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api:dk11:delphi:gislayer.tgis_layer.unprojectextent_tgis_extent

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TGIS_Layer.UnprojectExtent method

DK11 for Delphi | GisLayer.TGIS_Layer.UnprojectExtent | Constructors | Fields | Methods | Properties | Events

Applies reverse projection (recovers from the projection) on the extent.

Available also on: .NET | Java | ActiveX.

Syntax

// Delphi
public
  function UnprojectExtent(
    const _extent : TGIS_Extent
  ) : TGIS_Extent; virtual;
// C++ Builder
public:
  virtual TGIS_Extent* UnprojectExtent(
    TGIS_Extent* const _extent
  );

Parameters

Name Type Description
_extent TGIS_Extent extent to be unprojected

Result

Type Description
TGIS_Extent unprojected extent
2020/07/03 22:24