Accessibility Concerns #4145
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neilpmyers
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I'm not sure I can answer your accessibility problem, but a solution to large datasets performance is to generate custom map vector tiles and then use these in your SourceLayers Mapbox has a service for this to allow you to upload data to generate these map tiles https://docs.mapbox.com/studio-manual/reference/datasets/. For my recent project I needed more control and dynamic updates for many LineString and Symbol items, and the solution I found to generate these tiles was by using a pretty easy to use a open source vector tile server called Tegola. This does require Postgres and PostGIS and to host your own map server. There are quite a few solutions if you look for vector map tiles. Hope this helps |
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Hello, I am trying to make a mobile app with mapbox as the core package involved. My app will often have up to about 1600 markers on the screen at its most intense. My problem is that I don't know how to deal with this performance wise while trying to meet accessibility requirements of the ADA. I have tried using a symbol layer, as I can show all my markers with decent performance, but the screen reader on android and ios devices don't recognize them (or I don't know how to make them). Any suggestions are greatly appreciated.
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