prefs Normal file
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@ -0,0 +1,5 @@
eclipse.preferences.version=1
org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8
org.eclipse.jdt.core.compiler.compliance=1.8
org.eclipse.jdt.core.compiler.problem.forbiddenReference=warning
org.eclipse.jdt.core.compiler.source=1.8

4
.settings/org.eclipse.m2e.core.prefs Normal file
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@ -0,0 +1,4 @@
activeProfiles=
eclipse.preferences.version=1
resolveWorkspaceProjects=true
version=1

46
src/main/org/insa/algo/weakconnectivity/WeaklyConnectedComponentGraphicObserver.java
View file

@ -7,33 +7,31 @@ import org.insa.drawing.Drawing;
import org.insa.graph.Node;
public class WeaklyConnectedComponentGraphicObserver implements WeaklyConnectedComponentObserver {
private static final Color[] COLORS = {
Color.BLUE, Color.ORANGE, Color.GREEN, Color.YELLOW, Color.RED
};
// Drawing + Graph drawing
private Drawing drawing;
// Current index color
private int cindex = -1;
public WeaklyConnectedComponentGraphicObserver(Drawing drawing) {
this.drawing = drawing;
}
private static final Color[] COLORS = { Color.BLUE, Color.ORANGE, Color.GREEN, Color.YELLOW, Color.RED };
@Override
public void notifyStartComponent(Node curNode) {
cindex = (cindex + 1) % COLORS.length;
}
// Drawing + Graph drawing
private Drawing drawing;
@Override
public void notifyNewNodeInComponent(Node node) {
this.drawing.drawMarker(node.getPoint(), COLORS[cindex]);
}
// Current index color
private int cindex = -1;
@Override
public void notifyEndComponent(ArrayList<Node> nodes) {
}
public WeaklyConnectedComponentGraphicObserver(Drawing drawing) {
this.drawing = drawing;
}
@Override
public void notifyStartComponent(Node curNode) {
cindex = (cindex + 1) % COLORS.length;
}
@Override
public void notifyNewNodeInComponent(Node node) {
this.drawing.drawPoint(node.getPoint(), 1, COLORS[cindex]);
}
@Override
public void notifyEndComponent(ArrayList<Node> nodes) {
}
}

1276
src/main/org/insa/base/MainWindow.java
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File diff suppressed because it is too large Load diff

302
src/main/org/insa/base/Samples.java
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@ -1,302 +0,0 @@
/*
* 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 java.awt.Dimension;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.io.File;
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;
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.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;
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();
}
}

