using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Windows;



namespace Microsoft.Research.DynamicDataDisplay.Common

{

	internal static class RandomExtensions

	{

		public static Point NextPoint(this Random rnd)

		{

			return new Point(rnd.NextDouble(), rnd.NextDouble());

		}



		public static Point NextPoint(this Random rnd, double xMin, double xMax, double yMin, double yMax)

		{

			double x = rnd.NextDouble() * (xMax - xMin) + xMin;

			double y = rnd.NextDouble() * (yMax - yMin) + yMin;

			return new Point(x, y);

		}



		public static Vector NextVector(this Random rnd)

		{

			return new Vector(rnd.NextDouble(), rnd.NextDouble());

		}

	}

}