Convert various data formats to/from GeoJSON or TopoJSON. This package
focuses mostly on converting lists, data.frame's, numeric, SpatialPolygons,
SpatialPolygonsDataFrame, and more to GeoJSON with the help of
friends. You can currently read TopoJSON - writing TopoJSON will come in a future
version of this package.
The core functions in this package are organized first around what you're working with or want to get, geojson or topojson, then convert to or read from various formats:
geojson_list - convert to geojson as R list format
geojson_json - convert to geojson as json
geojson_sp - convert to a spatial object from
topojson_read - read a
geojson/topojson file from file path or URL
geojson_write - write a geojson file locally (topojson coming later)
Other interesting functions:
map_gist - Create a GitHub gist (renders as an interactive map)
map_leaf - Create a local interactive map using the
geojsonhint. See also
validate - Checks validity of geojson using the web service at
http://geojsonlint.com/. See also
All of the above functions have methods for various classes, including
SpatialPoints, and many more - which will try to
do the right thing based on the data you give as input.
Scott Chamberlain firstname.lastname@example.org
Andy Teucher email@example.com
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.