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From bjcheny <compan...@gmail.com>
Subject Re: [Discussion] [OOXML] Shall we keep all cellStyles from xlsx or not
Date Mon, 03 Sep 2012 03:06:14 GMT
As I checked, if there are also too many kinds of cellStyles in ods, it
will also take several minutes to open the ods file.


2012/8/30 bjcheny <companycy@gmail.com>

> Hi guys,
>
> I am fixing bug 120619, which is about Aoo takes too long time to open
> xlsx file.
> The root cause is that sample file has up to 28380
> cellStyles/cellStyleXfs, though nearly no reference to them at all.
> https://issues.apache.org/ooo/show_bug.cgi?id=120619
>
> A question came up when I tried to figure out a solution:
> Shall we set a limitation here?
> When we export xls file by Aoo, there is a limitation of 4050. It seems
> reasonable because MS 2003 Excel can't support too many cellStyles.
> It can be proved by indication provided by MS 2007 Excel when you save
> sample xslx as xls, as attached pic.
>
> Thus, I really need your opinions. Or can there be a better solution?
>
>  Regards
>

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