[Gvsig_english] annotation and shape centroids

[Nik Go]

>From the tip I got from this mailing list, I've been (ab)using  the export
to>annotation to determine shape feature centroids.

I just found out that though it works in many cases, it doesn't always work.
For example, I have a shape file with 6,845 records, and the annotation
shape that was generated was only 5,053. That's a lot of missing data there.
What happened to 1,792 features?

I'm running 64-bit Ubuntu 8.10, and tested this on gvSIG 1.9a (build 1221 )
and 1.1.2 (build 1045).

So, what's a reliable way of determining the feature centroids and their
geographic coordinates?
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://runas.cap.gva.es/pipermail/gvsig_internacional/attachments/20090317/20442bb8/attachment.htm