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api:dk11:delphi:gislayervector.tgis_shape.importfromwkb_olevariant

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TGIS_Shape.ImportFromWKB method

DK11 for Delphi | GisLayerVector.TGIS_Shape.ImportFromWKB | Constructors | Fields | Methods | Properties

Import the Well Known Binary (see: www.opengis.org) into the current shape.

Available also on: .NET | Java | ActiveX.

Syntax

// Delphi
public
  procedure ImportFromWKB(
    var _wkb : OleVariant
  ); virtual;
// C++ Builder
public:
  virtual void ImportFromWKB(
    OleVariant* &_wkb
  );

Parameters

Name Type Description
_wkb OleVariant WKB array

Remarks

Internally it uses CreateFromWKT method. If WKB is a different type, the shape will be reset.

2020/05/07 01:09