get_navermap: Get a Naver Map
In KimByoungmo/modefiedggmap: Spatial Visualization with ggplot2

Description Usage Arguments Details Author(s) See Also Examples

modify with modern naver API

center can alse be inputed address

get_navermap(center = c(lon = 126.9849208, lat = 37.5664519), zoom = 4,
  size = c(640, 640), format = c("png", "jpeg", "jpg"),
  crs = c("EPSG:4326", "NHN:2048", "NHN:128", "EPSG:4258", "EPSG:4162",
  "EPSG:2096", "EPSG:2097", "EPSG:2098", "EPSG:900913"),
  baselayer = c("default", "satellite"), color = c("color", "bw"),
  overlayers = c("anno_satellite", "bicycle", "roadview", "traffic"), markers,
  key, url, filename = "ggmapTemp", messaging = FALSE, urlonly = FALSE,
  force = FALSE, where = tempdir(), archiving = TRUE, secret = NULL,
  ...)

`center`	the center of the map. this can be longitude/latitude numeric vector.
`zoom`	map zoom, an integer from 1 to 14 (building), default value 10
`size`	rectangular dimensions of map in pixels - horizontal x vertical - with a max of c(640, 640).
`format`	character string providing image format - png, jpeg(jpg) formats available in various flavors
`crs`	Coordinate system, this currently supports EPSG:4326
`baselayer`	base layer, this can be either "default", "satellite".
`color`	color or black-and-white
`overlayers`	overlay layers, this can be "anno_satellite","bicycle", "roadview", "traffic".
`markers`	data.frame with first column longitude, second column latitude, for which naver markers should be embedded in the map image, or character string to be passed directly to api
`key`	key code from naver api center
`url`	Registered Service URL in Naver DEVELOPER Center
`filename`	destination file for download (file extension added according to format)
`messaging`	turn messaging on/off
`urlonly`	return url only
`force`	if the map is on file, should a new map be looked up?
`where`	where should the file drawer be located (without terminating "/")
`archiving`	use archived maps. note: by changing to TRUE you agree to abide by any of the rules governing caching naver maps
`secret`	Naver API Client secret ID
`...`	...

get_navermap accesses the Naver Static Maps API version 1.1 to download a static map. Note that in most cases by using this function you are agreeing to the Naver Maps API Terms of Service at http://dev.naver.com/openapi/apis/map/staticmap.

Heewon Jeon madjakarta@gmail.com

Kim Byoung Mo

http://dev.naver.com/openapi/apis/map/staticmap/, ggmap

## Not run: 
# not run to reduce R CMD check time

## End(Not run)
map <- get_navermap(key="DpMY9iw4AztbeSxYXf2t", url="http://127.0.0.1:1410")
ggmap(map)