public byte[] Chart(ChartName name, string type, int daysNumber)
{
ServiceDatabaseModels.TypeOfMeteorologyData typeOfChart = ServiceDatabaseModels.TypeOfMeteorologyData.Tempreture;
switch (name)
{
case ChartName.Temperature:
{
this.chartDescription = new ChartDescription(700, 700, "Temperature chart", "Time [h]", "Temperature [oC]", type);
typeOfChart = ServiceDatabaseModels.TypeOfMeteorologyData.Tempreture;
break;
}
case ChartName.Humidity:
{
this.chartDescription = new ChartDescription(700, 700, "Humidity chart", "Time [h]", "Humidity [%]", type);
typeOfChart = ServiceDatabaseModels.TypeOfMeteorologyData.Humidity;
break;
}
case ChartName.Pressure:
{
this.chartDescription = new ChartDescription(700, 700, "Pressure chart", "Time [h]", "Pressure [hPa]", type);
typeOfChart = ServiceDatabaseModels.TypeOfMeteorologyData.Pressure;
break;
}
}
return(GenerateChart(chartDescription, daysNumber, typeOfChart));
}
private byte[] GenerateChart(ChartDescription descrip, int daysNumber, ServiceDatabaseModels.TypeOfMeteorologyData typeOfChart)
{
var db = new ServiceDatabaseModels();
var data = db.GetAllDatas(daysNumber, typeOfChart);
var resultChart = new Chart(width: 800, height: 800)
.AddSeries
(
chartType: descrip.CharType,
xValue: data.dateTime, xField: descrip.XAxisTitle,
yValues: data.outdata, yFields: descrip.YAxisTitle
)
.GetBytes("png");
return(resultChart);
}
