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api:dk11:net:tatukgis.ndk.igis_viewerwnd.zoomby_double_integer_integer

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IGIS_ViewerWnd.ZoomBy method

DK11 for .NET | TatukGIS.NDK.IGIS_ViewerWnd.ZoomBy | Methods

Zoom the viewer.

Available also on: Delphi | Java | ActiveX.

Syntax

// C#
public void ZoomBy(
  double _zm,
  int _x,
  int _y
);
' VisualBasic
Public Sub ZoomBy(
  ByVal _zm As Double,
  ByVal _x As Integer,
  ByVal _y As Integer
)
// Oxygene
public
  procedure ZoomBy(
    _zm : Double;
    _x : Integer;
    _y : Integer
  );

Parameters

Name Type Description
_zm double
Double
zoom value
_x int
Integer
center point x coordinate
_y int
Integer
center point y coordinate

Remarks

This function will always perform regardless of UseAnimations property value.

2018/09/13 10:23