public void KmlWriteTestv2_0()
{
// instantiate and load the gpx test document.
XmlStreamSource source = new XmlStreamSource(
Assembly.GetExecutingAssembly().GetManifestResourceStream("OsmSharp.UnitTests.test.v2.0.kml"));
KmlDocument document = new KmlDocument(source);
object kml = document.Kml;
if (kml is OsmSharp.Xml.Kml.v2_0.kml)
{ // all ok here!
MemoryStream write_file = new MemoryStream();
// create a new xml source.
XmlStreamSource write_source = new XmlStreamSource(write_file);
KmlDocument kml_target = new KmlDocument(write_source);
// set the target data the same as the source document.
kml_target.Kml = kml;
// save the data.
kml_target.Save();
// close the old document.
document.Close();
source.Close();
// check to see if the data was writter correctly.
// instantiate and load the osm test document.
source = new XmlStreamSource(write_file);
document = new KmlDocument(source);
kml = document.Kml;
// check the result that was written and then read again.
if (kml is OsmSharp.Xml.Kml.v2_0.kml)
{ // all ok here!
OsmSharp.Xml.Kml.v2_0.kml kml_type = (kml as OsmSharp.Xml.Kml.v2_0.kml);
// test the gpx test file content.
Assert.IsNotNull(kml_type.Item, "No item was found!");
Assert.IsInstanceOf <OsmSharp.Xml.Kml.v2_0.Placemark>(kml_type.Item, "Incorrect item type!");
OsmSharp.Xml.Kml.v2_0.Placemark type = (kml_type.Item as OsmSharp.Xml.Kml.v2_0.Placemark);
Assert.AreEqual(type.Items.Length, 3, "Incorrect number of items in folder!");
}
else
{
Assert.Fail("No kml data was read, or data was of the incorrect type!");
}
document.Close();
source.Close();
}
else
{
Assert.Fail("No kml data was read, or data was of the incorrect type!");
}
document.Close();
source.Close();
}
public void KmlReadTestv2_0()
{
// instantiate and load the gpx test document.
XmlStreamSource source = new XmlStreamSource(
Assembly.GetExecutingAssembly().GetManifestResourceStream("OsmSharp.UnitTests.test.v2.0.kml"));
KmlDocument document = new KmlDocument(source);
object kml = document.Kml;
if (kml is OsmSharp.Xml.Kml.v2_0.kml)
{ // all ok here!
OsmSharp.Xml.Kml.v2_0.kml kml_type = (kml as OsmSharp.Xml.Kml.v2_0.kml);
// test the gpx test file content.
Assert.IsNotNull(kml_type.Item, "No item was found!");
Assert.IsInstanceOf <OsmSharp.Xml.Kml.v2_0.Placemark>(kml_type.Item, "Incorrect item type!");
OsmSharp.Xml.Kml.v2_0.Placemark type = (kml_type.Item as OsmSharp.Xml.Kml.v2_0.Placemark);
Assert.AreEqual(type.Items.Length, 3, "Incorrect number of items in folder!");
}
else
{
Assert.Fail("No kml data was read, or data was of the incorrect type!");
}
document.Close();
source.Close();
}
/// <summary>
/// Reads the actual Kml.
/// </summary>
private void DoReadKml()
{
// seek to the beginning of the stream.
if (_stream.CanSeek)
{
_stream.Seek(0, SeekOrigin.Begin);
}
// instantiate and load the gpx test document.
XmlStreamSource source = new XmlStreamSource(_stream);
KmlDocument document = new KmlDocument(source);
object kml = document.Kml;
switch (document.Version)
{
case KmlVersion.Kmlv2_1:
this.ConvertKml(kml as OsmSharp.Xml.Kml.v2_1.KmlType);
break;
case KmlVersion.Kmlv2_0_response:
this.ConvertKml(kml as OsmSharp.Xml.Kml.v2_0_response.kml);
break;
case KmlVersion.Kmlv2_0:
this.ConvertKml(kml as OsmSharp.Xml.Kml.v2_0.kml);
break;
}
}
public void GpxWritev1_0Test()
{
// instantiate and load the gpx test document.
XmlStreamSource source = new XmlStreamSource(
Assembly.GetExecutingAssembly().GetManifestResourceStream("OsmSharp.UnitTests.test.v1.0.gpx"));
GpxDocument document = new GpxDocument(source);
object gpx = document.Gpx;
if (gpx is OsmSharp.Xml.Gpx.v1_0.gpx)
{ // all ok here!
