[vtkusers] Error "The interactor must be set prior to enabling the widget" using vtkResliceImageViewer

[David Gobbi]

On Sun, Mar 20, 2016 at 8:00 PM, Liu_tj <tjlp at netease.com> wrote:

> Hi, David,
>
> I thought vtkResliceViewer provides the method SliceScrollOnMouseWheelOn()
> which support DICOM slice switching according to the mouse wheel forward or
> backward. If we don't use vtkResliceViewer, what class do you use for
> displaying the three 2D views of DICOM supporting reslice?


Hi Liu Peng, I'm the wrong person to ask for advice on this, because I
hardly ever use the VTK interactors or widgets.  I have my own interaction
code that I use instead.

 - David
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