Published January 23, 2021
| Version 0.9
Software
Open
pygeos/pygeos: Version 0.9
Creators
- 1. Nelen & Schuurmans
- 2. Astute Spruce, LLC
- 3. Adonmo (@adonmo)
- 4. GNS Science
- 5. TU Wien
- 6. Spatial Partners
Description
Version 0.9 (2021-01-23)
Major enhancements
- Addition of
prepare
function that generates a GEOS prepared geometry which is stored on the Geometry object itself. All binary predicates (exceptequals
) make use of this. Helper functionsdestroy_prepared
andis_prepared
are also available. (#92, #252) - Use previously prepared geometries within
STRtree
query
andquery_bulk
functions if available (#246) - Official support for Python 3.9 and numpy 1.20 (#278, #279)
- Drop support for Python 3.5 (#211)
- Added support for pickling to
Geometry
objects (#190) - The
apply
function for coordinate transformations and theset_coordinates
function now support geometries with z-coordinates (#131) - Addition of Cython and internal PyGEOS C API to enable easier development of internal
functions (previously all significant internal functions were developed in C).
Added a Cython-implemented
get_parts
function (#51)
API Changes
- Geometry and counting functions (
get_num_coordinates
,get_num_geometries
,get_num_interior_rings
,get_num_points
) now return 0 forNone
input values instead of -1 (#218) intersection_all
andsymmetric_difference_all
now ignore None values instead of returning None if any value is None (#249)union_all
now returns None (instead ofGEOMETRYCOLLECTION EMPTY
) if all input values are None (#249)- The default axis of
union_all
,intersection_all
,symmetric_difference_all
, andcoverage_union_all
can now reduce over multiple axes. The default changed from the first axis (0
) to all axes (None
) (#266) - Argument in
line_interpolate_point
andline_locate_point
was renamed fromnormalize
tonormalized
(#209) - Addition of
grid_size
parameter to specify fixed-precision grid fordifference
,intersection
,symmetric_difference
,union
, andunion_all
operations for GEOS >= 3.9 (#276)
Added GEOS functions
- Release the GIL for
is_geometry()
,is_missing()
, andis_valid_input()
(#207) - Addition of a
is_ccw()
function for GEOS >= 3.7 (#201) - Addition of a
minimum_clearance
function for GEOS >= 3.6.0 (#223) - Addition of a
offset_curve
function (#229) - Addition of a
relate_pattern
function (#245) - Addition of a
clip_by_rect
function (#273) - Addition of a
reverse
function for GEOS >= 3.7 (#254) - Addition of
get_precision
to get precision of a geometry andset_precision
to set the precision of a geometry (may round and reduce coordinates) (#257)
Bug fixes
- Fixed internal GEOS error code detection for
get_dimensions
andget_srid
(#218) - Limited the length of geometry repr to 80 characters (#189)
- Fixed error handling in
line_locate_point
for incorrect geometry types, now actually requiring line and point geometries (#216) - Addition of
get_parts
function to get individual parts of an array of multipart geometries (#197) - Ensure that
python setup.py clean
removes all previously Cythonized and compiled files (#239) - Handle GEOS beta versions (#262)
Acknowledgments
Thanks to everyone who contributed to this release! People with a "+" by their names contributed a patch for the first time.
- Brendan Ward
- Casper van der Wel
- Joris Van den Bossche
- Mike Taves
Files
pygeos/pygeos-0.9.zip
Files
(158.5 kB)
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Additional details
Related works
- Is supplement to
- https://github.com/pygeos/pygeos/tree/0.9 (URL)