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TRSPathChartValues.GetValueDimMaximum(TRSChartValue,Integer) Method

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Returns the maximum value for the dimension. This may be modified by other values. For example, the shape value modifies the X value by adding the width value. This method is called by the CalculateMetaData method.

Notes to Inheritors
Override this method if you need to return a maximum value for a dimension that is depends on other factors than just the value in TRSChartValue.Values[Dimension]. For example, the TRSCandleStickChartValues class overrides this method for the Y dimension because the Y dimension is bounded by the High Dimension and Low Dimension, not the Close value. You will probably also need to override the SetMetaData method to set the new maximum.

Notes to Inheritors

Override this method if you need to return a maximum value for a dimension that is depends on other factors than just the value in TRSChartValue.Values[Dimension]. For example, the TRSCandleStickChartValues class overrides this method for the Y dimension because the Y dimension is bounded by the High Dimension and Low Dimension, not the Close value.

You will probably also need to override the SetMetaData method to set the new maximum.

Namespace: FMX.RS.Charts

Delphi

protected
function GetValueDimMaximum(Value: TRSChartValue;
Dimension: Integer): Double; override;

Parameters

Value

Type: TRSChartValue

Dimension

Type: Integer

Return Value

Type: Double

Overrides

TRSChartValues.GetValueDimMaximum(TRSChartValue,Integer)

Reference

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

•	FMX.RS.ChartPanel.TRSChartValues.CalculateMetaData

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

•	TRSPathChartValues

•	FMX.RS.Charts

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