| 1 | 0.6.0: 2010-04-13 |
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| 2 | ================= |
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| 3 | |
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| 4 | - 0.6.0 relies on libspatialindex 1.5.0+. |
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| 5 | - Intersection and nearest methods return iterators over results instead of |
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| 6 | lists. |
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| 7 | - Number of results for nearest() defaults to 1. |
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| 8 | - libsidx C library of 0.5.0 removed and included in libspatialindex |
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| 9 | - objects="raw" to return the object sent in (for speed). |
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| 10 | - .count() method to return the intersection count without the overhead |
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| 11 | of returning a list (thanks Leonard Norrgård). |
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| 12 | - Improved bulk loading performance |
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| 13 | - Supposedly no memory leaks :) |
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| 14 | - Many other performance tweaks (see docs). |
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| 15 | - Bulk loader supports interleaved coordinates |
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| 16 | - Leaf queries. You can return the box and ids of the leaf nodes of the index. |
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| 17 | Useful for visualization, etc. |
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| 18 | - Many more docstrings, sphinx docs, etc |
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| 19 | |
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| 20 | |
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| 21 | 0.5.0: 2009-08-XX |
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| 22 | ================= |
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| 23 | |
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| 24 | - Complete refactoring to use libsidx - a C API for libspatialindex. The |
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| 25 | code is now ctypes over libsidx, and a number of new features are now available |
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| 26 | as a result of this refactoring. |
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| 27 | |
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| 28 | * ability to store pickles within the index (clustered index) |
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| 29 | * ability to use custom extension names for disk-based indexes |
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| 30 | * ability to modify many index parameters at instantiation time |
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| 31 | * storage of point data reduced by a factor of 4 |
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| 32 | * bulk loading of indexes at instantiation time |
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| 33 | * ability to quickly return the bounds of the entire index |
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| 34 | * ability to return the bounds of index entries |
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| 35 | * much better windows support |
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| 36 | * libspatialindex 1.4.0 required. |
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| 37 | |
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| 38 | 0.4.3: 2009-06-05 |
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| 39 | ================= |
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| 40 | - Fix reference counting leak #181 |
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| 41 | |
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| 42 | 0.4.2: 2009-05-25 |
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| 43 | ================= |
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| 44 | - Windows support |
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| 45 | |
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| 46 | 0.4.1: 2008-03-24 |
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| 47 | ================= |
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| 48 | |
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| 49 | - Eliminate uncounted references in add, delete, nearestNeighbor (#157). |
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| 50 | |
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| 51 | 0.4: 2008-01-24 |
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| 52 | =============== |
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| 53 | |
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| 54 | - Testing improvements. |
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| 55 | - Switch dependency to the single consolidated spatialindex library (1.3). |
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| 56 | |
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| 57 | 0.3: 26 November 2007 |
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| 58 | ===================== |
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| 59 | - Change to Python long integer identifiers (#126). |
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| 60 | - Allow deletion of objects from indexes. |
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| 61 | - Reraise index query errors as Python exceptions. |
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| 62 | - Improved persistence. |
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| 63 | |
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| 64 | 0.2: |
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| 65 | ================== |
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| 66 | - Link spatialindex system library. |
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| 67 | |
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| 68 | 0.1: 13 April 2007 |
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| 69 | ================== |
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| 70 | - Add disk storage option for indexes (#320). |
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| 71 | - Change license to LGPL. |
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| 72 | - Moved from Pleiades to GIS-Python repo. |
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| 73 | - Initial release. |
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| 74 | |
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