摘要: 1、 setwd("C:/Users/75377/Desktop/SHEEP_ROH") png("12.png",width = 7000,height = 5500,pointsize = 170) par(mai = c(12,12,12,12),mgp = c(2.1,0.5,0)) #地图 阅读全文
posted @ 2021-01-24 23:57 小鲨鱼2018 阅读(594) 评论(0) 推荐(0) 编辑
摘要: 1、 > library(REmap) > options(remap.ak = "此处输入个人秘钥") > city_vec = c("Beijing","Haerbin","Shanghai","Guangzhou") > get_city_coord("Shanghai") [1] 121.4 阅读全文
posted @ 2021-01-24 22:23 小鲨鱼2018 阅读(1124) 评论(0) 推荐(0) 编辑