/// <summary>
/// Parses .GPX file content and transposes it using provided calibration parameters.
/// </summary>
/// <param name="p">Calibration parameters used for transposing the points.</param>
/// <param name="gpxFileContent">The string content of a .GPX file.</param>
/// <returns>List of point objects as a JSON string.</returns>
public static string TransposeToJSON(TransposerParams p, string gpxFileContent)
{
GpsPoints = Deserializer.ToGpsList(gpxFileContent);
Transpose(p, GpsPoints);
return(JSON.Serialize <List <ImgPoint> >(_imgPoints));
}
/// <summary>
/// Parses .GPX file content and transposes it using provided calibration parameters.
/// </summary>
/// <param name="p">Calibration parameters used for transposing the points.</param>
/// <param name="gpxFileContent">The string content of a .GPX file.</param>
/// <returns>List of point objects as a JSON string.</returns>
public static string TransposeToJSON(TransposerParams p, string gpxFileContent)
{
GpsPoints = Deserializer.ToGpsList(gpxFileContent);
Transpose(p, GpsPoints);
return JSON.Serialize<List<ImgPoint>>(_imgPoints);
}
private static List <ImgPoint> Transpose(TransposerParams p, List <GpsPoint> pts)
{
_params = p;
if (pts.Count > 0)
{
_maxLng = pts.Min(pl => pl.Lon);
_maxLat = pts.Max(pl => pl.Lat);
CalculateFactorAndOffset();
PointDistanceOptimization();
}
return(_imgPoints);
}
public void TestTranspose()
{
var p = new TransposerParams(
new ImgPoint(219, 686, null),
new ImgPoint(1167, 64, null),
new GpsPoint(2.42463, 39.577310000000004, null),
new GpsPoint(3.07493, 39.90439000000001, null),
1000);
string filePath = Environment.CurrentDirectory + "\\GpxData.txt";
StreamReader streamReader = new StreamReader(filePath);
string gpxContent = streamReader.ReadToEnd();
streamReader.Close();
var transposed = GPSTransposer.TransposeToJSON(p, gpxContent);
Assert.IsNotNull(transposed);
}
private static double _offsetY; // Offset for correct positioning of the starting point of the route (Y)
//
#endregion
#region Factory methods
/// <summary>
/// Parses .GPX file content and transposes it using provided calibration parameters.
/// </summary>
/// <param name="p">Calibration parameters used for transposing the points.</param>
/// <param name="gpxFileContent">The string content of a .GPX file.</param>
/// <returns>List of point objects.</returns>
public static List <ImgPoint> TransposeToList(TransposerParams p, string gpxFileContent)
{
GpsPoints = Deserializer.ToGpsList(gpxFileContent);
return(Transpose(p, GpsPoints));
}
/// <summary>
/// Parses .GPX file content and transposes it using provided calibration parameters.
/// </summary>
/// <param name="p">Calibration parameters used for transposing the points.</param>
/// <param name="gpxFileContent">The string content of a .GPX file.</param>
/// <returns>List of point objects.</returns>
public static List<ImgPoint> TransposeToList(TransposerParams p, string gpxFileContent)
{
GpsPoints = Deserializer.ToGpsList(gpxFileContent);
return Transpose(p, GpsPoints);
}
private static List<ImgPoint> Transpose(TransposerParams p, List<GpsPoint> pts)
{
_params = p;
if (pts.Count > 0)
{
_maxLng = pts.Min(pl => pl.Lon);
_maxLat = pts.Max(pl => pl.Lat);
CalculateFactorAndOffset();
PointDistanceOptimization();
}
return _imgPoints;
}
