Simple example demonstrating how to use third-party raster tiles in Mapbox GL JS.
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April 15, 2019 02:56
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3rd party raster tiles in Mapbox GL JS
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| <html> | |
| <head> | |
| <meta charset='utf-8' /> | |
| <title></title> | |
| <meta name='viewport' content='initial-scale=1,maximum-scale=1,user-scalable=no' /> | |
| <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script> | |
| <script src='https://api.tiles.mapbox.com/mapbox-gl-js/v0.11.4/mapbox-gl.js'></script> | |
| <link href='https://api.tiles.mapbox.com/mapbox-gl-js/v0.11.4/mapbox-gl.css' rel='stylesheet' /> | |
| <style> | |
| body { margin:0; padding:0; } | |
| #map { position:absolute; top:0; bottom:0; width:100%; } | |
| </style> | |
| </head> | |
| <body> | |
| <div id='map'></div> | |
| <script> | |
| mapboxgl.accessToken = 'pk.eyJ1IjoiZGFuc3dpY2siLCJhIjoieUZiWmwtVSJ9.0cPQywdbPVmvHiHJ6NwdXA'; | |
| var map = new mapboxgl.Map({ | |
| container: 'map', // container id | |
| style: { | |
| "version": 8, | |
| "sources": { | |
| "simple-tiles": { | |
| "type": "raster", | |
| // point to our third-party tiles. Note that some examples | |
| // show a "url" property. This only applies to tilesets with | |
| // corresponding TileJSON (such as mapbox tiles). | |
| "tiles": [ | |
| "http://a.tile.openstreetmap.org/{z}/{x}/{y}.png", | |
| "http://b.tile.openstreetmap.org/{z}/{x}/{y}.png" | |
| ], | |
| "tileSize": 256 | |
| } | |
| }, | |
| "layers": [{ | |
| "id": "simple-tiles", | |
| "type": "raster", | |
| "source": "simple-tiles", | |
| "minzoom": 0, | |
| "maxzoom": 22 | |
| }] | |
| }, | |
| center: [-74.50, 40], // starting position | |
| zoom: 2 // starting zoom | |
| }); | |
| map.addControl(new mapboxgl.Navigation()); | |
| </script> | |
| </body> | |
| </html> |
I think that error is a false positive, I think you actually get another error and chrome says that error.
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Hi,
I am working on mapboxgl lately. Your GitHub repo help me a lot. Thanks.
I am trying to do pretty much the same thing as you did in this html. Showing third part raster tile as base map in mapbox-gl. Problem is I failed. It says "Failed to load resource: Cross-origin redirection to https://a.tile.openstreetmap.org/3/7/1.png denied by Cross-Origin Resource Sharing policy: Origin null is not allowed by Access-Control-Allow-Origin.", like you can see in the attachment. Seems openstreetmap don't allow CORS calls.
So my question is, is this piece of code still working for you or not. I want to find some clue to identify the problem I am facing. Thanks a lot.