[vtkusers] Simple ContextView (2D API) problem

Marcus D. Hanwell marcus.hanwell at kitware.com
Tue May 25 09:56:46 EDT 2010

On Mon, May 24, 2010 at 10:49 AM, Eric E. Monson <emonson at cs.duke.edu>wrote:

> Hey Marcus,
> Thanks -- that clarifies things a bit.
> So, it looks like each ContextItem has access to it's own scene, and so
> it's up to us to make sure when we implement any new context item to make
> sure to set the scene to Dirty after we make any changes?
> Maybe something like this patch should be applied to vtkBlockItem?:
> That is a great suggestion, I will update this class. I should also add a
few tests with mouse interaction to improve the coverage. Great to have
someone testing out the code and pointing out a few of the neglected


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