getCoordinate: Get coordiante from address. Take in address and return the...

In icejean/gaodemap: A package for spatial visualization with GaoDe map

Description

Get coordiante from address. Take in address and return the coordinate

Usage

getCoordinate(address, city = NULL, output = "json", formatted = F,
  limit = 600, map_ak = "")

Arguments

address	address
city	the city of the address, optional
output	should be "json" or "xml", the type of the result
formatted	logical value, return the coordinates or the original results
limit	integer value.If the length of address exceeded limit, function will run in parallel
map_ak	access key of GaoDe map service, you can set it through options(gaode.key='xxx')

Value

A vector contains the corresponding coordiante. If "formatted=TRUE", return the numeric coordinates, otherwise return json or xml type result, depents on the argument "output". If the length of address is larger than 1, the result is a matrix.

Examples

## Not run:  
## json output
getCoordinate('鍖椾含澶у')

## xml output
getCoordinate('鍖椾含澶у', output='xml')

## formatted
getCoordinate('鍖椾含澶у', formatted = T)

## vectorization, return a matrix
getCoordinate(c('鍖椾含澶у', '娓呭崕澶у'), formatted = T)

## End(Not run)

icejean/gaodemap documentation built on Nov. 4, 2019, 1:53 p.m.