The 窶弃ie chart窶 is very useful for comparing the contribution of different nodes to e.g., a total sum. Select the data nodes in the order you want them to appear in the plot (clockwise in the pie). Click on the 窶弃ie chart窶 icon on the toolbar, or select 窶弃ie chart窶 from the 窶廨allery窶 menu. Then enter your 窶弃ie settings窶 into the dialog box, and click the 窶廾K窶 button. The 窶弃ie chart窶 appears.
