leafgl not rendering using examples in package

[nevilamos]

Using the example script the background map renders but there are no glpoints or gl lines added viewer console state that leafletwidgedt is not defined

library(leaflet) library(leafgl) library(sf)

storms = st_as_sf(atlStorms2005)

cols = heat.colors(nrow(storms))

leaflet() %>% addProviderTiles(provider = providers$CartoDB.Positron) %>% addGlPolylines(data = storms, color = cols, popup = TRUE, opacity = 1)

library(leaflet) library(leafgl) library(sf)

n = 1e5

df1 = data.frame(id = 1:n, x = rnorm(n, 10, 1), y = rnorm(n, 49, 0.8)) pts = st_as_sf(df1, coords = c("x", "y"), crs = 4326)

cols = topo.colors(nrow(pts)) leaflet() %>% addProviderTiles(provider = providers$CartoDB.DarkMatter) %>% addGlPoints(data = pts, fillColor = cols, popup = TRUE)

no error in rtudio console - just background map plotted in viewer and the following in the viewer console: addGlifyPoints.js:1 Uncaught ReferenceError: LeafletWidget is not defined at addGlifyPoints.js:1:1 (anonymous) @ addGlifyPoints.js:1 addGlifyPolygons.js:1 Uncaught ReferenceError: LeafletWidget is not defined at addGlifyPolygons.js:1:1 addGlifyPolylines.js:1 Uncaught ReferenceError: LeafletWidget is not defined at addGlifyPolylines.js:1:1 leaflet.js:2752 Unknown method addGlifyPolylines DevTools failed to load source map: Could not parse content for http://localhost:17977/glify-browser.js.map: Unexpected token '<', "<!DOCTYPE "... is not valid JSON

[tim-salabim]

Is this the CRAN or the dev version from here? If CRAN, please try dev

[fricour]

Hi,

Had the same issue, using the github version solved the issue.