ISeries.XValueToText
ISeries

function XValueToText(SomeValue: Double): WideString;

Type Library
TeeChartx

Description
The XValueToText function returns the formatted text representation of the specified AValue parameter.

The AValue parameter is considered to be an horizontal X coordinate.

It returns the text string corresponding to an hypothetic horizontal Axis Label for that value.

It calls the corresponding horizontal axis FormattedValue function.