[vtkusers] what"s the value range of R G B in vtkColorTransferFunction

[James Zhou]

hi, all,

I want to use vtkColorTransferFunction to map scalar value to  two int
values, the range of two variables is 0--4098.  I want to know what the
value range of R, G, B in  vtkColorTransferFunction is . If the value range
of R, G,G is 0-1.0, how to use vtkColorTransferFunction in order to map a
scalar value to two  int variables with large value range?

Thanks in advance!

Joye
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