QGIS API Documentation  3.17.0-Master (3b262f2a79)
Classes
qgspointlocator.cpp File Reference
#include "qgspointlocator.h"
#include "qgsfeatureiterator.h"
#include "qgsgeometry.h"
#include "qgsvectorlayer.h"
#include "qgswkbptr.h"
#include "qgis.h"
#include "qgslogger.h"
#include "qgsrenderer.h"
#include "qgsapplication.h"
#include "qgsvectorlayerfeatureiterator.h"
#include "qgsexpressioncontextutils.h"
#include "qgslinestring.h"
#include "qgspointlocatorinittask.h"
#include <spatialindex/SpatialIndex.h>
#include <QLinkedListIterator>
#include <QtConcurrent>
#include <QStack>
Include dependency graph for qgspointlocator.cpp:

Go to the source code of this file.

Classes

struct  _CohenSutherland
 
class  QgsPointLocator_DumpTree
 Helper class to dump the R-index nodes and their content. More...
 
class  QgsPointLocator_Stream
 Helper class for bulk loading of R-trees. More...
 
class  QgsPointLocator_VisitorArea
 Helper class used when traversing the index with areas - builds a list of matches. More...
 
class  QgsPointLocator_VisitorCentroidsInRect
 Helper class used when traversing the index looking for centroid - builds a list of matches. More...
 
class  QgsPointLocator_VisitorEdgesInRect
 Helper class used when traversing the index looking for edges - builds a list of matches. More...
 
class  QgsPointLocator_VisitorMiddlesInRect
 Helper class used when traversing the index looking for middle segment - builds a list of matches. More...
 
class  QgsPointLocator_VisitorNearestCentroid
 Helper class used when traversing the index looking for centroid - builds a list of matches. More...
 
class  QgsPointLocator_VisitorNearestEdge
 Helper class used when traversing the index looking for edges - builds a list of matches. More...
 
class  QgsPointLocator_VisitorNearestMiddleOfSegment
 Helper class used when traversing the index looking for middle segment - builds a list of matches. More...
 
class  QgsPointLocator_VisitorNearestVertex
 Helper class used when traversing the index looking for vertices - builds a list of matches. More...
 
class  QgsPointLocator_VisitorVerticesInRect
 Helper class used when traversing the index looking for vertices - builds a list of matches. More...