Apache OpenOffice (AOO) Bugzilla – Issue 103405
Error in 3d Bars Diagrams
Last modified: 2013-02-24 21:22:04 UTC
There is a problem with the rendering of 3d bars : the top of the bar is always a little bit under le value line. For example if you bar represents the value 3000, it will stop right under the 3000 line. If you switch your diagram to 2d mode, the representation is correct.
Created attachment 63426 [details] Example of the 3d bars problem
This is an artifact from the perspective view: There is a space between the bar and the rear axis / panel. Rotate your diagram so that you can look straight to your bars, then its OK.
I agree with yvecai. This is not a bug.