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api:dk11:activex:tatukgis_xdk11.itgis_layervectorenumeratorfactory.setup_itgis_layervector_itgis_extent_widestring_itgis_shape_widestring_wordbool

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ITGIS_LayerVectorEnumeratorFactory.SetUp method

DK11 for ActiveX | TatukGIS_XDK11.ITGIS_LayerVectorEnumeratorFactory.SetUp | Methods

Prepare enumerator.

Available also on: Delphi | .NET | Java | Python.

Syntax

// C#
public void SetUp(
  ITGIS_LayerVector _lv,
  ITGIS_Extent _extent,
  WideString _query,
  ITGIS_Shape _shape,
  WideString _de9im,
  WordBool _skipDeleted
);
' VisualBasic
Public Sub SetUp(
  ByVal _lv As ITGIS_LayerVector,
  ByVal _extent As ITGIS_Extent,
  ByVal _query As WideString,
  ByVal _shape As ITGIS_Shape,
  ByVal _de9im As WideString,
  ByVal _skipDeleted As WordBool
)
// Oxygene
public
  procedure SetUp(
    _lv : ITGIS_LayerVector;
    _extent : ITGIS_Extent;
    _query : WideString;
    _shape : ITGIS_Shape;
    _de9im : WideString;
    _skipDeleted : WordBool
  );

Parameters

Name Type Description
_lv ITGIS_LayerVector vector layer handle
_extent ITGIS_Extent extent of items to be found; expected _extent units are in a Layer coordinate space
_query WideString query which must be matched by item; closely mimics SQL WHERE clause; for examples you can use 'AGE >= 18'; empty (default) means that no items will match.
_shape ITGIS_Shape if not nil, then only shapes matched _de9im matrix with _shape will be found
_de9im WideString DE-9IM matrix of comparison
_skipDeleted WordBool set a skip deleted treatment
2022/11/16 01:10

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