Point.cs

using System;
using System.Collections.Generic;
using System.Text;

namespace Triangulator.Geometry
{
 /// <summary>
 /// 2D Point with double precision
    /// used by the Delaunay Triangulator
 /// </summary>
 public class Point
 {
  /// <summary>
  /// X component of point
  /// </summary>
  protected double _X;
  /// <summary>
  /// Y component of point
  /// </summary>
  protected double _Y;

  /// <summary>
  /// Initializes a new instance of a point
  /// </summary>
  /// <param name="x"></param>
  /// <param name="y"></param>
  public Point(double x, double y)
  {
   _X = x;
   _Y = y;
  }
 
  /// <summary>
  /// Gets or sets the X component of the point
  /// </summary>
  public double X
  {
   get { return _X; }
   set { _X = value; }
  }

  /// <summary>
  /// Gets or sets the Y component of the point
  /// </summary>
  public double Y
  {
   get { return _Y; }
   set { _Y = value; }
  }

  /// <summary>
  /// Makes a planar checks for if the points is spatially equal to another point.
  /// </summary>
  /// <param name="other">Point to check against</param>
  /// <returns>True if X and Y values are the same</returns>
  public bool Equals2D(Point other)
  {
   return (X == other.X && Y == other.Y);
  }
 }
}

---