Initial Commit

Charts/Isolines/FastIsolineDisplay.xaml.cs

@@ -0,0 +1,59 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+using Microsoft.Research.DynamicDataDisplay.Charts.Shapes;
+
+namespace Microsoft.Research.DynamicDataDisplay.Charts.Isolines
+{
+	public partial class FastIsolineDisplay : IsolineGraphBase
+	{
+		public FastIsolineDisplay()
+		{
+			InitializeComponent();
+		}
+
+		protected override Panel HostPanel
+		{
+			get
+			{
+				return Plotter2D.CentralGrid;
+			}
+		}
+
+		public override void OnApplyTemplate()
+		{
+			base.OnApplyTemplate();
+
+			var isolineRenderer = (FastIsolineRenderer)Template.FindName("PART_IsolineRenderer", this);
+			//Binding contentBoundsBinding = new Binding { Path = new PropertyPath("(0)", Viewport2D.ContentBoundsProperty), Source = isolineRenderer };
+			//SetBinding(Viewport2D.ContentBoundsProperty, contentBoundsBinding);
+
+			if (isolineRenderer != null)
+			{
+				isolineRenderer.AddHandler(Viewport2D.ContentBoundsChangedEvent, new RoutedEventHandler(OnRendererContentBoundsChanged));
+				UpdateContentBounds(isolineRenderer);
+			}
+		}
+
+		private void OnRendererContentBoundsChanged(object sender, RoutedEventArgs e)
+		{
+			UpdateContentBounds((DependencyObject)sender);
+		}
+
+		private void UpdateContentBounds(DependencyObject source)
+		{
+			var contentBounds = Viewport2D.GetContentBounds(source);
+			Viewport2D.SetContentBounds(this, contentBounds);
+		}
+	}
+}