add some comments to c3nav.js
@@ -396,6 +396,7 @@ c3nav = {
});
},
update_map_locations: function () {
+ // update locations markers on the map
var $origin = $('#origin-input'),
$destination = $('#destination-input'),
single = !$('main').is('[data-view^=route]'),
@@ -412,6 +413,7 @@ c3nav = {
c3nav._locationLayerBounds = bounds;
},
fly_to_bounds: function() {
+ // fly to the bounds of the current overlays
var level = c3nav._levelControl.currentLevel,
bounds = null;
@@ -435,6 +437,7 @@ c3nav = {
}
},
_add_map_padding: function(options, topleft, bottomright) {
+ // add padding information for the current ui layout to fitBoudns options
var left = 0,
top = (left === 0) ? $('#search').height()+10 : 10;
options[topleft] = L.point(left+13, top+41);
@@ -442,6 +445,7 @@ c3nav = {
return options;
},
_add_location_to_map: function(location, icon) {
+ // add a location to the map as a marker
if (location.locations !== undefined) {
var bounds = {};
for (var i=0; i<location.locations.length; i++) {
