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api:dk11:delphi:gislayervector.tgis_shape.combine_tgis_shape_tgis_topologycombinetype

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TGIS_Shape.Combine(TGIS_Shape; TGIS_TopologyCombineType) method

DK11 for Delphi | GisLayerVector.TGIS_Shape.Combine | Overloads | Constructors | Fields | Methods | Properties

Compute a new shape from self and shape provided, based on a given operation.

Available also on: .NET | Java | ActiveX.

Syntax

// Delphi
public
  function Combine(
    const _shape : TGIS_Shape;
    const _operation : TGIS_TopologyCombineType
  ) : TGIS_Shape; overload;
// C++ Builder
public:
  TGIS_Shape* Combine(
    TGIS_Shape* const _shape,
    TGIS_TopologyCombineType* const _operation
  ) /* overload */;

Parameters

Name Type Description
_shape TGIS_Shape shape to combine with
_operation TGIS_TopologyCombineType operation code; what kind of operation should be perform between (current shape) and (_shape)

Result

Type Description
TGIS_Shape Newly created shape.

Remarks

Internally it uses Combine method of TGIS_Topology class.

2020/05/07 01:09