On Wed, 23 Nov 2011 16:56:19 +0100, Jonathan Chetwynd  
<[email protected]> wrote:

> anyone have a simple explanation of how to generate contour lines
> using javascript?

Do you specifically mean for a topological map? (An alternative is colour  
contours, e.g. converting a jpeg to SVG - somewhere in the mists of time  
is a project in france that did that).

> preferably from a small data set.

I suspect that it depends fairly heavily on your data format...

cheers

> cheers
>
> Jonathan chetwynd
> http://www.peepo.com


-- 
Charles 'chaals' McCathieNevile  Opera Software, Standards Group
     je parle français -- hablo español -- jeg kan litt norsk
http://my.opera.com/chaals       Try Opera: http://www.opera.com


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