[Paraview] Paraview 3.6.1 on Fedora 12 legend labels overdrawn

[linzhenhua]

Hi

I have tried various ways to get rid of this problem but fail. I guess it is related to the intel graphic card driver.

I have tried F10,F11,F12,paraview 3.4,3.6,either compiled or from the distribution repository.One method to kill the problem while using the laptop is change the "intel" to "vesa" driver,but with that generic driver I could not get 1200x800 screen resolution.






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在2009-12-18，"Lofthouse, Andrew J Maj USAF AETC AFIT/ENY" <Andrew.Lofthouse at afit.edu> 写道：
>Yes, I saw that in an earlier situation that there may be something to do with nvidia cards, but the Fedora 12 machine (a laptop) has an intel graphics chip -- the CentOS machine has an nvidia card and it does _not_ show the problem...
>
>> -----Original Message-----
>> From: paraview-bounces at paraview.org [mailto:paraview-bounces at paraview.org] On Behalf Of Jerome
>> Soumagne
>> Sent: Thursday, December 17, 2009 8:41 AM
>> To: paraview at paraview.org
>> Subject: Re: [Paraview] Paraview 3.6.1 on Fedora 12 legend labels overdrawn
>> 
>> I'm using Fedora 12 on my laptop and I don't see anything like this.
>> I've tried in a few minutes to install the paraview version coming with
>> Fedora, loading a simple dataset and displaying the legend, everything
>> works fine. I've also a compiled version of paraview which works fine as
>> well, no corrupted text.
>> There might be something going wrong with your graphic card driver, if
>> you have an nvidia card, I would recommend you to install the official
>> nvidia driver and not the "nouveau" driver coming with Fedora.
>> 
>> Jerome
>> 
>> Le 17/12/2009 13:45, Lofthouse, Andrew J Maj USAF AETC AFIT/ENY a écrit :
>> > (Hmm, somehow this reply got past me yesterday -- so my earlier message
>> > made it)
>> >
>> > I've checked the dpi settings on both machines (CentOS and Fedora) and
>> > they are both set at 96 dpi.
>> >
>> > Is there anyone else that is using Paraview on Fedora 12 -- are you
>> > seeing the same issue?
>> >
>> >
>> >
>> >> -----Original Message-----
>> >> From: paraview-bounces at paraview.org
>> >>
>> > [mailto:paraview-bounces at paraview.org] On Behalf Of Dave Partyka
>> >
>> >> Sent: Wednesday, December 16, 2009 10:25 AM
>> >> To: Lofthouse, Andrew J Maj USAF AETC AFIT/ENY
>> >> Cc: paraview at paraview.org
>> >> Subject: Re: [Paraview] Paraview 3.6.1 on Fedora 12 legend labels
>> >>
>> > overdrawn
>> >
>> >> At a system level is the font dpi higher on fedora (there is typically
>> >>
>> > some gui way to adjust this)?
>> >
>> >> Do any other labels render like that, or just legends?
>> >>
>> >>
>> >> On Wed, Dec 16, 2009 at 10:02 AM, Lofthouse, Andrew J Maj USAF AETC
>> >>
>> > AFIT/ENY
>> >
>> >> <Andrew.Lofthouse at afit.edu>  wrote:
>> >>
>> >>
>> >> 	I'm using Paraview 3.6.1 on Fedora 12, and came across the
>> >>
>> > problem
>> >
>> >> 	referenced in a previous message to this list
>> >>
>> >>
>> > (http://www.paraview.org/pipermail/paraview/2009-September/013774.html)
>> > in
>> >
>> >> 	that the legend labels seem to be drawn over each other.  I've
>> >>
>> > attached a
>> >
>> >> 	screenshot showing this behavior.
>> >>
>> >> 	As a comparison, I've looked to see if the same behavior is seen
>> >>
>> > on another
>> >
>> >> 	distribution.  Also attached is a screenshot from Paraview 3.6.1
>> >>
>> > on CentOS
>> >
>> >> 	5.4, where the legend labels appear as they should.
>> >>
>> >> 	Paraview on Fedora is from the default repositories, compiled
>> >>
>> > with qt 4.5.3;
>> >
>> >> 	Paraview on CentOS 5 is compiled with qt 4.4.3 -- I wonder if
>> >>
>> > the version of
>> >
>> >> 	qt makes a difference, although I've also compiled it with qt
>> >>
>> > 4.5.2 on
>> >
>> >> 	CentOS 5 and there is no difference there.
>> >>
>> >> 	Any ideas?
>> >>
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>> >>
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>> >
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>> >>
>> >>
>> >>
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>> 
>> 
>> --
>> Jérôme Soumagne
>> Scientific Computing Research Group
>> CSCS, Swiss National Supercomputing Centre
>> Galleria 2, Via Cantonale  | Tel: +41 (0)91 610 8258
>> CH-6928 Manno, Switzerland | Fax: +41 (0)91 610 8282
>> 
>> 
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