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

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TGIS_ViewerWnd.ControlAutoCenterViewport method

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

Move the screen origin of the map by delta values.

Available also on: Delphi VCL | .NET WinForms | .NET WPF | Java.

Syntax

// Delphi
public
  procedure ControlAutoCenterViewport(
    const _dx : Double;
    const _dy : Double
  );
// C++ Builder
public:
  void ControlAutoCenterViewport(
    const double _dx,
    const double _dy
  );

Parameters

Name Type Description
_dx Double x delta
_dy Double y delta

Remarks

Do not call this method directly. Method is only for internal Viewer/Parent communication.

2019/05/08 01:05