1 files changed, 86 insertions, 0 deletions
diff --git a/Xamarin.Forms.Platform.Android/Renderers/IntVector.cs b/Xamarin.Forms.Platform.Android/Renderers/IntVector.cs
new file mode 100644
index 00000000..e5e0986c
--- /dev/null
+++ b/Xamarin.Forms.Platform.Android/Renderers/IntVector.cs
@@ -0,0 +1,86 @@
+namespace Xamarin.Forms.Platform.Android
+{
+	internal struct IntVector
+	{
+		public static explicit operator IntVector(System.Drawing.Size size)
+		{
+			return new IntVector(size.Width, size.Height);
+		}
+
+		public static explicit operator IntVector(System.Drawing.Point point)
+		{
+			return new IntVector(point.X, point.Y);
+		}
+
+		public static implicit operator System.Drawing.Point(IntVector vector)
+		{
+			return new System.Drawing.Point(vector.X, vector.Y);
+		}
+
+		public static implicit operator System.Drawing.Size(IntVector vector)
+		{
+			return new System.Drawing.Size(vector.X, vector.Y);
+		}
+
+		public static bool operator ==(IntVector lhs, IntVector rhs)
+		{
+			return lhs.X == rhs.X && lhs.Y == rhs.Y;
+		}
+
+		public static bool operator !=(IntVector lhs, IntVector rhs)
+		{
+			return !(lhs == rhs);
+		}
+
+		public static System.Drawing.Rectangle operator -(System.Drawing.Rectangle source, IntVector vector) => source + -vector;
+
+		public static System.Drawing.Rectangle operator +(System.Drawing.Rectangle source, IntVector vector) => new System.Drawing.Rectangle(source.Location + vector, source.Size);
+
+		public static System.Drawing.Point operator -(System.Drawing.Point point, IntVector delta) => point + -delta;
+
+		public static System.Drawing.Point operator +(System.Drawing.Point point, IntVector delta) => new System.Drawing.Point(point.X + delta.X, point.Y + delta.Y);
+
+		public static IntVector operator -(IntVector vector, IntVector other) => vector + -other;
+
+		public static IntVector operator +(IntVector vector, IntVector other) => new IntVector(vector.X + other.X, vector.Y + other.Y);
+
+		public static IntVector operator -(IntVector vector) => vector * -1;
+
+		public static IntVector operator *(IntVector vector, int scaler) => new IntVector(vector.X * scaler, vector.Y * scaler);
+
+		public static IntVector operator /(IntVector vector, int scaler) => new IntVector(vector.X / scaler, vector.Y / scaler);
+
+		public static IntVector operator *(IntVector vector, double scaler) => new IntVector((int)(vector.X * scaler), (int)(vector.Y * scaler));
+
+		public static IntVector operator /(IntVector vector, double scaler) => vector * (1 / scaler);
+
+		internal static IntVector Origin = new IntVector(0, 0);
+		internal static IntVector XUnit = new IntVector(1, 0);
+		internal static IntVector YUnit = new IntVector(0, 1);
+
+		internal IntVector(int x, int y)
+		{
+			X = x;
+			Y = y;
+		}
+
+		internal int X { get; }
+
+		internal int Y { get; }
+
+		public override bool Equals(object obj)
+		{
+			return base.Equals(obj);
+		}
+
+		public override int GetHashCode()
+		{
+			return base.GetHashCode();
+		}
+
+		public override string ToString()
+		{
+			return $"{X},{Y}";
+		}
+	}
+}
+\ No newline at end of file