snap_only_to_visible.diff

Proposed patch - Alexander Bruy, 2011-04-17 08:23 AM

Download (710 Bytes)

View differences:

src/core/qgssnapper.cpp (working copy)
52 52 
  QgsSnappingResult newResult;
53 53 

  		




  54
  54
  
    
  QList<QgsSnapper::SnapLayer>::iterator snapLayerIt;

  		




  
  55
  
    
  QStringList renderLayers = mMapRenderer->layerSet();

  		




  55
  56
  
    
  for ( snapLayerIt = mSnapLayers.begin(); snapLayerIt != mSnapLayers.end(); ++snapLayerIt )

  		




  56
  57
  
    
  {

  		




  
  58
  
    
    if ( !renderLayers.contains( snapLayerIt->mLayer->id() ) )

  		




  
  59
  
    
    {

  		




  
  60
  
    
      continue;

  		




  
  61
  
    
    }

  		




  57
  62
  
    
    //transform point from map coordinates to layer coordinates

  		




  58
  63
  
    
    layerCoordPoint = mMapRenderer->mapToLayerCoordinates( snapLayerIt->mLayer, mapCoordPoint );

  		




  59
  64