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

TRSSparseBarChartValues.CalculateMetaData Method

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Calculates the metadata (e.g., minimums, maximums, summations, and absolute summations) for the entire values collection, for all dimensions.

The metadata is recalculated when values change and the NeedMetaData property is set to true.

Namespace: FMX.RS.BarCharts

Delphi

protected 
  procedure CalculateMetaData; override; 
 

Overrides

TRSChartValues.CalculateMetaData
 

Reference

•FMX.RS.ChartPanel.TRSChartValues.SetMetaData(TValueMetaData,TRSChartValue,Integer)

•FMX.RS.ChartPanel.TRSChartValues.GetValueDimMaximum(TRSChartValue,Integer)

•FMX.RS.ChartPanel.TRSChartValues.GetValueDimMinimum(TRSChartValue,Integer)

•TRSSparseBarChartValues

•FMX.RS.BarCharts

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