poIImagePlane GetTrackerColor

Gets the RGB values assigned to the video tracking marker.

Syntax

Imageplane_handle GetTrackerColor

Application

HyperView Tcl Query

Description

This command returns the RGB values assigned to the video tracking marker.

Example

To determine what color the video tracking marker is set to:

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 GetClientHandle client_handle
client_handle GetImagePlaneCtrlHandle ipc_handle
ipc_handle GetImagePlaneHandle image_plane_handle 1
image_plane_handle GetTrackerColor
hwi CloseStack

Errors

Returns HW_InvalidHandle if the image plane handle is invalid.