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L.Icon = L.Class.extend({
iconUrl: L.ROOT_URL + 'images/marker.png',
shadowUrl: L.ROOT_URL + 'images/marker-shadow.png',
iconSize: new L.Point(25, 41),
shadowSize: new L.Point(41, 41),
iconAnchor: new L.Point(13, 41),
popupAnchor: new L.Point(0, -33),
initialize: function(iconUrl) {
if (iconUrl) {
this.iconUrl = iconUrl;
}
},
createIcon: function() {
return this._createIcon('icon');
},
createShadow: function() {
return this._createIcon('shadow');
},
_createIcon: function(name) {
var size = this[name + 'Size'],
src = this[name + 'Url'],
img = this._createImg(src);
if (!src) { return null; }
img.className = 'leaflet-marker-' + name;
img.style.marginLeft = (-this.iconAnchor.x) + 'px';
img.style.marginTop = (-this.iconAnchor.y) + 'px';
if (size) {
img.style.width = size.x + 'px';
img.style.height = size.y + 'px';
}
return img;
},
_createImg: function(src) {
var el;
if (!L.Browser.ie6) {
el = document.createElement('img');
el.src = src;
} else {
el = document.createElement('div');
el.style.filter = 'progid:DXImageTransform.Microsoft.AlphaImageLoader(src="' + src + '")';
}
return el;
}
});
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