source: branches/HeuristicLab.Problems.GrammaticalOptimization/DynamicDataDisplay/Charts/Shapes/VerticalRange.cs @ 12747

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);
    }
  }
}