[pstricks] Radial Gradient Fill

[Herbert Voss]

Adrian Burd wrote:
> 
> I've just started to use PSTricks, and I'm trying to create the 
> appearance of
> a sphere by using a circle with a gradient fill that is radially distributed
> instead of linearly distributed. So what I would like to end up with is a 
> circle with a white spot on it and then the color changing to say red
> at the edges of the circle. 

have a look at package pst-slpe

ftp://tug.ctan.org/pub/tex-archive/graphics/pstricks/contrib/pst-slpe/pst-slpe.pdf

Herbert