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api:dk11:java:tatukgis.jdk.tgis_layervector.loop_tgis_extent

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TGIS_LayerVector.Loop(TGIS_Extent) method

DK11 for Java | tatukgis.jdk.TGIS_LayerVector.Loop | Overloads | Constructors | Fields | Methods | Properties | Events

Prepares enumerator (also known as iterator or cursor) to iterate the layer.

Available also on: Delphi | .NET | ActiveX.

Syntax

// Java
public TGIS_LayerVectorEnumeratorFactory Loop(
  TGIS_Extent _extent
);
// Oxygene
public
  function Loop(
    _extent : TGIS_Extent
  ) : TGIS_LayerVectorEnumeratorFactory; virtual;

Parameters

Name Type Description
_extent TGIS_Extent extent of items to be found; expected _extent units are in a Layer coordinate space

Result

Type Description
TGIS_LayerVectorEnumeratorFactory Shape itself or nil.

References

2020/01/31 01:12

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