wk 0.9.1
- Fix format strings/arguments for R-devel (#209).
wk 0.9.0
Breaking changes
- The common well-known binary representation of POINT EMPTY (i.e., POINT (nan nan)) is now handled as POINT EMPTY allowing empty points to roundtrip through
wkb()
vectors (#196, #204).
xy(NA, NA)
is now read as a null feature instead of POINT EMPTY. This preserves the invariant that null features can also be identified using is.na()
(#205).
xy(NaN, NaN)
is now read as POINT EMPTY and is.na(xy(NaN, NaN))
now returns FALSE
. This means that both EMPTY and null points can roundtrip through xy()
(#205).
Bugfixes and improvements
wk_meta()
now contains a new column is_empty
, which is TRUE
for any feature that contains at least one non-empty coordinate. This allows more efficient detection of features with zero coordinates (#197, #199).
- Updated PROJ data to use the latest pull of the database packaged with PROJ 9.3.0 (#201).
- The wk package now compiles once again on gcc 4.8 (#203, #206).
- Fixed
sfc_writer()
to correctly attach the classes
attribute to sfc output with mixed geometry types (#195).
- Function
sfc_writer()
now has an argument promote_multi
to write any input as the MULTI variant. This makes it more likely that an input vector will be read as a single geometry type (#198).
- The
wk_collection_filter()
now correctly increments the part_id
when calling the child handler (@brownag, #194).
wk 0.8.0
- Added
wkb_to_hex()
(@anthonynorth, #183).
- Implemented
vctrs::vec_proxy_equal()
for wkb()
vctrs (@anthonynorth, #183).
- Fixed
sfc_writer()
, which had returned NULL for some inputs (e.g., via wk_collection()
) (@anthonynorth, #182, #186).
- Added
wk_clockwise()
and wk_counterclockwise()
to re-wind polygon rings (@anthonynorth, #188).
- New replacement-function mode for
wk_coords<-()
for in-place modification of coordinates (@mdsumner, #187).
- New function
wk_trans_explicit()
migrated from crs2crs (@mdsumner, #187).
wk 0.7.3
- Fix tests for updated waldo package (#178).
wk 0.7.2
- Fix use-after-free warnings.
wk 0.7.1
- Fix implicit reliance on error
as.data.frame.default()
, which no longer occurs in r-devel (#166).
wk 0.7.0
- Remove legacy headers that are no longer used by any downstream package (#146).
validate_wk_wkt()
now errors for an object that does not inherit from ‘wk_wkt’ (#123, #146).
- Added
wk_crs_projjson()
to get a JSON representation of a CRS object. To make lookup possible based on shortcut-style CRS objects (e.g., "EPSG:4326"
or 4326
), added data objects wk_proj_crs_view
and wk_proj_crs_json
that contain cached versions of rendered PROJJSON based on the latest PROJ version (#147).
- Added a
wk_crs_proj_definition()
method for wk_crs_inherit()
(#136, #147).
- Conversion to sf now uses the
sfc_writer()
for all wk classes, making conversions faster and fixing at least one issue with conversion of NA geometries to sf (#135).
wk_plot()
now plots NULL
/NA
geometries and mixed geometry types more reliably (#142, #143, #149).
- Exported EMPTY geometries to well-known text now include dimension (e.g.,
POINT Z EMPTY
) (#141, #150).
- Fixed bug where
wk_polygon()
doubled some points when the input contained closed rings (#134, #151).
- Fixed bug where
wk_count()
exposed uninitialized values for empty input (#139, #153).
- The
xy_writer()
now opportunistically avoids allocating vectors for Z or M values unless they are actually needed (#131, #154).
- Added example WKT for all geometry types and dimensions plus helper
wk_example()
to access them and set various properties (#155).
- Fixes warnings when compiling with
-Wstrict-prototypes
(#157, #158).
- Removed
wk_chunk_map_feature()
in favour of using chunking strategies directly (#132, #159).
- Optimized
wk_coords()
for xy()
objects (#138, #160).
- Added accessor methods for record-style vectors:
rct_xmin()
, rct_xmax()
, rct_ymin()
, rct_ymax()
, rct_width()
, rct_height()
, crc_center()
, crc_x()
, crc_y()
, crc_r()
, xy_x()
, xy_y()
, xy_z()
, and xy_m()
(#144, #161).
- Added rectangle operators
rct_intersects()
, rct_contains()
, and rct_intersection()
(#161).
wk 0.6.0
- Fixed
wk_affine_rescale()
to apply the translate and scale operations in the correct order (#94).
- Add
wk_handle_slice()
and wk_chunk_map_feature()
to support a chunk + apply workflow when working with large vectors (#101, #107).
- C and R code was rewritten to avoid materializing ALTREP vectors (#103, #109).
- Added a
wk_crs_proj_definition()
generic for foreign CRS objects (#110, #112).
