getSearch: search something from amap

In daigazi/bamapr:

Description

search something from amap,you can see http://lbs.amap.com/api/webservice/guide/api/trafficstatus/#inputtips

Usage

getSearch(shape = "polygon", location = "116.456299,39.960767",
  keywords = NULL, offset = 25, polygon = NULL, radius = 10000,
  city = NULL, key = amap_key, extensions = "base",
  types = "µØÃûµØÖ·ÐÅÏ¢")

Arguments

shape	character:defalut NULL ,should be rectangle/circle/NULL
location	character:location should be writtend like
keywords	should be 'json' or 'xml', the type of the result
offset	code of city.for examples fuzhou is 0591
polygon	polygon of location
radius	logical value, return the coordinates or the original results
city	character
key	amap key
extensions	xml or json

Value

A vector contains description,expedite,congested,blocked,unkown

Examples

## Not run: 
rectangel=matrix(c(118.784364,26.478515,119.892801,25.436929),byrow = T,nrow = 2) #big
rectangel=matrix(c(119.117295,26.201212,119.649092,25.840692),byrow = T,nrow = 2) #saml
df_grid=setcoordMTX(rectangel=rectangel,grid=2000,sep=';')

## End(Not run)

daigazi/bamapr documentation built on May 14, 2019, 3:28 p.m.