public List<string> GetPositions(LatLon[] array)
{
List<string> lsLocation = new List<string>();
try
{
var mapService = new PES.GPS.MapService.MapSearchService.MapService();
IList<LocationInfo> list = mapService.InverseGeocoding(array);
if (list.Count == 0)
{
Logger.Error(string.Format("PositionService.GetPositions(LatLon[] array)获取位置失败"));
}
else
{
for (int i = 0; i < list.Count;i++ )
{
lsLocation.Add(list[i].ToString());
}
}
}
catch (Exception ex)
{
Logger.Error(string.Format("PositionService.GetPositions(LatLon[] array)获取位置失败,error:{0}", ex.Message), ex);
}
return lsLocation;
}
public IList<LocationInfo> GetPosition(IList<LatLon> ltLatLon)
{
try
{
var mapService = new PES.GPS.MapService.MapSearchService.MapService();
return mapService.InverseGeocoding(ltLatLon.ToArray());
}
catch (Exception ex)
{
Logger.Error(string.Format("PositionService.GetPosition(IList<LatLon> ltLatLon)获取位置失败,error:{0}", ex.Message), ex);
return new List<LocationInfo>();
}
}
public string GetPosition(string latlon)
{
string position = string.Empty;
try
{
var mapService = new PES.GPS.MapService.MapSearchService.MapService();
var locationInfo = mapService.InverseGeocoding(latlon);
if (locationInfo == null)
{
Logger.Error(string.Format("PositionService.GetPosition(string latlon)，latlon:{0}获取位置失败", latlon));
}
else
{
position = locationInfo.ToString();
}
}
catch (Exception ex)
{
Logger.Error(string.Format("PositionService.GetPosition(string latlon)，latlon:{0}获取位置失败,error:{1}", latlon, ex.Message), ex);
}
return position;
}
/// <summary>
/// 将客户端获取到得加密坐标位置转换格式（如：31.89938,117.25877;31.89586,117.26057;）
/// </summary>
/// <param name="encodeLatLon"></param>
/// <returns></returns>
public string ConvertToPoints(string encodeLatLon)
{
if (string.IsNullOrEmpty(encodeLatLon))
return string.Empty;
var latlonList = new PES.GPS.MapService.MapSearchService.MapService().DecodeArray(encodeLatLon);
if (latlonList != null && latlonList.Count > 0)
{
StringBuilder ss = new StringBuilder();
foreach (var item in latlonList)
ss.AppendFormat("{0},{1};", item.Latitude, item.Longitude);
return ss.ToString();
}
return string.Empty;
}
