/// <summary>
/// 判断闪电是否在边界内，是则加入；内存中只存1000个闪电，节约内存
/// </summary>
/// <param name="_strikes"></param>
public void AddStrikeToShapeWithJudgment(IEnumerable <LightningStrikeStandard> _strikes)
{
Int64 count = _strikes.LongCount();
strikes_Standard = new LightningStrikes_Standard(); //重新初始化核心列表
int spanNum = 1000; //分段的个数
var tmpStrikeList = new ConcurrentBag <LightningStrikeStandard>();
if (count > spanNum)//个数超过1000
{
Int64 sumTimes = count / spanNum + 1;
for (int cicledTimes = 0; cicledTimes < sumTimes; cicledTimes++)
{
foreach (var tmpStrike in strikes_Standard.Strikes.Skip(cicledTimes * spanNum).Take(spanNum))
{
if (JudgePointInRange(tmpStrike.Longitude, tmpStrike.Latitude))
{
strikes_Standard.Strikes.Add(tmpStrike);
}
}
}
}
else//个数不足spanNum
{
foreach (var tmpStrike in _strikes)
{
if (JudgePointInRange(tmpStrike.Longitude, tmpStrike.Latitude))
{
strikes_Standard.Strikes.Add(tmpStrike);
}
}
}
}
//内部Dispose方法，真正试试资源释放工作
protected virtual void Dispose(bool disposing)
{
if (!m_disposed)
{
if (disposing)
{
// Release managed resources
strikes_Standard = new LightningStrikes_Standard();
}
// Release unmanaged resources
m_disposed = true;
}
}
public override bool Equals(object obj)
{
if (obj == null || !(obj is BaseStrikeStandard))
{
return(false);
}
else
{
LightningStrikes_Standard o = new LightningStrikes_Standard();
o = (LightningStrikes_Standard)obj;
foreach (var tmp in o.Strikes)
{
if (!this.Strikes.Contains(tmp))
{
return(false);
}
}
return(true);
}
}
