[vtkusers] Saving Renderer Image as Full-Size

[pay928]

Is there a simple method to backup the contents of a vtkCamera?  I saw
DeepCopy listed 
http://www.vtk.org/doc/nightly/html/classvtkCamera.html#a4cc16ecc063b6f142d954c1195d5be19
here  but it doesn't seem to be available in 4.2.1.  Was this added after
and I need to manually copy the matrices?

I am trying to make a copy of the renderer and moving the camera to a
position to view the full Renderer contents without effecting the original.

Thanks,

Pat


Sebastien Jourdain-2 wrote:
> 
> I thought, you wanted only your image data, therefore you just use the
> writer that you are currently using and provide the given image data
> as Input to that writer.
> 
> But as you need some other props, this won't work. Maybe you can have
> another renderer that show/render what you want to save and capture
> that one not the interactive renderer.
> 
> Seb
> 
> On Tue, Jan 11, 2011 at 12:11 PM, pay928 <pbacayo at gmail.com> wrote:
>>
>> We are currently using a vtkWindowToImageFilter to grab the window
>> output.
>> Can you give an example of how I would use the vtkImageData writer to get
>> the vtkRenderer's full data?  We would like to capture any props as well
>> as
>> the original image.
>>
>> Pat
>>
>>
>> Sebastien Jourdain-2 wrote:
>>>
>>> Can't you use a vtkImageData writer ?
>>>
>>> On Sun, Jan 9, 2011 at 11:15 PM, pay928 <pbacayo at gmail.com> wrote:
>>>>
>>>> Is it possible to get the full size Renderer information as
>>>> vtkImageData
>>>> even
>>>> if you are zoomed in?
>>>>
>>>> I would like to capture the full image even if I have manipulated the
>>>> camera
>>>> to clip part of the image.
>>>
>>>
>>
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