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ICamera.Zoom Method (ArcObjects .NET 10.8 SDK)
ArcObjects Help for .NET developers > ArcObjects Help for .NET developers > ArcObjects namespaces > 3DAnalyst > ESRI.ArcGIS.Analyst3D > Interfaces > IC > ICamera Interface > ICamera.Zoom Method
ArcGIS Developer Help

ICamera.Zoom Method

Zooms in or out by moving the observer according to the required ratio between the new and previous viewing distances.

[Visual Basic .NET]
Public Sub Zoom ( _
    ByVal ratio As Double _
public void Zoom (
    double ratio
  double ratio
ratio [in]

ratio is a parameter of type double

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server. Requires 3D Analyst Extension.

See Also

ICamera Interface