Patch_for_the_bug__3697.2.diff

sunilkcube -, 2011-04-06 03:38 AM

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src/core/qgsmaprenderer.cpp (working copy)
838 838 
  // We can't use a constructor since QgsRectangle normalizes the rectangle upon construction
839 839 
  mFullExtent.setMinimal();
840 840 

  		




  
  841
  
    
  QList<QString> list = registry->mapLayers().keys();

  		




  841
  842
  
    
  // iterate through the map layers and test each layers extent

  		




  842
  843
  
    
  // against the current min and max values

  		




  843
  
  
    
  QStringList::iterator it = mLayerSet.begin();

  		




  844
  
  
    
  while ( it != mLayerSet.end() )

  		




  
  844
  
    
  QStringList::iterator it = list.begin();

  		




  
  845
  
    
  while ( it != list.end() )

  		




  845
  846
  
    
  {

  		




  846
  847
  
    
    QgsMapLayer * lyr = registry->mapLayer( *it );

  		




  847
  848
  
    
    if ( lyr == NULL )

  		




  ......




  861
  862
  
    
      mFullExtent.unionRect( extent );

  		




  862
  863
  
    

  		




  863
  864
  
    
    }

  		




  864
  
  
    
    it++;

  		




  
  865
  
    
    ++it;

  		




  865
  866
  
    
  }

  		




  866
  867
  
    

  		




  867
  868
  
    
  if ( mFullExtent.width() == 0.0 || mFullExtent.height() == 0.0 )