public override object ConvertTo(ITypeDescriptorContext context, System.Globalization.CultureInfo culture, object value, Type destType)
{
if (destType == typeof(string) && value is GraphMeasurement)
{
// Cast the value to an Employee type
GraphMeasurement pp = (GraphMeasurement)value;
return(pp.Symbol + ", " + pp.Value.ToString() + ", " + pp.Timestamp.ToString("dd/MM/yyyy HH:mm:ss"));
}
return(base.ConvertTo(context, culture, value, destType));
}
public void AddPoint(float value, DateTime timestamp, float minrange, float maxrange, Color linecolor)
{
_lineColor = linecolor;
_minrange = minrange;
_maxrange = maxrange;
// check bounds
if (m_measurements.Count >= _maxpoints)
{
// re-scale
_maxpoints++;
/*for (int t = 0; t < _maxpoints -1 ; t++)
* {
* //Console.WriteLine("Setting index " + t.ToString() + " with value " + m_measurements[t].Value.ToString("F2") + " to " + m_measurements[t + 1].Value.ToString("F2"));
* //m_measurements[t] = m_measurements[t + 1];
* m_measurements[t].Value = m_measurements[t+1].Value;
* m_measurements[t].Timestamp = m_measurements[t+1].Timestamp;
* }
* m_measurements[_maxpoints - 1].Value = value;
* m_measurements[_maxpoints - 1].Timestamp = timestamp;*/
GraphMeasurement measurement = new GraphMeasurement();
measurement.Symbol = _symbol;
measurement.Value = value;
measurement.Timestamp = timestamp;
m_measurements.Add(measurement);
}
else
{
GraphMeasurement measurement = new GraphMeasurement();
measurement.Symbol = _symbol;
measurement.Value = value;
measurement.Timestamp = timestamp;
m_measurements.Add(measurement);
}
}
public bool Contains(GraphMeasurement value)
{
// If value is not of type Int16, this will return false.
return (List.Contains(value));
}
public int Add(GraphMeasurement value)
{
return (List.Add(value));
}
public void Remove(GraphMeasurement value)
{
List.Remove(value);
}
public void Insert(int index, GraphMeasurement value)
{
List.Insert(index, value);
}
public int IndexOf(GraphMeasurement value)
{
return (List.IndexOf(value));
}
public bool Contains(GraphMeasurement value)
{
// If value is not of type Int16, this will return false.
return(List.Contains(value));
}
public void Remove(GraphMeasurement value)
{
List.Remove(value);
}
public void Insert(int index, GraphMeasurement value)
{
List.Insert(index, value);
}
public int IndexOf(GraphMeasurement value)
{
return(List.IndexOf(value));
}
public int Add(GraphMeasurement value)
{
return(List.Add(value));
}