root/Rtree/trunk/CHANGES.txt

Revision 1616, 2.3 KB (checked in by hobu, 5 months ago)

remove duplicate entry, thank Leonard

  • Property svn:eol-style set to native
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10.6.0: 2010-04-13
2=================
3
4- 0.6.0 relies on libspatialindex 1.5.0+.
5- Intersection and nearest methods return iterators over results instead of
6  lists.
7- Number of results for nearest() defaults to 1.
8- libsidx C library of 0.5.0 removed and included in libspatialindex
9- objects="raw" to return the object sent in (for speed).
10- .count() method to return the intersection count without the overhead
11  of returning a list (thanks Leonard NorrgÃ¥rd).
12- Improved bulk loading performance
13- Supposedly no memory leaks :)
14- Many other performance tweaks (see docs).
15- Bulk loader supports interleaved coordinates
16- Leaf queries.  You can return the box and ids of the leaf nodes of the index. 
17  Useful for visualization, etc.
18- Many more docstrings, sphinx docs, etc
19
20
210.5.0: 2009-08-XX
22=================
23
24- Complete refactoring to use libsidx - a C API for libspatialindex.  The
25  code is now ctypes over libsidx, and a number of new features are now available
26  as a result of this refactoring.
27 
28  * ability to store pickles within the index (clustered index)
29  * ability to use custom extension names for disk-based indexes
30  * ability to modify many index parameters at instantiation time
31  * storage of point data reduced by a factor of 4
32  * bulk loading of indexes at instantiation time
33  * ability to quickly return the bounds of the entire index
34  * ability to return the bounds of index entries
35  * much better windows support
36  * libspatialindex 1.4.0 required.
37 
380.4.3: 2009-06-05
39=================
40- Fix reference counting leak #181
41
420.4.2: 2009-05-25
43=================
44- Windows support
45
460.4.1: 2008-03-24
47=================
48
49- Eliminate uncounted references in add, delete, nearestNeighbor (#157).
50
510.4: 2008-01-24
52===============
53
54- Testing improvements.
55- Switch dependency to the single consolidated spatialindex library (1.3).
56
570.3: 26 November 2007
58=====================
59- Change to Python long integer identifiers (#126).
60- Allow deletion of objects from indexes.
61- Reraise index query errors as Python exceptions.
62- Improved persistence.
63
640.2:
65==================
66- Link spatialindex system library.
67
680.1: 13 April 2007
69==================
70- Add disk storage option for indexes (#320).
71- Change license to LGPL.
72- Moved from Pleiades to GIS-Python repo.
73- Initial release.
74
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