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);

		}

	}

}