public void TrackProperties(eTrack track)
{
propertylist.Add(new Property { label = "Name", source=track,path = "source.name"} );
propertylist.Add(new Property { label = "ID", source=track, path = "source.id"});
propertylist.Add(new Property { label = "TrackBegin", source=track, path = "source.trackTopology.trackBegin.pos" } );
propertylist.Add(new Property { label = "TrackEnd", source = track, path = "source.trackTopology.trackEnd.pos" });
}
private static eTrack GetTrackCoords(eTrack track, string id)
{
int c = 0;
List <double[]> list = _coordtable[id] as List <double[]>;
foreach (double[] coord in list)
{
if (c == 0)
{
track.trackTopology.trackBegin.geoCoord.coord.AddRange(coord); c++; continue;
}
if (c == list.Count - 1)
{
track.trackTopology.trackEnd.geoCoord.coord.AddRange(coord); c++; continue;
}
else
{
tPlacedElement map = new tPlacedElement();
map.geoCoord.coord.AddRange(coord);
track.trackElements.geoMappings.Add(map);
}
c++;
}
return(track);
}
//returns orientation and coarse
private static string[] GetOrientation(eTrack maintrack, eTrack sidetrack, eSwitch sw)
{
string[] result = new string[2];
bool trackend = false;
double angle;
Point switchlocation = new Point(sw.geoCoord.coord[0], sw.geoCoord.coord[1]);
if (DataContainer.GetItem(sw.connection[0].@ref).FindParent(typeof(eTrackBegin)) != null)
{
trackend = true;
}
double bestdist = 9999999999999999999;
List <Point> maintracknodelist = NodeList(maintrack);
Point[] maintrackpoints = new Point[2];
for (int i = 0; i < maintracknodelist.Count - 1; i++)
{
double dist = GetDistance(maintracknodelist[i], maintracknodelist[i + 1], switchlocation);
if (dist < bestdist)
{
maintrackpoints[0] = maintracknodelist[i];
maintrackpoints[1] = maintracknodelist[i + 1];
}
}
List <Point> sidetracknodelist = NodeList(sidetrack);
Point[] sidetrackpoints = new Point[2];
if (trackend)
{
sidetrackpoints[0] = sidetracknodelist[sidetracknodelist.Count];
sidetrackpoints[1] = sidetracknodelist[sidetracknodelist.Count - 1];
}
else
{
sidetrackpoints[0] = sidetracknodelist[0];
sidetrackpoints[1] = sidetracknodelist[1];
}
angle = Math.Atan2((maintrackpoints[1] - maintrackpoints[0]).X, (maintrackpoints[1] - maintrackpoints[0]).Y) - Math.Atan2((sidetrackpoints[1] - sidetrackpoints[0]).X, (sidetrackpoints[1] - sidetrackpoints[0]).Y);
if (angle > Math.PI / 4 || angle < -Math.PI / 4)
{
result[0] = "incoming";
}
else
{
result[0] = "outgoing";
}
if (angle < 0)
{
result[1] = "right";
}
else
{
result[1] = "left";
}
return(result);
}
private static List <Point> NodeList(eTrack track)
{
List <Point> list = new List <Point>();
list.Add(new Point(track.trackTopology.trackBegin.geoCoord.coord[0], track.trackTopology.trackBegin.geoCoord.coord[1]));
foreach (tPlacedElement e in track.trackElements.geoMappings)
{
list.Add(new Point(e.geoCoord.coord[0], e.geoCoord.coord[1]));
}
list.Add(new Point(track.trackTopology.trackEnd.geoCoord.coord[0], track.trackTopology.trackEnd.geoCoord.coord[1]));
return(list);
}
public static void AddCrossing(eTrack track1, eTrack track2, double length, double pos1, double pos2)
{
string id1 = DataContainer.IDGenerator("Connection");
string id2 = DataContainer.IDGenerator("Connection");
string id3 = DataContainer.IDGenerator("Connection");
string id4 = DataContainer.IDGenerator("Connection");
tConnectionData switchtotrack1 = new tConnectionData()
{
id = id1, @ref = id2
};
tSwitchConnectionData track1toswitch = new tSwitchConnectionData()
