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stamen / terrain-classic

World-wide CartoCSS port of Stamen's classic terrain style
ISC License
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moiré borders #73

Open almccon opened 8 years ago

almccon commented 8 years ago

We've got some overlapping dotted borders that are producing weird effects. I thought we'd solved this, but I can't find any issues about it... and maybe I'm remember solving it in another repo?

We need to use the https://github.com/gravitystorm/openstreetmap-carto/blob/0c70682a69c91b833399c1dd74409eee79ce4af1/admin.mss#L97-L108 approach to draw a white line to "erase" overlapping borders and then use comp-op: darken to make the white line disappear.

http://maps.stamen.com/terrain/beta/#11/48.9804/-122.6397

screen shot 2016-07-10 at 10 jul 8 34 55
clhenrick commented 8 years ago

@almccon to confirm, these are OSM borders rendering, not Natural Earth?

almccon commented 7 years ago

Yes, these are OSM borders at that zoom.

If we figure out a fix here, we should also see if we can apply it to Toner, too.