geodrawr
An interactive tool for making geo-spatial objects by clicks on the map
Installation
To install the stable version from CRAN, simply run the following from an R console:
install.packages('geodrawr')To install the latest development builds directly from GitHub, run this instead:
if (!require('devtools')) install.packages('devtools')
devtools::install_github('Curycu/geodrawr')How to Use?
There are three draw tools :
library(geodrawr)
draw_polygons()
draw_lines()
draw_points()case polygons
- click the map to make edges
- push Make button to make a polygon from the edges
- push Save button to save polygons as rds file
- push Load button to load polygons from rds file
case lines
- click the map to make edges
- push Make button to make a line from the edges
- push Save button to save lines as rds file
- push Load button to load lines from rds file
case points
- click the map to make a point
- push Save button to save points on the map as a rds file
- push Load button to load points from rds file