> > A possible alternative is to actually put a tile cache behind the > requests, you can still use WMS request as long as "direct integration" is > on in the "caching defaults" and your > WMS request align to the tiles. This allows bigger tiles too. That's what > we normally do, so that we can use cached tiles for the common case, but > switch to on the fly generation when > the requested projection is not supported, or there are parameters > changing the
There are a lot of criteria imposed on the direct integration to work and unfortunately referencing a single layer is one of them which does not let me unilize this approach. I will submit the request into the issue tracker. Thanks. Cheers, Eugene сб, 19 янв. 2019 г. в 13:38, Andrea Aime <[email protected]>: > On Sat, Jan 19, 2019 at 11:33 AM Eugene Podshivalov <[email protected]> > wrote: > >> Hi Andrea, >>> >>> are you talking about cached tiles or just on the fly meta-tiling done >>> on wms requests with tiled=true? >> >> I'm talking about the latter. I'm using OpenLayers to request tiles from >> Geoserver wms. When meta-tiling is disabled (tile=true is not defined) it >> is possible to request tiles of greater size and dpi (e.g. 320x320 px size >> and 113 dpi) to improve image quality. Then I decided to switch to >> meta-tiling to resolve the issues with duplicated labels but it is limited >> to 256x256 tile size which impacted the map image quality. >> > > Right... I guess it could be done, it's a matter of someone coding it, and > probably adding a parameter to control the tile size (within reason, on the > fly meta-tiling keeps tiles in memory for a handful of seconds, there is no > caching). > A possible alternative is to actually put a tile cache behind the > requests, you can still use WMS request as long as "direct integration" is > on in the "caching defaults" and your > WMS request align to the tiles. This allows bigger tiles too. That's what > we normally do, so that we can use cached tiles for the common case, but > switch to on the fly generation when > the requested projection is not supported, or there are parameters > changing the > > >> PS: Thanks for the link. I've seen it already, and that is why I started >> the process from descussing the request on the mailing list. Is there some >> issue tracking system to post this request into? >> > > Yes, here: https://osgeo-org.atlassian.net/projects/GEOS/summary > > 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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