DataSimulation/DataSimulation.Repostory/FlightInfo.cs

using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;

namespace DataSimulation.Repostory
{
    /// <summary>
    /// 指示某个属性需要导出
    /// </summary>
    [AttributeUsage(AttributeTargets.Property, AllowMultiple = false)]
    public class ExportCellAttribute : Attribute
    {
        /// <summary>
        /// 指示某个属性需要导出
        /// </summary>
        public ExportCellAttribute()
        {
        }

        /// <summary>
        /// 指示某个属性需要导出
        /// </summary>
        /// <param name="format">浮点数(默认f4)、时间(默认yyyy-MM-dd HH:mm:ss)等导出时的格式化字符串</param>
        public ExportCellAttribute(string format)
        {
            this.Format = format;
        }
        /// <summary>
        /// 浮点数(默认f4)、时间(默认yyyy-MM-dd HH:mm:ss)等导出时的格式化字符串
        /// </summary>
        public string Format { get; set; }

        /// <summary>
        /// 列的排列顺序,未指定的ColumnIndex的按照属性顺序排在之后
        /// </summary>
        public int ColumnIndex { get; set; } = -1;

    }


    /// <summary>
    /// 指示某个属性在ToolTip中显示
    /// </summary>
    [AttributeUsage(AttributeTargets.Property, AllowMultiple = false)]
    public class ToolTipAttribute : Attribute
    {
        /// <summary>
        /// 指示某个属性在ToolTip中显示
        /// </summary>
        public ToolTipAttribute()
        {
        }

        /// <summary>
        /// 指示某个属性在ToolTip中显示
        /// </summary>
        /// <param name="format">浮点数(默认f4)、时间(默认yyyy-MM-dd HH:mm:ss)等导出时的格式化字符串</param>
        public ToolTipAttribute(string format)
        {
            this.Format = format;
        }
        /// <summary>
        /// 浮点数(默认f4)、时间(默认yyyy-MM-dd HH:mm:ss)等导出时的格式化字符串
        /// </summary>
        public string Format { get; set; }

        /// <summary>
        /// ToolTip从上到下的排列顺序,未指定的Index将按照属性顺序排在之后
        /// </summary>
        public int Index { get; set; } = 10000;
    }


    [Serializable]
    public class FlightInfo
    {
        public FlightInfo()
        {
        }

        public FlightInfo(string name, double speed, double lon, double lat)
        {
            FlightName = name;
            Speed = speed;
            FlightLon = lon;
            FlightLat = lat;
        }
        [Display(Name = "航迹名称")]
        [ExportCell("")]
        public string FlightName { get; set; }

        /// <summary>
        /// 速度m/s
        /// </summary>
        [Display(Name = "航迹速度(m/s)")]
        [ExportCell("f3")]
        public double Speed { get; set; }


        [Display(Name = "航迹经度(°)", AutoGenerateField = false)]
        [ExportCell("f3")]
        public double FlightLon { get; set; }

        [Display(Name = "航迹纬度(°)", AutoGenerateField = false)]
        [ExportCell("f3")]
        public double FlightLat { get; set; }

        [Display(Name = "是否选中", AutoGenerateField = false)]
        [NotMapped]
        public bool Selected { get; set; }


        public override string ToString()
        {
            return $"航迹:{FlightName}\r\n{FlightLon},{FlightLat}°";
        }
        public string GetFilghtName()
        {
           return $"DrawFlightLine_{FlightName}_{Speed}";
        }

        /// <summary>
        /// 判断定位点是否在一个框选的矩形区域内
        /// </summary>
        /// <param name="startLon"></param>
        /// <param name="startLat"></param>
        /// <param name="endLon"></param>
        /// <param name="endLat"></param>
        /// <returns></returns>
        public bool InRectangle(double startLon, double startLat, double endLon, double endLat)
        {
            return FlightLon >= startLon && FlightLon <= endLon && FlightLat >= startLat && FlightLat <= endLat;
        }

        public bool EqualFlight(FlightInfo flight)
        {
            return FlightName == flight.FlightName && Speed <= flight.Speed && FlightLon >= flight.FlightLon && FlightLat <= flight.FlightLat;
        }
    }
}