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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace Crow
{
public struct Point
{
int _x;
int _y;
public int X
{
get { return _x; }
set { _x = value; }
}
public int Y
{
get { return _y; }
set { _y = value; }
}
public Point(int x, int y)
{
_x = x;
_y = y;
}
public int Length {
get { return (int)Math.Sqrt (Math.Pow (_x, 2) + Math.Pow (_y, 2)); }
}
public static implicit operator Cairo.Point(Point p)
{
return new Cairo.Point(p.X, p.Y);
}
public static implicit operator Cairo.PointD(Point p)
{
return new Cairo.PointD(p.X, p.Y);
}
public static implicit operator System.Drawing.Point(Point p)
{
return new System.Drawing.Point(p.X, p.Y);
}
public static implicit operator Point(System.Drawing.Point p)
{
return new Point(p.X, p.Y);
}
public static implicit operator Point(int i)
{
return new Point(i, i);
}
public static Point operator /(Point p, int d)
{
return new Point(p.X / d, p.Y / d);
}
public static Point operator *(Point p, int d)
{
return new Point(p.X * d, p.Y * d);
}
public static Point operator /(Point p, double d)
{
return new Point((int)(p.X / d), (int)(p.Y / d));
}
public static Point operator *(Point p, double d)
{
return new Point((int)(p.X * d), (int)(p.Y * d));
}
public static Point operator +(Point p1, Point p2)
{
return new Point(p1.X + p2.X, p1.Y + p2.Y);
}
public static Point operator +(Point p, int i)
{
return new Point(p.X + i, p.Y + i);
}
public static Point operator -(Point p1, Point p2)
{
return new Point(p1.X - p2.X, p1.Y - p2.Y);
}
public static bool operator >=(Point p1, Point p2)
{
return p1.X >= p2.X && p1.Y >= p2.Y ? true : false;
}
public static bool operator <=(Point p1, Point p2)
{
return p1.X <= p2.X && p1.Y <= p2.Y ? true : false;
}
public static bool operator ==(Point s, int i)
{
if (s.X == i && s.Y == i)
return true;
else
return false;
}
public static bool operator !=(Point s, int i)
{
if (s.X == i && s.Y == i)
return false;
else
return true;
}
public static bool operator >(Point s, int i)
{
if (s.X > i && s.Y > i)
return true;
else
return false;
}
public static bool operator <(Point s, int i)
{
if (s.X < i && s.Y < i)
return true;
else
return false;
}
public static bool operator ==(Point s1, Point s2)
{
if (s1.X == s2.X && s1.Y == s2.Y)
return true;
else
return false;
}
public static bool operator !=(Point s1, Point s2)
{
if (s1.X == s2.X && s1.Y == s2.Y)
return false;
else
return true;
}
public override string ToString()
{
return string.Format("({0};{1})", X, Y);
}
public override bool Equals(object obj)
{
return base.Equals(obj);
}
public override int GetHashCode()
{
return base.GetHashCode();
}
public static Point Parse(string s)
{
if (string.IsNullOrEmpty (s))
return default(Point);
string[] d = s.Trim().Split(';');
if (d.Length == 2)
return new Point (int.Parse (d [0]), int.Parse (d [1]));
else if (d.Length == 1) {
int tmp = int.Parse (d [0]);
return new Point (tmp, tmp);
}
throw new Exception ("Crow.Point Parsing Error: " + s);
}
}
}
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