{
id = id2, @ref = id1
};
tConnectionData switchtotrack2 = new tConnectionData()
{
id = id3, @ref = id4
};
tSwitchConnectionData track2toswitch = new tSwitchConnectionData()
{
id = id4, @ref = id3
};
eTrack track = new eTrack()
{
id = DataContainer.IDGenerator("track")
};
track.trackTopology.trackBegin.pos = 0;
track.trackTopology.trackEnd.pos = (decimal)length;
track.trackTopology.trackBegin.Item = switchtotrack1;
track.trackTopology.trackEnd.Item = switchtotrack2;
DataContainer.model.infrastructure.tracks.Add(track);
eSwitch switch1 = new eSwitch()
{
pos = (decimal)pos1, id = DataContainer.IDGenerator("Switch")
};
switch1.connection.Add(track1toswitch);
track1.trackTopology.connections.Add(switch1);
eSwitch switch2 = new eSwitch()
{
pos = (decimal)pos2, id = DataContainer.IDGenerator("Switch")
};
switch1.connection.Add(track2toswitch);
track2.trackTopology.connections.Add(switch2);
}
public void TrackProperties(eTrack track)
{
propertylist.Add(new Property {
label = "Name", source = track, path = "source.name"
});
propertylist.Add(new Property {
label = "ID", source = track, path = "source.id"
});
propertylist.Add(new Property {
label = "TrackBegin", source = track, path = "source.trackTopology.trackBegin.pos"
});
propertylist.Add(new Property {
label = "TrackEnd", source = track, path = "source.trackTopology.trackEnd.pos"
});
}
public static void ConnectEnd(eTrack track1, eTrack track2)
{
string id1 = DataContainer.IDGenerator("connection");
string id2 = DataContainer.IDGenerator("connection");
tConnectionData connection1 = new tConnectionData()
{
id = id1, @ref = id2
};
tConnectionData connection2 = new tConnectionData()
{
id = id2, @ref = id1
};
track1.trackTopology.trackEnd.Item = connection1;
track2.trackTopology.trackBegin.Item = connection2;
}
public void TestButton_Click(object sender, EventArgs e)
{
DataContainer.model = new railml();
eTrack track1 = new eTrack{trackTopology = new eTrackTopology{trackBegin=new eTrackBegin{pos=0, geoCoord=new tGeoCoord()}, trackEnd = new eTrackEnd{pos=600, geoCoord=new tGeoCoord()}}};
DataContainer.IDGenerator(track1);
track1.trackTopology.trackBegin.geoCoord.coord.Add(0); track1.trackTopology.trackBegin.geoCoord.coord.Add(0);
track1.trackTopology.trackEnd.geoCoord.coord.Add(600); track1.trackTopology.trackEnd.geoCoord.coord.Add(0);
eSwitch sw1 = new eSwitch() { id = "sw1" };
sw1.geoCoord.coord.AddRange(new double[] { 300, 0 });
track1.trackTopology.connections.Add(sw1);
DataContainer.model.infrastructure.tracks.Add(track1);
eTrack track2 = new eTrack{trackTopology = new eTrackTopology{trackBegin=new eTrackBegin{pos=0, geoCoord=new tGeoCoord()}, trackEnd = new eTrackEnd{pos=600, geoCoord=new tGeoCoord()}}};
DataContainer.IDGenerator(track2);
track2.trackTopology.trackBegin.geoCoord.coord.Add(6000); track2.trackTopology.trackBegin.geoCoord.coord.Add(20);
track2.trackTopology.trackEnd.geoCoord.coord.Add(8000); track2.trackTopology.trackEnd.geoCoord.coord.Add(20);
DataContainer.model.infrastructure.tracks.Add(track2);
Data.Editor.AddCrossing(track1, track2, 70, 300, 350);
eOcp ocp1 = new eOcp { id = "34", name= "test1", geoCoord = new tGeoCoord() };
ocp1.geoCoord.coord.Add(0); ocp1.geoCoord.coord.Add(0);
DataContainer.model.infrastructure.operationControlPoints.Add(ocp1);
eOcp ocp2 = new eOcp { id = "443", name = "test2", geoCoord = new tGeoCoord() };
ocp2.geoCoord.coord.Add(600); ocp2.geoCoord.coord.Add(0);
