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Hello VTK users,<br>
<br>
It looks like vtkScalarBarRepresentation::SetOrientation() generates
a VTK error (and pops up the VTK error window) if called when its
vtkScalarBarWidget is not visible because the renderer is NULL. This
didn't happen in VTK 6.1 and must be a regression failure.<br>
<br>
There's no reason to not be able to set the orientation when the
widget is invisible, and in fact is desirable since you don't want
the user to see it flash in two different orientations while it's
being initialized in the code.<br>
<br>
Anyone else run into this and is there a workaround?<br>
<br>
Thanks.<br>
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