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Navigation: Code Documentation > RSFMXCharts > FMX.RS.BarCharts > Classes > TRSCustomBarChart > Methods

TRSCustomBarChart.WantsCaptions(TRSChartAxis) Method

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Returns true if the chart prefers Captions over Values for its labels on the input Axis. This method provides a hint to the TRSChartAxis when LabelStyle is alsAutomatic.

Namespace: FMX.RS.BarCharts

Delphi

protected
  function WantsCaptions(const Axis: TRSChartAxis): Boolean; override;
 

Parameters

Axis

Type: TRSChartAxis

Return Value

Type: Boolean

Overrides

TRSCustomChart.WantsCaptions(TRSChartAxis)
 

The custom bar chart uses this method to indicate it prefers captions for the bottom of the bars:

Delphi

function TRSCustomBarChart.WantsCaptions(const Axis: TRSChartAxis): Boolean;
 begin
   result := ((Axis.Location in VerticalAxes) and (Orientation = boHorizontal)) or
             ((Axis.Location in HorizontalAxes) and (Orientation = boVertical));
 end;
 

Reference

•FMX.RS.ChartPanel.TRSChartAxis

•TRSCustomBarChart

•FMX.RS.BarCharts

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