// get the target file.
MemoryStream write_file = new MemoryStream();
// create a new xml source.
XmlStreamSource write_source = new XmlStreamSource(write_file);
GpxDocument gpx_target = new GpxDocument(write_source);
// set the target data the same as the source document.
gpx_target.Gpx = gpx;
// save the data.
gpx_target.Save();
// close the old document.
document.Close();
source.Close();
// check to see if the data was written correctly.
// instantiate and load the gpx test document.
source = new XmlStreamSource(write_file);
document = new GpxDocument(source);
gpx = document.Gpx;
if (gpx is OsmSharp.Xml.Gpx.v1_0.gpx)
{ // all ok here!
OsmSharp.Xml.Gpx.v1_0.gpx gpx_type = (gpx as OsmSharp.Xml.Gpx.v1_0.gpx);
// test the gpx test file content.
Assert.IsNotNull(gpx_type.trk, "Gpx has not track!");
Assert.AreEqual(gpx_type.trk[0].trkseg.Length, 424, "Not the correct number of track segments found!");
}
else
{
Assert.Fail("No gpx data was read, or data was of the incorrect type!");
}
}
else
{
Assert.Fail("No gpx data was read, or data was of the incorrect type!");
}
document.Close();
source.Close();
}
public void GpxReadRegression1Test()
{
// instantiate and load the gpx test document.
var source = new XmlStreamSource(
Assembly.GetExecutingAssembly().GetManifestResourceStream("OsmSharp.Test.Unittests.regression1.gpx"));
var document = new GpxDocument(source);
object gpx = document.Gpx;
if (gpx is OsmSharp.IO.Xml.Gpx.v1_1.gpxType)
{ // all ok here!
}
else
{
Assert.Fail("No gpx data was read, or data was of the incorrect type!");
}
document.Close();
source.Close();
}
/// <summary>
/// Reads the actual Gpx.
/// </summary>
private void DoReadGpx()
{
// seek to the beginning of the stream.
if (_stream.CanSeek)
{
_stream.Seek(0, SeekOrigin.Begin);
}
// instantiate and load the gpx test document.
XmlStreamSource source = new XmlStreamSource(_stream);
GpxDocument document = new GpxDocument(source);
object gpx = document.Gpx;
switch (document.Version)
{
case GpxVersion.Gpxv1_0:
this.ReadGpxv1_0(gpx as OsmSharp.Xml.Gpx.v1_0.gpx);
break;
case GpxVersion.Gpxv1_1:
this.ReadGpxv1_1(gpx as Xml.Gpx.v1_1.gpxType);
break;
}
}
public void GpxReadv1_0Test()
{
// instantiate and load the gpx test document.
XmlStreamSource source = new XmlStreamSource(
Assembly.GetExecutingAssembly().GetManifestResourceStream("OsmSharp.UnitTests.test.v1.0.gpx"));
GpxDocument document = new GpxDocument(source);
object gpx = document.Gpx;
if (gpx is OsmSharp.Xml.Gpx.v1_0.gpx)
{ // all ok here!
OsmSharp.Xml.Gpx.v1_0.gpx gpx_type = (gpx as OsmSharp.Xml.Gpx.v1_0.gpx);
// test the gpx test file content.
Assert.IsNotNull(gpx_type.trk, "Gpx has no track!");
Assert.AreEqual(gpx_type.trk[0].trkseg.Length, 424, "Not the correct number of track segments found!");
}
else
{
Assert.Fail("No gpx data was read, or data was of the incorrect type!");
}
document.Close();
source.Close();
}
/// <summary>
/// Saves the route to a gpx file.
/// </summary>
/// <param name="file"></param>
/// <param name="route"></param>
internal static void Save(Stream stream, Route route)
{
XmlStreamSource source = new XmlStreamSource(stream);
GpxDocument output_document = new GpxDocument(source);
gpxType output_gpx = new gpxType();
output_gpx.trk = new trkType[1];
// initialize all objects.
List <wptType> segments = new List <wptType>();
trkType track = new trkType();
List <wptType> poi_gpx = new List <wptType>();
track.trkseg = new trksegType[1];
// ============= CONSTRUCT TRACK SEGMENT ==============
trksegType track_segment = new trksegType();
// loop over all points.
for (int idx = 0; idx < route.Entries.Length; idx++)
{
// get the current entry.
