poI3DViewCtrl GetZOffset

Gets the z offset of a stored view.

Syntax

poI3DViewCtrl_handle GetZOffset name

Application

HyperView Tcl Query

Description

This command retrieves the z offset of a stored view.

Inputs

name
If specified, the z offset of the view with that name will be returned. Otherwise, the current view’s z offset will be returned.

Example

To get the z offset of a view named "View 1":
hwi OpenStack
hwi GetSessionHandle session_handle
session_handle GetProjectHandle project_handle
project_handle GetPageHandle page_handle [project_handle GetActivePage]
page_handle GetWindowHandle window_handle [page_handle GetActiveWindow]
window_handle GetViewControlHandle view_handle
view_handle GetZOffset "View 1"
hwi CloseStack

Error

Returns HW_InvalidHandle if the view handle is invalid.

Returns HW_InvalidArgs if the named view does not exist.