[vtkusers] nan in vtkScalarBar

[Yifei Li]

The problem lies in mapper->SetScalarRange(min, max), where min is zero.


On Mon, Nov 14, 2011 at 9:20 PM, Yifei Li <yifli82 at gmail.com> wrote:

> Hi all,
>
> What could be the reasons for 'nan' showing up?
>
> My color table uses log scale. I make sure the minimum of the table range
> is greater than zero.
>
> Thanks
>
> Yifei
>
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