On 01/31/2012 08:54 AM, rkevinbur...@charter.net wrote:
Sorry. I am not sure how to post a link. Basically the legend looks like:

* * * * * * * * * * *
-4 -3 -2 -1 0 1 2 3 4

Where ' * ' are colored boxes that are right next to each other. Kind of
like a gradient.

Hi Kevin,
The color.legend function (plotrix) might do what you want.

Jim

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