docs/articles/geospatial_visualization_files/leaflet-providers-1.1.17/rstudio_install.md

In Covid19R/covid19italy: The 2019 Novel Coronavirus COVID-19 (2019-nCoV) Italy Dataset

Location

• from: github.com/schloerke/leaflet-providers@urlProtocol

• Inspiration taken from https://github.com/leaflet-extras/leaflet-providers/commit/dea786a3219f9cc824b8e96903a17f46ca9a5afc to use the 'old' relative url protocols and to 'upgrade' them at js runtime.

Notes...

• Copy/paste provider information into providers.json

var providers = L.TileLayer.Provider.providers;
JSON.stringify(providers, null, "  ");

• ./data-raw/providerNames.R was re-ran to update to the latest providers

• Some providers had their protocols turned into '//'.

• This allows browsers to pick the protocol
• To stop files from the protocols staying as files, a ducktape patch was applied to L.TileLayer.prototype.initialize and L.TileLayer.WMS.prototype.initialize

Covid19R/covid19italy documentation built on May 19, 2020, 11:31 p.m.