How can I use IMGPLOT to display a 12-bit image in false color?

I want to use IMGPLOT to display a 12-bit image in false color employing VC++ 7.0 . Actually it is stilla grey level. The only difference is to customize a new palette. I guess Ni should have a API for me change the palette. I donot want to convert my image into color image since its processing speed is slow.
Any people has the silimar experience to do this?
Thanks a lot in advance!
zmt

Hi Bruce Ammons,
Thank you very much for your answer. I still need your clear instruction.
I can directly display 12 bit image in 256 grey level just using IMGPLOT function without any mapping operation. That is because IMGPLOT directly supports to draw a 12 bit image through IMGPLOT_MONO_12 flag.
IMGPLOT prototype is imgPlot(GUIHNDL window, void* buffer, uInt32 leftBufOffset, uInt32 topBufOffset, uInt32 xsize, uInt32 ysize, uInt32 xpos, uInt32 ypos, uInt32 flags=IMGPLOT_MONO_12 ).
Hence I just need a C++ function to change the palette. I believe that IMGPLOT automatically does the 12bit to 8 bit mapping for me. What I need to do is just to change the palette. The question is which NI'S API can change the palette and work well with IMGPLOT. Or I have
to use IMGPLOTDC and change the palette in the selected DC by myself.
Your great help is much appreicated!
zmt

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Message was edited by: EZ Jim

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