public void WriteGpxTrack(GpxTrack track)
{
if (track != null)
{
WriteStartElement("trk");
if (track.Name != null && track.Name != "")
WriteElementString("name", track.Name);
if (track.Comment != null && track.Comment != "")
WriteElementString("cmt", track.Comment);
if (track.Description != null && track.Description != "")
WriteElementString("desc", track.Description);
if (track.Source != null && track.Source != "")
WriteElementString("src", track.Source);
if (track.Link != null && track.Link != "")
WriteElementString("link", track.Link);
if (track.Number != null)
WriteElementString("number", track.Number.ToString());
if (track.Type != null && track.Type != "")
WriteElementString("type", track.Type);
if (track.Extensions != null)
WriteGpxExtensions(track.Extensions);
if (track.Segments != null)
{
foreach (GpxTrackSeg seg in track.Segments)
{
WriteGpxTrackSegment(seg);
}
}
//end of route
WriteEndElement();
}
}
public GpxDocument CreateGpxDoc(DataAccessLayer DAL)
{
GpxDocument doc = new GpxDocument("USFS TwoTrails - http://www.fs.fed.us/fmsc/measure/geospatial/twotrails/");
doc.MetaData = new GpxMetadata();
doc.MetaData.Time = DateTime.Now;
doc.MetaData.Name = Values.Settings.ProjectOptions.ProjectName;
doc.MetaData.Link = "http://www.fs.fed.us/fmsc/measure/geospatial/twotrails/";
#region Create Polygons
List<TtPolygon> polys = DAL.GetPolygons();
foreach (TtPolygon poly in polys)
{
GpxRoute AdjRoute = new GpxRoute(poly.Name + " - Adj Boundary", poly.Description);
GpxTrack AdjTrack = new GpxTrack(poly.Name + " - Adj Navigation", poly.Description);
GpxRoute UnAdjRoute = new GpxRoute(poly.Name + " - UnAdj Boundary", poly.Description);
GpxTrack UnAdjTrack = new GpxTrack(poly.Name + " - UnAdj Navigation", poly.Description);
AdjTrack.Segments.Add(new GpxTrackSeg());
UnAdjTrack.Segments.Add(new GpxTrackSeg());
List<TtPoint> points = DAL.GetPointsInPolygon(poly.CN);
TtMetaData md = null;
if (points.Count > 0)
{
md = DAL.GetMetaDataByCN(points[0].MetaDefCN);
if (md == null)
throw new Exception("Meta Data is null. Cant obtain UTM Zone");
}
if (points != null && points.Count > 0)
{
foreach (TtPoint point in points)
{
double lat, lon;
TtUtils.UTMtoLatLon(point.AdjX, point.AdjY, md.Zone, out lat, out lon);
GpxPoint adjpoint = new GpxPoint(lat, lon, point.AdjZ);
TtUtils.UTMtoLatLon(point.UnAdjX, point.UnAdjY, md.Zone, out lat, out lon);
GpxPoint unAdjpoint = new GpxPoint(lat, lon, point.UnAdjZ);
adjpoint.Name = point.PID.ToString();
adjpoint.Time = point.Time;
adjpoint.Comment = point.Comment;
adjpoint.Description = "Point Operation: " + point.op.ToString() + "<br>UtmX:" + point.AdjX +
"<br>UtmY: " + point.AdjY;
unAdjpoint.Name = point.PID.ToString();
unAdjpoint.Time = point.Time;
unAdjpoint.Comment = point.Comment;
unAdjpoint.Description = "Point Operation: " + point.op.ToString() + "<br>UtmX:" + point.UnAdjX +
"<br>UtmY: " + point.UnAdjY;
#region Add points to lists
if (point.IsBndPoint())
{
AdjRoute.Points.Add(adjpoint);
UnAdjRoute.Points.Add(unAdjpoint);
}
if (point.IsNavPoint())
{
AdjTrack.Segments[0].Points.Add(adjpoint);
UnAdjTrack.Segments[0].Points.Add(unAdjpoint);
}
else if (point.op == OpType.Quondam)
{
QuondamPoint p = (QuondamPoint)point;
if (p.IsNavPoint())
{
AdjTrack.Segments[0].Points.Add(adjpoint);
UnAdjTrack.Segments[0].Points.Add(unAdjpoint);
}
}
if (point.op == OpType.WayPoint)
{
doc.AddPoint(unAdjpoint);
}
#endregion
}
}
doc.AddRoute(AdjRoute);
doc.AddRoute(UnAdjRoute);
doc.AddTrack(AdjTrack);
doc.AddTrack(UnAdjTrack);
}
#endregion
return doc;
}
public void AddTrack(GpxTrack Track)
{
if (Track != null)
_Tracks.Add(Track);
}