Generic FunctionPackage: cgToCDocOverviewCGDocRelNotesFAQIndexPermutedIndex
Allegro CL version 9.0
Unrevised from 8.2 to 9.0.
8.2 version

icon-line-widths

Arguments: icon-drawing-view

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

The line thicknesses that are used to draw non-pixmap icons on a icon-drawing-view in a chart-or-plot. The value should be a sequence (list or vector) of positive integers. The default value is a list of the number 1.

If the value is nil, then all non-pixmap icons are drawn with a line-width of 1. Otherwise, the first object in the chart-widget's sequence of chart-objects is drawn with the first line width, the second object with the second width, and so on. If there are fewer values in the list than there are chart-objects, then the drawing code will cycle back through the list of line widths as needed.

This property is used only when the draw-icons property is true, the icons-filled property is nil or :hollow, and the icon-images property contains one or more non-pixmap elements. (A line-width of 1 is always used for non-hollow filled icons.)

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


Copyright (c) 1998-2012, Franz Inc. Oakland, CA., USA. All rights reserved.
Documentation for Allegro CL version 9.0. This page was not revised from the 8.2 page.
Created 2012.5.30.

ToCDocOverviewCGDocRelNotesFAQIndexPermutedIndex
Allegro CL version 9.0
Unrevised from 8.2 to 9.0.
8.2 version