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Fixes issue #62. Initial "O m" instruction won't be shown anymore.

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This commit is contained in:
DennisOSRM 2012-02-08 14:58:58 +01:00
parent 0dc77b056a
commit cc91ee1c52
3 changed files with 50 additions and 61 deletions
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46
DataStructures/TurnInstructions.h
View File

@ -40,8 +40,9 @@ struct TurnInstructionsClass {
const static short EnterRoundAbout = 11; const static short EnterRoundAbout = 11;
const static short LeaveRoundAbout = 12; const static short LeaveRoundAbout = 12;
const static short StayOnRoundAbout = 13; const static short StayOnRoundAbout = 13;
const static short StartAtEndOfStreet = 14;
std::string TurnStrings[14]; std::string TurnStrings[15];
std::string Ordinals[11]; std::string Ordinals[11];
//This is a hack until c++0x is available enough to use initializer lists. //This is a hack until c++0x is available enough to use initializer lists.
@ -60,6 +61,7 @@ struct TurnInstructionsClass {
TurnStrings[11] = "Enter round-about"; TurnStrings[11] = "Enter round-about";
TurnStrings[12] = "Leave round-about"; TurnStrings[12] = "Leave round-about";
TurnStrings[13] = "Stay on round-about"; TurnStrings[13] = "Stay on round-about";
TurnStrings[14] = "Start";
Ordinals[0] = "zeroth"; Ordinals[0] = "zeroth";
Ordinals[1] = "first"; Ordinals[1] = "first";
@ -105,48 +107,6 @@ struct TurnInstructionsClass {
return true; return true;
} }
// static inline void getDirectionOfInstruction(double angle, DirectionOfInstruction & dirInst) {
// if(angle >= 23 && angle < 67) {
// dirInst.direction = "southeast";
// dirInst.shortDirection = "SE";
// return;
// }
// if(angle >= 67 && angle < 113) {
// dirInst.direction = "south";
// dirInst.shortDirection = "S";
// return;
// }
// if(angle >= 113 && angle < 158) {
// dirInst.direction = "southwest";
// dirInst.shortDirection = "SW";
// return;
// }
// if(angle >= 158 && angle < 202) {
// dirInst.direction = "west";
// dirInst.shortDirection = "W";
// return;
// }
// if(angle >= 202 && angle < 248) {
// dirInst.direction = "northwest";
// dirInst.shortDirection = "NW";
// return;
// }
// if(angle >= 248 && angle < 292) {
// dirInst.direction = "north";
// dirInst.shortDirection = "N";
// return;
// }
// if(angle >= 292 && angle < 336) {
// dirInst.direction = "northeast";
// dirInst.shortDirection = "NE";
// return;
// }
// dirInst.direction = "East";
// dirInst.shortDirection = "E";
// return;
// }
//
}; };
static TurnInstructionsClass TurnInstructions; static TurnInstructionsClass TurnInstructions;

4
Descriptors/DescriptionFactory.cpp
View File

@ -94,6 +94,10 @@ unsigned DescriptionFactory::Run(const unsigned zoomLevel) {
indexOfSegmentBegin = i; indexOfSegmentBegin = i;
} }
} }
if(pathDescription[0].length == 0){
INFO("Start at End of street");
pathDescription[0].turnInstruction = 14;
}
//Generalize poly line //Generalize poly line
dp.Run(pathDescription, zoomLevel); dp.Run(pathDescription, zoomLevel);

