cline.cs

苏金明编写的《用VB.NET和VC#.NET开发交互式CAD系统》一书的源代码

using System;
using System.Drawing;

namespace StrongKey
{
	/// <summary>
	/// CLine 的摘要说明。
	/// </summary>
	public class CLine
	{

        private int m_ID,m_Width;
		private Color m_Color;
		private PointF m_Begin,m_End;

		public int  ID
		{
			get{return m_ID;}
			set{m_ID=value;}
		}

		public Color  Color
		{
			get{return m_Color;}
			set{m_Color=value;}
		}

		public int  Width
		{
			get{return m_Width;}
			set{m_Width=value;}
		}

		public PointF LBegin
		{
			get{return m_Begin;}
			set{m_Begin=value;}
		}

		public PointF LEnd
		{
			get{return m_End;}
			set{m_End=value;}
		}

		public CLine()
		{
		}

		public CLine(int aID,Color aColor,int aWidth,PointF p1,PointF p2)
		{
			m_ID = aID;
			m_Color = aColor;
			m_Width = aWidth;
			m_Begin = p1;
			m_End = p2;
		}

		public void Draw(Graphics g)
		{
			g.DrawLine(new Pen(m_Color, m_Width), m_Begin, m_End);
		}
	}
}