rmapshaper 0.4.0
New features
- Added
sys
argument to allow the use of the system mapshaper
if it’s installed (#61)
Improvements and bug fixes
- Upgraded to
mapshaper
v0.4.64 (#60)
sf::st_read()
is now used throughout for reading from disk and from geojson strings, which allows for greater consistency and better performance.
- Better handling of different column classes (#68, thanks @mdsumner)
- Avoid stackoverflow caused by adding special geojson classes (#71, https://github.com/ropensci/geojsonio/issues/128)
- The name of the sf column is now properly retained (#70)
- Fixed issue where encoding/special characters were not preserved (#67)
rmapshaper 0.3.1
- Fixed a bug where converting geojson objects to sf failed with sf >= 0.5-6 (#64)
rmapshaper 0.3.0
- Methods for sf and sfc classes have been added (#46)
rmapshaperid
column is only retained if it is the only column, otherwise it’s dropped.
ms_innerlines
returns only the geometry for sf
and Spatial*DataFrame
classes. (#57)
ms_dissolve
gains a weight
argument for generating weighted centroids of dissolved points. (#39)
rmapshaper 0.2.0
- Added
snap_interval
to ms_simplify()
(#43, @nikolai-b)
- Bug-fix: Respect
drop_null_geometries
argument in ms_simplify.geo_list()
(#45, @nikolai-b)
- Add Kent Russell (@timelyportfolio) to authors list for his JavaScript expertise and advice
- Add Matthew Bloch (@mbloch) to authors list as mapshaper copyright holder
- Update mapshaper to version 0.3.41
- A V8 session is now launched once per function call and destroyed when the function exits, rather than created on package load and retained for the entire session (#49)
- Column classes are now restored after being sent through mapshaper functions (#46)
- Fixed a bug where very small values of
keep
in ms_simplify()
were converted to scientific notation (#48)
- Added
weighting
argument to ms_simplify()
(#27)
- Added
remove_slivers
argument in ms_clip()
and ms_erase()
rmapshaper 0.1.0