private async void GetData()
{
var yAxis = new DateTimeAxis();
byte c = 0;
foreach (var address in AddressList)
{
var i = address.IndexOf('.');
var deviceAdress = address.Substring(0, i);
var objectAdress = address.Substring(i + 1, address.Length - i - 1);
string requestUrl = string.Format("{0}/{1}/{2}/history",
HistoryUri,
deviceAdress,
objectAdress
);
var a = await _dataTransport.GetRequestAsync <Dictionary <DateTime, string> >(requestUrl, true, 30000);
if (a == null || a.Count == 0)
{
continue;
}
var model = new GraphModel
{
Address = address,
Color = _graphColours[c % _graphColours.Count()],
Name = UnitsList[c],
Times = a.Keys.ToList(),
Values = a.Values.Select(val => double.Parse(val.Replace('.', ','))).ToList()
};
var xDs = new EnumerableDataSource <DateTime>(model.Times);
var yDs = new EnumerableDataSource <double>(model.Values);
model.MinValue = model.Values.Min() - 1;
model.MaxValue = model.Values.Max() + 1;
//set the mappings
xDs.SetXMapping(x => yAxis.ConvertToDouble(x));
yDs.SetYMapping(y => y);
model.PointDataSource = new CompositeDataSource(xDs, yDs);
Graphs.Add(model);
c++;
}
}
private async void GetData()
{
var yAxis = new DateTimeAxis();
byte c = 0;
foreach (var address in AddressList)
{
var i = address.IndexOf('.');
var deviceAdress = address.Substring(0, i);
var objectAdress = address.Substring(i + 1, address.Length - i - 1);
string requestUrl = string.Format("{0}/{1}/{2}/history",
HistoryUri,
deviceAdress,
objectAdress
);
var a = await _dataTransport.GetRequestAsync<Dictionary<DateTime, string>>(requestUrl, true, 30000);
if (a == null || a.Count == 0)
continue;
var model = new GraphModel
{
Address = address,
Color = _graphColours[c%_graphColours.Count()],
Name = UnitsList[c],
Times = a.Keys.ToList(),
Values = a.Values.Select(val => double.Parse(val.Replace('.', ','))).ToList()
};
var xDs = new EnumerableDataSource<DateTime>(model.Times);
var yDs = new EnumerableDataSource<double>(model.Values);
model.MinValue = model.Values.Min() - 1;
model.MaxValue = model.Values.Max() + 1;
//set the mappings
xDs.SetXMapping(x => yAxis.ConvertToDouble(x));
yDs.SetYMapping(y => y);
model.PointDataSource = new CompositeDataSource(xDs, yDs);
Graphs.Add(model);
c++;
}
}
public void AppendValues(double L, double a, double b, double C, double H, double T)
{
DateTimeAxis axis = new DateTimeAxis();
double time = axis.ConvertToDouble(DateTime.Now);
Point p1 = new Point(time, L);
Point p2 = new Point(time, a);
Point p3 = new Point(time, b);
Point p4 = new Point(time, C);
Point p5 = new Point(time, H);
Point p6 = new Point(time, T);
SourceL.AppendAsync(App.Current.Dispatcher, p1);
SourceA.AppendAsync(App.Current.Dispatcher, p2);
SourceB.AppendAsync(App.Current.Dispatcher, p3);
SourceC.AppendAsync(App.Current.Dispatcher, p4);
SourceH.AppendAsync(App.Current.Dispatcher, p5);
SourceT.AppendAsync(App.Current.Dispatcher, p6);
Thread.Sleep(10);
}
