RevitArchive/HYJigPro/XLine2D.cs

using System;
using System.Runtime.CompilerServices;

namespace HYJig
{
    public class XLine2D : XDrawable2D, ICloneable
    {
        public XLine2D()
        {
            this.PointStart = Point.Empty;
            this.PointEnd = Point.Empty;
        }

        public XLine2D(Point ptStart, Point ptEnd)
        {
            this.PointStart = ptStart;
            this.PointEnd = ptEnd;
        }

        public override void Draw(XGraphics g)
        {
            try
            {
                g.m_graphics.DrawLine(g.m_pen, this.PointStart, this.PointEnd);
            }
            catch
            {
            }
        }

        public object Clone()
        {
            try
            {
                return new XLine2D(this.PointStart, this.PointEnd);
            }
            catch
            {
            }
            return null;
        }

        public Point PointStart { get; set; }

        public Point PointEnd { get; set; }
    }
}