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L.Control.Zoom = L.Class.extend({
onAdd: function(map) {
this._map = map;
this._container = L.DomUtil.create('div', 'leaflet-control-zoom');
this._zoomInButton = this._createButton(
'Zoom in', 'leaflet-control-zoom-in', this._map.zoomIn, this._map);
this._zoomOutButton = this._createButton(
'Zoom out', 'leaflet-control-zoom-out', this._map.zoomOut, this._map);
this._container.appendChild(this._zoomInButton);
this._container.appendChild(this._zoomOutButton);
},
getContainer: function() {
return this._container;
},
getPosition: function() {
return L.Control.Position.TOP_LEFT;
},
_createButton: function(title, className, fn, context) {
var link = document.createElement('a');
link.href = '#';
link.title = title;
link.className = className;
L.DomEvent.disableClickPropagation(link);
L.DomEvent.addListener(link, 'click', L.DomEvent.preventDefault);
L.DomEvent.addListener(link, 'click', fn, context);
return link;
}
});
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