Sha256: 2c3f0f202803ab9c5d1005be776c018357c941543eb67d2981ac3481405a8cfc
Contents?: true
Size: 1.51 KB
Versions: 8
Compression:
Stored size: 1.51 KB
Contents
/*
* L.Handler.MarkerDrag is used internally by L.Marker to make the markers draggable.
*/
L.Handler.MarkerDrag = L.Handler.extend({
initialize: function (marker) {
this._marker = marker;
},
addHooks: function () {
var icon = this._marker._icon;
if (!this._draggable) {
this._draggable = new L.Draggable(icon, icon);
}
this._draggable
.on('dragstart', this._onDragStart, this)
.on('drag', this._onDrag, this)
.on('dragend', this._onDragEnd, this);
this._draggable.enable();
L.DomUtil.addClass(this._marker._icon, 'leaflet-marker-draggable');
},
removeHooks: function () {
this._draggable
.off('dragstart', this._onDragStart, this)
.off('drag', this._onDrag, this)
.off('dragend', this._onDragEnd, this);
this._draggable.disable();
L.DomUtil.removeClass(this._marker._icon, 'leaflet-marker-draggable');
},
moved: function () {
return this._draggable && this._draggable._moved;
},
_onDragStart: function () {
this._marker
.closePopup()
.fire('movestart')
.fire('dragstart');
},
_onDrag: function () {
var marker = this._marker,
shadow = marker._shadow,
iconPos = L.DomUtil.getPosition(marker._icon),
latlng = marker._map.layerPointToLatLng(iconPos);
// update shadow position
if (shadow) {
L.DomUtil.setPosition(shadow, iconPos);
}
marker._latlng = latlng;
marker
.fire('move', {latlng: latlng})
.fire('drag');
},
_onDragEnd: function (e) {
this._marker
.fire('moveend')
.fire('dragend', e);
}
});
Version data entries
8 entries across 8 versions & 1 rubygems