559
src/main/org/insa/drawing/BasicDrawing.java
View file

@ -5,12 +5,16 @@ import java.awt.Color;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.Image;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import java.awt.geom.NoninvertibleTransformException;
import java.awt.geom.Point2D;
import java.awt.image.*;
import java.awt.image.BufferedImage;
import java.util.ArrayList;
import java.util.IdentityHashMap;
import java.util.Iterator;
import java.util.Map;
import javax.swing.JPanel;
@ -21,294 +25,321 @@ 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).
* 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);
/**
*
*/
private static final long serialVersionUID = 96779785877771827L;
// 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;
// Default path color.
public static final Color DEFAULT_PATH_COLOR = new Color(255, 0, 255);
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());
// Default palette.
public static final GraphPalette DEFAULT_PALETTE = new BasicGraphPalette();
this.long1 = -180;
this.long2 = 180;
this.lat1 = -90;
this.lat2 = 90;
// Default marker width
private static final int DEFAULT_MARKER_WIDTH = 10;
this.clear();
this.repaint();
//
private final Graphics2D gr;
}
private double long1, long2, lat1, lat2;
@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);
}
// Width and height of the image
private final int width, height;
protected void setBB(double long1, double long2, double lat1, double lat2) {
//
private Image image;
private ZoomAndPanListener zoomAndPanListener;
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();
}
// Mapping DrawingClickListener -> MouseEventListener
private Map<DrawingClickListener, MouseListener> listenerMapping = new IdentityHashMap<>();
private int projx(double lon) {
return (int)(width * (lon - this.long1) / (this.long2 - this.long1)) ;
}
/**
* Create a new BasicDrawing.
*
*/
public BasicDrawing() {
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));
}
this.zoomAndPanListener = new ZoomAndPanListener(this, ZoomAndPanListener.DEFAULT_MIN_ZOOM_LEVEL, 20, 1.2);
this.addMouseListener(zoomAndPanListener);
this.addMouseMotionListener(zoomAndPanListener);
this.addMouseWheelListener(zoomAndPanListener);
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);
}
this.width = 2000;
this.height = 1600;
@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()) ;
BufferedImage img = new BufferedImage(this.width, this.height, BufferedImage.TYPE_3BYTE_BGR);
gr.drawLine(x1, y1, x2, y2) ;
this.repaint();
}
this.image = img;
this.gr = img.createGraphics();
@Override
public void drawLine(Point from, Point to, int width) {
setWidth(width);
drawLine(from, to);
}
this.zoomAndPanListener.setCoordTransform(this.gr.getTransform());
@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());
}
this.long1 = -180;
this.long2 = 180;
this.lat1 = -90;
this.lat2 = 90;
this.clear();
this.repaint();
@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 paintComponent(Graphics g1) {
Graphics2D g = (Graphics2D) g1;
g.clearRect(0, 0, getWidth(), getHeight());
g.setTransform(zoomAndPanListener.getCoordTransform());
g.drawImage(image, 0, 0, this);
}
@Override
public void drawGraph(Graph graph, GraphPalette palette) {
clear();
initialize(graph);
for (Node node: graph.getNodes()) {
for (Arc arc: node.getSuccessors()) {
drawArc(arc, palette);
}
}
}
protected void setBB(double long1, double long2, double lat1, double lat2) {
@Override
public void drawGraph(Graph graph) {
drawGraph(graph, DEFAULT_PALETTE);
}
if (long1 > long2 || lat1 > lat2) {
throw new Error("DessinVisible.setBB : mauvaises coordonnees.");
}
@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);
}
this.long1 = long1;
this.long2 = long2;
this.lat1 = lat1;
this.lat2 = lat2;
@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();
}
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);
}
@Override
public void addDrawingClickListener(DrawingClickListener listener) {
MouseListener mListener = new MouseAdapter() {
@Override
public void mouseClicked(MouseEvent evt) {
System.out.println(evt);
try {
listener.mouseClicked(getLongitudeLatitude(evt));
}
catch (NoninvertibleTransformException e) {
e.printStackTrace();
}
}
};
this.addMouseListener(mListener);
this.listenerMapping.put(listener, mListener);
}
@Override
public void removeDrawingClickListener(DrawingClickListener listener) {
this.removeMouseListener(this.listenerMapping.get(listener));
}
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();
}
}

229
src/main/org/insa/drawing/Drawing.java
View file

@ -7,113 +7,128 @@ import org.insa.graph.Path;
import org.insa.graph.Point;
public interface Drawing {
/**
* Clear the drawing.
*/
public void clear();
/**
* Draw a line between the two given points with the default color
* and width.
*
* @param from
* @param to
*/
public void drawLine(Point from, Point to);
/**
* Draw a line between the two given points with the default color
* and the given width.
*
* @param from
* @param to
* @param width
*/
public void drawLine(Point from, Point to, int width);
/**
* Draw a line between the two given points with the given color
* 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);
/**
* Add a listener to click to this drawing.
*
* @param listener
*/
public void addDrawingClickListener(DrawingClickListener listener);
/**
* Remove the given listener from the drawing.
*
* @param listener
*/
public void removeDrawingClickListener(DrawingClickListener listener);
/**
* Clear the drawing.
*/
public void clear();
/**
* Draw a line between the two given points with the default color and width.
*
* @param from
* @param to
*/
public void drawLine(Point from, Point to);
/**
* Draw a line between the two given points with the default color and the given
* width.
*
* @param from
* @param to
* @param width
*/
public void drawLine(Point from, Point to, int width);
/**
* Draw a line between the two given points with the given color 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);
/**
* 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);
}

