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api:dk11:delphi:gisfilegeoraster.tgis_filegeoraster.setscope_tgis_extent_double

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TGIS_FileGeoraster.SetScope method

DK11 for Delphi | GisFileGeoraster.TGIS_FileGeoraster.SetScope | Constructors | Fields | Methods | Properties

Set georaster query scope.

Available also on: .NET | Java.

Syntax

// Delphi
public
  procedure SetScope(
    const _extent : TGIS_Extent;
    const _zoom : Double
  );
// C++ Builder
public:
  void SetScope(
    TGIS_Extent* const _extent,
    const double _zoom
  );

Parameters

Name Type Description
_extent TGIS_Extent extent to query
_zoom Double current viewer zoom
2020/05/07 01:07

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