[OSM-talk] OpenStreetMap Carto release v4.22.0

Oleksiy Muzalyev oleksiy.muzalyev at bluewin.ch
Wed Aug 28 06:43:29 UTC 2019


Yves,

Thank you. Everything is clear now.

Best regards,
Oleksiy

On 8/28/19 08:39, Yves wrote:
> Oleksiy,
> Those two changes are indeed very technical and are not related to 
> mapping.
> https://postgis.net/docs/ST_PointOnSurface.html
>
> https://github.com/gravitystorm/openstreetmap-carto/issues/3756
>
> Yves
>
> Le 28 août 2019 08:13:13 GMT+02:00, Oleksiy Muzalyev 
> <oleksiy.muzalyev at bluewin.ch> a écrit :
>
>     Good morning,
>
>     Thank you for the information.
>
>     I did not understand these two changes. I would like to see an example
>     on the map or/and read a wiki article about the building label, the shop
>     label, and the ST_PointOnSurface.
>
>     In the two following articles:
>
>     https://wiki.openstreetmap.org/wiki/Key:shop
>     https://wiki.openstreetmap.org/wiki/Shops
>     https://wiki.openstreetmap.org/wiki/Key:building
>
>     there is neither word "label", nor "ST_PointOnSurface". I would like to
>     learn about it and, probably, use it.
>
>     As for layers with attachments, - I guess it does not concern mapping
>     itself, but it's something related to a technical side of rendering.
>     Probably, a layer has got some PNG image files, which are used in icons
>     or displaying certain areas, and they will be cached in the visitors'
>     browsers.
>
>     Best regards,
>     Oleksiy (Alex-7 @ OSM)
>
>     On 8/28/19 06:57, Paul Norman via talk wrote:
>     >
>
>         Changes include - Shop label fixes and use ST_PointOnSurface
>         for building label placement   This fixes some bugs and makes
>         building label placement consistent with shop   label
>         placement. - Use `cache-feature: true` to improve performance
>         of layers with attachments ... 
>
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