There are two separate issues I would like to bring up.
The first one is that if a text-size is interpolated (linear) by zoom level, inactive zoom levels change the results. What I mean is this style with a map on a zoom level 2:
[ "interpolate", [ "linear" ], [ "zoom" ], 2, [ "interpolate", [ "linear" ], [ "get", "d" ], 1500, 8, 3500, 30 ] ]
gives a different result on zoom level 2 with another stop (which shouldn't matter because zoom level is 2):
[ "interpolate", [ "linear" ], [ "zoom" ], 2, [ "interpolate", [ "linear" ], [ "get", "d" ], 1500, 8, 3500, 30 ], 9, [ "interpolate", [ "linear" ], [ "get", "d" ], 1500, 80, 3500, 300 ] ]
Why is that?
The second issue is that the text-size interpolation by zoom level (and a property variable) has changed between versions without clear mention in the docs.
daumann
commented
5 years ago
There are two separate issues I would like to bring up.
The first one is that if a text-size is interpolated (linear) by zoom level, inactive zoom levels change the results. What I mean is this style with a map on a zoom level 2:
[ "interpolate", [ "linear" ], [ "zoom" ], 2, [ "interpolate", [ "linear" ], [ "get", "d" ], 1500, 8, 3500, 30 ] ]gives a different result on zoom level 2 with another stop (which shouldn't matter because zoom level is 2):[ "interpolate", [ "linear" ], [ "zoom" ], 2, [ "interpolate", [ "linear" ], [ "get", "d" ], 1500, 8, 3500, 30 ], 9, [ "interpolate", [ "linear" ], [ "get", "d" ], 1500, 80, 3500, 300 ] ]Why is that?
The second issue is that the text-size interpolation by zoom level (and a property variable) has changed between versions without clear mention in the docs.
https://chronas.org uses mapbox-gl 0.47.0 for country labels (which use this settings: https://raw.githubusercontent.com/Chronasorg/chronas/master/src/components/map/mapStyles/map-style-basic-v8.json ("id": "area-labels")), when bumping to mapbox-gl 0.52.0, none of the labels are displayed anymore, only when changing the number settings some labels show up with unfurtonately not the same result.
Can you explain what parameters could have changed and how I can adapt my settings accordingly?