[vtkusers] Display float value in Text Actor

Matthew Seier mattie_seier at hotmail.com
Tue Jul 6 17:07:15 EDT 2004


Hey all,

I have a project where I am rotating the camera around an actor, and 
generating the angles through which the camera rotates.  The problem is that 
these are generated as a float value, and apparently the vtkTextMapper and 
vtkTextActor can only map const char values.  Does anyone know how to 
display a constantly changing float value in the Render Window(not the 
console) in C++??

Yours,
Matt

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