Initial Commit

PointMarkers/RectElementPointMarker.cs

@@ -0,0 +1,50 @@
+using System;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Shapes;
+
+namespace Microsoft.Research.DynamicDataDisplay.PointMarkers
+{
+    /// <summary>Adds Circle element at every point of graph</summary>
+	public class RectElementPointMarker : ShapeElementPointMarker {
+        
+        public override UIElement CreateMarker()
+        {
+            Rectangle result = new Rectangle();
+            result.Width = Size;
+            result.Height = Size;
+            result.Stroke = Brush;
+			result.Fill = Fill;
+            if (!String.IsNullOrEmpty(ToolTipText))
+            {
+                ToolTip tt = new ToolTip();
+                tt.Content = ToolTipText;
+                result.ToolTip = tt;
+            }
+            return result;
+        }
+
+        public override void SetMarkerProperties(UIElement marker)
+        {
+            Rectangle rect = (Rectangle)marker;
+
+            rect.Width = Size;
+            rect.Height = Size;
+            rect.Stroke = Brush;
+            rect.Fill = Fill;
+
+            if (!String.IsNullOrEmpty(ToolTipText))
+            {
+                ToolTip tt = new ToolTip();
+                tt.Content = ToolTipText;
+                rect.ToolTip = tt;
+            }
+        }
+
+        public override void SetPosition(UIElement marker, Point screenPoint)
+        {
+            Canvas.SetLeft(marker, screenPoint.X - Size / 2);
+            Canvas.SetTop(marker, screenPoint.Y - Size / 2);
+        }
+	}
+}