[vtkusers] VTK observer for vtkDataArray objects

[Bill Lorensen]

Use

AddObserver(vtkCommand::ModifiedEvent

On Tue, Oct 24, 2017 at 11:54 AM, Marcelo Duarte Trevisani
<marceloduartetrevisani at gmail.com> wrote:
> Hello folks,
>
> I was just wondering if there is a way to set an observer for a
> vtkDataArray. I want to set a observer for a vtkDoubleArray (for example)
> and when the object change it will call a function in python. Does anyone
> know a way to do this?
>
> --
> Marcelo Duarte Trevisani
>
> "Success is walking from failure to failure with no loss of enthusiasm."
> Winston Churchill
>
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