[QGIS-trac] [Quantum GIS] #1344: Zooming in causes a *long* delay when the zoom window is wholly contained in a polygon of another layer

[Quantum GIS]

#1344: Zooming in causes a *long* delay when the zoom window is wholly contained
in a polygon of another layer
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   Reporter:  havatv                           |              Owner:  nobody       
       Type:  bug                              |             Status:  new          
   Priority:  minor: annoyance or enhancement  |          Milestone:  Version 1.0.0
  Component:  GUI                              |            Version:  HEAD         
   Keywords:                                   |   Platform_version:               
   Platform:  Windows                          |           Must_fix:  No           
Status_info:  0                                |  
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 I have a PostGIS layer (municipality polygons).  I experience a several
 minutes long freeze (with high CPU) when I zoom to a small area (scales
 larger than about 1:2000).  No problem for smaller map scales (larger zoom
 windows).  The extent of the dataset is about 3000 km N-S and 1000 km E-W.
 Quantum GIS Kore 1.0.0 preview1, code revision 9407 on MS Windows NT.

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Ticket URL: <https://trac.osgeo.org/qgis/ticket/1344>
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