TcxGridChartItem.GetValueDisplayText(Variant) Method

Determines the display text for AValue that is used to render a chart.

Declaration

function GetValueDisplayText(const AValue: Variant): string;

Parameters

Name	Type
AValue	Variant

Returns

Type
string

Remarks

The text returned by this function will appear in:

• Value hints.

• Data labels on chart values.

• Tick mark labels.

For chart values, the display text is formatted as specified by the ValueCaptionFormat property of a series.

Use the VisibleDisplayTexts zero-based indexed collection to get a string representation of a particular item value by its index.

You can handle the item’s OnGetValueDisplayText event to customize a string representation of item values.