TGIS_Shape.ImportFromEWKB method

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

Import the Extended Well-Known Binary (EWKB) representation of the geometry with SRID meta data into the current shape (see www.postgis.org).

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

// Delphi
public
  procedure ImportFromEWKB(
    var _ewkb : OleVariant
  ); virtual;

// C++ Builder
public:
  virtual void ImportFromEWKB(
    OleVariant* &_ewkb
  );

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