Initial Commit

Charts/Shapes/VerticalRange.cs

@@ -0,0 +1,34 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Windows.Media;
+using System.Windows;
+
+namespace Microsoft.Research.DynamicDataDisplay.Charts
+{
+	/// <summary>
+	/// Paints vertical filled and outlined range in viewport coordinates.
+	/// </summary>
+	public sealed class VerticalRange : RangeHighlight
+	{
+		protected override void UpdateUIRepresentationCore()
+		{
+			var transform = Plotter.Viewport.Transform;
+			DataRect visible = Plotter.Viewport.Visible;
+
+			Point p1_top = new Point(Value1, visible.YMin).DataToScreen(transform);
+			Point p1_bottom = new Point(Value1, visible.YMax).DataToScreen(transform);
+			Point p2_top = new Point(Value2, visible.YMin).DataToScreen(transform);
+			Point p2_bottom = new Point(Value2, visible.YMax).DataToScreen(transform);
+
+			LineGeometry1.StartPoint = p1_top;
+			LineGeometry1.EndPoint = p1_bottom;
+
+			LineGeometry2.StartPoint = p2_top;
+			LineGeometry2.EndPoint = p2_bottom;
+
+			RectGeometry.Rect = new Rect(p1_top, p2_bottom);
+		}
+	}
+}