"Pixel" class that exposes ints for use on a screen, but can use doubles for calculations.

Pixel.cs

public class Pixel
{
  private double _x;
	private double _y;
	
	public Pixel(double x, double y)
	{
		_x = x;
		_y = y;
	}
	
	public int X
	{
		get { return Convert.ToInt32(_x); }
	}
	
	public int Y
	{
		get { return Convert.ToInt32(_y); }
	}
}