using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace RichCreator.Utility.Structs
{
    /// <summary>
    /// 线
    /// </summary>
    public class ZTLinePoint
    {
        public static ZTLinePoint Empty;

        private ZTPoint p1;
        private ZTPoint p2;

        public ZTLinePoint()
        {
                
        }

        public ZTLinePoint(ZTPoint p1, ZTPoint p2)
        {
            this.p1 = p1;
            this.p2 = p2;
        }

        public ZTPoint P1
        {
            get { return p1; }
            set { p1 = value; }
        }

        public ZTPoint P2
        {
            get { return p2; }
            set { p2 = value; }
        }

        [ZTImage.Reflection.UnSerializedAttribute]
        public Int32 X1
        {
            get { return p1.X; }
            set { p1.X = value; }
        }

        [ZTImage.Reflection.UnSerializedAttribute]
        public Int32 X2
        {
            get { return p2.X; }
            set { p2.X = value; }
        }

        [ZTImage.Reflection.UnSerializedAttribute]
        public Int32 Y1
        {
            get { return p1.Y; }
            set { p1.Y = value; }
        }

        [ZTImage.Reflection.UnSerializedAttribute]
        public Int32 Y2
        {
            get { return p2.Y; }
            set { p2.Y = value; }
        }

        public static bool operator !=(ZTLinePoint a, ZTLinePoint b)
        {
            if (a == b)
            {
                return false;
            }
            return true;
        }

        public static bool operator ==(ZTLinePoint a, ZTLinePoint b)
        {
            if ((a.p1 .Equals( b.p1) && a.p2.Equals(b.p2)) || (a.p1 .Equals( b.p2) && a.p2.Equals(b.p1)))
            {
                return true;
            }
            return false;
        }
    }
}