rmapshaper: Edit 'GeoJSON' and Spatial Objects

Edit and simplify 'geojson' and 'Spatial' objects. This is wrapper around the 'mapshaper' 'javascript' library <https://github.com/mbloch/mapshaper/> to perform topologically-aware polygon simplification, as well as other operations such as clipping, erasing, dissolving, and converting 'multi-part' to 'single-part' geometries. It relies on the 'geojsonio' package for working with 'geojson' objects, and the 'sp' and 'rgdal' packages for working with 'Spatial' objects.

Author
Andy Teucher [aut, cre]
Date of publication
2016-06-29 17:03:25
Maintainer
Andy Teucher <andy.teucher@gmail.com>
License
MIT + file LICENSE
Version
0.1.0
URLs

View on CRAN

Man pages

apply_mapshaper_commands
Apply a mapshaper command string to a geojson object
drop_null_geometries
Drop features from a 'geo_list' or 'geo_json'...
ms_clip
Remove features or portions of features that fall outside a...
ms_dissolve
Aggregate shapes in a polygon or point layer.
ms_erase
Remove features or portions of features that fall inside a...
ms_explode
Convert multipart lines or polygons to singlepart
ms_filter_fields
Delete fields in the attribute table
ms_filter_islands
Remove small detached polygons (islands)
ms_innerlines
Create a line layer consisting of shared boundaries with no...
ms_lines
Convert polygons to topological boundaries (lines)
ms_points
Create points from a polygon layer
ms_simplify
Topologically-aware geometry simplification.
rmapshaper
rmapshaper: A package for editing spatial objects.

Files in this package

rmapshaper
rmapshaper/inst
rmapshaper/inst/mapshaper
rmapshaper/inst/mapshaper/LICENSE-mapshaper
rmapshaper/inst/mapshaper/LICENSE-minimist
rmapshaper/inst/mapshaper/LICENSE-d3-dsv
rmapshaper/inst/mapshaper/LICENSE-rw
rmapshaper/inst/mapshaper/LICENSE-open
rmapshaper/inst/mapshaper/mapshaper-browserify.js
rmapshaper/inst/mapshaper/README.md
rmapshaper/inst/mapshaper/LICENSE-iconv-lite
rmapshaper/inst/mapshaper/LICENSE-optimist
rmapshaper/inst/mapshaper/LICENSE-rbush
rmapshaper/inst/mapshaper/LICENSE-wordwrap
rmapshaper/inst/mapshaper/node_packages.csv
rmapshaper/inst/doc
rmapshaper/inst/doc/rmapshaper.R
rmapshaper/inst/doc/rmapshaper.Rmd
rmapshaper/inst/doc/rmapshaper.html
rmapshaper/tests
rmapshaper/tests/testthat.R
rmapshaper/tests/testthat
rmapshaper/tests/testthat/test-clip_erase.R
rmapshaper/tests/testthat/test-points.R
rmapshaper/tests/testthat/test-explode.R
rmapshaper/tests/testthat/test-filter_islands.R
rmapshaper/tests/testthat/test-innerlines.R
rmapshaper/tests/testthat/test-lines.R
rmapshaper/tests/testthat/test-drop_null_geometries.R
rmapshaper/tests/testthat/test-simplify.R
rmapshaper/tests/testthat/test-dissolve.R
rmapshaper/tests/testthat/test-filter_fields.R
rmapshaper/NAMESPACE
rmapshaper/NEWS.md
rmapshaper/R
rmapshaper/R/rmapshaper.R
rmapshaper/R/onLoad.R
rmapshaper/R/points.R
rmapshaper/R/dissolve.R
rmapshaper/R/filter_islands.R
rmapshaper/R/filter_fields.R
rmapshaper/R/clip_erase.R
rmapshaper/R/simplify.R
rmapshaper/R/lines.R
rmapshaper/R/explode.R
rmapshaper/R/inner_lines.R
rmapshaper/R/drop_null_geometries.R
rmapshaper/R/zzz.R
rmapshaper/vignettes
rmapshaper/vignettes/rmapshaper.Rmd
rmapshaper/README.md
rmapshaper/MD5
rmapshaper/build
rmapshaper/build/vignette.rds
rmapshaper/DESCRIPTION
rmapshaper/man
rmapshaper/man/ms_lines.Rd
rmapshaper/man/ms_points.Rd
rmapshaper/man/ms_filter_fields.Rd
rmapshaper/man/ms_simplify.Rd
rmapshaper/man/ms_dissolve.Rd
rmapshaper/man/rmapshaper.Rd
rmapshaper/man/apply_mapshaper_commands.Rd
rmapshaper/man/ms_erase.Rd
rmapshaper/man/ms_innerlines.Rd
rmapshaper/man/ms_explode.Rd
rmapshaper/man/ms_filter_islands.Rd
rmapshaper/man/drop_null_geometries.Rd
rmapshaper/man/ms_clip.Rd
rmapshaper/LICENSE