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api:dk11:delphi:gisclassification.tgis_classificationabstract.mustcalculatestatistics_void

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TGIS_ClassificationAbstract.MustCalculateStatistics method

DK11 for Delphi | GisClassification.TGIS_ClassificationAbstract.MustCalculateStatistics | Methods | Properties

If True, statistics from layer assigned to classification need to be calculated.

Available also on: .NET | Java | ActiveX.

Syntax

// Delphi
public
  function MustCalculateStatistics : Boolean;
// C++ Builder
public:
  bool MustCalculateStatistics(void);

Result

Type Description
Boolean True if layer's statistics need to be calculated; False otherwise.

Remarks

It is the user responsibility to (re)calculate statistics. This is performed simply by invoking Layer.Statistics.Calculate method.

References

2020/07/03 22:23

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