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http://www.openoffice.org/issues/show_bug.cgi?id=97722
Issue #|97722
Summary|Performance Problems
Component|Chart
Version|OOo 3.0
Platform|PC
URL|
OS/Version|Windows XP
Status|UNCONFIRMED
Status whiteboard|
Keywords|
Resolution|
Issue type|ENHANCEMENT
Priority|P3
Subcomponent|ui
Assigned to|kla
Reported by|rainerbielefeld
------- Additional comments from rainerbielef...@openoffice.org Sat Jan 3
12:33:45 +0000 2009 -------
With "Ooo 3.0.0 (DE) Multilingual version German UI WIN XP: [OOO300m9
(Build9358)]" and "Ooo 3.1 Multilingual version German UI WIN XP: [DEV300m36
(Build 9369)]" I have serious performance problems using line charts with big
data sources.
The testfiles I provide are data collections from a PLC, what stores 24 data
points (temperatures ...) every 12 minutes in 3 data blocks.
Structure of the sample files:
sheets "db4000 ... DB4002" contain original data from the PLC
sheets "Daten1 ... Daten3" contain data with correct formating
sheets "Auswertung1 ... Auswertug3" contain data combinations for use in charts
(Auswertung2 not used) and for additional comparison.
sheets "Diagrammxxxx" contain diagrams (Diagramm2 not used)
"Problems.ods" contains 1600 measurements and still is (more or less) usable
"Bigproblems" contains 4035 measurements, chars are unusable.
I zipped both testfiles, pls. unzip before your tests.
My PC:
Graphic Card: Nvidia GeForce 7300 LE
Processor: AMD Athlon 64 Bit 3500+
Monitor : 1024*768
I will open further issues with other performance problems related to this one.
Here my first problem: Modifying sub heading takes very much time
Steps to reproduce:
0. open WIN Task Manager so that you can see processor load
1. Open "Problems.ods" with sheet "Diagramm1"
2. doubleclick white chart area below legend to open "chart mode"
3. Use scroll slider to make heading visible
expected: that should be possible within a second
actual: it will take several minutes to reach heading
11. No open "Bigproblems.ods" with sheet "Diagramm1" and redo from "2."
- hope you have no other plans for the weekend ;-)
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