[QGIS-trac] Re: [Quantum GIS] #1325: Multipoint layer problems - zoom to selection doesn't work; layer extent has wild values on editing

[Quantum GIS]

#1325: Multipoint layer problems - zoom to selection doesn't work; layer extent
has wild values on editing
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        Reporter:  smizuno                           |         Owner:  nobody       
            Type:  patch                             |        Status:  new          
        Priority:  major: does not work as expected  |     Milestone:  Version 1.0.0
       Component:  Vectors                           |       Version:  HEAD         
      Resolution:                                    |      Keywords:               
Platform_version:                                    |      Platform:  All          
        Must_fix:  Yes                               |   Status_info:  0            
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Changes (by smizuno):

  * type:  bug => patch

Comment:

 I provide a patch for QgsGeometry to fix the above problems.

 The details:

 1. have found in boundingBox() that an increment of ptr to the beginning
 of the point array was missing, so the points retrieved had wild values.

 2. and on a cursory inspection of the class I found in deleteVertext()
 that there is a missing break statement in the WKBMultiPoint case - there
 is a TODO note, but the case just fell through to the next, potentially
 causing odd problems.

-- 
Ticket URL: <https://trac.osgeo.org/qgis/ticket/1325#comment:1>
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