Leaflet.Routing
Leaflet.Routing is a routing controller for the popular Leaflet mapping
framework. The module provides an intuitive interface for routing paths between
waypoints using any user specified routing service. A demo using the OSM data
can be found
here.
Features
- Route handling interface for Leaflet
- Use your own routing backend, or OSM
Usage
var routing = new L.Routing({
position: 'topright'
,routing: {
router: myRouterFunction
}
,tooltips: {
waypoint: 'Waypoint. Drag to move; Click to remove.',
segment: 'Drag to create a new waypoint'
}
,styles: { // see http://leafletjs.com/reference.html#polyline-options
trailer: {} // drawing line
,track: {} // calculated route result
,nodata: {} // line when no result (error)
}
,snapping: {
layers: [mySnappingLayer]
,sensitivity: 15
,vertexonly: false
}
,shortcut: {
draw: {
enable: 68 // 'd'
,disable: 81 // 'q'
}
}
});
map.addControl(routing);
Enable Drawing
routing.draw(true);
Enable Routing NOT IMPLEMENTED
routing.routing(true);
Enable Snapping NOT IMPLEMETED
routing.snapping(true);
Recalculate the complete route by routing each segment
routing.rerouteAllSegments(callback);
Get first waypoint
var first = routing.getFirst();
Get last waypoint
var last = routing.getLast();
Get all waypoints
var waypointsArray = routing.getWaypoints();
Routing to Polyline
var polyline = routing.toPolyline();
To GeoJSON
var geoJSON3D = routing.toGeoJSON();
var geoJSON2D = routing.toGeoJSON(false);
Load GeoJSON
Load GeoJSON with and without properties.waypoints.
Options
numberwaypointDistance - distance between inserted waypoints for GeoJSON without waypoints.booleanfitBounds - fit map arround loaded GeoJSON.
routing.loadGeoJSON(geojson, [options], function(err) {
if (err) {
console.log(err);
} else {
console.log('Finished loading GeoJSON');
}
});
Events
All events form Leaflet.Routing is prefixed with routing:.
Usage
routing.on('routing:someEvent', function() {
console.log('routing:someEvent triggered');
});
L.Routing Events, Event name, Description, ------------, -------------, routing:draw-start, Fired when drawing mode is started, routing:draw-new, Fired when drawing mode is started for a new route, routing:draw-continue, Fired when drawing mode is started for an existing route, routing:draw-stop, Fired when drawing mode ends, routing:edit-start, Fired when editing mode starts, routing:edit-end, Fired when editing mode ends, ### Waypoint Events, Event name, Description, ------------, -------------, routing:routeWaypointStart, Fired when a new or existing waypoint is created or moved, routing:routeWaypointEnd, Fired when routing is finished for new or moved waypoint, ### Segment Events, Event name, Description, ------------, -------------, routing:rerouteAllSegmentsStart, Fired when rerouting of all segments starts, routing:rerouteAllSegmentsEnd, Fired when rerouting of all segments completes, ## Copyright
Copyright (c) 2014, Den Norske Turistforening
All rights reserved.
Redistribution and use in source and binary forms, with or without modification, are permitted
provided that the following conditions are met:
- Redistributions of source code must retain the above copyright notice, this list of conditions
and the following disclaimer. - Redistributions in binary form must reproduce the above copyright notice, this list of conditions
and the following disclaimer in the documentation and/or other materials provided with the
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