geturl0: get search API url

In daigazi/bamapr:

Description

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

Usage

geturl0(page = 1, shape = "around", location = "116.456299,39.960767",
  keywords = NULL, offset = 25, polygon = NULL, radius = 2000,
  city = NULL, mapkey = "71b002162d43fea08afd5b5e31b030af",
  types = "華靡華硊陓洘", extensions = "base")

Arguments

page	num
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
mapkey	amap key
extensions	xml or json

Value

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

Examples

## Not run: 
rectangel=matrix(c(119.117295,26.201212,119.649092,25.840692),byrow = T,nrow = 2)
df_grid=setcoordMTX(rectangel=rectangel,grid=5000,sep=';')
amap_key='71b002162d43fea08afd5b5e31b030af'
url=geturl0(shape='polygon',polygon=df_grid[1,1],mapkey=amap_key,location=NULL,keywords='�瘞<U+3E36>??<U+393C><U+3E39>')
url=geturl0(shape='polygon',polygon=df_grid[1,1],mapkey=amap_key,location=NULL,keywords='�瘞衣�瑼日��踵隻�蜀�<U+3E66>')
url=geturl0(shape='polygon',polygon=df_grid[1,1],mapkey=amap_key,location=NULL,keywords='�祆�<U+3E65>',types='�行��踵�瘛�隡<U+383C><U+3E35>')
 
## End(Not run)

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