Hi all.
Am .10.2017, 17:16 Uhr, schrieb Dave Fisher <[email protected]>:
Hi Damhan,
Sent from my iPhone
On Oct 20, 2017, at 12:21 AM, Damjan Jovanovic <[email protected]>
wrote:
I've looked at Apache POI before and even wrote a minimal filter that
saves
text cells in Calc to XLSX, see my email on 22 December 2015.
Reading OOXML in Apache POI is problematic, we would have to build the
document tree twice, first in POI, then in AOO, as a SAX-like API is not
supported, so memory usage would double, and large documents would be
problematic. Writing is better, in that there is a streaming API that
doesn't use a lot of memory, but formulas might be a problem. I had more
practical issues in cell iteration APIs I needed that were not exported
over UNO.
There are efforts to reduce the memory requirements in POI on the read
side. There is a lot of cross development between Tika and POI. Tika has
a huge regression set of documents it knows about on the web.
Could we get any funding for better OOXML suport?
Raphael?
We are not in the position to put money into the project. However, we can
Collect money for this project, and pay developers. That should be
possible. We also willing to invest some menpower.
Regards, Raphael
--
My introduction https://youtu.be/Ln4vly5sxYU
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