[QGIS-trac] Re: [Quantum GIS] #2405: ftools does not always work with Spatialite

[Quantum GIS]

#2405: ftools does not always work with Spatialite
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   Reporter:  mesajs                            |              Owner:  cfarmer      
       Type:  bug                               |             Status:  new          
   Priority:  major: does not work as expected  |          Milestone:  Version 1.5.0
  Component:  Python plugins and bindings       |            Version:  HEAD         
   Keywords:  ftools spatialite                 |   Platform_version:  Vista 64     
   Platform:  Windows                           |           Must_fix:  No           
Status_info:  0                                 |  
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Comment(by mesajs):

 Identified a problem with Delaunay triangulation. The assumption in the
 code (doGeometry.py, def delaunay_triangulation) that the index and the
 featureId are the same thing does not appear to be valid, at least with
 spatialite tables (and possibly any source if a query has been applied to
 filter the layer?).[[BR]]
 Quick hack to the code to build a dictionary relating the two, and it
 works, both with and without an applied query. See attachment.

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Ticket URL: <http://trac.osgeo.org/qgis/ticket/2405#comment:4>
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