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improved speed of decoding route geometry

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This commit is contained in:
DennisSchiefer 2012-04-18 16:56:56 +01:00
parent ee7c79641a
commit 5a9a55544b
1 changed files with 2 additions and 6 deletions
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8
WebContent/routing/OSRM.RoutingGeometry.js
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@ -25,11 +25,7 @@ OSRM.RoutingGeometry = {
show: function(response) { show: function(response) {
var geometry = OSRM.RoutingGeometry._decode(response.route_geometry, 5); var geometry = OSRM.RoutingGeometry._decode(response.route_geometry, 5);
var positions = []; OSRM.G.route.showRoute(geometry, OSRM.Route.ROUTE);
for( var i=0, size=geometry.length; i < size; i++)
positions.push( new L.LatLng(geometry[i][0], geometry[i][1]) );
OSRM.G.route.showRoute(positions, OSRM.Route.ROUTE);
}, },
//show route geometry - if there is no route //show route geometry - if there is no route
@ -63,7 +59,7 @@ _decode: function(encoded, precision) {
} while (b >= 0x20); } while (b >= 0x20);
var dlng = ((result & 1) ? ~(result >> 1) : (result >> 1)); var dlng = ((result & 1) ? ~(result >> 1) : (result >> 1));
lng += dlng; lng += dlng;
array.push([lat * precision, lng * precision]); array.push( {lat: lat * precision, lng: lng * precision} );
} }
return array; return array;
} }