add some comments

This commit is contained in:
Laura Klünder 2017-10-27 12:35:59 +02:00
parent bef30efeb7
commit 8397c4100e

View file

@ -12,6 +12,7 @@ c3nav = {
c3nav.bounds = JSON.parse($map.attr('data-bounds'));
c3nav.levels = JSON.parse($map.attr('data-levels'));
// create leaflet map
c3nav.map = L.map('map', {
renderer: L.svg({padding: 2}),
zoom: 2,
@ -24,8 +25,10 @@ c3nav = {
});
c3nav.map.fitBounds(c3nav.bounds, {padding: [30, 50]});
// setup scale control
L.control.scale({imperial: false}).addTo(c3nav.map);
// setup level control
c3nav._levelControl = new LevelControl().addTo(c3nav.map);
for (var i = c3nav.levels.length - 1; i >= 0; i--) {
var level = c3nav.levels[i];