Index: src/Common/SharpMap/Editors/TrackerSymbolHelper.cs
===================================================================
diff -u -r8f6ae890fed8e8eae3a32f9c0498a10f82e0ddf9 -r5fc71a385897af92ccb092f2f969b5709afab85a
--- src/Common/SharpMap/Editors/TrackerSymbolHelper.cs	(.../TrackerSymbolHelper.cs)	(revision 8f6ae890fed8e8eae3a32f9c0498a10f82e0ddf9)
+++ src/Common/SharpMap/Editors/TrackerSymbolHelper.cs	(.../TrackerSymbolHelper.cs)	(revision 5fc71a385897af92ccb092f2f969b5709afab85a)
@@ -89,40 +89,49 @@
                 this.width = width;
                 this.height = height;
                 penString = pen.Color.ToString();
-                brushString = brush is SolidBrush ? ((SolidBrush)brush).Color.ToString() : brush.ToString();
+                brushString = brush is SolidBrush ? ((SolidBrush) brush).Color.ToString() : brush.ToString();
             }
 
-            private bool Equals(TrackerSymbolHelperArgumentKey other)
-            {
-                return totalWidth == other.totalWidth &&
-                       totaHeight == other.totaHeight &&
-                       width == other.width &&
-                       height == other.height &&
-                       string.Equals(penString, other.penString) &&
-                       string.Equals(brushString, other.brushString);
-            }
-
             public override bool Equals(object obj)
             {
-                if (ReferenceEquals(null, obj)) return false;
-                if (ReferenceEquals(this, obj)) return true;
-                if (obj.GetType() != this.GetType()) return false;
-                return Equals((TrackerSymbolHelperArgumentKey)obj);
+                if (ReferenceEquals(null, obj))
+                {
+                    return false;
+                }
+                if (ReferenceEquals(this, obj))
+                {
+                    return true;
+                }
+                if (obj.GetType() != GetType())
+                {
+                    return false;
+                }
+                return Equals((TrackerSymbolHelperArgumentKey) obj);
             }
 
             public override int GetHashCode()
             {
                 unchecked
                 {
                     var hashCode = totalWidth;
-                    hashCode = (hashCode * 397) ^ totaHeight;
-                    hashCode = (hashCode * 397) ^ width;
-                    hashCode = (hashCode * 397) ^ height;
-                    hashCode = (hashCode * 397) ^ (penString != null ? penString.GetHashCode() : 0);
-                    hashCode = (hashCode * 397) ^ (brushString != null ? brushString.GetHashCode() : 0);
+                    hashCode = (hashCode*397) ^ totaHeight;
+                    hashCode = (hashCode*397) ^ width;
+                    hashCode = (hashCode*397) ^ height;
+                    hashCode = (hashCode*397) ^ (penString != null ? penString.GetHashCode() : 0);
+                    hashCode = (hashCode*397) ^ (brushString != null ? brushString.GetHashCode() : 0);
                     return hashCode;
                 }
             }
+
+            private bool Equals(TrackerSymbolHelperArgumentKey other)
+            {
+                return totalWidth == other.totalWidth &&
+                       totaHeight == other.totaHeight &&
+                       width == other.width &&
+                       height == other.height &&
+                       string.Equals(penString, other.penString) &&
+                       string.Equals(brushString, other.brushString);
+            }
         }
     }
-}
+}
\ No newline at end of file