[vtkusers] ScalarBarActor Title

[vlibertiaux]

Hello everyone,

I am trying to increase the font size of my scalarbar's title but it seems
that it is limited by the actual width of the scalarbar.  I tried this:

scalarbar->GetTitleTextProperty()->SetFontSize(56)

but the font size doesn't increase at all.

Is there a special trick to increase the font size for this title ?

Thank you very much,

V.

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