Returns the specified X value of a series in the chart object. Available when using XY-Scatter and XY-Curves.

    object.GetSeriesXValue index, 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 X value in the series specified by index.

#### Return Value

A floating-point number containing the X 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 GetSeriesXValue method raises an invalid series index error.

If the valueindex argument refers to a X value that does not exist in the specified series, the GetSeriesXValue 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().

Note: This method is available when manipulating XY data series required for displaying XY-Curves and XY-Scatter. Note that the Chart type (ie: bar, column, line, etc.) is defined in the Swiff Chart style file (.scs) which must be loaded via the LoadStyle method.

#### VBScript Code Sample

The following VBScript code illustrates use of the GetSeriesXValue method.

    'Set the series
    chart.SetDataFromQuery

    'Retrieve the number of series stored in the chart object
    n_series= chart.GetSeriesCount
    n_categories= chart.GetValuesCount

    If n_series = 0 Then
      Response.Write "No series available"
    Else
      'Enumerate the series stored in the chart object
      For i = 0 to (n_series-1)
        'Enumerate the XY points of the series
        For j = 0 to (n_categories-1)
          str= "Series[" & i & "][" & j & "]="
          str= str & "(" & chart.GetSeriesXValue(i, j)
          str= str & ","
          str= str & chart.GetSeriesYValue(i, j) & ")<br>"
          Response.Write str
        Next
      Next
    End If

#### See Also

GetSeriesYValue Method | GetSeriesCount Method | SetSeriesXValuesFromString Method | SetSeriesXValuesFromArray Method

Applies To: Chart Object