public static Gpx11.gpxType Open(string path)
{
XmlReaderSettings settings = new XmlReaderSettings();
settings.CheckCharacters = true;
settings.CloseInput = true;
settings.Schemas.Add(null, GpxSchemaPath);
settings.ValidationType = ValidationType.Schema;
settings.ValidationFlags |= XmlSchemaValidationFlags.ReportValidationWarnings;
settings.ValidationEventHandler += new ValidationEventHandler(settings_ValidationEventHandler);
Gpx11.gpxType gpx = null;
using (XmlReader xmlReader = XmlReader.Create(path))
{
//if (xmlReader != null)
//{
// while (xmlReader.Read())
// {
// //empty loop - if Read fails it will raise an error via the
// //ValidationEventHandler wired to the XmlReaderSettings object
// }
// //explicitly call Close on the XmlReader to reduce strain on the GC
// xmlReader.Close();
//}
XmlSerializer serializer = new XmlSerializer(typeof(Gpx11.gpxType));
gpx = (Gpx11.gpxType)serializer.Deserialize(xmlReader);
}
return(gpx);
}
public HttpResponseMessage GetProfileGpxFile([FromUri] Guid profileId)
{
var views = ApplicationManager.BuildViews();
var profile = views.Profiles.GetById(profileId);
var waypoints = profile.Track.Points.Select(CreateWaypoint).ToArray();
var trkseg = new gpx11.trksegType();
trkseg.trkpt = waypoints;
var trk = new gpx11.trkType();
trk.name = profile.Name;
trk.trkseg = new[] { trkseg };
var gpx = new gpx11.gpxType();
gpx.creator = "Altidude.net";
gpx.version = "0.1";
gpx.trk = new gpx11.trkType[] { trk };
return(new HttpResponseMessage(HttpStatusCode.OK)
{
Content = new ObjectContent <gpx11.gpxType>(gpx,
new System.Net.Http.Formatting.XmlMediaTypeFormatter
{
UseXmlSerializer = true
})
});
}
public static void SaveTo(Gpx11.gpxType gpx, Stream stream)
{
using (var xmlWriter = XmlWriter.Create(stream))
{
XmlSerializer serializer = new XmlSerializer(typeof(Gpx11.gpxType));
serializer.Serialize(stream, gpx);
}
}
public HttpResponseMessage GetProfilePositionFile()
{
var views = ApplicationManager.BuildViews();
var profiles = views.Profiles.GetAll();
var waypoints = new List <gpx11.wptType>();
var number = 1;
foreach (var profile in profiles)
{
waypoints.Add(new gpx11.wptType()
{
lat = (decimal)profile.Track.FirstPoint.Latitude,
lon = (decimal)profile.Track.FirstPoint.Longitude,
name = "#" + number + " - " + profile.Name
});
number++;
}
var gpx = new gpx11.gpxType();
gpx.creator = "Altidude.net";
gpx.version = "0.1";
gpx.wpt = waypoints.ToArray();
return(new HttpResponseMessage(HttpStatusCode.OK)
{
Content = new ObjectContent <gpx11.gpxType>(gpx,
new System.Net.Http.Formatting.XmlMediaTypeFormatter
{
UseXmlSerializer = true
})
});
}
public static Track CreateTrack(gpx11.gpxType gpx)
{
var trackPoints = new List <TrackPoint>();
var transformer = new GaussKreugerTranformation(Ellipsoid.WGS84);
if (gpx.trk.Length > 0)
{
var trk = gpx.trk[0];
double distance = 0.0;
Coordinate lastCoordinate = null;
foreach (var trkseg in trk.trkseg)
{
foreach (var trkpt in trkseg.trkpt)
{
var coodinate = transformer.ToCoordinate((double)trkpt.lat, (double)trkpt.lon);
if (lastCoordinate != null)
{
distance += lastCoordinate.DistanceTo(coodinate);
}
lastCoordinate = coodinate;
var trackpoint = new TrackPoint((double)trkpt.lat, (double)trkpt.lon, (double)trkpt.ele, distance, trkpt.time);
trackPoints.Add(trackpoint);
}
}
}
var climbs = new ClimbFinder().Find(trackPoints.ToArray());
return(new Track(Guid.NewGuid(), trackPoints.ToArray(), climbs));
}
public static Gpx11.gpxType Open(Stream stream, bool validate)
{
Gpx11.gpxType gpx = null;
using (XmlReader xmlReader = CreateXmlReader(stream, validate))
{
//if (xmlReader != null)
//{
// while (xmlReader.Read())
// {
// //empty loop - if Read fails it will raise an error via the
// //ValidationEventHandler wired to the XmlReaderSettings object
// }
// //explicitly call Close on the XmlReader to reduce strain on the GC
// xmlReader.Close();
//}
XmlSerializer serializer = new XmlSerializer(typeof(Gpx11.gpxType));
gpx = (Gpx11.gpxType)serializer.Deserialize(xmlReader);
}
return(gpx);
}
