1.16.1 Instance variables

box <- fill: colour|{foreground,background}*

If a colour object is specified, the box is filled using a solid colour. If the initial value @nil is used the box is transparent. The reserved names foreground and background use the current foreground and background colours from the context.

Defaults: @nil (transparent)

box <- radius: int

The radius of the circle-fragments used to round the corners. When larger than half the shortest side, this value is used instead of box<->radius. A value of 0 implies square corners.

Defaults: 0 (not rounded)

box <- shadow: int

Amount (pixels) of shadow painted below and right of the box. The default is 0 (zero, no shadow).