[Paraview] blank screen,

[Battalgazi YILDIRIM]

Hi again,

Sorry I mean "would not be updated" in my previous e-mail.

Thanks,

On Thu, Apr 9, 2009 at 9:01 AM, Battalgazi YILDIRIM <yildirimga at gmail.com>wrote:

>
> Hi again,
>
> My background would be updated (still black) even when I tried to use
> view.Background = [1,0,0].
>
> Thanks,
>
>
> On Thu, Apr 9, 2009 at 8:49 AM, Utkarsh Ayachit <
> utkarsh.ayachit at kitware.com> wrote:
>
>> Hmm, I am not sure what's happening. Try changing the background color
>> of the view to something non-black. Is the color being updated?
>>
>> view.Background = [1, 0, 0]
>>
>>
>> On Thu, Apr 9, 2009 at 8:37 AM, Battalgazi YILDIRIM
>> <yildirimga at gmail.com> wrote:
>> > Hi,
>> >
>> > I tried to write  png file (view.WriteImage("image.png",
>> "vtkPNGWriter",1)
>> > ), and I got following error
>> >
>> > Warning: In
>> >
>> /home/yildirim/projects/ParaView3/Servers/ServerManager/vtkSMRenderViewProxy.cxx,
>> > line 1110
>> > vtkSMIceTDesktopRenderViewProxy (0x2630390): Disabling offscreen
>> rendering
>> > since empty image was detected.
>> >
>> > and image is blank too (visualized with gimp)
>> >
>> > Thanks,
>> >
>> > On Wed, Apr 8, 2009 at 10:17 PM, Utkarsh Ayachit
>> > <utkarsh.ayachit at kitware.com> wrote:
>> >>
>> >> Is the render window popping up behind some other window?
>> >> Try capturing an image using:
>> >> view.WriteImage("C:/temp/image.png", "vtkPNGWriter", 1)
>> >> Is that blank too?
>> >>
>> >> Utkarsh
>> >>
>> >> On Wed, Apr 8, 2009 at 3:29 PM, Battalgazi YILDIRIM
>> >> <yildirimga at gmail.com> wrote:
>> >> > Hi,
>> >> >
>> >> > I have been reading Paraview Scripting with Python document.
>> >> > I have installed  paraview from ubuntu repository. Everything was
>> >> > working ok for following script (I could see a cone on the pop-up
>> window
>> >> > as
>> >> > in
>> >> > Paraview Scripting with Python manual).
>> >> >
>> >> > I decided to download the source code and build it from scratch. It
>> was
>> >> > ok
>> >> > Paraview was working correctly, but now this script works but I got
>> >> > blank pop-up windows and don't see the cone any more.
>> >> >
>> >> >
>> >> > do yo have any idea what might have been gone wrong?
>> >> >
>> >> > Thanks,
>> >> >
>> >> >
>> >> > from paraview import servermanager
>> >> > import time
>> >> > import os
>> >> >
>> >> > connection=servermanager.Connect('localhost')
>> >> > coneSource = servermanager.sources.ConeSource()
>> >> > coneSource.Resolution = 32
>> >> > coneSource.Center[0:3]=[1,2,3]
>> >> >
>> >> > shrinkFilter = servermanager.filters.ShrinkFilter(Input=coneSource)
>> >> >
>> >> > shrinkFilter.UpdatePipeline()
>> >> > shrinkFilter.UpdatePipelineInformation()
>> >> >
>> >> > view = servermanager.CreateRenderView()
>> >> > rep = servermanager.CreateRepresentation(shrinkFilter, view)
>> >> > view.StillRender()
>> >> > view.ResetCamera()
>> >> > view.StillRender()
>> >> > time.sleep(4)
>> >> > --
>> >> > B. Gazi YILDIRIM
>> >> >
>> >> > _______________________________________________
>> >> > 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
>> >> >
>> >> >
>> >
>> >
>> >
>> > --
>> > B. Gazi YILDIRIM
>> >
>>
>
>
>
> --
> B. Gazi YILDIRIM
>



-- 
B. Gazi YILDIRIM
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.paraview.org/pipermail/paraview/attachments/20090409/dd74f205/attachment.htm>