- min and max dimensions for objects

1 files changed, 30 insertions, 8 deletions

diff --git a/src/Size.cs b/src/Size.cs
index 72f8fff1..c2231576 100755
--- a/src/Size.cs
+++ b/src/Size.cs
@@ -9,16 +9,20 @@ namespace go
     {

         public static Size Zero

         { get { return new Size(0, 0); } }

+

         int _width;

         int _height;

 

-        //public Size()

-        //{ }

         public Size(int width, int height)

         {

             _width = width;

             _height = height;

         }

+		public Size(int size)

+		{

+			_width = size;

+			_height = size;

+		}

         public int Width

         {

             get { return _width; }

@@ -29,10 +33,7 @@ namespace go
             get { return _height; }

             set { _height = value; }

         }

-        public override string ToString()

-        {

-            return string.Format("({0},{1})", Width, Height);

-        }

+		#region operators

 		public static implicit operator Rectangle(Size s)

 		{

 			return new Rectangle (s);

@@ -41,7 +42,15 @@ namespace go
         {

             return new Size(i, i);

         }

-        public static bool operator ==(Size s1, Size s2)

+		public static implicit operator string(Size s)

+		{

+			return s.ToString ();

+		}

+		public static implicit operator Size(string s)

+		{

+			return string.IsNullOrEmpty (s) ? Size.Zero : Parse (s);

+		}

+		public static bool operator ==(Size s1, Size s2)

         {

             if (s1.Width == s2.Width && s1.Height == s2.Height)

                 return true;

@@ -118,6 +127,19 @@ namespace go
         {

             return new Size(s.Width + i, s.Height + i);

         }

-    }

+		#endregion

+    

+		public override string ToString()

+		{

+			return string.Format("{0},{1}", Width, Height);

+		}

+		public static Size Parse(string s)

+		{

+			string[] d = s.Split(new char[] { ';' });

+			return d.Length == 1 ? new Size(int.Parse(d[0])) : new Size(

+				int.Parse(d[0]),

+				int.Parse(d[1]));

+		}

+	}

 

 }