private Graphic GenerateGraphic(Diamond2EntityItem item)
{
MapPoint point = new MapPoint(item.Longitude, item.Latitude, SpatialReferences.Wgs84);
var graphic = new Graphic(point);
if (Validation.IsValidFloat(item.WindAngle))
{
var symbol = new PictureMarkerSymbol();
symbol.SetSourceAsync(new Uri("pack://application:,,,/Pmss.Micaps.Render;component/Img/Wind.png")).GetAwaiter().GetResult();
symbol.Angle = item.WindAngle;
graphic.Symbol = symbol;
}
else
{
var symbol = new SimpleMarkerSymbol
{
Style = SimpleMarkerStyle.Circle,
Color = Colors.Black
};
graphic.Symbol = symbol;
}
graphic.Attributes[Diamond2Attributes.StationNumber] = item.StationNumber;
graphic.Attributes[Diamond2Attributes.Temperature] = Validation.IsValidFloat(item.Temperature) ? item.Temperature.ToString() : string.Empty;
graphic.Attributes[Diamond2Attributes.TemperatureDiff] = Validation.IsValidFloat(item.TemperatureDiff) ? item.TemperatureDiff.ToString() : string.Empty;
graphic.Attributes[Diamond2Attributes.Height] = Validation.IsValidFloat(item.Height) ? item.Height.ToString() : string.Empty;
graphic.Attributes[Diamond2Attributes.DewPoint] = Validation.IsValidFloat(item.DewPoint) ? item.DewPoint.ToString() : string.Empty;
graphic.Attributes[Diamond2Attributes.WindSpeed] = Validation.IsValidFloat(item.WindSpeed) ? item.WindSpeed.ToString() : string.Empty;
return(graphic);
}
public Diamond2Entity RetrieveEntity()
{
var entity = new Diamond2Entity();
entity.Items = new List <Diamond2EntityItem>();
using (var reader = new StreamReader(this.FilePath, Encoding.Default))
{
string line1 = string.Empty;
string line = string.Empty;
string pattern = @"\s+";
int line1Length = 3; // type, description
int lineLength = 10; // Items
// Get first line
line1 = reader.ReadLine();
var array = Regex.Split(line1?.Trim(), pattern);
if (array == null || array.Length < line1Length)
{
throw new InvalidDataException(this.FilePath + " Line1");
}
entity.DiamondType = Convert.ToInt32(array[1]);
entity.Description = array[2];
for (int i = 3; i < array.Length; i++)
{
entity.Description += " " + array[i];
}
// header may need more than 1 line
string[] header = new string[6];
int index = 0;
while (index < 6)
{
line = reader.ReadLine();
array = Regex.Split(line?.Trim(), pattern);
if (array == null)
{
throw new InvalidDataException(this.FilePath);
}
foreach (var item in array)
{
header[index++] = item;
}
}
entity.Year = Convert.ToInt32(header[0]);
entity.Month = Convert.ToInt32(header[1]);
entity.Day = Convert.ToInt32(header[2]);
entity.Hour = Convert.ToInt32(header[3]);
entity.Level = Convert.ToInt32(header[4]);
entity.StationAmount = Convert.ToInt32(header[5]);
// Get Items
while ((line = reader.ReadLine()) != null)
{
array = Regex.Split(line, pattern);
if (array == null || array.Length != lineLength)
{
throw new InvalidDataException(this.FilePath + " Items");
}
var item = new Diamond2EntityItem
{
StationNumber = Convert.ToInt64(array[0]),
Longitude = Convert.ToSingle(array[1]),
Latitude = Convert.ToSingle(array[2]),
Elevation = Convert.ToSingle(array[3]),
StationLevel = Convert.ToInt32(array[4]),
Height = Convert.ToSingle(array[5]),
Temperature = Convert.ToSingle(array[6]),
TemperatureDiff = Convert.ToSingle(array[7]),
WindAngle = Convert.ToSingle(array[8]),
WindSpeed = Convert.ToSingle(array[9])
};
entity.Items.Add(item);
}
}
return(entity);
}
