ArcGIS Pro 3.4 API Reference Guide
ArcGIS.Core.CIM Namespace / CIMViewCamera Class / ViewportHeight Property
Version

ViewportHeight Property (CIMViewCamera)
Gets or sets the height of the viewport in meters. Viewport height and width are used for consistent camera positioning in isometric 3D views, eye separation in 3D stereo views and defines the focal distance in perspective views.
Syntax
public double ViewportHeight {get; set;}
Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3 or higher.
See Also