Opened 9 years ago

Closed 8 years ago

#3310 closed defect (fixed)

OpenCycleMap misrendering riverbank multipolygons

Reported by: dcs Owned by: Andy Allan
Priority: major Milestone:
Component: opencyclemap Version:
Keywords: riverbank, multipolygons Cc: mtoups@…, vdeparday

Change History (4)

comment:1 Changed 8 years ago by mtoups@…

Cc: mtoups@… added

I provided other examples of this bug in ticket #1656 (now closed):

http://www.openstreetmap.org/?lat=29.9546&lon=-90.0509&zoom=14&layers=C

http://www.openstreetmap.org/?lat=35.91346&lon=-82.06872&zoom=16&layers=C

My city has been partially "flooded" for over a year so I would love it if this were fixed. Thanks!

comment:2 Changed 8 years ago by vdeparday

Cc: vdeparday added

There are similar issues in the Ottawa area: http://www.opencyclemap.org/?zoom=11&lat=45.41933&lon=-75.75196&layers=B000 Thank you for looking into this and let me know if help is needed.

comment:3 in reply to:  description Changed 8 years ago by alexz

I'd like to show another example, Vancouver BC. Annacis island is flooded with water, and the Fraser River is flooded with land. Hope that helps fix this issue.

http://www.openstreetmap.org/?lat=49.1883659362793&layers=C&lon=-122.81702041626&zoom=12

comment:4 Changed 8 years ago by Andy Allan

Resolution: fixed
Status: newclosed

Fixed. waterway=riverbank was being treated as a linear feature, but also being filled as a polygon. Years and years ago this was true, but people have started using riverbank in (multi)polygons. The stylesheets have been updated and the database reloaded to fix this.

You can see correct rendering here:

http://www.openstreetmap.org/?lat=29.9333&lon=-90.1462&zoom=12&layers=C

It'll take a week or two for all the affected areas to be refreshed, so please be patient. Also, I suspect there will be glitches with the coastline shapefile around New Orleans (the shapefiles are out of date, see #3416 ) so you may find other glitches around the delta.

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