User Tools

Site Tools


api:dk11:delphi:gisinterfaces.igis_viewerparent.controlautocenterviewport_double_double

Table of Contents

IGIS_ViewerParent.ControlAutoCenterViewport method

DK11 for Delphi | GisInterfaces.IGIS_ViewerParent.ControlAutoCenterViewport | Methods

Move the screen origin of the map by delta values.

Available also on: .NET | Java | ActiveX.

Syntax

// Delphi
public
  procedure ControlAutoCenterViewport(
    const _dx : Double;
    const _dy : Double
  );
// C++ Builder
public:
  void ControlAutoCenterViewport(
    const double _dx,
    const double _dy
  ) = 0;

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.

2018/02/17 00:06