[vtkusers] vtkChartXY picking

[Jeff Baumes]

I think you want SetActionToButton() on vtkChart to change mouse bindings.
You should be able to listen for a selection event once that is set up.

http://www.vtk.org/doc/nightly/html/classvtkChart.html#ac4162187f5f3ad97f0163a079e06f13d

On Fri, Apr 15, 2016 at 9:13 AM mbcx9rb9 <richard.j.brown at live.co.uk> wrote:

> Hi all,
>
> I'd like to create a custom interactor for vtkChartXY (inherited from
> vtkContextInteractorStyle), but I can't figure out how to select single
> points with the left click of the mouse. Once I manage to that, I would
> need
> to return the index of the selected point.
>
> This seems very straightforward to me, but I haven't seen any concrete
> examples.
>
> Any pointers would be greatly appreciated.
>
> Regards,
> Richard
>
>
>
>
>
> --
> View this message in context:
> http://vtk.1045678.n5.nabble.com/vtkChartXY-picking-tp5737711.html
> Sent from the VTK - Users mailing list archive at Nabble.com.
> _______________________________________________
> Powered by www.kitware.com
>
> Visit other Kitware open-source projects at
> http://www.kitware.com/opensource/opensource.html
>
> Please keep messages on-topic and check the VTK FAQ at:
> http://www.vtk.org/Wiki/VTK_FAQ
>
> Search the list archives at: http://markmail.org/search/?q=vtkusers
>
> Follow this link to subscribe/unsubscribe:
> http://public.kitware.com/mailman/listinfo/vtkusers
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://public.kitware.com/pipermail/vtkusers/attachments/20160418/7b623afc/attachment.html>