| Allegro CL version 8.2 Unrevised from 8.1 to 8.2. 8.1 version |
Arguments: chart-widget
Returns the value of the chart-view property of a chart-widget
. The value may be set at creation
time by passing the :chart-view
initarg, or any
time later by calling (setf chart-view).
This property indicates the type of chart to draw. The value may be
:bar
to draw a bar chart,
or :line
to draw a line graph. The default value
is :line
.
The same data are used for either view, though values of types
:high-value
and :low-value
are
used only by the bar chart view, and values of
type :icon-size
are used only by the line graph
view. (See set-chart-value and
chart-value-returner for
information on the various types of data values.)
When the value is :bar
, then
the bar-chart-view
instance
in the bar-chart-view property
is used to draw a bar chart. When the value
is :line
, then the line-graph-view
instance in
the line-graph-view property
is used to draw a line graph instead.
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 |