source: branches/HeuristicLab.Problems.GrammaticalOptimization/DynamicDataDisplay/Common/RandomExtensions.cs @ 12503

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());
    }
  }
}