public void GetsData()
{
// Get the parent PipelineVM and add DiagramNode
var vm = MainViewModelTest.GetInstance().PipelineViewModel;
var node = new NodeViewModel(new HistogramNode(), vm);
vm.Nodes.Add(node);
vm.Parent.Model.Graph.AddNode(node.Model);
var hvm = new HistogramViewModel((HistogramNode)vm.Nodes.Single().Model);
// Generates an array of 1 Frame with randomly filled Data
var testSize = new Size(5, 5);
Frame[] inputs = { new Frame(testSize) };
for (var x = 0; x < testSize.Width; x++)
{
for (var y = 0; y < testSize.Height; y++)
{
inputs[0][x, y] = new Rgb((byte)(x + y), (byte)(x + y), (byte)(x + y));
}
}
hvm.NodeModel.Type = HistogramType.R;
// porcess one frame with chosen type
hvm.NodeModel.Process(inputs, 0);
hvm.Handle(null);
Assert.NotEmpty(hvm.Data.Data);
}
public ActionResult Index()
{
var viewmodel = new HistogramViewModel();
viewmodel.Filter = new RaceFilterViewModel();
return(View(viewmodel));
}
private HistogramViewModel CreateHistogramViewModel(RaceFilterViewModel filter)
{
var viewModel = new HistogramViewModel();
viewModel.Filter = filter;
var athletes = GetFilteredAthletes(GetAllAthletesForRaces(filter), filter);
var calculator = new TriStatsCalculator(athletes);
viewModel.SwimMedian = calculator.TimeSpanMedian("Swim");
viewModel.BikeMedian = calculator.TimeSpanMedian("Bike");
viewModel.RunMedian = calculator.TimeSpanMedian("Run");
viewModel.FinishMedian = calculator.TimeSpanMedian("Finish");
viewModel.Triathletes = athletes;
return(viewModel);
}
public HistogramWindow(HistogramViewModel viewModel)
{
InitializeComponent();
DataContext = viewModel;
}
public ViewResult Histogram(int cityID)
{
User user = (User)Session["User"];
City city = user.Cities.FirstOrDefault(x => x.CityID == cityID);
IEnumerable <WeatherReading> weatherReadings = weatherRepository.WeatherReadings.Where(x => x.CityID == cityID);
double[] temperatureDataKelwin = weatherReadings.Select(x => x.Temperature).ToArray();
for (int i = 0; i < temperatureDataKelwin.Length; i++)
{
temperatureDataKelwin[i] = Math.Round(temperatureDataKelwin[i] - 273.15, 0);
}
object[] temperatureData = temperatureDataKelwin.Cast <object>().ToArray();
object[] humidityData = weatherReadings.Select(x => x.Humidity).Cast <object>().ToArray();
string[] dates = weatherReadings.Select(x => x.Date.ToString()).ToArray();
Highcharts temperatureChart = new Highcharts("temperature")
.InitChart(new Chart
{
Type = ChartTypes.Line,
MarginRight = 130,
MarginBottom = 25,
ClassName = "temperature"
})
.SetTitle(new Title {
Text = "Temperatura (°C)", X = -20
})
.SetSubtitle(new Subtitle {
Text = "Źródło danych pogodowych: openweathermap.org", X = -20
})
.SetXAxis(new XAxis {
Categories = dates
})
.SetYAxis(new YAxis
{
Title = new YAxisTitle {
Text = "Temperatura (°C)"
},
PlotLines = new[] { new YAxisPlotLines {
Value = 0, Width = 1, Color = ColorTranslator.FromHtml("#808080")
} }
})
.SetTooltip(new Tooltip {
Formatter = @"function() { return '<b>'+ this.series.name +'</b><br/>'+ this.x +': '+ this.y +'°C'; }"
})
.SetLegend(new Legend
{
Layout = Layouts.Vertical,
Align = HorizontalAligns.Right,
VerticalAlign = VerticalAligns.Top,
X = -10,
Y = 100,
BorderWidth = 0
})
.SetSeries(new[] { new Series {
Name = city.Name, Data = new Data(temperatureData), Color = Color.FromArgb(217, 83, 79)
} }
);
Highcharts humidityChart = new Highcharts("humidity")
.InitChart(new Chart
{
Type = ChartTypes.Line,
MarginRight = 130,
MarginBottom = 25,
ClassName = "humidity"
})
.SetTitle(new Title {
Text = "Wilgotność (%)", X = -20
})
.SetSubtitle(new Subtitle {
Text = "Źródło danych pogodowych: openweathermap.org", X = -20
})
.SetXAxis(new XAxis {
Categories = dates
})
.SetYAxis(new YAxis
{
Title = new YAxisTitle {
Text = "Wilgotność (%)"
},
PlotLines = new[] { new YAxisPlotLines {
Value = 0, Width = 1, Color = ColorTranslator.FromHtml("#808080")
} }
})
.SetTooltip(new Tooltip {
Formatter = @"function() { return '<b>'+ this.series.name +'</b><br/>'+ this.x +': '+ this.y +'%'; }"
})
.SetLegend(new Legend
{
Layout = Layouts.Vertical,
Align = HorizontalAligns.Right,
VerticalAlign = VerticalAligns.Top,
X = -10,
Y = 100,
BorderWidth = 0
})
.SetSeries(new[] { new Series {
Name = city.Name, Data = new Data(humidityData), Color = Color.FromArgb(51, 122, 183)
} }
);
HistogramViewModel model = new HistogramViewModel()
{
City = city.Name,
TemperatureChart = temperatureChart,
HumidityChart = humidityChart
};
return(View(model));
}