# Convert Data from and to 'GeoJSON' or 'TopoJSON'

## Documentation for package ‘geojsonio’ version 0.5.0

- DESCRIPTION file.
- User guides, package vignettes and other documentation.

## Help Pages

geojsonio-package | *I/O for GeoJSON*
+.geo_list | Add together geo_list or json objects
+.json | Add together geo_list or json objects
as.json | Convert inputs to JSON
as.location | Convert a path or URL to a location object.
bounds | Get bounds for a list or geo_list
canada_cities | This is the same data set from the maps library, named differently
centroid | Get centroid for a geo_list
file_to_geojson | Convert spatial data files to GeoJSON from various formats.
geo2topo | GeoJSON to TopoJSON and back
geojson-add | Add together geo_list or json objects
geojsonio | *I/O for GeoJSON*
geojsonio-deprecated | Deprecated functions in geojsonio
geojson_atomize | Atomize
geojson_json | Convert many input types with spatial data to geojson specified as a json string
geojson_list | Convert many input types with spatial data to geojson specified as a list
geojson_read | Read geojson or other formats from a local file or a URL
geojson_sp | Convert output of 'geojson_list' or 'geojson_json' to spatial classes
geojson_style | Style a data.frame or list prior to converting to geojson
geojson_write | Convert many input types with spatial data to a geojson file
lint | Lint geojson
map_gist | Publish an interactive map as a GitHub gist
map_leaf | Make an interactive map locally
pretty | Convert json input to pretty printed output
projections | topojson projections and extensions
states | This is the same data set from the ggplot2 library
topo2geo | GeoJSON to TopoJSON and back
topojson_json | Convert many input types with spatial data to TopoJSON as a JSON string
topojson_list | Convert many input types with spatial data to TopoJSON as a list
topojson_read | Read topojson from a local file or a URL
topojson_write | Write TopoJSON from various inputs
us_cities | This is the same data set from the maps library, named differently
validate | Validate a geoJSON file, json object, list, or Spatial class.