[Paraview] saving screen shot as a PNG image, Paraview-3.8.0

[pat marion]

Hi Rakesh,

In Edit -> Settings -> Render View there is an option "Use Offscreen
Rendering for Screenshots."  On some systems, this option will cause a crash
when enabled.

Pat

On Thu, Aug 12, 2010 at 1:42 PM, Rakesh Hammond <
rakesh.hammond at googlemail.com> wrote:

> Hi
>
> I have a .pvti file which I can visualize in Paraview-3.8.0.
>
> I would like to save a slice from my data set and able to display the
> results correctly.
> However, when I select SaveScreen option with PNG format, it seg faults.
>
> I am able to get this to work correctly on 3.6.2 without seg faulting.
>
> I am on SuSe-10.2.
>
> Do I need to turn on the USE_SYSTEM_PNG flag in CMake and re-compile?
> I haven't done this for 3.6.2 and works OK.
>
> Has any one else come across this problem before?
>
> Any pointers would be greatly appreciated.
>
> Regards,
>
> Rakesh
>
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