save_webshot: Embedded webshot of leaflet map

In mdsr: Complement to 'Modern Data Science with R'

Embedded webshot of leaflet map

Description

Embedded webshot of leaflet map

Usage

save_webshot(
  map,
  path_to_img,
  overwrite = FALSE,
  vwidth = 800,
  vheight = 600,
  cliprect = "viewport",
  ...
)

Arguments

map	A leaflet map object
path_to_img	A path to the image file to save
overwrite	Do you want to clobber any existing file?
vwidth	see webshot
vheight	see webshot
cliprect	see webshot
...	arguments passed to webshot

Value

a path to a PNG file

Examples

## Not run: 
if (require(leaflet)) {
  map <- leaflet() %>%
    addTiles() %>%
    addMarkers(lng = 174.768, lat = -36.852, popup = "The birthplace of R")
  save_webshot(map, tempfile())
}

## End(Not run)

mdsr documentation built on Jan. 6, 2023, 5:12 p.m.