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 WriteGpxPoint(GpxPoint point)
{
WriteGpxPoint(point, PointType.WayPoint);
}
public void WriteGpxPoint(GpxPoint point, PointType type)
{
if (point != null)
{
switch (type)
{
case PointType.RoutePoint:
WriteStartElement("rtept");
break;
case PointType.TrackPoint:
WriteStartElement("trkpt");
break;
case PointType.WayPoint:
default:
WriteStartElement("wpt");
break;
}
WriteAttributeString("lat", point.Latitude.ToString());
WriteAttributeString("lon", point.Longitude.ToString());
if (point.Altitude != null)
WriteElementString("ele", point.Altitude.ToString());
if (point.Time != null)
WriteElementString("time", point.Time.ToString());
if (point.MagVar != null)
WriteElementString("magvar", point.MagVar.ToString());
if (point.GeoidHeight != null)
WriteElementString("geoidheight", point.GeoidHeight.ToString());
if (point.Name != null && point.Name != "")
WriteElementString("name", point.Name);
if (point.Comment != null && point.Comment != "")
WriteElementString("cmt", point.Comment);
if (point.Description != null && point.Description != "")
WriteElementString("desc", point.Description);
if (point.Source != null && point.Source != "")
WriteElementString("src", point.Source);
if (point.Link != null && point.Link != "")
WriteElementString("link", point.Link);
if (point.Symmetry != null && point.Symmetry != "")
WriteElementString("sym", point.Symmetry);
if (point.Fix != null)
WriteElementString("fix", point.Fix.ToString());
if (point.SatteliteNum != null)
WriteElementString("sat", point.SatteliteNum.ToString());
if (point.HDOP != null)
WriteElementString("hdop", point.HDOP.ToString());
if (point.VDOP != null)
WriteElementString("vdop", point.VDOP.ToString());
if (point.PDOP != null)
WriteElementString("pdop", point.PDOP.ToString());
if (point.AgeOfData != null)
WriteElementString("ageofdata", point.AgeOfData.ToString());
if (point.DGpsId != null && point.DGpsId != "")
WriteElementString("dgpsid", point.DGpsId);
WriteGpxExtensions(point.Extensions);
WriteEndElement();
}
}
public void AddPoint(GpxPoint point)
{
if(point != null)
_Waypoints.Add(point);
}