- Added
wk_crs_longlat()
helper to help promote authority-compliant CRS choices (#112).
- Added
wk_is_geodesic()
, wk_set_geodesic()
, and argument geodesic
in wkt()
and wkb()
as a flag for objects whose edges must be interpolated along a spherical/ellipsoidal trajectory (#112).
- Added
sf::st_geometry()
and sf::st_sfc()
methods for wk geometry vectors for better integration with sf (#113, #114).
- Refactored well-known text parser to be more reusable and faster (#115, #104).
- Minor performance enhancement for
is.na()
and validate_wk_wkb()
when called on a very long wkb()
vector (#117).
- Fixed issue with
validate_wk_wkb()
and validate_wk_wkt()
, which failed for most valid objects (#119).
- Added
wk_envelope()
and wk_envelope_handler()
to compute feature-wise bounding boxes (#120, #122).
- Fixed headers and tests to pass on big endian systems (#105, #122).
- Incorporated the geodesic attribute into vctrs methods, data frame columns, and bbox/envelope calculation (#124, #125).
- Fix
as_xy()
for nested data frames and geodesic objects (#126, #128).
- Remove deprecated
wkb_problems()
, wkt_problems()
, wkb_format()
, and wkt_format()
(#129).
wk_plot()
is now an S3 generic (#130).
wk 0.5.0
- Fixed bugs relating to the behaviour of wk classes as vectors (#64, #65, #67, #70).
crc()
objects are now correctly exported as polygons with a closed loop (#66, #70).
- Added
wk_vertices()
and wk_coords()
to extract individual coordinate values from geometries with optional identifying information. For advanced users, the wk_vertex_filter()
can be used as part of a pipeline to export coordinates as point geometries to another handler (#69, #71).
- Added
wk_flatten()
to extract geometries from collections. For advanced users, the wk_flatten_filter()
can be used as part of a pipeline (#75, #78).
options("max.print")
is now respected by all vector classes (#72, #74).
- Moved implementation of plot methods from wkutils to wk to simplify the dependency structure of both packages (#80, #76).
- Added
wk_polygon()
, wk_linestring()
, and wk_collection()
to construct polygons, lines, and collections. For advanced users, wk_polygon_filter()
, wk_linestring_filter()
, and wk_collection_filter()
can be used as part of a pipeline (#77, #84).
- Added a C-level transform struct that can be used to simplify the the common pattern of transforming coordinates. These structs can be created by other packages; however, the
wk_trans_affine()
and wk_trans_set()
transforms are also built using this feature. These are run using the new wk_transform()
function and power the new wk_set_z()
, wk_set_m()
, wk_drop_z()
, wk_drop_m()
, functions (#87, #88, #89).
wk 0.4.1
- Fix LTO and MacOS 3.6.2 check errors (#61).
wk 0.4.0
- Removed
wksxp()
in favour of improved sf::st_sfc()
support (#21).
- Rewrite existing readers, writers, and handlers, using a new C API (#13).
- Use new C API in favour of header-only approach for all wk functions (#19, #22).
- Use cpp11 to manage safe use of callables that may longjmp from C++.
- Vector classes now propagate
attr(, "crs")
, and check that operations that involve more than one vector have compatable CRS objects as determined by wk_crs_equal()
.
- Added an R-level framework for other packages to implement wk readers and handlers:
wk_handle()
, wk_translate()
, and wk_writer()
(#37).
- Added a native reader and writer for
sf::st_sfc()
objects and implemented R-level generics for sfc, sfg, sf, and bbox objects (#28, #29, #38, #45).
- Implement
crc()
vector class to represent circles (#40).
- Added a 2D cartesian bounding box handler (
wk_bbox()
) (#42).
- Refactored unit tests reflecting use of the new API and for improved test coverage (#44, #45, #46).
- Added
wk_meta()
, wk_vector_meta()
, and wk_count()
to inspect properties of vectors (#53).
- Modified all internal handlers such that they work with vectors of unknown length (#54).
wk 0.3.4
- Fixed reference to
wkutils::plot.wk_wksxp()
, which no longer exists.
wk 0.3.3
- Fixed WKB import of ZM geometries that do not use EWKB.
- Added
xy()
, xyz()
, xym()
and xyzm()
classes to efficiently store point geometries.
- Added the
rct()
vector class to efficiently store two-dimensional rectangles.
- Fixed the CRAN check failure caused by a circular dependency with the wkutils package.
- Added S3 methods to coerce sf objects to and from
wkt()
, wkb()
and wksxp()
.
wk 0.3.2
- Fixed EWKB output for collections and multi-geometries that included SRID (#3).
- Fixed CRAN check errors related to exception handling on MacOS/R 3.6.2.
wk 0.3.1
- Added a
NEWS.md
file to track changes to the package.