memcpy() calls for zero size copies (@MichaelChirico,
#227, #228).STRICT_R_HEADERS=1
(#222).wk_crs() and wk_set_crs() methods for
bbox (#213)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).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).sfc_writer() to correctly attach the
classes attribute to sfc output with mixed geometry types
(#195).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).wk_collection_filter() now correctly increments the
part_id when calling the child handler (@brownag, #194).wkb_to_hex() (@anthonynorth, #183).vctrs::vec_proxy_equal() for
wkb() vctrs (@anthonynorth, #183).sfc_writer(), which had returned NULL for some
inputs (e.g., via wk_collection()) (@anthonynorth, #182, #186).wk_clockwise() and
wk_counterclockwise() to re-wind polygon rings (@anthonynorth,
#188).wk_coords<-() for
in-place modification of coordinates (@mdsumner, #187).wk_trans_explicit() migrated from crs2crs
(@mdsumner,
#187).as.data.frame.default(),
which no longer occurs in r-devel (#166).validate_wk_wkt() now errors for an object that does
not inherit from ‘wk_wkt’ (#123, #146).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).wk_crs_proj_definition() method for
wk_crs_inherit() (#136, #147).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).POINT Z EMPTY) (#141, #150).wk_polygon() doubled some points when
the input contained closed rings (#134, #151).wk_count() exposed uninitialized values
for empty input (#139, #153).xy_writer() now opportunistically avoids allocating
vectors for Z or M values unless they are actually needed (#131,
#154).wk_example() to access them and set various properties
(#155).-Wstrict-prototypes
(#157, #158).wk_chunk_map_feature() in favour of using
chunking strategies directly (#132, #159).wk_coords() for xy() objects
(#138, #160).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).rct_intersects(),
rct_contains(), and rct_intersection()
(#161).wk_affine_rescale() to apply the translate and
scale operations in the correct order (#94).wk_handle_slice() and
wk_chunk_map_feature() to support a chunk + apply workflow
when working with large vectors (#101, #107).wk_crs_proj_definition() generic for foreign
CRS objects (#110, #112).wk_crs_longlat() helper to help promote
authority-compliant CRS choices (#112).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).sf::st_geometry() and sf::st_sfc()
methods for wk geometry vectors for better integration with sf (#113,
#114).is.na() and
validate_wk_wkb() when called on a very long
wkb() vector (#117).validate_wk_wkb() and
validate_wk_wkt(), which failed for most valid objects
(#119).wk_envelope() and
wk_envelope_handler() to compute feature-wise bounding
boxes (#120, #122).as_xy() for nested data frames and geodesic objects
(#126, #128).wkb_problems(),
wkt_problems(), wkb_format(), and
wkt_format() (#129).wk_plot() is now an S3 generic (#130).crc() objects are now correctly exported as polygons
with a closed loop (#66, #70).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).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).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).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).wksxp() in favour of improved
sf::st_sfc() support (#21).attr(, "crs"), and check
that operations that involve more than one vector have compatable CRS
objects as determined by wk_crs_equal().wk_handle(),
wk_translate(), and wk_writer() (#37).sf::st_sfc()
objects and implemented R-level generics for sfc, sfg, sf, and bbox
objects (#28, #29, #38, #45).crc() vector class to represent circles
(#40).wk_bbox())
(#42).wk_meta(), wk_vector_meta(), and
wk_count() to inspect properties of vectors (#53).wkutils::plot.wk_wksxp(), which no
longer exists.xy(), xyz(), xym() and
xyzm() classes to efficiently store point geometries.rct() vector class to efficiently store
two-dimensional rectangles.wkt(), wkb() and wksxp().NEWS.md file to track changes to the
package.
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