53
Docs/WebFrontend/Route.js
View File

@ -29,7 +29,6 @@
//====================== //======================
// OBJECTS // OBJECTS
//Map //Map
//var HOST_ROUTING_URL = 'http://localhost:5000/viaroute';
var HOST_ROUTING_URL = 'http://routingdemo.geofabrik.de/route-via/'; var HOST_ROUTING_URL = 'http://routingdemo.geofabrik.de/route-via/';
var HOST_WEBSITE = 'http://map.project-osrm.org/';//location.host var HOST_WEBSITE = 'http://map.project-osrm.org/';//location.host
@ -100,7 +99,9 @@ function reroute() {
*/ */
function showResultsDragRoute(response) { function showResultsDragRoute(response) {
   if (response) {    if (response) {
    //Display Route     showRouteGeometry(response);    }     //Display Route
    showRouteGeometry(response);
   }
  markersLayer.clearMarkers();   markersLayer.clearMarkers();
   ISCALCULATING = false;    ISCALCULATING = false;
} }
@ -149,16 +150,32 @@ function showResultsRoute(response) {
       //Show Route Instructions        //Show Route Instructions
        output += '<table>';         output += '<table>';
       lengthOfArray = response.route_instructions.length;        lengthOfArray = response.route_instructions.length;
for (i = 0; i < lengthOfArray; i++) {
       var rowstyle='routeInstructionsEven';
       var indexPos = response.route_instructions[0][3];
var point = allRoutePoints[indexPos];
//Hack to suppress output of initial "0m" instruction
output += '<tr class="'+rowstyle+'"><td align="right" valign="top"><span class="routeSummarybold">1.</span></td><td class="'+rowstyle+'"><a href="#" class="nolinkStyle" onclick="setMapCenter(new OpenLayers.LonLat('+point.x+','+point.y+'));">'+response.route_instructions[0][0]+' on '+response.route_instructions[0][1];
if(response.route_instructions[0][2] != 0)
output += ' for '+getDistanceWithUnit(response.route_instructions[0][2]);
    output += '</a></td></tr>';
for (i = 1; i < lengthOfArray; i++) {
//console.log(response.route_instructions[i]); //console.log(response.route_instructions[i]);
        //odd or even ?         //odd or even ?
        var rowstyle='routeInstructionsOdd';         if(i%2==0){
        if(i%2==0){ rowstyle='routeInstructionsEven'; } rowstyle='routeInstructionsEven';
} else {
rowstyle='routeInstructionsOdd';
}
           var indexPos = response.route_instructions[i][3];            indexPos = response.route_instructions[i][3];
//console.log('setting : ' + response.route_instructions[i] + ' at ' + allRoutePoints[indexPos]); //console.log('setting : ' + response.route_instructions[i] + ' at ' + allRoutePoints[indexPos]);
var point = allRoutePoints[indexPos]; point = allRoutePoints[indexPos];
                   output += '<tr class="'+rowstyle+'"><td align="right" valign="top"><span class="routeSummarybold">'+(i+1)+'.</span></td><td class="'+rowstyle+'"><a href="#" class="nolinkStyle" onclick="setMapCenter(new OpenLayers.LonLat('+point.x+','+point.y+'));">'+response.route_instructions[i][0]+' on '+response.route_instructions[i][1]+' for '+getDistanceWithUnit(response.route_instructions[i][2])+'</a></td></tr>';        }        
           output += '<tr class="'+rowstyle+'"><td align="right" valign="top"><span class="routeSummarybold">'+(i+1)+'.</span></td><td class="'+rowstyle+'"><a href="#" class="nolinkStyle" onclick="setMapCenter(new OpenLayers.LonLat('+point.x+','+point.y+'));">'+response.route_instructions[i][0]+' on '+response.route_instructions[i][1]+' for '+getDistanceWithUnit(response.route_instructions[i][2])+'</a></td></tr>';
       }
var rowstyle='routeInstructionsOdd'; var rowstyle='routeInstructionsOdd';
      if(i%2==0){ rowstyle='routeInstructionsEven'; }       if(i%2==0){ rowstyle='routeInstructionsEven'; }
if( lengthOfArray > 0) { if( lengthOfArray > 0) {
@ -168,7 +185,8 @@ function showResultsRoute(response) {
output += '</table>'; output += '</table>';
       //alert(vectorLayerRoute.features[0].geometry.getVertices());        //alert(vectorLayerRoute.features[0].geometry.getVertices());
               
       document.getElementById('information').innerHTML = output;    ISCALCULATING = false;        document.getElementById('information').innerHTML = output;
   ISCALCULATING = false;
ISCALCULATINGVIA = false; ISCALCULATINGVIA = false;
   }    }
} }
@ -228,8 +246,10 @@ function showRouteGeometry(response) {
* showNoNameStreets()-Function to show route result * showNoNameStreets()-Function to show route result
*/ */
function showNoNameStreets(response) { function showNoNameStreets(response) {
   if (response) {     allRoutePoints.length = 0;    if (response) {
    vectorLayerRoute.removeFeatures(vectorLayerRoute.features);       // now with compression of the route geometry     allRoutePoints.length = 0;
    vectorLayerRoute.removeFeatures(vectorLayerRoute.features);
      // now with compression of the route geometry
       var geometry = decodeRouteGeometry(response.route_geometry, 5);        var geometry = decodeRouteGeometry(response.route_geometry, 5);
      var lengthOfArray = geometry.length;       var lengthOfArray = geometry.length;
       var points = [];        var points = [];
@ -243,7 +263,8 @@ function showNoNameStreets(response) {
        var indexPos = response.route_instructions[i][3];         var indexPos = response.route_instructions[i][3];
        var streetName = response.route_instructions[i][1];         var streetName = response.route_instructions[i][1];
if(streetName == ''){ colors[indexPos] = "#FF00FF"; } if(streetName == ''){ colors[indexPos] = "#FF00FF"; }
else{ colors[indexPos] = "#0033ff"; }         } else{ colors[indexPos] = "#0033ff"; }
        }
       }        }
//delete any previously displayed via route //delete any previously displayed via route
@ -252,7 +273,10 @@ function showNoNameStreets(response) {
               
       //Create Route Layer for Display        //Create Route Layer for Display
       var color = "#0033ff";        var color = "#0033ff";
       var changeColor = false;        for (var i = 0; i < lengthOfArray; i++) {            var point = new OpenLayers.Geometry.Point(geometry[i][1], geometry[i][0]).transform(EPSG_4326, EPSG_900913);            points.push(point);        var changeColor = false;
       for (var i = 0; i < lengthOfArray; i++) {
           var point = new OpenLayers.Geometry.Point(geometry[i][1], geometry[i][0]).transform(EPSG_4326, EPSG_900913);
           points.push(point);
           allRoutePoints.push(point);            allRoutePoints.push(point);
           if(colors[i] != undefined){ changeColor=true;}            if(colors[i] != undefined){ changeColor=true;}
@ -269,7 +293,8 @@ function showNoNameStreets(response) {
if(colors[i] != undefined){ color = colors[i]; } if(colors[i] != undefined){ color = colors[i]; }
changeColor=false; changeColor=false;
}        } }
       }
  }   }
} }