[AccessD] Excel2007-2010: Non linearity in 100% stacked bar chart

Darryl Collins darryl at whittleconsulting.com.au
Thu Oct 18 18:33:37 CDT 2012


This would not surprise me, I know in XL2007 when it was first released that the charting features in Excel was not 100% functional or complete (including VBA as well - indeed in VBA much of it just didn't work at all).  MSoft did include numerous improvements and fixes in XL2010 (and Office 2007 SP1), but I am sure it is still lacking in some areas.

For a good overview of what is good, bad, ugly I suggest the following link is worth a quick visit

<<http://peltiertech.com/WordPress/changes-to-charting-in-excel-2007/>>

Jon Peltier is one of the leading voices on Excel and Charts.

Cheers
Darryl

-----Original Message-----
From: accessd-bounces at databaseadvisors.com [mailto:accessd-bounces at databaseadvisors.com] On Behalf Of Philippe lelynx
Sent: Thursday, 18 October 2012 8:18 PM
To: Access Developers discussion and problem solving
Subject: [AccessD] Excel2007-2010: Non linearity in 100% stacked bar chart

Hi all,


 Excel2007-2010

The 100% stacked bar chart has a non linear behaviour!

Experiment:

You build a 100% stacked bar chart  based on 2 cells, each containing a percentage value, the sum of them being 100%.

The proportion of each bar is ok until 83%-17%.

Starting from  84%-16% until 100%, the 84% bar becomes smaller than the 17% bar.

 NB: with Excel 2002, the 100% stacked bar chart is ok!


Did you get this already?

 Any hints?


Thank's in advance,

Philippe
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