/// <summary>
/// Write's the specified entity to the text file
/// </summary>
/// <param name="entity"></param>
public void OutputEntity(IAgEntity entity)
{
DateTime utcNow = DateTime.UtcNow;
int millisecondSinceLastWrite = (int)(utcNow - m_timeLastWrite).TotalMilliseconds;
m_timeLastWrite = utcNow;
OutputSettings settings;
if (!m_settings.TryGetValue(entity.ID, out settings))
{
settings = new OutputSettings(Affiliation.Friendly, "SFAPMF----*****");
}
AgPointEntity pointEntity = entity as AgPointEntity;
StringBuilder entry = new StringBuilder();
entry.Append(pointEntity.DisplayName);
entry.Append(" ");
entry.Append(Math.Round(pointEntity.Position.Latitude, 6));
entry.Append(" ");
entry.Append(Math.Round(pointEntity.Position.Longitude, 6));
entry.Append(" ");
entry.Append(Math.Round(pointEntity.Position.Altitude, 6));
entry.Append(" ");
entry.Append(settings.Affiliation);
entry.Append(" ");
entry.Append(settings.Symbology);
entry.Append(" ");
entry.Append(millisecondSinceLastWrite);
m_textWriter.WriteLine(entry.ToString());
}
/// <summary>
/// Called by the RT3 engine to determine if the provided entity
/// belongs in this query.
/// </summary>
/// <param name="Entity">The entity to be matched against.</param>
/// <returns>True if the entity matches this query criteria, false otherwise.</returns>
public bool IsMatch(IAgEntity Entity)
{
bool Result = false;
IAgPointEntity Point = Entity as IAgPointEntity;
if (Point != null && Point.Position != null)
{
Result = (Point.Position.Altitude >= m_minimumAltitude) && (Point.Position.Altitude <= m_maximumAltitude);
}
IAgPolylineEntity Poly = Entity as IAgPolylineEntity;
if (Poly != null && Poly.Positions != null)
{
foreach (IAgEntityPosition Position in Poly.Positions)
{
Result = (Position.Altitude >= m_minimumAltitude) && (Position.Altitude <= m_maximumAltitude);
if (Result)
{
break;
}
}
}
return(Result);
}
