/// <summary>
/// 清除所有图层
/// </summary>
public bool ClearLayer()
{
lock (layerDic)
{
mapFactory.ClearLayer();
layerDic.Clear();
return(true);
}
}
/// <summary>
/// 清除图元
/// </summary>
public void ClearElement()
{
lock (_elementDic)
{
_mapFactory.ClearLayer(LayerName);
foreach (IMFElement ele in _elementDic.Values)
{
ele.Update();
ele.Dispose();
}
_elementDic.Clear();
}
}
