From: Regina Henschel <firstname.lastname@example.org>
Sent: Thursday, 8 August 2013, 17:14
Subject: Re: [libreoffice-users] Charts with lots of data in Calc
Sebastián Dietrich schrieb:
I'm making some x-y chart in Calc with a lot of data. In this moment, i
have some with more than 25,000 data points.
Your screen has likely not more than 2000 dots width. Are you sure you
need 25000 data points?
It seems like Calc cannot manage these charts quickly. Each modification
takes a long time to be accomplished.
That is true. Opening such documents is a problem too, especially with
xsl import filter.
I've have try these same type of chart in gnumeric and it works very fast.
Is this the normal functioning of calc?
I'm running the suite LibreOffice 4.0.4 in Ubuntu, with an I7 processor.
It is a shortcoming in LibreOffice and Apache OpenOffice. There exists
already an internal point reducing for identical points. But the problem
still remains. I would generate the chart from a reduced set of data
points with less than 10000. And never try to use 3D charts on such huge
set of data points.
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