diff options
Diffstat (limited to 'extlib/leaflet/src/handler/DoubleClickZoom.js')
| -rw-r--r-- | extlib/leaflet/src/handler/DoubleClickZoom.js | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/extlib/leaflet/src/handler/DoubleClickZoom.js b/extlib/leaflet/src/handler/DoubleClickZoom.js new file mode 100644 index 00000000..121a5e20 --- /dev/null +++ b/extlib/leaflet/src/handler/DoubleClickZoom.js @@ -0,0 +1,21 @@ +/*
+ * L.Handler.DoubleClickZoom is used internally by L.Map to add double-click zooming.
+ */
+
+L.Handler.DoubleClickZoom = L.Handler.extend({
+ enable: function() {
+ if (this._enabled) { return; }
+ this._map.on('dblclick', this._onDoubleClick, this._map);
+ this._enabled = true;
+ },
+
+ disable: function() {
+ if (!this._enabled) { return; }
+ this._map.off('dblclick', this._onDoubleClick, this._map);
+ this._enabled = false;
+ },
+
+ _onDoubleClick: function(e) {
+ this.setView(e.latlng, this._zoom + 1);
+ }
+});
\ No newline at end of file |