private void DrawLifts()
{
var lifts = _wayRepository.GetLifts();
foreach (var lift in lifts.Where(p => p.Type != "downhill"))
{
if (DisplayOptions.ShowLiftNames)
{
var firstNode = lift.Nodes.First();
MapItems.Pushpins.Add(new PointItem
{
Location = firstNode.ToLocation(),
Name = lift.Name
});
}
var locationPath = "";
foreach (var node in lift.Nodes)
{
locationPath +=
$"{node.Latitude.ToString(CultureInfo.InvariantCulture)},{node.Longitude.ToString(CultureInfo.InvariantCulture)} ";
}
MapItems.Lifts.Add(new Polyline
{
Locations = LocationCollection.Parse(locationPath)
});
}
}
private void DrawSlopes()
{
MapItems.Slopes = new ObservableCollection <Polyline>();
var pistes = _wayRepository.GetSlopes();
foreach (var slope in pistes)
{
var locationPath = "";
foreach (var node in slope.Nodes)
{
locationPath +=
$"{node.Latitude.ToString(CultureInfo.InvariantCulture)},{node.Longitude.ToString(CultureInfo.InvariantCulture)} ";
}
MapItems.Slopes.Add(new Polyline
{
Locations = LocationCollection.Parse(locationPath),
Color = slope.Difficulty == "easy" ? Brushes.Blue :
slope.Difficulty == "advanced" ? Brushes.Black : Brushes.Red
});
}
}
private void ShowSelectedLap()
{
if (SelectedLap == null)
{
return;
}
MapItems.SeriesCollection = new SeriesCollection();
MapItems.SelectedLapPolyLine = new ObservableCollection <Polyline>();
MapItems.SelectedLiftPolyLine = new ObservableCollection <Polyline>();
var lineSeries = new LineSeries();
var chartValues = new ChartValues <double>();
var locationPath = "";
foreach (var trackingPoint in SelectedLap.TrackingPoints.Take(SelectedLap.TrackingPoints.Count - 4))
{
chartValues.Add(trackingPoint.Altitude);
locationPath +=
$"{trackingPoint.Position.Latitude.ToString(CultureInfo.InvariantCulture)},{trackingPoint.Position.Longitude.ToString(CultureInfo.InvariantCulture)} ";
}
lineSeries.Values = chartValues;
MapItems.SeriesCollection.Add(lineSeries);
RaisePropertyChanged(nameof(SeriesCollection));
MapItems.SelectedLapPolyLine.Add(new Polyline
{
Locations = LocationCollection.Parse(locationPath),
Color = Brushes.Chartreuse
});
}
public static async Task <List <SectorPolyline> > GetSectorList()
{
return(await Task <List <SectorPolyline> > .Factory.StartNew(() => {
return new List <SectorPolyline> {
new SectorPolyline
{
Locations = LocationCollection.Parse("48.46454,35.04720 48.46454,35.04820 48.46554,35.04820 48.46554,35.04720 48.46454,35.04720")
}
};
}));
}
public static List <CapMessage> Request(LocationType locationType, string code)
{
try {
List <CapMessage> results = new List <CapMessage>();
string url;
if (locationType == LocationType.State || locationType == LocationType.Country)
{
url = string.Format(BASE_URL, code, "0");
}
else
{
url = string.Format(BASE_URL, "wwaatmget", code + "&y=0");
}
XDocument doc = XDocument.Load(url);
if (doc.Root.Elements().Where(i => i.Name.LocalName == "entry").Elements().Where(i => i.Name.LocalName == "areaDesc").Count() > 0)
{
results = (from ele in doc.Root.Elements().Where(i => i.Name.LocalName == "entry")
select new CapMessage {
AlertLink = new Uri(ele.Elements().First(i => i.Name.LocalName == "link").Attribute("href").Value),
Areas = ele.Elements().First(i => i.Name.LocalName == "areaDesc").Value.Split(';'),
AuthorName = ele.Elements().First(i => i.Name.LocalName == "author").Elements().First(i => i.Name.LocalName == "name").Value,
Category = ele.Elements().First(i => i.Name.LocalName == "category").Value,
Certainty = ele.Elements().First(i => i.Name.LocalName == "certainty").Value,
EffectiveTimestamp = GetDateTime(ele.Elements().First(i => i.Name.LocalName == "effective").Value),
Event = ele.Elements().First(i => i.Name.LocalName == "event").Value,
ExpiresTimestamp = GetDateTime(ele.Elements().First(i => i.Name.LocalName == "expires").Value),
Generator = doc.Root.Elements().First(i => i.Name.LocalName == "generator").Value,
Geocodes = GetValueNameDictionary(ele.Elements().First(i => i.Name.LocalName == "geocode").Descendants()),
Id = ele.Elements().First(i => i.Name.LocalName == "id").Value,