RoutePointEntry entry = route.Entries[idx];
// ================== INITIALIZE A NEW SEGMENT IF NEEDED! ========
wptType waypoint;
if (entry.Points != null)
{ // loop over all points and create a waypoint for each.
for (int p_idx = 0; p_idx < entry.Points.Length; p_idx++)
{
RoutePoint point = entry.Points[p_idx];
waypoint = new wptType();
waypoint.lat = (decimal)point.Latitude;
waypoint.lon = (decimal)point.Longitude;
waypoint.name = point.Name;
poi_gpx.Add(waypoint);
}
}
// insert poi's.
double longitde = entry.Longitude;
double latitude = entry.Latitude;
waypoint = new wptType();
waypoint.lat = (decimal)entry.Latitude;
waypoint.lon = (decimal)entry.Longitude;
segments.Add(waypoint);
}
// put the segment in the track.
track_segment.trkpt = segments.ToArray();
track.trkseg[0] = track_segment;
// set the track to the output.
output_gpx.trk[0] = track;
output_gpx.wpt = poi_gpx.ToArray();
// save the ouput.
output_document.Gpx = output_gpx;
output_document.Save();
}
static void Main(string[] args)
{
var nodeIds = -1;
var wayIds = -1;
var geos = new List <OsmGeo>();
foreach (var gpxFile in Directory.EnumerateFiles("./data/", "*.gpx"))
{
using (var stream = File.OpenRead(gpxFile))
{
// read gpx.
var xmlSource = new XmlStreamSource(stream);
var gpxDocument = new GpxDocument(xmlSource);
var gpxType = gpxDocument.Gpx as OsmSharp.IO.Xml.Gpx.v1_1.gpxType;
if (gpxType.trk != null)
{
foreach (var trk in gpxType.trk)
{
if (trk == null ||
trk.trkseg == null)
{
continue;
}
foreach (var trkseg in trk.trkseg)
{
var nodeLocations = new List <Itinero.LocalGeo.Coordinate>();
if (trkseg.trkpt == null)
{
continue;
}
foreach (var wpt in trkseg.trkpt)
{
nodeLocations.Add(
new Itinero.LocalGeo.Coordinate((float)wpt.lat,
(float)wpt.lon));
}
var nodeLocationArray = Itinero.LocalGeo.Extensions.Simplify(
nodeLocations.ToArray(), 1);
var nodes = new List <long>();
foreach (var nodeLocation in nodeLocationArray)
{
var node = new Node()
{
Id = nodeIds,
Latitude = (float)nodeLocation.Latitude,
Longitude = (float)nodeLocation.Longitude,
UserId = 0,
UserName = "******",
ChangeSetId = -1
};
nodes.Add(nodeIds);
nodeIds--;
geos.Add(node);
}
if (nodes.Count > 0)
{
var way = new Way()
{
Id = wayIds,
Nodes = nodes.ToArray(),
UserId = 0,
UserName = "******",
ChangeSetId = -1
};
wayIds--;
geos.Add(way);
}
}
}
}
if (gpxType.wpt != null)
{
foreach (var wpt in gpxType.wpt)
{
var node = new Node()
{
Id = nodeIds,
Latitude = (float)wpt.lat,
Longitude = (float)wpt.lon,
Tags = new TagsCollection(
new Tag("name", wpt.name)
),
UserId = 0,
UserName = "******",
ChangeSetId = -1
};
nodeIds--;
geos.Add(node);
}
}
}
}
geos.Sort((x, y) =>
{
if (x.Type == y.Type)
{
return(x.Id.Value.CompareTo(y.Id.Value));
}
if (x.Type == OsmSharp.OsmGeoType.Node)
{
return(-1);
}
else if (x.Type == OsmSharp.OsmGeoType.Way)
{
if (y.Type == OsmSharp.OsmGeoType.Node)
{
return(1);
}
return(-1);
}
return(1);
});
using (var targetStream = File.Open("output.osm", FileMode.Create))
{
var target = new OsmSharp.Streams.XmlOsmStreamTarget(targetStream);
target.RegisterSource(geos);
target.Pull();
target.Flush();
}
}
