openstreetmap/iD

Add a parameter to support custom {tileSize} of WMTS backgrounds

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#8,688 opened on 2021/09/13

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help wanted

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説明

I see the current logic is 256 by default

https://github.com/openstreetmap/iD/blob/bc0c1895f7b240a35e1beb6b9220eb15d8c36a70/modules/renderer/background_source.js#L51

Of course for some exceptions there are few hacks:

https://github.com/openstreetmap/iD/blob/1ee45ee1f03f0fe4d452012c65ac6ff7649e229f/scripts/update_imagery.js#L94-L101

Wouldn't it be better to add a parameter for custom backgrounds to define the tileSize by themselves? If iD supports this, ELI will be able to add more WMTS sources.

Currently only JOSM can handle 512x512 automatically because it reads WMTSCapabilities directly.

A WMTS service cannot be opened in iD 2.20.1: https://geodata.md.gov/imap/rest/services/Imagery/MD_SixInchImagery/MapServer/WMTS/1.0.0/WMTSCapabilities.xml

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