Nothing
tests/testthat/test-layer_heatmap.R
In mapdeck: Interactive Maps Using 'Mapbox GL JS' and 'Deck.gl'
context("heatmap")
test_that("empty data doesn't crash",{
## issue 252
m <- mapdeck()
res <- mapdeck::add_heatmap(map = m, data = data.frame())
expect_true( res$x$calls[[1]]$functions == "md_layer_clear" )
})
Try the mapdeck package in your browser
Any scripts or data that you put into this service are public.
mapdeck documentation built on Nov. 29, 2025, 5:08 p.m.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
context("heatmap")
test_that("empty data doesn't crash",{
## issue 252
m <- mapdeck()
res <- mapdeck::add_heatmap(map = m, data = data.frame())
expect_true( res$x$calls[[1]]$functions == "md_layer_clear" )
})
Try the mapdeck package in your browser
Any scripts or data that you put into this service are public.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
Embedding an R snippet on your website
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.