chart data label size

[Regina Henschel]

Hi all,

seeing all OOXML import trouble with data label position and wrong word 
wrap caused by wrong label size, wouldn't it be better to introduce a 
height and width of data labels as properties? All current ersatz by 
taken some percent from whatever will have examples, where it doesn't work.

I know, that <chart:data-label> has no size attributes yet, so export to 
ODF would only be possible as extended.

Kind regards
Regina