Initial Commit

Common/Auxiliary/IPointCollectionExtensions.cs

@@ -0,0 +1,21 @@
+using System.Collections.Generic;
+using System.Windows;
+
+namespace Microsoft.Research.DynamicDataDisplay
+{
+	public static class IPointCollectionExtensions
+	{
+		public static DataRect GetBounds(this IEnumerable<Point> points)
+		{
+			return BoundsHelper.GetViewportBounds(points);
+		}
+
+		public static IEnumerable<Point> Skip(this IList<Point> points, int skipCount)
+		{
+			for (int i = skipCount; i < points.Count; i++)
+			{
+				yield return points[i];
+			}
+		}
+	}
+}