private void CalculateDayLight()
{
//Read the stored Open Weather location json
GeographicLocation location;
string jsonPath = "%OneDrive%\\Etc\\DemonOpenWeather.json".TranslatePath();
using (StreamReader stream = File.OpenText(jsonPath))
{
string json = stream.ReadToEnd();
location = JsonConvert.DeserializeObject <GeographicLocation>(json);
}
DaylightHours daylight = DaylightHours.Calculate(DateTime.Now.Date.AddHours(2), location);
SunriseTime = daylight.SunriseUtc.Value.LocalDateTime.ToLocalTime();
SunsetTime = daylight.SunsetUtc.Value.LocalDateTime.ToLocalTime();
}
private void AddDaylight()
{
//Temperature graph area
Rectangle area = new Rectangle()
{
Width = graph.Width - MarginLeft,
Height = graph.Height - MarginTop - MarginBottom,
Fill = Brushes.LightSlateGray,
};
graph.Children.Add(area);
Canvas.SetLeft(area, MarginLeft);
Canvas.SetTop(area, MarginTop);
//Read the stored Open Weather location json
GeographicLocation location;
string jsonPath = "%OneDrive%\\Etc\\DemonOpenWeather.json".TranslatePath();
using (StreamReader stream = File.OpenText(jsonPath))
{
string json = stream.ReadToEnd();
location = JsonConvert.DeserializeObject <GeographicLocation>(json);
}
DateTime date = DateStr.Date.AddHours(2);
//Calculate the daylight times
do
{
DaylightHours daylight = DaylightHours.Calculate(date, location);
DateTime sunriseTime = daylight.SunriseUtc.Value.LocalDateTime.ToLocalTime();
DateTime sunsetTime = daylight.SunsetUtc.Value.LocalDateTime.ToLocalTime();
if (sunsetTime > DateStr)
{
if (sunriseTime < DateStr)
{
sunriseTime = DateStr;
}
}
if (sunsetTime > DateFin)
{
sunsetTime = DateFin;
}
if (sunriseTime < sunsetTime)
{
area = new Rectangle()
{
Width = ((sunsetTime - sunriseTime).TotalMinutes * TimeLineScale),
Height = TempLineStr - TempLineFin,
Fill = Brushes.LightCyan,
};
graph.Children.Add(area);
Canvas.SetLeft(area, TimeLineStr + (sunriseTime - DateStr).TotalMinutes * TimeLineScale);
Canvas.SetTop(area, MarginTop);
}
date = date.AddDays(1);
} while (date.Date == Weather.Max(x => x.Time).Date);
}