Ticket #4472 (closed defect: fixed)

Opened 16 months ago

Last modified 16 months ago

[PATCH - shapelib] Optimize SHPTreeNodeTrim()

Reported by: rouault Owned by: warmerdam
Priority: normal Milestone:
Component: OGR_SF Version: unspecified
Severity: normal Keywords: shapefile qix
Cc:

Description

Idea borrowed to trim() method of  http://svn.osgeo.org/geotools/trunk/modules/plugin/shapefile/src/main/java/org/geotools/index/quadtree/QuadTree.java

If a node has no features in it and just one sub-node, then assign that sub-node to the current node

The new code path is triggered by the new tests added in r23811

Attachments

ticket4472.patch Download (1.7 KB) - added by rouault 16 months ago.

Change History

Changed 16 months ago by rouault

Changed 16 months ago by rouault

  • summary changed from [PATCH - shapefile] Optimize SHPTreeNodeTrim() to [PATCH - shapelib] Optimize SHPTreeNodeTrim()

Changed 16 months ago by warmerdam

  • status changed from new to closed
  • resolution set to fixed

Applied upstream and pull down into trunk (r23812).

Changed 16 months ago by rouault

Ported to MapServer? too. See  http://trac.osgeo.org/mapserver/ticket/4169

Note: See TracTickets for help on using tickets.