FunctionPackage: cgToCDocOverviewCGDocRelNotesFAQIndexPermutedIndex
Allegro CL version 8.1
New since 8.1 release.


Arguments: plot-widget value-type value-index &key object-index object-id

This functionality was added in an update released in the Fall of 2008. You must have that update to use this functionality. See sys:update-allegro for information on getting updates.

Returns an individual value that is in a plot-widget. This could be a value that was added by calling set-plot-value or a value that is returned by the widget's plot-value-returner function if it has one. The value will be nil if the plot does not define a value for the specified value-type, value-index, and object, and otherwise it will be a number.

plot-widget is the widget to be accessed.

value-type is the type of value to return. This argument may be one of the following keywords:

value-index is the zero-based index of the plot value to access.

The keyword arguments are:

See plot-widget.

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.

Allegro CL version 8.1
New since 8.1 release.