14
src/main/org/insa/drawing/DrawingClickListener.java Normal file
View file

@ -0,0 +1,14 @@
package org.insa.drawing;
import org.insa.graph.Point;
public interface DrawingClickListener {
/**
* Event triggered when a click is made on the map.
*
* @param point
*/
public void mouseClicked(Point point);
}

596
src/main/org/insa/drawing/MapViewDrawing.java
View file

@ -1,272 +1,324 @@
package org.insa.drawing;
import java.awt.Color;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseWheelEvent;
import java.io.File;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Map;
import java.util.UUID;
import javax.swing.JFileChooser;
import javax.swing.filechooser.FileNameExtensionFilter;
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.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.reader.MapFile;
import org.mapsforge.map.rendertheme.InternalRenderTheme;
import org.mapsforge.map.rendertheme.XmlRenderTheme;
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;
ArrayList<Paint> extraLayers;
public MapViewDrawing() {
getMapScaleBar().setVisible(true);
this.tileSize = DEFAULT_TILE_SIZE;
DisplayModel model = getModel().displayModel;
model.setFixedTileSize(tileSize);
// model.setBackgroundColor(convertColor(Color.WHITE));
extraLayers = new ArrayList<Paint>();
addMouseWheelListener(new MouseAdapter() {
@Override
public void mouseWheelMoved(MouseWheelEvent e) {
byte zoomLevelDiff = (byte) -e.getWheelRotation();
for (Paint p: extraLayers) {
p.setStrokeWidth(p.getStrokeWidth() + zoomLevelDiff);
}
}
});
}
protected int convertColor(Color color) {
return GRAPHIC_FACTORY.createColor(color.getAlpha(), color.getRed(), color.getGreen(),
color.getBlue());
}
private int getStrokeWidth(int width) {
byte zoomLevel = getModel().mapViewPosition.getZoomLevel();
return width * (2 - (8 - zoomLevel));
}
private Paint createPaintStroke(int width, Color color) {
Paint paintStroke = AwtGraphicFactory.INSTANCE.createPaint();
paintStroke.setStyle(Style.STROKE);
if (width != 0) {
paintStroke.setStrokeWidth(getStrokeWidth(width));
}
if (color != null) {
paintStroke.setColor(convertColor(color));
}
return paintStroke;
}
/**
*
* @param color
* @return
*/
private 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(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");
if (!file.exists()) {
file = new File("Maps/new/" + idToNames.get(graph.getMapId()) + ".mapfg");
}
}
if (file == null || !file.exists()) {
JFileChooser fileChooser = new JFileChooser("Maps/");
fileChooser.setFileFilter(new FileNameExtensionFilter("mapsforge files", "" + "mapfg"));
if (fileChooser.showOpenDialog(this.getParent()) == JFileChooser.APPROVE_OPTION) {
file = fileChooser.getSelectedFile();
}
}
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();
extraLayers.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 Model model = getModel();
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));
model.mapViewPosition.setZoomLevelMin(zoomLevel);
}
}
@Override
public void drawGraph(Graph graph) {
drawGraph(graph, null);
}
@Override
public void drawPath(Path path, Color color, boolean markers) {
Paint paintStroke = createPaintStroke(1, 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);
extraLayers.add(paintStroke);
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);
}
}
package org.insa.drawing;
import java.awt.Color;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseWheelEvent;
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 javax.swing.JFileChooser;
import javax.swing.filechooser.FileNameExtensionFilter;
import org.insa.drawing.utils.MarkerUtils;
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.Bitmap;
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.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.reader.MapFile;
import org.mapsforge.map.rendertheme.ExternalRenderTheme;
import org.mapsforge.map.rendertheme.XmlRenderTheme;
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;
// List of listeners.
private ArrayList<DrawingClickListener> drawingClickListeners = new ArrayList<>();
// Tile size.
int tileSize;
