private GraphicsLayer GenerateGraphicLayer(Diamond3Entity entity, string settingKey)
{
var graphics = new List <Graphic>();
foreach (var item in entity.Items)
{
if (item.IsValid() && PassCumtomLgic(item))
{
graphics.Add(GenerateGraphic(item, settingKey));
}
}
var layer = new GraphicsLayer
{
GraphicsSource = graphics,
DisplayName = entity.Description,
ID = new Guid().ToString()
};
return(layer);
}
public Diamond3Entity RetrieveEntity()
{
var result = new Diamond3Entity();
result.Items = new List <Diamond3EntityItem>();
using (var reader = new StreamReader(this.FilePath, Encoding.Default))
{
string line = string.Empty;
string[] array = null;
string pattern = @"\s+";
// line1
line = reader.ReadLine();
array = Regex.Split(line?.Trim(), pattern);
if (array == null || array.Length <= 2)
{
throw new InvalidDataException(this.FilePath);
}
result.DiamondType = Convert.ToInt32(array[1]);
result.Description = array[2];
for (int i = 3; i < array.Length; i++)
{
result.Description += " " + array[i];
}
// header may need more than 1 line
// Get 6 string, the last one is count
string[] header = new string[6];
for (int i = 0; i < 6; i++)
{
header[i] = GetOneString(reader);
}
result.Year = Convert.ToInt32(header[0]);
result.Month = Convert.ToInt32(header[1]);
result.Day = Convert.ToInt32(header[2]);
result.Level = Convert.ToInt32(header[3]);
int lineCount = Convert.ToInt32(header[5]);
for (int i = 0; i < lineCount + 2; i++)
{
GetOneString(reader);
}
int pointCount = Convert.ToInt32(GetOneString(reader));
for (int i = 0; i < pointCount * 2 + 1; i++)
{
GetOneString(reader);
}
result.StationAmount = Convert.ToInt32(GetOneString(reader));
if (!string.IsNullOrWhiteSpace(reader.ReadLine()?.Trim()))
{
throw new InvalidDataException(this.FilePath);
}
// find line items
//while ((line = reader.ReadLine()) != null)
//{
// array = Regex.Split(line?.Trim(), pattern);
// if (array != null && array.Length == 2 && 1 == Convert.ToInt32(array[0]))
// {
// result.StationAmount = Convert.ToInt32(array[1]);
// break;
// }
//}
while ((line = reader.ReadLine()) != null)
{
array = Regex.Split(line?.Trim(), pattern);
if (array == null || array.Length < 5)
{
throw new InvalidDataException(this.FilePath);
}
var item = new Diamond3EntityItem
{
StationNumber = Convert.ToInt32(array[0]),
Longitude = Convert.ToSingle(array[1]),
Latitude = Convert.ToSingle(array[2]),
Elevation = Convert.ToSingle(array[3]),
StationValue = array[4]
};
result.Items.Add(item);
}
}
return(result);
}
