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

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TGIS_ViewerWnd.MoveViewportEx method

DK11 for Delphi | FMX.GisViewerWnd.TGIS_ViewerWnd.MoveViewportEx | 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 MoveViewportEx(
    var _dx : Double;
    var _dy : Double
  );
// C++ Builder
public:
  void MoveViewportEx(
    double &_dx,
    double &_dy
  );

Parameters

Name Type Description
_dx Double x delta in map units
_dy Double y delta in map units
2017/09/04 11:12