[vtkusers] scalarBar with text labels?

[Randy Heiland]

In case anyone cares about a hack for doing this, here's a Python script which basically just uses a scalarBarActor, textActors, and viewport coords.

http://www.compucell3d.org/mediawiki1.7/index.php/Labels_on_scalarbar

-Randy

On Feb 3, 2011, at 11:32 AM, Randy Heiland wrote:

> Does anyone have a suggestion for creating a customized scalarBar-like actor that would display text as labels instead of numbers?  For example, given a scalar field in the range[0,100], I'd like to display one of ['poor','good','excellent'] instead of numeric values for various sub-ranges.
> 
> Seems to have been asked before (http://vtk.1045678.n5.nabble.com/Change-label-from-vtkScalarBarActor-td1242020.html), but I didn't see any replies.
> 
> thanks, Randy
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