[vtkusers] Balloon Widget Text behind other objects

[Linus Sherrill]

Hello,

I am using the new vtkBalloonWidget to provide hover/tool-tips behavior
to an application. The feature is operating as expected with the
exception of the text is being rendered behind all the objects rather
than in front. The display is rather dense and the text is usually
unreadable because it is obscured by the glyphs being displayed.

I looked at the 2D properties associates with the
vtkBalloonRepresentation because there was a foreground/background
option there. Foreground was already in effect and setting it again had
no effect. Is there any other control available to force the text to be
rendered on top of all other objects?

Thanks for any help

--

Linus Sherrill

Project Software Engineer

InfoSciTex Corp.

 

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