[cairo] Algorithm help please!

[Gerdus van Zyl]

you are right of course, school/math was a long time ago (nearly 8
years:-) for me and it's no longer top of mind.

On Fri, May 8, 2009 at 2:31 PM, Donn <donn.ingle at gmail.com> wrote:
> Gerdus,
> I see that the total distance of the path is quite important. I am not much
> good at math, but I can't see how adding the x and y (along the path list)
> together can give the total distance. It seems it should be more of a triggy
> kind of Pythagoras affair. I will hit google with 'length path algorithm' in
> a mo.
>
> \d
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