Abel Ludba wrote:

> Maybe, I did a mistake when I talked about finding centers. What I’d 
> like to say is really finding out the middle of arcs (or lines): the 
> point (middle of the arc) should be on the arc.

Right, that's making it a bit more complex :)

> I was thinking about using the Bufferer transformer (this gives me an 
> area with symmetrical form), then, using other transformer (something 
> like InsidePointReplacer) I (hope I ) can the get the middle of the arc…

That may work, but there's no guarantee the InsidePointReplacer places 
the point on the location you have in mind.
-- 
Hans van der Maarel
Red Geographics

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For insights into what's up at Safe Software and what's on the development 
horizon, visit Safe's blog at spatial-etl.blogspot.com.

Safe Software has also made slides available that outline enhancements planned 
for FME 2007. The slides are from the "Road Ahead" presentation given on Day 2 
of the FME Worldwide Users Conference. To view these slides, visit 
www.safe.com/2006uc.

 
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