[vtkusers] Image Actor Showing only one channel

[Doug Hoppes]

Hi all,

 

            I have a standard RGB image and would like to show only the
Red, Green OR blue channel in my image.  What is the best way to load
the image so that I can toggle between the different channels?  Would
there be one actor for each channel (comprising a total of 4 actors...
Red, Green, Blue, and RGB)?  Or would it be better to swap the channel
image on the fly when the user hits a particular key?

 

Doug

 

----------------------------------------------------------------------

Doug Hoppes dhoppes at mbfbioscience.com

Senior Software Engineer

MBF Bioscience (Microbrightfield, Inc.)

+1.802.288.9290 ext: 119

www.mbfbioscience.com

 

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