[QGIS-trac] [Quantum GIS] #1161: split feature and topological editing

[Quantum GIS]

#1161: split feature and topological editing
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   Reporter:  mhugent                          |              Owner:  mhugent      
       Type:  bug                              |             Status:  new          
   Priority:  minor: annoyance or enhancement  |          Milestone:  Version 1.0.0
  Component:  Digitising                       |            Version:  HEAD         
   Keywords:                                   |   Platform_version:               
   Platform:  All                              |           Must_fix:  No           
Status_info:  0                                |  
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 The split feature function may be slow if topological editing is enabled.
 This is because every vertex of the split result, QGIS calculates if
 vertices need to be inserted in other features.
 It would be more efficient to only test the vertices of the split line +
 the intersection points of the split line and the feature to split

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Ticket URL: <https://trac.osgeo.org/qgis/ticket/1161>
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Quantum GIS is an Open Source GIS viewer/editor supporting OGR, PostGIS, and GRASS formats