## Please note that by default the googleVis plot command
## will open a browser window and requires Internet
## connection to display the visualisation.
## Example with latitude and longitude information
## Plot Hurricane Andrew (1992) storm path:
data(Andrew)
M1 <- gvisMap(Andrew, "LatLong" , "Tip",
options=list(showTip=TRUE, showLine=TRUE, enableScrollWheel=TRUE,
mapType='hybrid', useMapTypeControl=TRUE,
width=800,height=400))
plot(M1)
## Example with address, here UK post-code and some html code in tooltip
df <- data.frame(Postcode=c("EC3M 7HA", "EC2P 2EJ"),
Tip=c("Lloyd's",
"Guildhall"))
M2 <- gvisMap(df, "Postcode", "Tip",
options=list(showTip=TRUE, mapType='normal',
enableScrollWheel=TRUE))
plot(M2)
## Change mapping icons
M3 <- gvisMap(df, "Postcode", "Tip",
options=list(showTip=TRUE, mapType='normal',
enableScrollWheel=TRUE,
icons=paste0("{",
"'default': {'normal': 'https://icons.iconarchive.com/",
"icons/icons-land/vista-map-markers/48/",
"Map-Marker-Ball-Azure-icon.png',\n",
"'selected': 'https://icons.iconarchive.com/",
"icons/icons-land/vista-map-markers/48/",
"Map-Marker-Ball-Right-Azure-icon.png'",
"}}")))
plot(M3)
Run the code above in your browser using DataLab