X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=src%2FTizen.Maps%2FTizen.Maps%2FPolygon.cs;h=67a606df132c60b8e1f5ab1ce1e4822f1703b5cd;hb=dd26342123b4e3593236272d0f8d010fd7235fa4;hp=1503b63cc35134e46b30f876f03f12c7cd3fe0cb;hpb=9a023d9955188ab46599ffd8d8ea00a374697340;p=platform%2Fcore%2Fcsapi%2Ftizenfx.git

diff --git a/src/Tizen.Maps/Tizen.Maps/Polygon.cs b/src/Tizen.Maps/Tizen.Maps/Polygon.cs
index 1503b63..67a606d 100755
--- a/src/Tizen.Maps/Tizen.Maps/Polygon.cs
+++ b/src/Tizen.Maps/Tizen.Maps/Polygon.cs
@@ -23,9 +23,9 @@ using Color = ElmSharp.Color;
 namespace Tizen.Maps
 {
     /// <summary>
-    /// Polygon map object
+    /// The polygon map object.
     /// </summary>
-    /// <since_tizen>3</since_tizen>
+    /// <since_tizen> 3 </since_tizen>
     public class Polygon : MapObject, IDisposable
     {
         internal Interop.PolygonHandle handle;
@@ -34,9 +34,9 @@ namespace Tizen.Maps
         /// <summary>
         /// Creates a polygon visual object.
         /// </summary>
-        /// <since_tizen>3</since_tizen>
-        /// <param name="coordinates">List of geographical coordinates</param>
-        /// <param name="color">Background color</param>
+        /// <since_tizen> 3 </since_tizen>
+        /// <param name="coordinates">List of geographical coordinates.</param>
+        /// <param name="color">Background color.</param>
         /// <exception cref="ArgumentException">Thrown when input values are invalid.</exception>
         public Polygon(IEnumerable<Geocoordinates> coordinates, Color color) : base()
         {
@@ -51,15 +51,23 @@ namespace Tizen.Maps
         }
 
         /// <summary>
-        /// Adds or removes clicked event handlers.
+        /// Destroy the Polygon object.
         /// </summary>
-        /// <since_tizen>3</since_tizen>
+        ~Polygon()
+        {
+            Dispose(false);
+        }
+
+        /// <summary>
+        /// Adds or removes the clicked event handlers.
+        /// </summary>
+        /// <since_tizen> 3 </since_tizen>
         public event EventHandler Clicked;
 
         /// <summary>
         /// Gets or sets visibility for the polygon.
         /// </summary>
-        /// <since_tizen>3</since_tizen>
+        /// <since_tizen> 3 </since_tizen>
         public override bool IsVisible
         {
             get { return handle.IsVisible; }
@@ -67,9 +75,9 @@ namespace Tizen.Maps
         }
 
         /// <summary>
-        /// Gets or sets a list of geographical coordinates of polygon vertices.
+        /// Gets or sets a list of geographical coordinates for polygon vertices.
         /// </summary>
-        /// <since_tizen>3</since_tizen>
+        /// <since_tizen> 3 </since_tizen>
         public IEnumerable<Geocoordinates> Coordinates
         {
             get
@@ -94,9 +102,9 @@ namespace Tizen.Maps
         }
 
         /// <summary>
-        /// Gets or sets background color to fill the polygon.
+        /// Gets or sets a background color to fill the polygon.
         /// </summary>
-        /// <since_tizen>3</since_tizen>
+        /// <since_tizen> 3 </since_tizen>
         public Color FillColor
         {
             get
@@ -127,23 +135,28 @@ namespace Tizen.Maps
         #region IDisposable Support
         private bool _disposedValue = false;
 
+        /// <summary>
+        /// Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.
+        /// </summary>
+        /// <param name="disposing">If true, managed and unmanaged resources can be disposed, otherwise only unmanaged resources can be disposed.</param>
+        /// <since_tizen> 3 </since_tizen>
         protected virtual void Dispose(bool disposing)
         {
             if (!_disposedValue)
             {
                 if (disposing)
                 {
-                    _coordinateList.Clear();
+                    _coordinateList?.Clear();
                 }
-                handle.Dispose();
+                handle?.Dispose();
                 _disposedValue = true;
             }
         }
 
         /// <summary>
-        /// Releases all resources used by this object.
+        /// Releases all the resources used by this object.
         /// </summary>
-        /// <since_tizen>3</since_tizen>
+        /// <since_tizen> 3 </since_tizen>
         public void Dispose()
         {
             Dispose(true);