On Mon, 18 Feb 2008, in microsoft.public.excel.charting,
Jon Peltier said:

It could be the pie-as-bubble-chart-marker made popular by the Boston
Consulting Group. Andy Pope has a tutorial he

http://andypope.info/charts/piedatamarkers.htm

There's a BCG chart example for download on Ed Ferrero's site as well:

http://www.edferrero.com/ExcelCharts...2/Default.aspx

--
Del Cotter
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