| Allegro CL version 8.2 Unrevised from 8.1 to 8.2. 8.1 version |
Arguments: lamp
A property of the lamp
widget. This generic function returns whether the label strings that
are above or below the columns of images in a lamp widget are drawn
vertically of horizontally. The value may be one of the keyword
symbols :vertical
or
:horizontal
. The value may be specified at creation
time with the column-label-orientation initarg,
or anytime later by calling (setf
column-label-orientation). This value is used only when the
value property of the lamp
widget is an array.
Generally :horizontal
is a good choice when the
strings are short enough (such as a single letter) to fit horizontally
above or below each column. Otherwise :vertical
would be needed, though :vertical
amkes the labels
a bit harder to read.
Copyright (c) 1998-2016, Franz Inc. Oakland, CA., USA. All rights reserved.
This page was not revised from the 8.1 page.
Created 2010.1.21.
| Allegro CL version 8.2 Unrevised from 8.1 to 8.2. 8.1 version |