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api:dk11:delphi:gisfilegeoraster.tgis_filegeoraster.calculatelevel_double

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TGIS_FileGeoraster.CalculateLevel method

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

Calculate pyramid level based on provided zoom factor

Available also on: .NET | Java.

Syntax

// Delphi
public
  function CalculateLevel(
    const _zoom : Double
  ) : Integer;
// C++ Builder
public:
  int CalculateLevel(
    const double _zoom
  );

Parameters

Name Type Description
_zoom Double zoom level

Result

Type Description
Integer calculated zoom level
2020/06/21 01:06

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