[Paraview] Opacity editor with log scale

Utkarsh Ayachit utkarsh.ayachit at kitware.com
Fri Sep 8 07:38:04 EDT 2017


Steven,

That's done so because the opacity mapping doesn't support log scale yet.

Utkarsh

On Thu, Sep 7, 2017 at 6:28 PM, Hahn, Steven E. <hahnse at ornl.gov> wrote:
> Hi,
>
>
>
> I noticed that when “Use log scale when mapping data to colors” is selected,
> the color opacity editor isn’t being rescaled to reflect this. In the
> attached screenshot only the red portion of the color map is visible in the
> editor, suggesting the x axis remains linear. In contrast, the color legend
> rescales so that while the values change, colors stay the same.
>
>
>
> Would it be more intuitive for the opacity editor to behave more like the
> color legend? Or is keeping the color map linear in the opacity editor by
> design?
>
>
>
> Best,
>
> Steven
>
>
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