[vtkusers] vtkScalarBarRepresentation::SetOrientation error

[Cory Quammen]

Serge,

Can you provide the error message or, equivalently, the location in the
code that triggers the error?

Thanks,
Cory

On Wed, Dec 9, 2015 at 10:45 AM, Serge Lalonde <serge at infolytica.com> wrote:

> Hello VTK users,
>
> It looks like vtkScalarBarRepresentation::SetOrientation() generates a VTK
> error (and pops up the VTK error window) if called when its
> vtkScalarBarWidget is not visible because the renderer is NULL. This didn't
> happen in VTK 6.1 and must be a regression failure.
>
> There's no reason to not be able to set the orientation when the widget is
> invisible, and in fact is desirable since you don't want the user to see it
> flash in two different orientations while it's being initialized in the
> code.
>
> Anyone else run into this and is there a workaround?
>
> Thanks.
> --
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-- 
Cory Quammen
R&D Engineer
Kitware, Inc.
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