Opened 8 years ago

Closed 5 years ago

#3712 closed defect (invalid)

area name rendered at zoomlevels 14 and 16, but not at 15

Reported by: richlv Owned by: mapnik-team@…
Priority: minor Milestone:
Component: mapnik Version:
Keywords: Cc:

Description

area names (like park or commercial) seems to be suboptimal for zoomlevel 15. for example, compare zoomlevels 14-16 :

http://www.openstreetmap.org/?mlat=30.4088&mlon=-97.7289&zoom=14&layers=M http://www.openstreetmap.org/?mlat=30.4088&mlon=-97.7289&zoom=15&layers=M http://www.openstreetmap.org/?mlat=30.4088&mlon=-97.7289&zoom=16&layers=M

notice how both park to the left & commercial landuse to the right display their names at zoomlevels 14 & 16, but do not have them at zoomlevel 15.

it would be preferred to have their names rendered also at zoomlevel 15.

Change History (2)

comment:1 Changed 5 years ago by julianladisch

Summary: suboptimal area name renderingarea name rendered at zoomlevels 14 and 16, but not at 15

comment:2 Changed 5 years ago by pnorman

Resolution: invalid
Status: newclosed

The "mapnik" component in trac is for the old XML-based openstreetmap.xml stylesheets which are not deployed on OpenStreetMap.org. Since June the default style on OpenStreetMap.org has been openstreetmap-carto, which has its own issue tracker at https://github.com/gravitystorm/openstreetmap-carto/issues.

In thi scase it looks like there's a collision between labels at zoom 15. Frequently is not possible to render every possible label, the renderer has to make choices on what to render when there are collisions.

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