mirror
/
tile38
mirror of https://github.com/tidwall/tile38.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
703 Commits 14 Branches 101 Tags 54 MiB
Commit Graph

27 Commits

Author SHA1 Message Date
tidwall 3ac8dc2ffb Optimized simple points for smaller memory 2019-02-14 15:53:46 -07:00
tidwall 30f903bd51 Require properties member for geojson features 2019-02-12 06:49:13 -07:00
tidwall 92c1ce8ef9 Update tinybtree dep 2019-02-11 13:39:29 -07:00
Steven Wolfe 1e775bf59b Adding ARM and ARM64 packages 2019-01-14 12:38:11 -07:00
Steve Lacy 74809188f6
Update geojson dependency 2019-01-10 09:37:20 -07:00
tidwall c75a144b83 Fixed MultiPolygon intersect failure 
close #394
 2018-12-03 17:19:18 -07:00
tidwall d8b813a423 Added redigo vendor 2018-12-03 16:12:55 -07:00
tidwall 1bdc2135d7 Update geojson vendor 2018-11-11 09:33:58 -07:00
tidwall 44edf52f97 Updated benchmark tool 2018-11-11 09:05:11 -07:00
tidwall 0cd6d164d6 Update evio 2018-11-05 12:07:18 -07:00
Alex Roitman 949371fcd9 Update geojson 2018-11-01 13:49:39 -07:00
tidwall e577f60481 Updated redigo imports 2018-10-29 05:00:54 -07:00
tidwall 555e47036c Replaced net package with evio 
- Added threads startup flag
- Replaced net package with evio
- Refactored controller into server
 2018-10-28 15:51:47 -07:00
tidwall 745579b56b Updated geojson packages 2018-10-27 09:23:29 -07:00
Alex Roitman 33530075a4 Use new Meters() function. 2018-10-25 17:00:19 -07:00
tidwall b1370332e6 Always use compressed indexing 2018-10-23 11:23:55 -07:00
tidwall a9a1612972 Update geojson package 2018-10-22 05:40:56 -07:00
tidwall 7cc4008442 Added multiple indexing kinds 2018-10-21 19:08:56 -07:00
tidwall 3e41a2ecce Update gjson/sjson 2018-10-18 06:30:41 -07:00
tidwall cc75cf22a8 Fix #369 poly in hole query 2018-10-18 06:28:31 -07:00
tidwall 1544f2914d Fix Circle type 2018-10-16 08:55:26 -07:00
tidwall 6257ddba78 Faster point in polygon / GeoJSON updates 
The big change is that the GeoJSON package has been completely
rewritten to fix a few of geometry calculation bugs, increase
performance, and to better follow the GeoJSON spec RFC 7946.

GeoJSON updates

- A LineString now requires at least two points.
- All json members, even foreign, now persist with the object.
- The bbox member persists too but is no longer used for geometry
  calculations. This is change in behavior. Previously Tile38 would
  treat the bbox as the object's physical rectangle.
- Corrections to geometry intersects and within calculations.

Faster spatial queries

- The performance of Point-in-polygon and object intersect operations
  are greatly improved for complex polygons and line strings. It went
  from O(n) to roughly O(log n).
- The same for all collection types with many children, including
  FeatureCollection, GeometryCollection, MultiPoint, MultiLineString,
  and MultiPolygon.

Codebase changes

- The pkg directory has been renamed to internal
- The GeoJSON internal package has been moved to a seperate repo at
  https://github.com/tidwall/geojson. It's now vendored.

Please look out for higher memory usage for datasets using complex
shapes. A complex shape is one that has 64 or more points. For these
shapes it's expected that there will be increase of least 54 bytes per
point.
 2018-10-13 04:30:48 -07:00
tidwall 1d78a41e41 Added BoxTree 2018-08-02 19:57:11 -07:00
Josh Baker 0aa04a1910 vendor lotsa package 2018-04-09 08:55:22 -07:00
Alex Roitman 3fa209b1c0 Add json library (encode/decode methods) to lua. 2017-11-20 14:21:21 -08:00
Josh Baker 5753f3dc43 updated vendor for aws 2017-10-05 15:31:53 -07:00
Josh Baker 26d0083faf Update vendoring to use golang/dep 
commit a1a37d335a8e89ac89d85c00c8585d3fc02e064a
Author: Josh Baker <joshbaker77@gmail.com>
Date:   Thu Oct 5 07:36:54 2017 -0700

    use symlink instead of copy

commit 96399c2c92620f633611c778e5473200bfd48d41
Author: Josh Baker <joshbaker77@gmail.com>
Date:   Thu Oct 5 07:19:26 2017 -0700

    use dep for vendoring
 2017-10-05 07:40:19 -07:00