// Extra layers...
private static class FixedStrokeWidthLayer {
public Paint paint;
public int width;
public FixedStrokeWidthLayer(Paint paint, int width) {
this.paint = paint;
this.width = width;
}
};
ArrayList<FixedStrokeWidthLayer> extraLayers = new ArrayList<>();
public MapViewDrawing() {
getMapScaleBar().setVisible(true);
this.tileSize = DEFAULT_TILE_SIZE;
DisplayModel model = getModel().displayModel;
model.setFixedTileSize(tileSize);
addMouseWheelListener(new MouseAdapter() {
@Override
public void mouseWheelMoved(MouseWheelEvent e) {
for (FixedStrokeWidthLayer f: extraLayers) {
f.paint.setStrokeWidth(getStrokeWidth(f.width));
}
}
});
}
/**
* @param color
* @return
*/
protected int convertColor(Color color) {
return GRAPHIC_FACTORY.createColor(color.getAlpha(), color.getRed(), color.getGreen(), color.getBlue());
}
/**
* @param width
* @return
*/
private int getStrokeWidth(int width) {
byte zoomLevel = getModel().mapViewPosition.getZoomLevel();
int mul = 2;
if (zoomLevel < 8) {
mul = 1;
}
else {
mul += 2 * (zoomLevel - 8) / 3;
}
return width * mul;
}
/**
* @param width
* @param color
* @return
*/
private Paint createPaintStroke(int width, Color color) {
Paint paintStroke = AwtGraphicFactory.INSTANCE.createPaint();
paintStroke.setStyle(Style.STROKE);
if (width != 0) {
paintStroke.setStrokeWidth(getStrokeWidth(width));
}
if (color != null) {
paintStroke.setColor(convertColor(color));
}
return paintStroke;
}
/**
*
* @param color
* @return
*/
private 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(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");
if (!file.exists()) {
file = new File("Maps/new/" + idToNames.get(graph.getMapId()) + ".mapfg");
}
}
if (file == null || !file.exists()) {
JFileChooser fileChooser = new JFileChooser("Maps/");
fileChooser.setFileFilter(new FileNameExtensionFilter("mapsforge files", "" + "mapfg"));
if (fileChooser.showOpenDialog(this.getParent()) == JFileChooser.APPROVE_OPTION) {
file = fileChooser.getSelectedFile();
}
}
return file;
}
protected LatLong convertPoint(Point point) {
return new LatLong(point.getLatitude(), point.getLongitude());
}
private 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);
Point pt = new Point(tapLatLong.getLongitude(), tapLatLong.getLatitude());
for (DrawingClickListener listener: MapViewDrawing.this.drawingClickListeners) {
listener.mouseClicked(pt);
}
return true;
}
};
XmlRenderTheme renderTheme = null;
try {
renderTheme = new ExternalRenderTheme("resources/assets/custom-theme.xml");
}
catch (FileNotFoundException e) {
e.printStackTrace();
}
tileRendererLayer.setXmlRenderTheme(renderTheme);
return tileRendererLayer;
}
@Override
public void addDrawingClickListener(DrawingClickListener listener) {
this.drawingClickListeners.add(listener);
}
@Override
public void removeDrawingClickListener(DrawingClickListener listener) {
this.drawingClickListeners.remove(listener);
}
@Override
public void clear() {
getLayerManager().getLayers().clear();
extraLayers.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, Color.GREEN);
}
@Override
public void drawMarker(Point point, Color color) {
Bitmap bitmap = MarkerUtils.getMarkerForColor(color);
Marker marker = new Marker(convertPoint(point), bitmap, 0, -bitmap.getHeight() / 2);
getLayerManager().getLayers().add(marker);
}
@Override
public void drawPoint(Point point, int width, Color color) {
// TODO:
}
@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 Model model = getModel();
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));
model.mapViewPosition.setZoomLevelMin(zoomLevel);
}
}
@Override
public void drawGraph(Graph graph) {
drawGraph(graph, null);
}
@Override
public void drawPath(Path path, Color color, boolean markers) {
Paint paintStroke = createPaintStroke(1, 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);
extraLayers.add(new FixedStrokeWidthLayer(paintStroke, 1));
if (markers) {
drawMarker(path.getOrigin().getPoint(), DEFAULT_PATH_COLOR);
drawMarker(path.getDestination().getPoint(), DEFAULT_PATH_COLOR);
}
}
@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);
}
}

