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Merge pull request #197 from alexey-pelykh/osrmIntegration

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Added OSRM usage
This commit is contained in:
Pavol Zibrita 2012-03-18 15:54:31 -07:00
commit a2841587bb
4 changed files with 179 additions and 8 deletions
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8
DataExtractionOSM/src/net/osmand/swing/DataExtractionSettings.java
View file

@ -172,6 +172,14 @@ public class DataExtractionSettings {
preferences.put("cityAdminLevel", s);
}
public String getOsrmServerAddress(){
return preferences.get("osrmServerAddress", "http://127.0.0.1:5000");
}
public void setOsrmServerAddress(String s){
preferences.put("osrmServerAddress", s);
}
public boolean isSupressWarningsForDuplicatedId(){
return preferences.getBoolean("supress_duplicated_id", true);
}

153
DataExtractionOSM/src/net/osmand/swing/MapRouterLayer.java
View file

@ -45,6 +45,10 @@ import org.w3c.dom.NodeList;
import org.xml.sax.InputSource;
import org.xml.sax.SAXException;
import org.json.JSONException;
import org.json.JSONObject;
import org.json.JSONTokener;
public class MapRouterLayer implements MapPanelLayer {
@ -102,7 +106,7 @@ public class MapRouterLayer implements MapPanelLayer {
}
};
menu.add(end);
Action route = new AbstractAction("Calculate YOURS route") {
Action route_YOURS = new AbstractAction("Calculate YOURS route") {
private static final long serialVersionUID = 507156107455281238L;
@Override
@ -110,7 +114,7 @@ public class MapRouterLayer implements MapPanelLayer {
new Thread(){
@Override
public void run() {
List<Way> ways = route(startRoute, endRoute);
List<Way> ways = route_YOURS(startRoute, endRoute);
DataTileManager<Way> points = new DataTileManager<Way>();
points.setZoom(11);
for(Way w : ways){
@ -122,8 +126,8 @@ public class MapRouterLayer implements MapPanelLayer {
}.start();
}
};
menu.add(route);
Action altroute = new AbstractAction("Calculate CloudMade route") {
menu.add(route_YOURS);
Action route_CloudMate = new AbstractAction("Calculate CloudMade route") {
private static final long serialVersionUID = 507156107455281238L;
@Override
@ -131,7 +135,7 @@ public class MapRouterLayer implements MapPanelLayer {
new Thread() {
@Override
public void run() {
List<Way> ways = alternateRoute(startRoute, endRoute);
List<Way> ways = route_CloudMate(startRoute, endRoute);
DataTileManager<Way> points = new DataTileManager<Way>();
points.setZoom(11);
for (Way w : ways) {
@ -143,7 +147,28 @@ public class MapRouterLayer implements MapPanelLayer {
}.start();
}
};
menu.add(altroute);
menu.add(route_CloudMate);
Action route_OSRM = new AbstractAction("Calculate OSRM route") {
private static final long serialVersionUID = 2292361745482584520L;
@Override
public void actionPerformed(ActionEvent e) {
new Thread() {
@Override
public void run() {
List<Way> ways = route_OSRM(startRoute, endRoute);
DataTileManager<Way> points = new DataTileManager<Way>();
points.setZoom(11);
for (Way w : ways) {
LatLon n = w.getLatLon();
points.registerObject(n.getLatitude(), n.getLongitude(), w);
}
map.setPoints(points);
}
}.start();
}
};
menu.add(route_OSRM);
Action selfRoute = new AbstractAction("Calculate OsmAnd route") {
private static final long serialVersionUID = 507156107455281238L;
@ -186,7 +211,7 @@ public class MapRouterLayer implements MapPanelLayer {
// 5. max_heigtht, max_width, min_speed, ...
// 6. incline ?
public static List<Way> route(LatLon start, LatLon end){
public static List<Way> route_YOURS(LatLon start, LatLon end){
List<Way> res = new ArrayList<Way>();
long time = System.currentTimeMillis();
System.out.println("Route from " + start + " to " + end);
@ -258,7 +283,7 @@ public class MapRouterLayer implements MapPanelLayer {
public List<Way> alternateRoute(LatLon start, LatLon end) {
public List<Way> route_CloudMate(LatLon start, LatLon end) {
