super();
this.renderAsPercentages = renderAsPercentages;
// set the default item label positions, which will only be used if
// the user requests visible item labels...
ItemLabelPosition p = new ItemLabelPosition(ItemLabelAnchor.CENTER,
TextAnchor.CENTER);
setBasePositiveItemLabelPosition(p);
setBaseNegativeItemLabelPosition(p);
setPositiveItemLabelPositionFallback(null);
setNegativeItemLabelPositionFallback(null);