Initial Commit

Charts/Shapes/HorizontalRange.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Windows.Media;
+using System.Windows;
+using Microsoft.Research.DynamicDataDisplay;
+
+namespace Microsoft.Research.DynamicDataDisplay.Charts
+{
+	/// <summary>
+	/// Paints horizontal filled and outlined range in viewport coordinates.
+	/// </summary>
+	public sealed class HorizontalRange : RangeHighlight
+	{
+		protected override void UpdateUIRepresentationCore()
+		{
+			var transform = Plotter.Viewport.Transform;
+			DataRect visible = Plotter.Viewport.Visible;
+
+			Point p1_left = new Point(visible.XMin, Value1).DataToScreen(transform);
+			Point p1_right = new Point(visible.XMax, Value1).DataToScreen(transform);
+			Point p2_left = new Point(visible.XMin, Value2).DataToScreen(transform);
+			Point p2_right = new Point(visible.XMax, Value2).DataToScreen(transform);
+
+			LineGeometry1.StartPoint = p1_left;
+			LineGeometry1.EndPoint = p1_right;
+
+			LineGeometry2.StartPoint = p2_left;
+			LineGeometry2.EndPoint = p2_right;
+
+			RectGeometry.Rect = new Rect(p1_left, p2_right);
+		}
+	}
+}