[Paraview] messy legend

[burlen]

Hi Berk,

I don't doubt you but I am surprised to learn that the scalar bar widget
is being rendered client side. In client-server mode as I interact with
the scalar bar widget the scene is re-render server side and an image is
shipped with every mouse move. To see that this is so put a print
statements in vtkPVDesktopDeliveryClient::ReceiveImageFromServer. Since
the scalar bar widget is rendered client side, is there really a need to
re-render and ship the image form the server side with each scalar bar
widget interaction? Preventing these server side render/image transfers
would certainly improve remote interactivity.

By the way can you point me to where PV renders the scalar bar widget?

Burlen

Berk Geveci wrote:
> I believe that the legend is always rendered on the client so changing
> to remote render would probably have no effect.
>
> 2009/9/26 burlen <burlen.loring at gmail.com>:
>   
>>> Compiling mesa3d is difficult to me.
>>>       
>> The mesa autoconf files never have worked for me, but, the pre-packaged make
>> files always have. "make linux".
>>
>>     
>>> If I run paraview on the server and display it on the server,then
>>> everything is ok. But if I use my laptop ,log into the server,then plot with
>>> paraview on the server and display the result on the laptop,then I get the
>>> bad legend again.
>>>       
>> When you connect to the server from your laptop: Go to
>> "Edit->Settings->Render View->Server". See that "remote Render Threshold" is
>> checked and set the value to 0. That will make sure rendering happens on the
>> server and not on your laptop.
>>
>> linzhenhua wrote:
>>     
>>> Hi,Thanks for your reply. I try to narrow the problem as follows. I wonder
>>> if I could get some other hints. Compiling mesa3d is difficult to me.
>>>
>>> I install linux on a PC today,let's call it server. If I run paraview on
>>> the server and display it on the server,then everything is ok. But if I use
>>> my laptop ,log into the server,then plot with paraview on the server and
>>> display the result on the laptop,then I get the bad legend again.
>>>
>>> Any hints?
>>>
>>>
>>>
>>> --
>>>
>>> 在2009-09-25，"Berk Geveci" <berk.geveci at kitware.com> 写道：
>>>       
>>>> To verify whether your graphics driver/card is causing this issue, you
>>>> can compile Mesa (from mesa3d.org) yourself without any hardware
>>>> support and use it as your OpenGL. If you are still having this
>>>> problem, it is not your card.
>>>>
>>>> -berk
>>>>
>>>> 2009/9/25 linzhenhua <linzhenhua at 163.com>:
>>>>         
>>>>> Hi,All
>>>>>
>>>>> I was bothering by this problem for several days. The legend is very
>>>>> bad.
>>>>>
>>>>> I tried two or three Fedora versions, 10,11,rawhide. For Fedora 11,I
>>>>> have
>>>>> other problem,namely paraview freeze the computer,so I don't notice
>>>>> whether
>>>>> this version also have this problem.
>>>>>
>>>>> For all version I tried, I test both the version coming with the distro
>>>>> and
>>>>> personally compiled version(I have tried both 3.4.0 and 3.6.1)
>>>>>
>>>>> Since I have tried different Fedora version,they should have different
>>>>> versions of graphic driver, I guess this is not the problem. Now I
>>>>> suspect
>>>>> whether this problem is related with the hardware. But I do not have
>>>>> any
>>>>> other problem with the graphic card.
>>>>>
>>>>> Can any one have any idea which is the next possible direction I should
>>>>> try
>>>>> to solve this problem?
>>>>>
>>>>>
>>>>> Best wishes.
>>>>>
>>>>>
>>>>> --
>>>>>
>>>>>
>>>>> ________________________________
>>>>> "中国制造",讲述中国60年往事
>>>>> _______________________________________________
>>>>> Powered by www.kitware.com
>>>>>
>>>>> Visit other Kitware open-source projects at
>>>>> http://www.kitware.com/opensource/opensource.html
>>>>>
>>>>> Please keep messages on-topic and check the ParaView Wiki at:
>>>>> http://paraview.org/Wiki/ParaView
>>>>>
>>>>> Follow this link to subscribe/unsubscribe:
>>>>> http://www.paraview.org/mailman/listinfo/paraview
>>>>>
>>>>>
>>>>>           
>>> ------------------------------------------------------------------------
>>> "中国制造 ",讲述中国60年往事
>>> <http://news.163.com/madeinchina/index.html?from=mailfooter>
>>> ------------------------------------------------------------------------
>>>
>>> _______________________________________________
>>> Powered by www.kitware.com
>>>
>>> Visit other Kitware open-source projects at
>>> http://www.kitware.com/opensource/opensource.html
>>>
>>> Please keep messages on-topic and check the ParaView Wiki at:
>>> http://paraview.org/Wiki/ParaView
>>>
>>> Follow this link to subscribe/unsubscribe:
>>> http://www.paraview.org/mailman/listinfo/paraview
>>>
>>>       
>>