[vtkusers] Problems with VtkColorBar

[Giancarlo Amati]

Hi everybody,

I have this question, I'm mapping X, and Y and Z coordinate in a color 
bar. I used vtkScalarBarActor and I have created one for X , one for Y and 
one for Z. 
I add my Bar to the renderer with AddActor2D and I remove it wit 
RemoveActor. The problem is that I create the three bars with the same 
font caracther and with the same width size, but when I switch from a 
color bar to another my bars change width and caracther size.

Could be a bug of Vtk or am I  forgotting something? 
When I switch to another bar I siply remove the current bar from the 
renderer and I will add the new that I want to display.

Can anybody help me?

Thank you very much and sorry for my english.

Giancarlo

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dott. Giancarlo Amati                  |
(amati at ira.cnr.it)                     |
                                       |
National Research Council              |
RadioAstronomical Institute            |
office phone n. +39 051 6399405        |
via Gobetti 101 - Bologna (Italy)      |
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