Add support for creating Leaflet layers.

wicket-leaflet.src.js

@@ -0,0 +1,61 @@
+Wkt.Wkt.prototype.isRectangle = false;
+
+Wkt.Wkt.prototype.construct = {
+    point: function (config, component) {
+        var coord = component || this.components;
+        if (coord instanceof Array) {
+            coord = coord[0];
+        }
+
+        return L.marker(this.coordsToLatLng(coord), config);
+    },
+
+    multipoint: function (config) {
+        var layers = [],
+            coords = this.components,
+            latlng;
+
+        for (var i = 0, len = coords.length; i < len; i++) {
+            layers.push(this.construct.point.call(this, config, coords[i]));
+        }
+
+        return L.featureGroup(layers, config);
+    },
+
+    linestring: function (config, component) {
+        var coords = component || this.components,
+            latlngs = this.coordsToLatLngs(coords);
+
+        return L.polyLine(latlngs);
+    },
+
+    multilinestring: function (config) {
+        var coords = this.components,
+            latlngs = this.coordsToLatLngs(coords, 1);
+
+        return L.multiPolyline(latlngs);
+    },
+
+    polygon: function (config) {
+        var coords = this.components,
+            latlngs = this.coordsToLatLngs(coords, 1);
+        return L.polygon(latlngs);
+    },
+
+    multipolygon: function (config) {
+        var coords = this.components,
+            latlngs = this.coordsToLatLngs(coords, 2);
+
+        return L.multiPolygon(latlngs);
+    }
+};
+
+L.Util.extend(Wkt.Wkt.prototype, {
+    coordsToLatLngs: L.GeoJSON.coordsToLatLngs,
+    coordsToLatLng: function (coords, reverse) {
+        var lat = reverse ? coords.x : coords.y,
+            lng = reverse ? coords.y : coords.x;
+
+        return L.latLng(lat, lng, true);
+    }
+});