Better legends

[Simon Cox]

>d.leg.thin (incoming on moon) has some nice options, as outlined in this
>README:
>
>
>This is an improved version of d.legend that allows:
>
>    Thinning the categories to be represented in the legend
>    Displaying a continuous gradient of all categories in the legend
>    Interactive mouse placement of the smooth gradient box
>

I wonder if something similar could be built for ps.map?

Simon

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Dr Simon Cox                             __  L     
CSIRO Div. Exploration & Mining       ,~'  L_|\       Australian
39 Fairway, PO Box 437,            ,-'         \      Geodynamics
Nedlands, WA  6009,  Australia     (            \     Cooperative
      Phone +61 9 389 8421         X    ___     /     Research
      Fax   +61 9 389 1906          L,~'   "\__/      Centre
s.cox at dem.csiro.au                            v       
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