sooo soweit bin ich

also kreiszeichnen geht
dummerweise der kreis ist in atlantik und ich bin in berlin

warum ist das so?
habe doch das selbe angegeben

Circle Test p { width: 500px; } var map, vectorLayer, polygonFeature, selectControl, selectedFeature;
    function init(){
        map = new OpenLayers.Map('map');
        var layer = new OpenLayers.Layer.OSM();
        map.addLayer(layer);
        map.addControl(new OpenLayers.Control.MousePosition());
        map.addControl(new OpenLayers.Control.ScaleLine({bottomOutUnits: "km"}));
        map.setCenter(new OpenLayers.LonLat(13.41,52.52).transform(
           new OpenLayers.Projection("EPSG:4326"), // transform from WGS 1984
           new OpenLayers.Projection("EPSG:900913") // to Spherical Mercator Projection   map.Geometry.Polygon.createRegularPolygon = function(13.41,52.52,10000,20,1)
           ),15);
        vectorLayer = new OpenLayers.Layer.Vector("Circle");

       createCircle(13.41,52.52,111121.21,'#FF0000','#FF0000');
      

      };
             
    /////
    var EARTH_RADIUS_KM     = 6371.0088;
    var EARTH_RADIUS_METERS = EARTH_RADIUS_KM * 1000.0;
            /* degrees to radians */
     function geoRadians(deg){
         return deg * (Math.PI / 180.0);
     };

   /* radians to degrees */
    function geoDegrees(rad){
       return rad * (180.0 / Math.PI);
    };
    
    function createCircle(lat,lng,radiusKM,line,fill){
        var rLat = geoRadians(lat);  // radians
        var rLon = geoRadians(lng);  // radians
        var d    = radiusKM / EARTH_RADIUS_KM;
        var pointList = [];
        for (x = 0; x < 360; x += 5) {
            var xrad = geoRadians(x);// radians
            var tLat = Math.asin(Math.sin(rLat) * Math.cos(d) + Math.cos(rLat) * Math.sin(d) * Math.cos(xrad));
            var tLon = rLon + Math.atan2(Math.sin(xrad) * Math.sin(d) * Math.cos(rLat), Math.cos(d)-Math.sin(rLat) * Math.sin(tLat));
                    Cx = geoDegrees(tLon);
                    Cy = geoDegrees(tLat);
                    var newPoint = new OpenLayers.Geometry.Point(Cx,Cy);
                    pointList.push(newPoint);
       }

      var myStyle = {strokeColor: line, fillColor: fill, fillOpacity: 0.4, strokeWidth: 1, pointRadius: 6, pointerEvents: "visiblePainted"};
               
      pointList.push(pointList[0]);
      var linearRing = new OpenLayers.Geometry.LinearRing(pointList);
      polygonFeature = new OpenLayers.Feature.Vector(new OpenLayers.Geometry.Polygon([linearRing]),null,myStyle);
      map.addLayer(vectorLayer);
      vectorLayer.addFeatures([polygonFeature]);
      };

</script>