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api:dk11:java:tatukgis.jdk.tgis_statisticslayer

TGIS_StatisticsLayer class

DK11 for Java | tatukgis.jdk.TGIS_StatisticsLayer | Classes | Constructors | Methods | Properties | Events

Statistics class for vector layers.

Available also on: Delphi | .NET | ActiveX.

Syntax

// Java
public class TGIS_StatisticsLayer extends TGIS_StatisticsAbstract {
};
// Oxygene
type
  TGIS_StatisticsLayer = public class( TGIS_StatisticsAbstract )
  end;

Inheritance

→ TGIS_BaseObjectDisposable → TGIS_StatisticsAbstract

Constructors

Inherited Overrides Protected
Name Visibility Description
TGIS_StatisticsLayer() public Create an object.

Methods

Inherited Overrides Protected
Name Visibility Description
Add public Adds statistics result definition.
(Inherited from TGIS_StatisticsAbstract)
AddAll public Adds statistics result definitions for all available datasets.
(Inherited from TGIS_StatisticsAbstract)
Calculate public Calculate requested statistics from the entire layer.
(Inherited from TGIS_StatisticsAbstract)
doCreate protected "private constructor"
(Inherited from TGIS_StatisticsAbstract)
Get public Get statistics result by name.
(Inherited from TGIS_StatisticsAbstract)
LoadFromFile public Parse statistics file and load all information into parent layer.
(Inherited from TGIS_StatisticsAbstract)
Reset public Resets statistics object to initial state.
(Inherited from TGIS_StatisticsAbstract)
ResetModified public Undo changes in requested statistics definitions.
(Inherited from TGIS_StatisticsAbstract)
SaveToFile public Save layer statistics into auxiliary file.
(Inherited from TGIS_StatisticsAbstract)

Properties

Inherited Protected
Name Visibility Description
Age public Age of the statistics.
(Inherited from TGIS_StatisticsAbstract)
AvailableResults public List of available results names; read-only.
(Inherited from TGIS_StatisticsAbstract)
DefinedResults public List of already defined results names; read-only.
(Inherited from TGIS_StatisticsAbstract)
FastStatistics public Determines the state if 'Fast Statistics' was computed; read-only.
(Inherited from TGIS_StatisticsAbstract)
Layer public Layer assigned to statistics; read-only.
Modified public True if requested statistics have changed.
(Inherited from TGIS_StatisticsAbstract)
Obsolete public Check validity of statistics.
(Inherited from TGIS_StatisticsAbstract)
UseBesselCorrection public If True, statistics class will use Bessel's correction.
(Inherited from TGIS_StatisticsAbstract)

Events

Inherited Protected
Name Visibility Description
BusyEvent public

2020/08/19 01:12

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