DataContainer.model.infrastructure.operationControlPoints.Add(ocp2);
eOcp ocp3 = new eOcp { id = "344", name = "test3", geoCoord = new tGeoCoord() };
ocp3.geoCoord.coord.Add(600); ocp3.geoCoord.coord.Add(20);
DataContainer.model.infrastructure.operationControlPoints.Add(ocp3);
eOcp ocp4 = new eOcp { id = "343", name = "test3", geoCoord = new tGeoCoord() };
ocp4.geoCoord.coord.Add(0); ocp4.geoCoord.coord.Add(20);
DataContainer.model.infrastructure.operationControlPoints.Add(ocp4);
DataContainer.PrepareData();
dynamic result = DataContainer.model.infrastructure.tracks[2].trackTopology.trackBegin.FindParent(typeof(eTrack));
this.MainViewContentControl.Content = new BaseRailMLView();
}
private static void GetTracks(DataTable table)
{
foreach (DataRow row in table.Rows)
{
if (row.RowState != DataRowState.Deleted && !(bool)row["removed"])// && (string)row["ElementUsage"] != "C" && (string)row["ElementUsage"] != "F" && (string)row["ElementUsage"] != "A")
{
eTrack track = new eTrack()
{
id = (row["Serial Number"] as string) ?? null,
description = (row["Description"] as string) ?? null
};
track.trackTopology.trackBegin.pos = (decimal)(((row["StartMiles"] as double?) ?? 0) + ((row["StartYards"] as double?) ?? 0) / 1760);
track.trackTopology.trackEnd.pos = (decimal)(((row["EndMiles"] as double?) ?? 0) + ((row["EndYards"] as double?) ?? 0) / 1760);
if ((string)row["Type"] == "UR")
{
track.mainDir = tExtendedDirection.up;
}
else if ((string)row["Type"] == "DR")
{
track.mainDir = tExtendedDirection.down;
}
else
{
track.mainDir = tExtendedDirection.none;
}
if (row["Road"] is DBNull)
{
track.type = "connectingTrack";
}
else if ((string)row["Road"] == "MAIN")
{
track.type = "mainTrack";
}
else if ((string)row["Road"] == "BAY")
{
track.type = "stationTrack";
}
else
{
track.type = "sidingTrack";
}
if ((string)row["ElementUsage"] != "C" && (string)row["ElementUsage"] != "A")
{
track.trackDescr = new List <string>();
track.trackDescr.Add("Closed/Abandoned");
}
if (row["ParentTrackElement"] != System.DBNull.Value)
{
eLine line = _model.infrastructure.trackGroups.line.Find(x => x.id == (string)row["Sector"]);
line.trackRef.Add(new tTrackRefInGroup()
{
@ref = track.id
});
}
track = GetTrackCoords(track, row["EquipmentID"].ToString());
_model.infrastructure.tracks.Add(track);
}
}
}
private static List <eTrack> FindHostLines(double x, double y, int n)
{
List <eTrack> tracks = new List <eTrack>();
Point location = new Point(x, y);
int c = 0;
while (c < n)
{
eTrack besttrack = null;
double bestdist = 99999999999;
foreach (eTrack track in DataContainer.model.infrastructure.tracks)
{
foreach (eTrack alreadyinlist in tracks)
{
if (track == alreadyinlist)
{
continue;
}
}
Point a;
Point b;
a = new Point(track.trackTopology.trackBegin.geoCoord.coord[0], track.trackTopology.trackBegin.geoCoord.coord[1]);
if (track.trackElements.geoMappings.Count > 0)
{
b = new Point(track.trackElements.geoMappings[0].geoCoord.coord[0], track.trackElements.geoMappings[0].geoCoord.coord[1]);
}
else
{
b = new Point(track.trackTopology.trackEnd.geoCoord.coord[0], track.trackTopology.trackEnd.geoCoord.coord[1]);
}
double dist = GetDistance(a, b, location);
if (dist < bestdist)
{
bestdist = dist; besttrack = track;
}
for (int i = 0; i < track.trackElements.geoMappings.Count - 1; i++)
{
a = new Point(track.trackElements.geoMappings[i].geoCoord.coord[0], track.trackElements.geoMappings[i].geoCoord.coord[1]);