Locations = LocationCollection.Parse(ele.Elements().First(i => i.Name.LocalName == "polygon").Value),
MsgType = ele.Elements().First(i => i.Name.LocalName == "msgType").Value,
Parameters = GetValueNameDictionary(ele.Elements().First(i => i.Name.LocalName == "parameter").Descendants()),
PublishedTimestamp = GetDateTime(ele.Elements().First(i => i.Name.LocalName == "published").Value),
Severity = ele.Elements().First(i => i.Name.LocalName == "severity").Value,
Summary = ele.Elements().First(i => i.Name.LocalName == "summary").Value,
Title = ele.Elements().First(i => i.Name.LocalName == "title").Value,
UpdatedTimestamp = GetDateTime(ele.Elements().First(i => i.Name.LocalName == "updated").Value),
Urgency = ele.Elements().First(i => i.Name.LocalName == "urgency").Value
}).ToList();
}
return(results);
} catch {
return(null);
}
}
private void ShowSelectedLift()
{
if (SelectedLift == null)
{
return;
}
MapItems.SelectedLiftPolyLine = new ObservableCollection <Polyline>();
var locationPath = "";
foreach (var node in SelectedLift.Nodes)
{
locationPath +=
$"{node.Latitude.ToString(CultureInfo.InvariantCulture)},{node.Longitude.ToString(CultureInfo.InvariantCulture)} ";
}
MapItems.SelectedLiftPolyLine.Add(new Polyline
{
Locations = LocationCollection.Parse(locationPath),
Color = Brushes.Yellow
});
}
private void ShowHeartRateLine(Lap lap)
{
if (!DisplayOptions.ShowHeartRates)
{
return;
}
for (var i = 1; i < lap.TrackingPoints.Count; i++)
{
var currentPoint = lap.TrackingPoints[i];
var predecessor = lap.TrackingPoints[i - 1];
if (predecessor.Altitude < currentPoint.Altitude)
{
continue;
}
if (currentPoint.Position == null || predecessor.Position == null)
{
continue;
}
var heartRate = currentPoint.HeartRate - 50;
var color = ColorHelper.NumberToColor(heartRate);
var locationPath =
$"{predecessor.Position.Latitude.ToString(CultureInfo.InvariantCulture)},{predecessor.Position.Longitude.ToString(CultureInfo.InvariantCulture)} ";
locationPath +=
$"{currentPoint.Position.Latitude.ToString(CultureInfo.InvariantCulture)},{currentPoint.Position.Longitude.ToString(CultureInfo.InvariantCulture)}";
MapItems.SpeedLine.Add(new Polyline
{
Locations = LocationCollection.Parse(locationPath),
Color = color
});
}
}
public ViewModel()
{
MapCenter = new Location(53.5, 8.2);
Points = new ObservableCollection<Point>();
Points.Add(
new Point
{
Name = "Steinbake Leitdamm",
Location = new Location(53.51217, 8.16603)
});
Points.Add(
new Point
{
Name = "Buhne 2",
Location = new Location(53.50926, 8.15815)
});
Points.Add(
new Point
{
Name = "Buhne 4",
Location = new Location(53.50468, 8.15343)
});
Points.Add(
new Point
{
Name = "Buhne 6",
Location = new Location(53.50092, 8.15267)
});
Points.Add(
new Point
{
Name = "Buhne 8",
Location = new Location(53.49871, 8.15321)
});
Points.Add(
new Point
{
Name = "Buhne 10",
Location = new Location(53.49350, 8.15563)
});
Points.Add(
new Point
{
Name = "Moving",
Location = new Location(53.5, 8.25)
});
Pushpins = new ObservableCollection<Point>();
Pushpins.Add(
new Point
{
Name = "WHV - Eckwarderhörne",
Location = new Location(53.5495, 8.1877)
});
Pushpins.Add(
new Point
{
Name = "JadeWeserPort",
Location = new Location(53.5914, 8.14)
});
Pushpins.Add(
new Point
{
Name = "Kurhaus Dangast",
Location = new Location(53.447, 8.1114)
});
Pushpins.Add(
new Point
{
Name = "Eckwarderhörne",
Location = new Location(53.5207, 8.2323)
});
//for (double lon = -720; lon <= 720; lon += 15)
//{
// var lat = lon / 10;
// Pushpins.Add(
// new VmPoint
// {
// Name = string.Format("{0:00.0}°, {1:000}°", lat, lon),
// Location = new Location(lat, lon)
// });
//}
Polylines = new ObservableCollection<Polyline>();
Polylines.Add(
new Polyline
{
Locations = LocationCollection.Parse("53.5140,8.1451 53.5123,8.1506 53.5156,8.1623 53.5276,8.1757 53.5491,8.1852 53.5495,8.1877 53.5426,8.1993 53.5184,8.2219 53.5182,8.2386 53.5195,8.2387")
});
Polylines.Add(
new Polyline
{
Locations = LocationCollection.Parse("53.5978,8.1212 53.6018,8.1494 53.5859,8.1554 53.5852,8.1531 53.5841,8.1539 53.5802,8.1392 53.5826,8.1309 53.5867,8.1317 53.5978,8.1212")
});
