From 7254a8793ae8ed04ec838d76df7edd9f47736b22 Mon Sep 17 00:00:00 2001
From: ClemensF <fischer.clemens@gmail.com>
Date: Wed, 15 May 2013 16:28:57 +0200
Subject: [PATCH] Added comment.

---
 MapControl/MapImageLayer.cs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/MapControl/MapImageLayer.cs b/MapControl/MapImageLayer.cs
index 55cef0c5..46e77f8f 100644
--- a/MapControl/MapImageLayer.cs
+++ b/MapControl/MapImageLayer.cs
@@ -45,6 +45,11 @@ namespace MapControl
             updateTimer.Tick += UpdateImage;
         }
 
+        /// <summary>
+        /// Relative size of the map images in relation to the current viewport size.
+        /// Setting a value greater than one will let MapImageLayer request images that
+        /// are larger than the viewport, in order to support smooth panning. 
+        /// </summary>
         public double RelativeImageSize
         {
             get { return (double)GetValue(RelativeImageSizeProperty); }