118
src/main/org/insa/drawing/utils/MarkerUtils.java Normal file
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@ -0,0 +1,118 @@
package org.insa.drawing.utils;
import java.awt.Color;
import java.awt.image.BufferedImage;
import java.util.HashMap;
import java.util.Map;
import org.mapsforge.core.graphics.Bitmap;
import org.mapsforge.map.awt.graphics.AwtBitmap;
public class MarkerUtils {
// Marker
private static Map<Color, Bitmap> MARKER_BITMAPS = new HashMap<Color, Bitmap>();
/**
* Return a color mapping with the given color as the main color.
*
* @param color
* @return
*/
protected static Color[] getColorMapping(Color color) {
return new Color[] { new Color(0, 0, 0, 0), color, Color.BLACK };
}
/**
* Create a Bitmap representing a marker of the given color.
*
* @param color
* @return
*/
public static Bitmap getMarkerForColor(Color color) {
if (MARKER_BITMAPS.containsKey(color)) {
return MARKER_BITMAPS.get(color);
}
// create image
BufferedImage image = new BufferedImage(MARKER_MASK[0].length, MARKER_MASK.length, BufferedImage.TYPE_INT_ARGB);
Color[] map = getColorMapping(color);
for (int i = 0; i < image.getHeight(); ++i) {
for (int j = 0; j < image.getWidth(); ++j) {
image.setRGB(j, i, map[MARKER_MASK[i][j]].getRGB());
}
}
// Create Bitmap, add it to map and return it.
Bitmap bitmap = new AwtBitmap(image);
MARKER_BITMAPS.put(color, bitmap);
return bitmap;
}
// Mask
private static byte[][] MARKER_MASK = new byte[][] {
// @formatter:off
{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
{0,0,0,0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0},
{0,0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0},
{0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0},
{0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0},
{0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0},
{0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0},
{0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0},
{0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0},
{0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0},
{0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0},
{0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0},
{0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0},
{0,1,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2,2,2,2,2,1,1,1,1,1,1,1,1,1,1,1,1,1,0},
{1,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2,2,2,2,2,2,2,1,1,1,1,1,1,1,1,1,1,1,1,1},
{1,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2,2,2,2,2,2,2,1,1,1,1,1,1,1,1,1,1,1,1,1},
{1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2,2,2,2,2,2,2,2,2,1,1,1,1,1,1,1,1,1,1,1,1},
{1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2,2,2,2,2,2,2,2,2,1,1,1,1,1,1,1,1,1,1,1,1},
{1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2,2,2,2,2,2,2,2,2,1,1,1,1,1,1,1,1,1,1,1,1},
{1,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2,2,2,2,2,2,2,1,1,1,1,1,1,1,1,1,1,1,1,1},
{1,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2,2,2,2,2,2,2,1,1,1,1,1,1,1,1,1,1,1,1,1},
{0,1,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2,2,2,2,2,1,1,1,1,1,1,1,1,1,1,1,1,1,0},
{0,1,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2,2,2,2,2,1,1,1,1,1,1,1,1,1,1,1,1,1,0},
{0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0},
{0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0},
{0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0},
{0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0},
{0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0},
{0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0},
{0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0},
{0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0},
{0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0},
{0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0},
{0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0},
{0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0},
{0,0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0},
{0,0,0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0},
{0,0,0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0},
{0,0,0,0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0},
{0,0,0,0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0},
{0,0,0,0,0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0},
{0,0,0,0,0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0},
{0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0},
{0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0},
{0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
{0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
{0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
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};
}