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api:dk11:delphi:fmx.gisviewerwnd.tgis_viewerwnd.setcsbywkt_string

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TGIS_ViewerWnd.SetCSByWKT method

DK11 for Delphi | FMX.GisViewerWnd.TGIS_ViewerWnd.SetCSByWKT | Constructors | Methods | Properties | Events

Setup Coordinate System to a coordinate system provided by WKT string (GEOGCS or PROJCS). If provided WKT string is empty then coordinate system will be turn off.

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

Syntax

Implements IGIS_Viewer.SetCSByWKT.

// Delphi
public
  procedure SetCSByWKT(
    const _wkt : String
  );
// C++ Builder
public:
  void SetCSByWKT(
    const UnicodeString _wkt
  );

Parameters

Name Type Description
_wkt String WKT string

Remarks

All layers must have proper coordinate system. Otherwise coordinate system will be turned-off.

2024/12/20 21:53

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