List<Way> res = new ArrayList<Way>();
long time = System.currentTimeMillis();
System.out.println("Cloud made route from " + start + " to " + end);
@ -333,6 +358,118 @@ public class MapRouterLayer implements MapPanelLayer {
return res;
}
private static Double[] decodeGooglePolylinesFlow(String encodedData) {
final List<Double> decodedValues = new ArrayList<Double>();
int rawDecodedValue = 0;
int carriage = 0;
for (int x = 0, xx = encodedData.length(); x < xx; ++x) {
int i = encodedData.charAt(x);
i -= 63;
int _5_bits = i << (32 - 5) >>> (32 - 5);
rawDecodedValue |= _5_bits << carriage;
carriage += 5;
boolean isLast = (i & (1 << 5)) == 0;
if (isLast) {
boolean isNegative = (rawDecodedValue & 1) == 1;
rawDecodedValue >>>= 1;
if (isNegative) {
rawDecodedValue = ~rawDecodedValue;
}
decodedValues.add(((double)rawDecodedValue) / 1e5);
carriage = 0;
rawDecodedValue = 0;
}
}
return decodedValues.toArray(new Double[decodedValues.size()]);
}
public static List<Way> route_OSRM(LatLon start, LatLon end){
List<Way> res = new ArrayList<Way>();
long time = System.currentTimeMillis();
System.out.println("Route from " + start + " to " + end);
if (start != null && end != null) {
try {
StringBuilder uri = new StringBuilder();
uri.append(DataExtractionSettings.getSettings().getOsrmServerAddress());
uri.append("/viaroute?");
uri.append("&loc=").append(start.getLatitude()).append(",").append(start.getLongitude());
uri.append("&loc=").append(end.getLatitude()).append(",").append(end.getLongitude());
uri.append("&output=json");
uri.append("&instructions=false");
uri.append("&geomformat=cmp");
URL url = new URL(uri.toString());
URLConnection connection = url.openConnection();
StringBuilder content = new StringBuilder();
BufferedReader reader = new BufferedReader(new InputStreamReader(connection.getInputStream()));
{
String s = null;
boolean fist = true;
while ((s = reader.readLine()) != null) {
if (fist) {
fist = false;
}
content.append(s).append("\n");
}
System.out.println(content);
}
final JSONObject jsonContent = (JSONObject)new JSONTokener(content.toString()).nextValue();
// Encoded as https://developers.google.com/maps/documentation/utilities/polylinealgorithm
final String routeGeometry = jsonContent.getString("route_geometry");
final Double[] route = decodeGooglePolylinesFlow(routeGeometry);
double latitude = 0.0;
double longitude = 0.0;
Way w = new Way(-1);
for(int routePointIdx = 0; routePointIdx < route.length / 2; routePointIdx++) {
latitude += route[routePointIdx * 2 + 0];
longitude += route[routePointIdx * 2 + 1];
w.addNode(new net.osmand.osm.Node(latitude, longitude, -1));
}
if (!w.getNodes().isEmpty()) {
res.add(w);
}
/*DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
DocumentBuilder dom = factory.newDocumentBuilder();
Document doc = dom.parse(new InputSource(new StringReader(content.toString())));
NodeList list = doc.getElementsByTagName("coordinates");
for(int i=0; i<list.getLength(); i++){
Node item = list.item(i);
String str = item.getTextContent();
int st = 0;
int next = 0;
Way w = new Way(-1);
while((next = str.indexOf('\n', st)) != -1){
String coordinate = str.substring(st, next + 1);
int s = coordinate.indexOf(',');
if (s != -1) {
try {
double lon = Double.parseDouble(coordinate.substring(0, s));
double lat = Double.parseDouble(coordinate.substring(s + 1));
w.addNode(new net.osmand.osm.Node(lat, lon, -1));
} catch (NumberFormatException e) {
}
}
st = next + 1;
}
if(!w.getNodes().isEmpty()){
res.add(w);
}
}*/
} catch (IOException e) {
ExceptionHandler.handle(e);
} catch (JSONException e) {
ExceptionHandler.handle(e);
}
System.out.println("Finding routes " + res.size() + " " + (System.currentTimeMillis() - time) + " ms");
}
return res;
}
public List<Way> selfRoute(LatLon start, LatLon end) {
List<Way> res = new ArrayList<Way>();
long time = System.currentTimeMillis();

