Change Log
[1.1.3] - 2022-08-30
Fixed
- Fixed some buffer analysis method bugs
[1.1.2] - 2022-07-28
Added
- Added a method to check the geometry struct is correct.
[1.1.1.1] - 2022-07-22
Added
- Added a method to repair the self intersection of a polygon.
[1.1.1] - 2022-07-20
Added
- Optimize the performance of topological relation algorithm and geometric operation algorithm of geometry
- It standardizes the encoding and decoding methods of geoencoding and improves the compatibility with geojson format
[1.1.0] - 2022-05-26
Added
- Optimize the topological relation algorithm and geometric operation algorithm of geometry,
and improve the performance of calculation
- The encoding and decoding methods of geoencoding are standardized, and the encoder interface is realized
- Added support for coordinate system
[1.0.4] - 2021-12-31
Added
- Delaunay triangle method and Voronoi diagram
[1.0.3] - 2021-11-18
Added
- Geobuf compression and decompression method can be used for vector data compression, compact structure data transfer faster
[1.0.2] - 2021-10-14
Added
- A correlation method to verify the validity of spatial geometry
- WKB transforms Str correlation methods
- Add circular geometry
Fix
- Fix buffer analysis bug
- Fix overlay analysis bug
[1.0.1] - 2021-08-30
Added
- Methods for creating spatial indexes include Kd Tree, Quad Tree, Interval Tree, and Hilbert Packed R-Tree
[1.0.0] - 2021-08-09
Added
- Reconstruction of geometric coverage, spatial analysis, vector construction and other related methods
- No need to install GeoOS geometric calculation library, independent implementation of space calculation methods
[0.1.4] - 2021-06-01
Added
- Add parsing
WKBHexStr
method
- Add
MercatorDistance
,calculating distance scale factor by latitude for Mercator
[0.1.3] - 2021-04-07
Added
- Add hexagon grid method
- Add GeoCSV file read method
[0.1.3] - 2021-04-07
Added
- Add hexagon grid method
- Add GeoCSV file read method
[0.1.2.1] - 2021-02-10
Fix
- Fix memory leaks and null pointers
[0.1.2] - 2021-02-08
Added
- Add clustering method based on K-means clustering algorithm
- Add clustering method based on DBSCAN algorithm
- Add grid cutting method
[0.1.1] - 2021-01-15
Added
- Add geojson data analysis method
- Add wkb data analysis method
- Add geometryCollection object analysis processing
Changed
- The wkt analysis method is placed under the geoos/encoding/wkt package
- The space calculation method is put under the geoos/planar package
[0.1.0] - 2020-12-22
Added
- Add geometry basic type
- Add basic spatial calculation method
- Added wkt data format analysis
- Add test cases