b = new Point(track.trackElements.geoMappings[i + 1].geoCoord.coord[0], track.trackElements.geoMappings[i + 1].geoCoord.coord[1]);
dist = GetDistance(a, b, location);
if (dist < bestdist)
{
bestdist = dist; besttrack = track;
}
}
a = new Point(track.trackTopology.trackEnd.geoCoord.coord[0], track.trackTopology.trackEnd.geoCoord.coord[1]);
dist = GetDistance(a, b, location);
if (dist < bestdist)
{
bestdist = dist; besttrack = track;
}
}
tracks.Add(besttrack);
c++;
}
return(tracks);
}
private static eSwitch FindConnections(eSwitch tempswitch)
{
Point switchlocation = new Point(tempswitch.geoCoord.coord[0], tempswitch.geoCoord.coord[1]);
eTrack hostline = null;
eTrack track2 = null;
bool trackend = false;
while (track2 == null)
{
eTrack besttrack = null;
double bestdist = 999999999999;
foreach (eTrack track in DataContainer.model.infrastructure.tracks)
{
double dist = GetDistance(switchlocation, new Point(track.trackTopology.trackBegin.geoCoord.coord[0], track.trackTopology.trackBegin.geoCoord.coord[1]));
if (dist < bestdist)
{
bestdist = dist; besttrack = track; trackend = false;
}
dist = GetDistance(switchlocation, new Point(track.trackTopology.trackEnd.geoCoord.coord[0], track.trackTopology.trackEnd.geoCoord.coord[1]));
if (dist < bestdist)
{
bestdist = dist; besttrack = track; trackend = true;
}
}
track2 = besttrack;
}
while (hostline == null)
{
eTrack besttrack = null;
double bestdist = 99999999999;
foreach (eTrack track in DataContainer.model.infrastructure.tracks)
{
if (track == track2)
{
continue;
}
List <Point> pointlist = NodeList(track);
for (int i = 0; i < pointlist.Count - 1; i++)
{
double dist = GetDistance(pointlist[i], pointlist[i + 1], switchlocation);
if (dist < bestdist)
{
bestdist = dist; besttrack = track;
}
}
}
hostline = besttrack;
}
tConnectionData conn1 = new tConnectionData();
DataContainer.IDGenerator(conn1);
tSwitchConnectionData conn2 = new tSwitchConnectionData();
DataContainer.IDGenerator(conn2);
conn1.@ref = conn2.id; conn2.@ref = conn1.id;
if (trackend == true)
{
track2.trackTopology.trackEnd.Item = conn1;
}
else
{
track2.trackTopology.trackBegin.Item = conn1;
}
tempswitch.connection.Add(conn2);
hostline.trackTopology.connections.Add(tempswitch);
string[] orientation = GetOrientation(hostline, track2, tempswitch);
tempswitch.connection[0].orientation = orientation[0];
tempswitch.connection[0].course = orientation[1];
return(tempswitch);
}
public NetworkDrawingViewModel()
{
rendercoll = new CompositeCollection();
tracklines = new ObservableCollection <Track>();
OCPcollection = new ObservableCollection <OCP>();
switchcollection = new ObservableCollection <Switch>();
penscale = 1;
for (int i = 0; i < DataContainer.model.infrastructure.tracks.Count; i++)
{
Track temptrack = new Track();
eTrack track = DataContainer.model.infrastructure.tracks[i];
if (track.trackTopology.trackEnd.geoCoord.coord.Count != 0 && track.trackTopology.trackBegin.geoCoord.coord.Count != 0)
{
temptrack.track = track;
temptrack.index = i;
temptrack.X1 = track.trackTopology.trackBegin.geoCoord.coord[0];
temptrack.X2 = track.trackTopology.trackEnd.geoCoord.coord[0];
temptrack.Y1 = track.trackTopology.trackBegin.geoCoord.coord[1];
temptrack.Y2 = track.trackTopology.trackEnd.geoCoord.coord[1];
temptrack.points.Add(new Point(track.trackTopology.trackBegin.geoCoord.coord[0], track.trackTopology.trackBegin.geoCoord.coord[1]));
foreach (tPlacedElement point in track.trackElements.geoMappings)
{
