[R] Making color gradient

Jim Lemon jim at bitwrit.com.au
Mon Apr 28 10:34:52 CEST 2008

Zarrar Shehzad wrote:
> Hi
> I would like to make a color bar with a gradient of colors that represent
> values between 0-1.  I used the gradient.rect function in plotrix to make
> the actually color bar but I don't know how to put a range of values (0-1)
> next to the color bar.  How do I do this?
Hi Zarrar,
Look at the color.legend function in plotrix. That will do it for you.


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