using System;
using System.Collections.Generic;
using System.Drawing;
using System.IO;

namespace OTSCommon.DBOperate.Model
{
    [Serializable]
    public class Field
    {
        Bitmap mImage = null;
        /// <summary>
        /// FieldID
        /// </summary>       
        public int FieldID
        {
            get;
            set;
        }
        /// <summary>
        /// FieldPosX
        /// </summary>       
        public int FieldPosX
        {
            get;
            set;
        }
        /// <summary>
        /// FieldPosY
        /// </summary>       
        public int FieldPosY
        {
            get;
            set;
        }
        public PointF GetOTSPosition()
        {
            return new PointF(FieldPosX, FieldPosY);
        }
        public Bitmap GetFieldImage()
        {
            if (mImage == null)
            {
                 //mImage = DrawFunction.ReadImageFile(FieldImageName);
                if (!File.Exists(FieldImageName))
                {
                    return null;//文件不存在
                }
                FileStream fs = File.OpenRead(FieldImageName); //OpenRead
                int filelength = 0;
                filelength = (int)fs.Length; //获得文件长度 
                Byte[] image = new Byte[filelength]; //建立一个字节数组 
                fs.Read(image, 0, filelength); //按字节流读取 
                System.Drawing.Image result = System.Drawing.Image.FromStream(fs);
                fs.Close();
                 mImage = new Bitmap(result);
               
            }
         
            return mImage;
        }
        /// <summary>
        /// FieldPosY
        /// </summary>       
        public string FieldImageName
        {
            get;
            set;
        }
        /// <summary>
        /// ParticleList
        /// </summary>       
        public List<Particle> ParticleList
        {
            get;
            set;
        }
    }
}