numeric
For most panels for which this is meaningful this element records whether the panel has a horizontal or vertical orientation. A value of 0 indicates horizontal, a value of 1 indicates vertical.
For clock sub-panels this records whether the panel is analog (0) or digital (1).
This element is read-only and cannot be redefined. It applies only to panels of the following types:
clock
options
progress
radio_box
sash
separator
slider