| Allegro CL version 8.2 Unrevised from 8.1 to 8.2. 8.1 version |
Arguments: chart-axis
Returns the value of the major-label-frequency-offset property of
a chart-axis
. The value
may be set at creation time by passing
the :major-label-frequency-offset
initarg, or any
time later by calling (setf major-label-frequency-offset).
The number of major tic positions before the first major tic label is drawn. The value should be a non-negative integer. The default value is 0, to draw the first major tic label at the first major tic position.
This property is meaningful only when the major-label-frequency is greater than one. If that property is 4, for example, and major-label-frequency-offset is 1, then major tic labels would be drawn at major tic positions 1, 5, 9 and so on.
If the chart-items-limit
property of the chart-widget
has caused some items to be pushed
off, then this offset is relative to all current items plus the ones
that have been pushed off, so that labels remain on the same logical
chart items as some are pushed off.
This property is used only when the draw-major-labels property of
the chart-axis
is true.
See chart-widget
and
also cg-chart-widget.htm.
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 |