[OSM-dev] Area data type -- again!

2014-06-25 Thread Ilya Zverev
Tobias Knerr wrote: / Malcolm Herring wrote: // My other wish is that disjunct outers be dis-allowed. Where multiple // complete areas need to be associated, then this is the proper use of // relations. / +1 / Why? How would you draw an administrative district with an exclave? / A relation

[OSM-dev] Vector tile based raster rendering - toolchain architecture

2014-06-25 Thread Frederik Ramm
Hi, if you have followed recent developments then you know that both Mapbox and Andy Allan have moved, or are moving, away from producing raster tiles the old fashioned way, to producing raster tiles on-the-fly from pre-computed vector tiles. For the time being (i.e. until we have reached a

Re: [OSM-dev] Vector tile based raster rendering - toolchain architecture

2014-06-25 Thread Malcolm Herring
I'd be very interested to know what formats were being considered for the vector tiles. ___ dev mailing list dev@openstreetmap.org https://lists.openstreetmap.org/listinfo/dev

Re: [OSM-dev] Vector tile based raster rendering - toolchain architecture

2014-06-25 Thread Christian Quest
Compared to the classic mod_tile/renderd architecture, the benefits of vector tiles seems to be: - easier to render different stylesheets (including retina, png+jpeg, etc) - much less metatiles to maintain (2 or 3 levels of vector tiles coming from the database instead of 18+) - allows client side

Re: [OSM-dev] Vector tile based raster rendering - toolchain?architecture

2014-06-25 Thread Sven Geggus
Frederik Ramm frede...@remote.org wrote: I'd be interested to hear your opinions on this. IMO one of the big advantages of the mod_tile/tirex aproach is that it is in not bound to use mapnik as a renderer at all. Using tirex it is currently possible to use mapserver or any other renderer which

Re: [OSM-dev] Vector tile based raster rendering - toolchain architecture

2014-06-25 Thread hannes.janet...@gmail.com
Hi, in the OpenScienceMap project we actually use Tirex in our vector-tiles stack. For this I wrote a simple Tirex backend that can render any kind of TileStache layers[1]. I can definitely recommend Tirex for renderqueue management, though I havent looked what is provided by the Tilelive

Re: [OSM-dev] Vector tile based raster rendering - toolchain architecture

2014-06-25 Thread Nelson Minar
I just wanted to add my excitement for the growth of vector tile work with OpenStreetMap. Most of the mapping industry is moving to vector tiles; the big mobile maps apps like Google's and Apple's are vector based, as are many newer browser maps like the Google Maps redesign. Offline maps also