/// <summary>
/// Indexer to access the data. This gets the appropriate data and converts to
/// the <see c_ref="PointPair" /> struct that is compatible with ZedGraph. The
/// actual data returned depends on the values of <see c_ref="XData" /> and
/// <see c_ref="YData" />.
/// </summary>
/// <param name="index">The ordinal position of the desired point in the list</param>
/// <returns>A <see c_ref="PointPair" /> corresponding to the specified ordinal data position</returns>
public PointPair this[int index]
{
get
{
double xVal, yVal;
if (index >= 0 && index < Count)
{
// grab the specified PerformanceData struct
PerformanceData perfData = (PerformanceData)DataCollection[index];
// extract the values from the struct according to the user-set
// enum values of XData and YData
xVal = perfData[XData];
yVal = perfData[YData];
}
else
{
xVal = PointPair.Missing;
yVal = PointPair.Missing;
}
// insert the values into a pointpair and return
return(new PointPair(xVal, yVal, PointPair.Missing, null));
}
}
/// <summary>
/// Insert the specified <see c_ref="PerformanceData" /> struct into the list at
/// the specified ordinal location.
/// </summary>
/// <param name="index">The ordinal location at which to insert</param>
/// <param name="perfData">The <see c_ref="PerformanceData" /> struct to be inserted</param>
public void Insert( int index, PerformanceData perfData )
{
DataCollection.Insert( index, perfData );
}
/// <summary>
/// Adds the specified <see c_ref="PerformanceData" /> struct to the end of the collection.
/// </summary>
/// <param name="perfData">A <see c_ref="PerformanceData" /> struct to be added</param>
/// <returns>The ordinal position in the collection where the values were added</returns>
public int Add( PerformanceData perfData )
{
return DataCollection.Add( perfData );
}
/// <summary>
/// Insert the specified <see c_ref="PerformanceData" /> struct into the list at
/// the specified ordinal location.
/// </summary>
/// <param name="index">The ordinal location at which to insert</param>
/// <param name="perfData">The <see c_ref="PerformanceData" /> struct to be inserted</param>
public void Insert(int index, PerformanceData perfData)
{
DataCollection.Insert(index, perfData);
}
/// <summary>
/// Adds the specified <see c_ref="PerformanceData" /> struct to the end of the collection.
/// </summary>
/// <param name="perfData">A <see c_ref="PerformanceData" /> struct to be added</param>
/// <returns>The ordinal position in the collection where the values were added</returns>
public int Add(PerformanceData perfData)
{
return(DataCollection.Add(perfData));
}
