Extensions to the System.Drawing.Point class

PointExtensions.cs

using System;
using System.Drawing;


//Extensions to the System.Drawing.Point class
public static class PointExtensions
{
    /// <summary>Formatted as (x,y) where x and y are the unformatted value.</summary>
    public static string PrintStr(this Point p)
    {
        return $"({p.X},{p.Y})";
    }

    /// <summary>The (Euclidean) distance between the 2 points</summary>
    public static double Distance(this Point p, Point q)
    {
        double dx = p.X - q.X;
        double dy = p.Y - q.Y;
        var dist = Math.Sqrt(dx * dx + dy * dy);
        return dist;
    }

    /// <summary>The midpoint between the two Points.</summary>
    public static Point MidPoint(this Point p, Point q)
    {
        int midX = (p.X + q.X) / 2;
        int midY = (p.Y + q.Y) / 2;

        return new Point(midX, midY);
    }
}