Questions tagged [mapbox-gl]
A client-side framework for rendering web maps with implementations on native platforms utilizing OpenGL.
120 questions
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Filter features within map view with MapLibre GL JS
I have an interactive map in which each marker is a location, and each radio button filters those locations by region. By default, the markers are grouped by clusters.
Tha map has :
an interactive ...
- 329
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How to render marker for each features gotten from vector tile API in Mapbox GL JS?
I am using Mapbox GL JS in my vuetify project. I have a vector tile API. This API will return points for each tile (xyz). I use addSource and addLayer to render the features gotten from the vector ...
- 125
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maplibregl/mapboxgl color transitions get lost after setPaintProperty
I want my features to smoothly transition different to colors based on its data.
For this I apply a new map.setPaintProperty but then the 'fill-color-transition' property becomes lost, forever.. Some ...
- 429
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104
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Mapbox GL JS relations
I have three layers as follows;
ski areas (polygons)
ski lifts (ways)
ski rund (ways)
There is a unique ID that makes it relate back to the ski area. This is an example:
ski areas (polygons) // id=...
- 199
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Implementing H3-JS in Mapbox based map to Openlayers based map
In the H3-JS example I have, it is implemented in mapbox. But I would like to integrate the H3-JS binning as part of Openlayers map instead.
This is the example I want to implement in OpenLayers. ...
- 31
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815
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Mapbox vector tile disappears at lower zoom levels
I am currently working with self-hosted vector tiles. These tiles are hosted on S3 and rendered on the map.
The zoom levels are from 0 to 10 and generally load on all levels since maxzoom has been ...
- 91
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Using Mapbox expressions to paint color depending on two different data fields
I'm visualizing geospatial data that has an attribute table with fields like this:
id | main_type | sub_type
In Mapbox GL, I can use expressions to paint the polygons according to main_type:
...
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Mapbox layer doesn't update on variable change | react-map-gl
I have a map with a custom layer. Right now I have a problem that when points state get updated the map doesn't rerender. How can I force a rerender of the map layer when points changes? Codesandbox: ...
- 171
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Using QGIS to filter some levels on the Ordnance Survey boundaries data
I am working on a full UK map and I need the postcode level 1 and 2 (areas and districts) and while I have gotten the postcode level 1 data, I need the postcode level 2 (postcode districts) data that ...
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Adding a new point at user click while modifying an existing line or polygon geometry using Mapbox-gl-draw?
I would like to have an edit option for my user to edit an existing line or polygon plotted in a map.
The edit option should allow user to add new vertices where user clicks.
I have tried using Mapbox-...
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Fit label text-size within the polygon Mapbox GL JS symbol-layer
I want to make the text-label in the symbol layer fit within the polygon. Change the position and size of the text-label according to zoom and polygon. It is required for Mapbox GL JS.
const map = new ...
user103524
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Add/remove radius circle after fitting map to radius with Mapbox
I am trying to add a range slider to zoom in and out of a Mapbox map to a radius in miles. I have the map and the slider working and I can sort of zoom in and out of the map by getting the bounds of ...
- 113
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703
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Filtering substring from a geojson string column in Mapbox GL JS
I am trying to filter my Mapbox map based on a substring filter.
I have a column called COUNTY which has strings like Kern,Ventura,Los Angeles.
My current code is as follows -
map.addLayer({
id: &...
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211
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Stream GPS coordinates using D3 and Mapbox
I’m currently working on a project to stream GeoJSON data using D3 and Mapbox. But, I wasn’t able to plot my data based on their types. Basically, I have three different types of GPS data, when using ...
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2
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4k
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Deleting previous mapboxgl.Popup() existing on mapbox map
Before adding new mapboxgl.Popup(), I have to delete the existing ones if there are any. My code is:
const popup = new mapboxgl.Popup()
.setLngLat(middleCoordinates)
.setHTML(`Distance:...
- 327