On Wed, Jan 2, 2019 at 11:21 AM László Németh <[email protected]> wrote:
> Should it be referenced in the style anywhere or being argument of the > function call? > Best if it's in the function call, functions should have explicit arguments, not implicit/magical ones. Support for this kind of magic function could be added, but it requires development in GeoTools (an interface to mark this type of function, and changes in the code to recognize the case in the style attribute extraction code). Contributions rules are here (read carefully): https://github.com/geotools/geotools/blob/master/CONTRIBUTING.md A similar case (referencing a dynamic property via the "property" function, making attribute resolution not entirely predictable with static analysis) was added years ago, these two commits might give you some hints: https://github.com/geotools/geotools/commit/d7d3d63019708eb02e3523020aa4d138196d8f3d https://github.com/geotools/geotools/commit/6ae713f874688a0b6a91c4985fea248cb48a1f85 Also see the function tutorial: http://docs.geotools.org/latest/userguide/tutorial/function.html Cheers Andrea == GeoServer Professional Services from the experts! Visit http://goo.gl/it488V for more information. == Ing. Andrea Aime @geowolf Technical Lead GeoSolutions S.A.S. Via di Montramito 3/A 55054 Massarosa (LU) phone: +39 0584 962313 fax: +39 0584 1660272 mob: +39 339 8844549 http://www.geo-solutions.it http://twitter.com/geosolutions_it ------------------------------------------------------- *Con riferimento alla normativa sul trattamento dei dati personali (Reg. UE 2016/679 - Regolamento generale sulla protezione dei dati “GDPR”), si precisa che ogni circostanza inerente alla presente email (il suo contenuto, gli eventuali allegati, etc.) è un dato la cui conoscenza è riservata al/i solo/i destinatario/i indicati dallo scrivente. Se il messaggio Le è giunto per errore, è tenuta/o a cancellarlo, ogni altra operazione è illecita. Le sarei comunque grato se potesse darmene notizia. This email is intended only for the person or entity to which it is addressed and may contain information that is privileged, confidential or otherwise protected from disclosure. We remind that - as provided by European Regulation 2016/679 “GDPR” - copying, dissemination or use of this e-mail or the information herein by anyone other than the intended recipient is prohibited. If you have received this email by mistake, please notify us immediately by telephone or e-mail.*
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