[vtkusers] How to get information of Tooltip of vtkChartXY

[Joseph Melnyk]

> -----Original Message-----
> From: vtkusers-bounces at vtk.org [mailto:vtkusers-bounces at vtk.org] On
> Behalf Of shantanu choudhary

> Okay, I was thinking that somehow I would be able to avoid it. I will give it a
> try. We can have a simple, GetTooltipinfo too. I can submit a patch wrt that, if
> it appears useful to others too.

I found it pretty easy to work around this issue (subclassed vtkChartXY and manipulated the tooltip directly).  But an accessor method may be useful to others; particularly those that can't subclass easily due to language wrappers, etc.


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