[vtkusers] how to display a slice of color volume?

[kdsfinger at gmail.com]

hi, all

How can I display a slice of color volume? I have a stack of color
images and I want to read them into the vtkImageData. Can vtk hold
color volume (rgb and transparency)? Is there anyway to to this in
vtk? This question is not about turning gray scale into color. Thanks
for comments.

zl2k