poI3DViewCtrl GetSensorHeight

Gets the sensor height of a stored view.

Syntax

poI3DViewCtrl_handle GetSensorHeightname

Application

HyperView Tcl Query

Description

This command retrieves a float number representing the sensor height in mm. This value simulates the sensor height of a camera lens.

Inputs

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

Example

Get the sensor height 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 GetSensorHeight “View 1”
hwi CloseStack

Error

Returns HW_InvalidHandle if the view handle is invalid.

Returns HW_InvalidArgs if the named view does not exist.