knitr::opts_chunk$set( collapse = TRUE, eval = FALSE, comment = "#>", fig.path = "man/figures/README-", out.width = "100%" )
leafpop
creates HTML strings to embed tables, images or graphs in popups
of interactive maps created with packages 'leaflet' or 'mapview'. Handles
local paths to images on the file system or remote urls. Handles graphs created
with 'base' graphics, 'lattice' or 'ggplot2' as well as interactive plots created
with 'htmlwidgets'.
You can install the released version of leafpop
from CRAN with:
install.packages("leafpop")
Or the development version from GitHub:
# install.packages("devtools") devtools::install_github("r-spatial/leafpop")
library(leaflet) leaflet() %>% addTiles() %>% addCircleMarkers(data = breweries91, popup = popupTable(breweries91))
library(sf) library(leaflet) pnt = st_as_sf(data.frame(x = 174.764474, y = -36.877245), coords = c("x", "y"), crs = 4326) img = "http://bit.ly/1TVwRiR" leaflet() %>% addTiles() %>% addCircleMarkers(data = pnt, group = "pnt") %>% addPopupImages(img, group = "pnt")
Alternatively you can bind the images directly in in the add*
call, however,
this will not include the images when the map is saved using mapshot
or
saveWidget
. This options is basically available for backward compatibility only.
leaflet() %>% addTiles() %>% addCircleMarkers(data = pnt, popup = popupImage(img, src = "remote"))
library(sf) library(leaflet) library(lattice) pnt = st_as_sf(data.frame(x = 174.764474, y = -36.877245), coords = c("x", "y"), crs = 4326) p2 = levelplot(t(volcano), col.regions = terrain.colors(100)) leaflet() %>% addTiles() %>% addCircleMarkers(data = pnt, group = "pnt") %>% addPopupGraphs(list(p2), group = "pnt", width = 300, height = 400)
Alternatively you can bind the graphs directly in in the add*
call, however,
this will not include the graphs when the map is saved using mapshot
or
saveWidget
. This options is basically available for backward compatibility only.
leaflet() %>% addTiles() %>% addCircleMarkers(data = pnt, popup = popupGraph(p2, width = 300, height = 400))
See the mapview documentation for further examples.
Please note that the 'leafpop' project is released with a Contributor Code of Conduct. By participating in this project you agree to abide by its terms.
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