temptrack.points.Add(new Point(point.geoCoord.coord[0], point.geoCoord.coord[1]));
}
temptrack.points.Add(new Point(track.trackTopology.trackEnd.geoCoord.coord[0], track.trackTopology.trackEnd.geoCoord.coord[1]));
tracklines.Add(temptrack);
foreach (tCommonSwitchAndCrossingData connection in track.trackTopology.connections)
{
if (connection.geoCoord.coord.Count == 2)
{
Switch sw = new Switch();
sw.element = connection;
sw.X = connection.geoCoord.coord[0];
sw.Y = connection.geoCoord.coord[1];
switchcollection.Add(sw);
}
}
}
}
foreach (eOcp ocp in DataContainer.model.infrastructure.operationControlPoints)
{
OCP tempocp = new OCP();
tempocp.ocp = ocp;
if (ocp.geoCoord.coord.Count == 2)
{
tempocp.X = ocp.geoCoord.coord[0] - tempocp.diameter / 2;
tempocp.Y = ocp.geoCoord.coord[1] - tempocp.diameter / 2;
OCPcollection.Add(tempocp);
}
}
rendercoll.Add(new CollectionContainer()
{
Collection = tracklines
});
rendercoll.Add(new CollectionContainer()
{
Collection = OCPcollection
});
rendercoll.Add(new CollectionContainer()
{
Collection = switchcollection
});
}
public void TestButton_Click(object sender, EventArgs e)
{
DataContainer.model = new railml();
eTrack track1 = new eTrack {
trackTopology = new eTrackTopology {
trackBegin = new eTrackBegin {
pos = 0, geoCoord = new tGeoCoord()
}, trackEnd = new eTrackEnd {
pos = 600, geoCoord = new tGeoCoord()
}
}
};
DataContainer.IDGenerator(track1);
track1.trackTopology.trackBegin.geoCoord.coord.Add(0); track1.trackTopology.trackBegin.geoCoord.coord.Add(0);
track1.trackTopology.trackEnd.geoCoord.coord.Add(600); track1.trackTopology.trackEnd.geoCoord.coord.Add(0);
eSwitch sw1 = new eSwitch()
{
id = "sw1"
};
sw1.geoCoord.coord.AddRange(new double[] { 300, 0 });
track1.trackTopology.connections.Add(sw1);
DataContainer.model.infrastructure.tracks.Add(track1);
eTrack track2 = new eTrack {
trackTopology = new eTrackTopology {
trackBegin = new eTrackBegin {
pos = 0, geoCoord = new tGeoCoord()
}, trackEnd = new eTrackEnd {
pos = 600, geoCoord = new tGeoCoord()
}
}
};
DataContainer.IDGenerator(track2);
track2.trackTopology.trackBegin.geoCoord.coord.Add(6000); track2.trackTopology.trackBegin.geoCoord.coord.Add(20);
track2.trackTopology.trackEnd.geoCoord.coord.Add(8000); track2.trackTopology.trackEnd.geoCoord.coord.Add(20);
DataContainer.model.infrastructure.tracks.Add(track2);
Data.Editor.AddCrossing(track1, track2, 70, 300, 350);
eOcp ocp1 = new eOcp {
id = "34", name = "test1", geoCoord = new tGeoCoord()
};
ocp1.geoCoord.coord.Add(0); ocp1.geoCoord.coord.Add(0);
DataContainer.model.infrastructure.operationControlPoints.Add(ocp1);
eOcp ocp2 = new eOcp {
id = "443", name = "test2", geoCoord = new tGeoCoord()
};
ocp2.geoCoord.coord.Add(600); ocp2.geoCoord.coord.Add(0);
DataContainer.model.infrastructure.operationControlPoints.Add(ocp2);
eOcp ocp3 = new eOcp {
id = "344", name = "test3", geoCoord = new tGeoCoord()
};
ocp3.geoCoord.coord.Add(600); ocp3.geoCoord.coord.Add(20);
DataContainer.model.infrastructure.operationControlPoints.Add(ocp3);
eOcp ocp4 = new eOcp {
id = "343", name = "test3", geoCoord = new tGeoCoord()
};
ocp4.geoCoord.coord.Add(0); ocp4.geoCoord.coord.Add(20);
DataContainer.model.infrastructure.operationControlPoints.Add(ocp4);
DataContainer.PrepareData();
dynamic result = DataContainer.model.infrastructure.tracks[2].trackTopology.trackBegin.FindParent(typeof(eTrack));
this.MainViewContentControl.Content = new BaseRailMLView();
}
