private static void GPSTraceToShp()
{
OpenFileDialog ofd = new OpenFileDialog();
ofd.Filter = "文本文件|*.txt;*.csv";
ofd.RestoreDirectory = true;
if (ofd.ShowDialog() == DialogResult.OK)
{
Console.WriteLine("Application thread ID: {0}",
Thread.CurrentThread.ManagedThreadId);
var gpsData = GPSIO.GPSTrajectoryReader.ReadAll(ofd.FileName);
var t = Task.Run(() =>
{
GPSTrajectoryWriter.ExportGPSTrajectoriesToShapefile("GPSTraces.shp", gpsData.GPSTrajectoriesData);
Console.WriteLine("Data Transform Completed!");
Console.ReadKey();
});
Console.Write("Please wait for completition");
t.Wait();
}
}
/// <summary>
/// 导出轨迹数据到shapefile
/// </summary>
public void ExportGPSData()
{
GPSTrajectoryWriter.ExportGPSTrajectoriesToShapefile("GPSShapefile.shp", myUserTrajectories.GPSTrajectoriesData);
MessageBox.Show("导出数据完成！");
}