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Allegro CL version 8.2
Unrevised from 8.1 to 8.2.
8.1 version

draw-lines

Arguments: object

draw-lines is a property of the outline and dropping-outline classes. It is also a property of line-drawing-views, which are associated with the chart-or-plot widgets.

For outline widgets

Returns the value of the draw-lines property of object. This property determines whether or not an outline control will have long vertical and short horizontal lines graphically depicting the hierarchy of the outline.

For chart-or-plot widgets

Returns the value of the draw-lines property of a line-drawing-view. The value may be set at creation time by passing the draw-lines initarg, or any time later by calling (setf draw-lines).

A boolean value indicating whether graph lines are drawn for a line-drawing-view in a chart-or-plot. The default value is t.

Either this property or draw-icons (or both) should be true, because otherwise nothing would be drawn for the data values.

For a chart-widget, this property and other line-drawing-view properties are used only when the chart-view property of the chart-widget is :line to display the line-graph-view.

See also line-colors, line-widths, line-dashings, and span-missing-items.


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.

ToCDocOverviewCGDocRelNotesFAQIndexPermutedIndex
Allegro CL version 8.2
Unrevised from 8.1 to 8.2.
8.1 version