Returns the specified value of a series in the chart object.

double object.GetSeriesValue( int index, int valueindex ) 

Arguments

object

Required. A Chart object.

index

Required. An integer value that specifies the zero-based index of the series in the chart object.

valueindex

Required. An integer value that specifies the zero-based index of the value in the series specified by index.

Return Value

A floating-point number containing the data value spedified by valueindex in the data series specified by index.

Remarks

If the index argument refers to a series that does not exist in the chart object, the GetSeriesValue method raises an invalid series index error.

If the valueindex argument refers to a data value that does not exist in the specified series, the GetSeriesValue method raises an out of bounds error.

• index must be superior or equal to 0.
• index must refer to an existing series.
• valueindex must be superior or equal to 0.
• valueindex must be strictly inferior to GetValuesCount().

JSP Code Sample

The following JSP code illustrates use of the GetSeriesValue method.

chart.SetDataFromTxtFile("C:\\myData.txt");

// Retrieves the number of series stored in the chart object 
int n_series= chart.GetSeriesCount();
int n_categories= chart.GetValuesCount();

if( n_series == 0 )
  out.println("No series available<br>");
else
  {
  // Enumerate the series stored in the chart object 
  for( int i= 0; i < n_series; ++i )
    for( int j= 0; j < n_series; ++j )
      out.println("Series[" + i + "][" + j + "]=" + chart.GetSeriesValue(i,j) + "<br>");
  }

See Also

GetSeriesCount Method | SetSeriesValuesFromString Method | SetSeriesValuesFromArray Method

Applies To: Chart Object