[vtkusers] CheckerBoard and Windows Level

[Matias Montroull]

Thank you David,

So, then I can change WL/WC selecting one or another actor right?

Thanks,

On Fri, Feb 13, 2015 at 12:04 PM, David Gobbi <david.gobbi at gmail.com> wrote:

> 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.
>>
>>
>
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