25
DataExtractionOSM/src/net/osmand/swing/OsmExtractionPreferencesDialog.java
View file

@ -33,6 +33,7 @@ public class OsmExtractionPreferencesDialog extends JDialog {
private JTextField mapZooms;
private JTextField lineSmoothness;
private JTextField cityAdminLevel;
private JTextField osrmServerAddress;
private JTextField renderingTypesFile;
private JTextField pathToObfRoutingFile;
@ -143,6 +144,27 @@ public class OsmExtractionPreferencesDialog extends JDialog {
constr.gridx = 1;
constr.gridy = 2;
l.setConstraints(cityAdminLevel, constr);
label = new JLabel(Messages.getString("OsmExtractionPreferencesDialog.OSRM.SERVER.ADDRESS"));
panel.add(label);
constr = new GridBagConstraints();
constr.ipadx = 5;
constr.gridx = 0;
constr.gridy = 3;
constr.anchor = GridBagConstraints.WEST;
l.setConstraints(label, constr);
osrmServerAddress = new JTextField();
osrmServerAddress.setText(DataExtractionSettings.getSettings().getOsrmServerAddress());
panel.add(osrmServerAddress);
constr = new GridBagConstraints();
constr.weightx = 1;
constr.fill = GridBagConstraints.HORIZONTAL;
constr.ipadx = 5;
constr.gridx = 1;
constr.gridy = 3;
l.setConstraints(osrmServerAddress, constr);
// supressWarning = new JCheckBox();
// supressWarning.setText(Messages.getString("OsmExtractionPreferencesDialog.DUPLICATED.ID")); //$NON-NLS-1$
@ -314,6 +336,9 @@ public class OsmExtractionPreferencesDialog extends JDialog {
if(!settings.getCityAdminLevel().equals(cityAdminLevel.getText())){
settings.setCityAdminLevel(cityAdminLevel.getText());
}
if(!settings.getOsrmServerAddress().equals(osrmServerAddress.getText())){
settings.setOsrmServerAddress(osrmServerAddress.getText());
}
// if(settings.isSupressWarningsForDuplicatedId() != supressWarning.isSelected()){
// settings.setSupressWarningsForDuplicatedId (supressWarning.isSelected());
// }

1
DataExtractionOSM/src/net/osmand/swing/swing_messages.properties
View file

@ -38,6 +38,7 @@ OsmExtractionPreferencesDialog.INTERNET.TO.DOWNLOAD.FILES=Use internet to downlo
OsmExtractionPreferencesDialog.LOAD.WHOLE.OSM=Load whole osm info (to save valid osm file - use in JOSM...)
OsmExtractionPreferencesDialog.NAME.SUFFIXES=Street name suffixes (av., avenue)
OsmExtractionPreferencesDialog.NORMALIZE.STREETS=Normalizing streets
OsmExtractionPreferencesDialog.OSRM.SERVER.ADDRESS=OSRM server address and port
OsmExtractionPreferencesDialog.OK=OK
OsmExtractionPreferencesDialog.PREFERENCES=Preferences
OsmExtractionPreferencesDialog.CANCEL=Cancel