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api:dk11:delphi:gislayervector.tgis_foreachshapeevent_tgis_shape_boolean

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TGIS_ForEachShapeEvent prototype

DK11 for Delphi | GisLayerVector.TGIS_ForEachShapeEvent | Methods | Classes | Prototypes

Callback prototype for TGIS_LayerVector.ForEach function.

Available also on: .NET | Java.

Syntax

// Delphi
type
  TGIS_ForEachShapeEvent = procedure (
    _shp : TGIS_Shape;
    var _abort : Boolean
  ) of object;
// C++ Builder
typedef void (_closure *TGIS_ForEachShapeEvent)(
  TGIS_Shape* _shp,
  bool &_abort
);

Parameters

Name Type Description
_shp TGIS_Shape shape object
_abort Boolean if true then operation should be aborted
2018/03/05 21:13