Bug 42127

Summary:	EDITING: scrolling is slow in attached Draw odg document
Product:	LibreOffice	Reporter:	Carla sella <carla.sella>
Component:	Drawing	Assignee:	Not Assigned <libreoffice-bugs>
Status:	NEW ---	QA Contact:
Severity:	normal
Priority:	medium	CC:	barta, christopher.m.penalver, dtardon
Version:	3.4.3 release
Hardware:	x86-64 (AMD64)
OS:	Linux (All)
See Also:	https://launchpad.net/bugs/785397
Whiteboard:	BSA perf
i915 platform:		i915 features:
Attachments:	A draw document used to draw network configuration

Description Carla sella 2011-10-23 06:28:17 UTC

Created attachment 52650 [details]
A draw document used to draw network configuration

Problem description: 

Steps to reproduce:
1. open attached document (MyNet.odg)
2. try to scroll it up and down


Current behavior:
It's very slow and screen on Ubuntu 11.10 (it also happened on Ubuntu 11.04) goes gray for a while, it turns normal but scolling is sluggigh

Expected behavior:
Normal scrolling of document up and down and sideways

Platform (if different from the browser): 
Ubuntu 11.04 and Ubuntu 11.10 64 bit
              
Browser: Mozilla/5.0 (X11; Linux x86_64; rv:7.0.1) Gecko/20100101 Firefox/7.0.1


This used to happen also with Libre Office 3.3.2.

This same Libre Office Draw document opened under Windows 7 has absolutely no problem related to CPU usage and I can scroll it and work with it normally.

I have already reported a bug on launchpad:
https://bugs.launchpad.net/ubuntu/+source/libreoffice/+bug/785397

Comment 1 Carla sella 2011-10-23 06:51:26 UTC

Sorry in he "current behaviour" section "sluggigh" stands for sluggish (it was a typing error)

Comment 2 Carla sella 2012-03-08 12:43:39 UTC

I am currently using Precise Pangolin Beta 1 with all updates installed and the problem is even worse, it's impossible to modify the document.
I really need to work on odg documents but it impossible with this bug, are you going to do something to fix it ? it's been quite a long time since the reporting of this bug.
Thanks.

Comment 3 tommy27 2013-01-03 23:26:02 UTC

I'm not a developer but I confirm that the scrolling behaviour is subotimal in 4.0.0.0.beta2+ as well (Build ID: 350ae8294a8df78403fd8cdce56b9aeb8178e13) using Vista 64bit.

however I would not call it sluggish... In my test it was choppy (in italian "scattoso")

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