Initial Commit

PointMarkers/CirclePointMarker.cs

@@ -0,0 +1,14 @@
+using System.Windows;
+using System.Windows.Media;
+
+namespace Microsoft.Research.DynamicDataDisplay.PointMarkers
+{
+    /// <summary>Renders circle around each point of graph</summary>
+	public class CirclePointMarker : ShapePointMarker {
+
+        public override void Render(DrawingContext dc, Point screenPoint) {
+			dc.DrawEllipse(Fill, Pen, screenPoint, Size / 2, Size / 2);
+		}
+	}
+
+}