topic Re: Can someone load OSM tiles attached as mapview in Qt Maps SDK Questions

Can someone load OSM tiles attached as mapview

GirishchandraY — Mon, 24 Feb 2020 18:40:31 GMT

Please find attached tiles

Re: Can someone load OSM tiles attached as mapview

JamesBallard1 — Mon, 24 Feb 2020 19:02:29 GMT

Yes, we support both OpenStreetMap (online) and loading local tiles from disk.

OpenStreetMapLayer Class | ArcGIS for Developers

Also, if you want to use your own, local tiles from disk, please see this section from our documentation on how to do that.

ImageTiledLayer Class | ArcGIS for Developers

Please let us know if this answers your question.

Re: Can someone load OSM tiles attached as mapview

GirishchandraY — Tue, 25 Feb 2020 13:16:06 GMT

Thank you

Can you please tell... if I want to use same OSM tiles from Database then what will be process

Re: Can someone load OSM tiles attached as mapview

JamesBallard1 — Tue, 25 Feb 2020 17:21:11 GMT

Girishchandra Y‌,

I had initially replied that it cannot be done, but in fact this can be done. We provide a method on the ImageTiledLayer base class to provide a QByteArray of data for the tiles. You should be able to use this method to load your images directly from the database.

ImageTiledLayer Class | ArcGIS for Developers

Sorry for the confusion. Let us know if that works for you.

Re: Can someone load OSM tiles attached as mapview

GirishchandraY — Tue, 03 Mar 2020 05:27:38 GMT

Thank you sir,I have one more doubt is can we load .mbtiles file ...If possible how to do the same.

Re: Can someone load OSM tiles attached as mapview

JamesBallard1 — Tue, 03 Mar 2020 17:53:31 GMT

Girishchandra Y‌, if you can pull the tile bytes out of the mbtiles file then we should be able to read it. We will not be able to process anything from that file directly.

Re: Can someone load OSM tiles attached as mapview

GirishchandraY — Thu, 12 Mar 2020 09:10:20 GMT

It always looks for Row 0 and column 0 tile for every Level of Details

Re: Can someone load OSM tiles attached as mapview

GirishchandraY — Thu, 12 Mar 2020 09:44:43 GMT

Also OSM is giving pbf format ...How to choose that option in

TileImageFormat::

Re: Can someone load OSM tiles attached as mapview

JamesBallard1 — Thu, 12 Mar 2020 20:11:34 GMT

Girishchandra Y‌ unfortunately we do not currently support pbf format, so I do not think you will be able to use the mbtiles images directly without converting them somehow.