var timer = new DispatcherTimer
{
Interval = TimeSpan.FromSeconds(0.1)
};
timer.Tick += (s, e) =>
{
var p = Points.Last();
p.Location = new Location(p.Location.Latitude + 0.001, p.Location.Longitude + 0.002);
if (p.Location.Latitude > 54d)
{
p.Name = "Stopped";
((DispatcherTimer)s).Stop();
}
};
timer.Start();
}
public MapViewModel()
{
Points.Add(new PointItem
{
Name = "Steinbake Leitdamm",
Location = new Location(53.51217, 8.16603)
});
Points.Add(new PointItem
{
Name = "Buhne 2",
Location = new Location(53.50926, 8.15815)
});
Points.Add(new PointItem
{
Name = "Buhne 4",
Location = new Location(53.50468, 8.15343)
});
Points.Add(new PointItem
{
Name = "Buhne 6",
Location = new Location(53.50092, 8.15267)
});
Points.Add(new PointItem
{
Name = "Buhne 8",
Location = new Location(53.49871, 8.15321)
});
Points.Add(new PointItem
{
Name = "Buhne 10",
Location = new Location(53.49350, 8.15563)
});
Pushpins.Add(new PointItem
{
Name = "WHV - Eckwarderhörne",
Location = new Location(53.5495, 8.1877)
});
Pushpins.Add(new PointItem
{
Name = "JadeWeserPort",
Location = new Location(53.5914, 8.14)
});
Pushpins.Add(new PointItem
{
Name = "Kurhaus Dangast",
Location = new Location(53.447, 8.1114)
});
Pushpins.Add(new PointItem
{
Name = "Eckwarderhörne",
Location = new Location(53.5207, 8.2323)
});
Polylines.Add(new Polyline
{
Locations = LocationCollection.Parse("53.5140,8.1451 53.5123,8.1506 53.5156,8.1623 53.5276,8.1757 53.5491,8.1852 53.5495,8.1877 53.5426,8.1993 53.5184,8.2219 53.5182,8.2386 53.5195,8.2387")
});
Polylines.Add(new Polyline
{
Locations = LocationCollection.Parse("53.5978,8.1212 53.6018,8.1494 53.5859,8.1554 53.5852,8.1531 53.5841,8.1539 53.5802,8.1392 53.5826,8.1309 53.5867,8.1317 53.5978,8.1212")
});
}
public void DrawPolygon(string polygon)
{
DrawPolygon(LocationCollection.Parse(polygon));
}
public static List <CountyZone> GetCountyZoneInformation(string shapeFilePath, string countyFilePath)
{
List <CountyZone> results = new List <CountyZone>();
//using (Shapefile shapeFile = new Shapefile(shapeFilePath)) {
// foreach (Shape shape in shapeFile) {
// CountyZone zone = new CountyZone();
// string[] metaData = shape.GetMetadataNames();
// zone.FIPS = shape.GetMetadata("fips");
// //zone.FeArea = (CountyZone.FeAreaEnum)Enum.Parse(typeof(CountyZone.FeAreaEnum), shape.GetMetadata("fe_area") == "" ? "None" : shape.GetMetadata("fe_area"));
// zone.CountyName = shape.GetMetadata("countyname");
// zone.CountyWarningArea = shape.GetMetadata("cws");
// zone.Latitude = shape.GetMetadata("lat");
// zone.Longitude = shape.GetMetadata("lon");
// zone.State = shape.GetMetadata("state");
// //zone.TimeZone = (CountyZone.TimeZoneEnum)Enum.Parse(typeof(CountyZone.TimeZoneEnum), shape.GetMetadata("time_zone"));
// if (shape.Type == ShapeType.Polygon) {
// ShapePolygon polygon = shape as ShapePolygon;
// string polyString = "";
// foreach (PointD point in ((ShapePolygon)shape).Parts[0]) {
// polyString = polyString + point.Y.ToString() + "," + point.X.ToString() + " ";
// }
// zone.Locations = LocationCollection.Parse(polyString);
// }
// results.Add(zone);
// }
//}
StreamReader textReader = new StreamReader(countyFilePath);
string[] csv = textReader.ReadToEnd().Replace("\r", "").Split('\n');
textReader.Close();
foreach (string line in csv)
{
if (!string.IsNullOrWhiteSpace(line))
{
string[] cols = line.Split('|');
Shapefile shapeFile = new Shapefile(shapeFilePath);
Shape shape = shapeFile.Where(i => i.Type == ShapeType.Polygon && i.GetMetadata("state") == cols[0] && i.GetMetadata("countyname") == cols[5]).First();
string polyString = "";
foreach (PointD point in ((ShapePolygon)shape).Parts[0])
{
polyString = polyString + point.Y.ToString() + "," + point.X.ToString() + " ";
}
results.Add(new CountyZone {
CountyName = cols[5],
CountyWarningArea = cols[2],
FeArea = CountyZone.FeAreaEnum.None,
FIPS = cols[6],
Latitude = cols[9],
Locations = LocationCollection.Parse(polyString),
Longitude = cols[10],
Name = cols[3],
State = cols[0],
TimeZone = CountyZone.TimeZoneEnum.AtlanticStandard,
Zone = cols[1]
});
}
}
return(results);
}
