README.md

In uwmyuan/bmapdistance: Distance and Travel Time Between Two Points from Baidu Maps

bmapdistance

Inquiry distance and duration between locations with Baidu Map API

使用百度地图API查询两个坐标点的路网距离和行程时间 支持多种交通方式 支持多点间查询

Installation

Quick installation

install.packages("remotes")
remotes::install_github("uwmyuan/bmapsdistance")

legacy (skip this)

# Github installation
install.packages("devtools")
devtools::install_github("uwmyuan/bmapsdistance")

Example

Quick example

Request:

set.api.key(YOUR_KEY_HERE)
results = bmapdistance(origin = "39.900677,116.327811",
                       destination = "39.871107,116.385629",
                       mode = "walking")
results

Response:

$status
[1] "0"

$message
[1] "成功"

$distance_value
[1] "8.4公里"

$distance_text
[1] "8423"

$duration_text
[1] "2小时"

$duration_value
[1] "7207"

Note that please replace YOUR_KEY_HERE with your private key from Baidu Map API Console. Free quota of inquries is supplied daily. A valid key is required if your inquiries exceed daily limit. This package will NOT save or record your key in any way.

Please also refer to the instructions for more examples.

Troubleshooter

Dependency

• XML

This package should have been installed when you installed bmapsdistance:

install.packages("XML")

And import the package before run your code.

library(XML)

Disclaimer

This code is adapted from gmapdistance by @uwmyuan. This repo is also maintained by @uwmyuan.

uwmyuan/bmapdistance documentation built on April 4, 2021, 5:48 p.m.