Generic FunctionPackage: cgToCDocOverviewCGDocRelNotesFAQIndexPermutedIndex
Allegro CL version 8.1
This page is new in 8.1. Moderate update since 8.1 release.

chart-legend

Arguments: chart-or-plot

The functionality of this operator was changed when the plot-widget functionality was released in an update in Fall, 2008. The current description reflects those changes. You must have the update for this operator to work as described. See sys:update-allegro for information on getting updates.

Returns the value of the chart-legend property of a chart-or-plot. The value may be set at creation time by passing the :chart-legend initarg, or any time later by calling (setf chart-legend).

A chart-legend is the table at the bottom of a chart-or-plot that shows a label for each chart object and indicates which line or set of bars in the chart display that object's values. The value is an instance of the chart-legend class.

The value of this property is always a chart-legend. If you do not pass a chart-legend instance as the value of the :chart-legend initarg when creating a chart-or-plot, then a default instance is created automatically.

See chart-or-plot, plot-widget, chart-widget and also cg-chart-widget.htm.


Copyright (c) 1998-2009, Franz Inc. Oakland, CA., USA. All rights reserved.
Documentation for Allegro CL version 8.1. This page is new in the 8.1 release.
Created 2007.4.30.

ToCDocOverviewCGDocRelNotesFAQIndexPermutedIndex
Allegro CL version 8.1
This page is new in 8.1. Moderate update since 8.1 release.