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Re: Inverting colourtable

Ben Tupper wrote:

> Hi,
> You can use the TVLCT procedure to get and then set the colors...
> IDL> tvlct, r,g,b, /get
> IDL> help, r,g,b
> R               BYTE      = Array[256]
> G               BYTE      = Array[256]
> B               BYTE      = Array[256]
> IDL> tvlct, reverse(r), reverse(g), reverse(b)

Will this still work for postscript output? I'm not doing any of my
visualization on screen.

-- Simon