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.

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Created 2012.5.30.