7.2.1 Positioning Text and Artists

If you subclass your charts to add some new text or artists, you can position your decoration relative to the decorated widget by using the global constants LEFT, RIGHT, TOP, BOTTOM, HCENTER, VCENTER, FACTOR, VSEP, HSEP. VSEP and HSEP correspond to the vertical and horizontal length of a quarter of the default font height in points. FACTOR ist the height of a widget in multiples of VSEP. The rest specify the bounding rectangle and the center of a widget.