[Insight-users] Saving the currently viewed slice as an image file

[Luis Ibanez]

Hi Zein,

You may want to use the ExtractImageFilter if
you want to get a 2D slice, or the
RegionOfInterestImageFilter if you want to get
a degenerate 3D volume (1 pixel thick)

With the ExtractRegion() or the RegionOfInterest()
you select the same slice that is being shown
in the viewer.

Then you plug the output of this filter
(Extract or RegionOfInterest) to a
ImageFileWriter.


Regards,


   Luis


-----------------------------
salah wrote:
> Hello all,
> 
> I am using a viewer based on the GlSliceView class.
> It shows a 3D meta image with several overlays of
> several colors. I need someway to same the currently 
> viewed slice as an image file. In other words, I need to
> save what I see on the screen in a 2D image file of any
> known format.
> 
> Can anybody tell me how I can do that?
> 
> Many thanks,
> 
> Zein  
> 
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