99 lines
2.7 KiB
JavaScript
99 lines
2.7 KiB
JavaScript
/*
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU AFFERO General Public License as published by
|
|
the Free Software Foundation; either version 3 of the License, or
|
|
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 General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Affero General Public License
|
|
along with this program; if not, write to the Free Software
|
|
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
or see http://www.gnu.org/licenses/agpl.txt.
|
|
*/
|
|
|
|
// OSRM routes
|
|
// [drawing of all types of route geometry]
|
|
|
|
|
|
// simple route class (wraps Leaflet Polyline)
|
|
OSRM.SimpleRoute = function (label, style) {
|
|
this.label = (label ? label : "route");
|
|
this.route = new L.DashedPolyline();
|
|
this.route.setLatLngs( [] );
|
|
if(style) this.route.setStyle( style );
|
|
|
|
this.shown = false;
|
|
};
|
|
OSRM.extend( OSRM.SimpleRoute,{
|
|
show: function() {
|
|
OSRM.G.map.addLayer(this.route);
|
|
this.shown = true;
|
|
},
|
|
hide: function() {
|
|
OSRM.G.map.removeLayer(this.route);
|
|
this.shown = false;
|
|
},
|
|
isShown: function() {
|
|
return this.shown;
|
|
},
|
|
getPoints: function() {
|
|
return this.route._originalPoints;
|
|
},
|
|
getPositions: function() {
|
|
return this.route.getLatLngs();
|
|
},
|
|
setPositions: function(positions) {
|
|
this.route.setLatLngs( positions );
|
|
},
|
|
setStyle: function(style) {
|
|
this.route.setStyle(style);
|
|
},
|
|
centerView: function() {
|
|
var bounds = new L.LatLngBounds( this.getPositions() );
|
|
OSRM.g.map.fitBoundsUI( bounds );
|
|
},
|
|
toString: function() {
|
|
return "OSRM.Route("+ this.label + ", " + this.route.getLatLngs().length + " points)";
|
|
}
|
|
});
|
|
|
|
|
|
// multiroute class (wraps Leaflet LayerGroup to hold several disjoint routes)
|
|
OSRM.MultiRoute = function (label) {
|
|
this.label = (label ? label : "multiroute");
|
|
this.route = new L.LayerGroup();
|
|
|
|
this.shown = false;
|
|
};
|
|
OSRM.extend( OSRM.MultiRoute,{
|
|
show: function() {
|
|
OSRM.G.map.addLayer(this.route);
|
|
this.shown = true;
|
|
},
|
|
hide: function() {
|
|
OSRM.G.map.removeLayer(this.route);
|
|
this.shown = false;
|
|
},
|
|
isShown: function() {
|
|
return this.shown;
|
|
},
|
|
addRoute: function(positions) {
|
|
var line = new L.DashedPolyline( positions );
|
|
line.on('click', function(e) { OSRM.G.route.fire('click',e); });
|
|
this.route.addLayer( line );
|
|
},
|
|
clearRoutes: function() {
|
|
this.route.clearLayers();
|
|
},
|
|
setStyle: function(style) {
|
|
this.route.invoke('setStyle', style);
|
|
},
|
|
toString: function() {
|
|
return "OSRM.MultiRoute("+ this.label + ")";
|
|
}
|
|
});
|