public static string shapeMarkersTest() { float[] fdata = new float[] { 10, 30, 75, 40, 15 }; LineChart chart = new LineChart(300, 150); chart.SetTitle("Shape markers test"); chart.SetData(fdata); chart.AddAxis(new ChartAxis(ChartAxisType.Left)); chart.AddAxis(new ChartAxis(ChartAxisType.Bottom)); chart.AddShapeMarker(new ShapeMarker(ShapeMarkerType.Arrow, "FF0000", 0, 0, 5)); chart.AddShapeMarker(new ShapeMarker(ShapeMarkerType.Circle, "00FF00", 0, 1, 15)); chart.AddShapeMarker(new ShapeMarker(ShapeMarkerType.Cross, "0000FF", 0, 2, 15)); chart.AddShapeMarker(new ShapeMarker(ShapeMarkerType.VerticalLine, "FF0000", 0, 3, 2)); return chart.GetUrl(); }