[vtkusers] CheckerBoard and Windows Level

[David Gobbi]

Hi Matias,

Instead of using a filter to make the checkerboard, you can try displaying
the images with two separate image actors and then set the "Checkerboard"
property for the image that is on top.

imageActor->GetProperty()->CheckerboardOn();

 - David


On Fri, Feb 13, 2015 at 7:46 AM, Matias Montroull <matimontg at gmail.com>
wrote:

> Hi,
>
> I'm using ITK to do CT/RM registration of Dicom 3D volumes and I display
> the individual registered 2D images in a check-board style and I let the
> user navigate through the slices to visually evaluate the registration. ITK
> has its own functions to produce such checkboard but the only problem I
> have is that I need to be able to change the WL/WC independently to
> efficiently evaluate the results of the registration (visually speaking).
>
> I noticed VTK has a checkerboard class (similar to ITK) so I was wondering
> if there's a way to change WL/WC so that it depending on which one the user
> selects, it only changes the CT or RM sections in the check-board?
>
> Thank you,
>
> Matias.
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://public.kitware.com/pipermail/vtkusers/attachments/20150213/2368bd7f/attachment.html>