I have a geojson polygon adding to the map with the click of a button. I also have the style of the polygon changing on the mousedown event on the geojson and the x/y coord pairs (the geojson geome...

I tried to change the line-dasharray settings using the following code, 'line-dasharray': [ "case", ['==', ['get', "user_class_id"], 'laneway'],[0.2,2],[0.3,2] ] It gives this error, Error...

I have seen few examples of animated line on mapbox but I haven't found any that creates a linear line between two points. I am able to create markers on the map and also to draw a line between the...

When visualizing clusters with Mapbox's GL JS, how can I show clusters as circles which size/colours are proportional to the average of clustered points' property 'Rev', instead of proportional to ...

I'm reading a GeoJSON file and importing the polygons (and other stuff) into mapbox-gl draw using draw.set(geoJSON). How do I color individual polygons by an attribute in the properties of a featur...