OTS/OTSIncAReportApp/2-CommonFunction/CommonClass/DisplaySegment.cs

using OTSCommon.Model;
using System;
using System.Collections.Generic;
using System.Drawing;
using System.Drawing.Drawing2D;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace OTSIncAReportGraph
{
    /// <summary>
    /// 基本线类
    /// </summary>
    public class DisplaySegment : BaseObject, ICloneable
    {
        private Guid m_id;
        private RectangleF m_region;
        private PointF m_OTSPointF;
        private bool m_isselect;
        private bool m_isdragging;
        private PointF m_dragingpoint;
        private Color m_color;
        private Color m_backcolor;
        private GraphicsPath m_gpath;
        private float m_PenWidthAndHeight = 1;
        private SegmentShowMode show_mode = SegmentShowMode.DRAWPOINT;//绘线，绘点,默认绘点，意思为默认显示BSE原图像
        private List<Color> m_list_colors;

        /// <summary>
        /// 克隆基本线
        /// </summary>
        /// <returns></returns>
        public override object Clone()
        {
            return MemberwiseClone();
        }

        public DisplaySegment()
        {
            m_id = System.Guid.NewGuid();
        }

        /// <summary>
        /// ID
        /// </summary>
        public override Guid guid
        {
            get { return m_id; }
            set { m_id = value; }
        }

        /// <summary>
        /// 画面的大小
        /// </summary>
        public override RectangleF Rect
        {
            get { return m_region; }
            set { m_region = value; }
        }
        /// <summary>
        /// OTSField
        /// </summary>
        public override PointF OTSPointF
        {
            get { return m_OTSPointF; }
            set { m_OTSPointF = value; }
        }
        /// <summary>
        /// 画布是否被选择
        /// </summary>
        public override bool IsSelect
        {
            get { return m_isselect; }
            set { m_isselect = value; }
        }

        /// <summary>
        /// 是否在被拖动
        /// </summary>
        public override bool IsDragging
        {
            get { return m_isdragging; }
            set { m_isdragging = value; }
        }

        /// <summary>
        /// 被拖动到的位置坐标
        /// </summary>
        public override PointF DraggingPoint
        {
            get { return m_dragingpoint; }
            set { m_dragingpoint = value; }
        }

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

        /// <summary>
        /// 背景色
        /// </summary>
        public override Color BackColor
        {
            get { return m_backcolor; }
            set { m_backcolor = value; }
        }

        /// <summary>
        /// 多边形的图形路径边缘
        /// </summary>
        public override GraphicsPath GPath
        {
            get { return m_gpath; }
            set { m_gpath = value; }
        }

        /// <summary>
        /// 设置画笔的笔宽度
        /// </summary>
        public float PenWidthAndHeight
        {
            get { return m_PenWidthAndHeight; }
            set { m_PenWidthAndHeight = value; }
        }

        /// <summary>
        /// 设置显示的方式，可以用，绘线显示查看标准库颜色的，也可以用绘点，查看BSE原图颗粒图色的
        /// </summary>
        public SegmentShowMode ShowMode
        {
            get { return show_mode; }
            set { show_mode = value; }
        }

        /// <summary>
        /// 保存BSE标准库文件的颗粒点的颜色信息
        /// </summary>
        public List<Color> List_Colors
        {
            get { return m_list_colors; }
            set { m_list_colors = value; }
        }

        /// <summary>
        /// 绘制函数
        /// </summary>
        /// <param name="e"></param>
        public override void OnPaint(PaintEventArgs e)
        {
          
            //两种绘制模式的选择，绘线还是缓点
            if (show_mode == SegmentShowMode.DRAWLINE)
            {
                //表示显示的是带有标准库的图像
                Pen p = new Pen(m_color, m_PenWidthAndHeight + 1f);//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, Rect.X, Rect.Y, Rect.X + Rect.Width, Rect.Y);
            }
            //else if (show_mode == SegmentShowMode.DRAWPOINT)
            //{
            //    //根据color的序列，显示绘制的原像素的图像。
            //    for (int i = 0; i < m_list_colors.Count(); i++)
            //    {
                 
            //        e.Graphics.FillRectangle(new SolidBrush(m_list_colors[i]),
            //                                this.Rect.X + (i * m_PenWidthAndHeight) + 1f,
            //                this.Rect.Y,
            //                m_PenWidthAndHeight,
            //                m_PenWidthAndHeight);
                   
            //    }
            //}
        }
    }


}