poIImagePlane GetNumAlignmentPoints

Gets the number of alignment points in an image plane.

Syntax

Imageplane_handle GetNumAlignmentPoints

Application

HyperView Tcl Query

Description

This command returns the number of alignment points in an image plane.

Example

The following example adds three alignment points and returns the number of alignment points defined:

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
set ipid1 [ipc_handle AddImagePlane Logo1]
ipc_handle GetImagePlaneHandle imageplane_handle $ipid1

# Add 3 alignment points
imageplane_handle AddAlignmentPoint
imageplane_handle AddAlignmentPoint
imageplane_handle AddAlignmentPoint

puts "Alignment point count is [imageplane_handle GetNumAlignmentPoints]"
hwi CloseStack

Errors

None.