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History of ext/rtree/visual01.txt

2018-09-28
14:01
[e9c25640] part of check-in [4505bbae] Add the geopoly_regular(X,Y,R,N) function to the geopoly extension. (check-in: [4505bbae] user: drh branch: trunk, size: 22225)
2018-08-29
21:01
[17c3afef] part of check-in [19b5eb45] Additional test cases for geopoly. (check-in: [19b5eb45] user: drh branch: trunk, size: 21210)
20:52
[e47922ab] part of check-in [7c3cee0a] Fixes to the UPDATE logic in Geopoly. (check-in: [7c3cee0a] user: drh branch: trunk, size: 20717)
15:50
[6f2fdbde] part of check-in [2d4debcc] Add the geopoly_group_bbox() aggregate function to the Geopoly module. (check-in: [2d4debcc] user: drh branch: trunk, size: 19464)
2018-08-27
17:05
[a3bc394a] part of check-in [4bc28eed] Minor changes to the visual01.txt test script. (check-in: [4bc28eed] user: drh branch: rtree-geopoly, size: 18746)
2018-08-25
23:03
[9852cd02] part of check-in [1f717385] Enhance the geopoly virtual table so that it does a better job of optimizing geopoly_within() queries. (check-in: [1f717385] user: drh branch: rtree-geopoly, size: 18811)
19:51
[c5ccedde] part of check-in [6eb5d09b] Provide the two-argument geopoly_within(P1,P2) routine that determines if polygon P2 is contained within polygon P1. Make this function available to the query planner for optimized rtree lookups. Update the visual01.txt script to verify that the new functionality actually works. (check-in: [6eb5d09b] user: drh branch: rtree-geopoly, size: 16980)
2018-05-28
23:59
[ce547377] part of check-in [4288f1ad] The geopoly virtual table seems to be working. But only thinly tested so far. (check-in: [4288f1ad] user: drh branch: rtree-geopoly, size: 14884) Added