Returns the minimum 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.
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Override this method if you need to return a minimum 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 minimum. |
Namespace: FMX.RS.ChartPanel
Delphi |
protected |
Parameters
Value
Type: TRSChartValue
Dimension
Type: Integer
Return Value
Type: TRSChartValueType
