-function getMapLayers(map) {
- var layerConfig = '';
- for (var i in map._layers) { // TODO: map.eachLayer
- var layer = map._layers[i];
- if (layer.options && layer.options.code) {
- layerConfig += layer.options.code;
- }
- }
- return layerConfig;
-}
-
-// generate a cookie-safe string of map state
-function cookieContent(map) {
- var center = map.getCenter().wrap();
- return [center.lng, center.lat, map.getZoom(), getMapLayers(map)].join('|');
-}