using System;

using System.Drawing;

using System.Windows.Forms;

namespace OTSIncAReportGraph
{
    /// <summary>
    /// 基本线类
    /// </summary>
    public class DisplaySegment :  ICloneable
    {
    
        private RectangleF m_rect;
  
    
     
        private Color m_color;
    
        private float m_PenWidthAndHeight = 1;
      
     

        /// <summary>
        /// 克隆基本线
        /// </summary>
        /// <returns></returns>
        public object Clone()
        {
            var newSeg= new DisplaySegment();
            newSeg.m_rect = this.m_rect;
            newSeg.Color = this.Color;
       
            return newSeg;

        }

        public DisplaySegment()
        {
           
        }

   

        /// <summary>
        /// 画面的大小
        /// </summary>
        public  RectangleF GetShowRect()
        { return m_rect; }

        /// <summary>
        /// 画面的大小
        /// </summary>
        public  void SetShowRect(RectangleF value)
        { m_rect = value; }
      
  


   
        /// <summary>
        /// 线的颜色
        /// </summary>
        public  Color Color
        {
            get { return m_color; }
            set { m_color = value; }
        }



     



        /// <summary>
        /// 绘制函数
        /// </summary>
        /// <param name="e"></param>
        public  void OnPaint(PaintEventArgs e)
        {
          
         
                Pen p = new Pen(m_color, m_PenWidthAndHeight + 2f);//这里加1f的宽度后，用线组成多边形不会分散，效果正常，原因不知，但目前没有遇到问题
                e.Graphics.DrawLine(p, m_rect.X, m_rect.Y, m_rect.X + m_rect.Width, m_rect.Y);
          

        }
    }


}