Well ... it isn't possible, but good heavens man, why would you want to?
Trend lines are used to show the height variation between two or more
points. However, if the base line and the top of the bar are both moving
(as they do in a stacked bar chart), does an upward trend mean anything?
The goal of a chart (or anything in PowerPoint) is to clarify and enlighten.
Adding a meaningless trendline will certainly get in the way of that goal.
--
Bill Dilworth
A proud member of the Microsoft PPT MVP Team
Users helping fellow users.
http://billdilworth.mvps.org
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vestprog2@ Please read the PowerPoint FAQ pages.
yahoo. They answer most of our questions.
com
www.pptfaq.com
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