// Loads the hourly temperature chart
/// <summary>
/// Loads the hourly temperature chart.
/// </summary>
private async void LoadHourlyTemperatureChart()
{
try
{
hourlyWeather = await HourlyWeatherInfoProcessor.LoadHourlyWeather(currentWeather.Coord.Lon, currentWeather.Coord.Lat);
}
catch (Exception)
{
Console.WriteLine("Exception occurred");
}
WeatherChart.Series.Clear();
DisplayedChart.Text = "48 hour forecast";
WeatherChart.Header = "Temperature";
// Adding horizontal axis to chart
primaryAxis.Header = "Date";
// Adding vertical axis to chart
secondaryAxis.Header = "Temperature [°C]";
// Preparing data for Chart
HourlyWeatherForecast hourlyData = new HourlyWeatherForecast(hourlyWeather);
// Creating AdornmentInfo
ChartAdornmentInfo adornmentInfo = new ChartAdornmentInfo()
{
ShowMarker = true,
Symbol = ChartSymbol.Diamond,
SymbolHeight = 5,
SymbolWidth = 5,
SymbolInterior = new SolidColorBrush(Colors.Black)
};
//Initialize needed Line Series
LineSeries seriesTemperature = new LineSeries()
{
ItemsSource = hourlyData.temperature,
XBindingPath = "Date",
YBindingPath = "Temperature",
Label = "Temperature",
LegendIcon = ChartLegendIcon.Circle,
AdornmentsInfo = adornmentInfo
};
//Adding Series to Chart
WeatherChart.Series.Add(seriesTemperature);
}
// Copies hourly weather forecast data from ApiLibrary structures to new structures prepared for chart display
/// <summary>
/// Copies hourly weather forecast data from ApiLibrary structures to new structures prepared for chart display.
/// </summary>
/// <param name="dailyForecastSource">HourlyWeatherInfoModel object containing hourly weather forecast information.</param>
public HourlyWeatherForecast(HourlyWeatherInfoModel dailyForecastSource)
{
temperature = new List <TempForecastData>();
apparentTemperature = new List <TempForecastData>();
humidity = new List <HumidityForecastData>();
pressure = new List <PressureForecastData>();
windSpeed = new List <WindSpeedForecastData>();
now = DateTime.Now;
int i = 0;
foreach (var item in dailyForecastSource.Hourly)
{
now = now.AddHours(i);
string requiredHour = now.Hour.ToString() + ":00";
temperature.Add(new TempForecastData(NormalizationOperations.NormalizeTemperature(dailyForecastSource.Hourly[i].Temp), requiredHour));
apparentTemperature.Add(new TempForecastData(NormalizationOperations.NormalizeTemperature(dailyForecastSource.Hourly[i].Feels_like), requiredHour));
humidity.Add(new HumidityForecastData(dailyForecastSource.Hourly[i].Humidity, requiredHour));
pressure.Add(new PressureForecastData(dailyForecastSource.Hourly[i].Pressure, requiredHour));
windSpeed.Add(new WindSpeedForecastData(dailyForecastSource.Hourly[i].Wind_speed, requiredHour));
i++;
}
}
