QGIS API Documentation  3.17.0-Master (3b262f2a79)
Classes
qgstracer.h File Reference
#include "qgis_core.h"
#include <QSet>
#include <QVector>
#include <memory>
#include "qgsfeatureid.h"
#include "qgscoordinatereferencesystem.h"
#include "qgsrectangle.h"
#include "qgsgeometry.h"
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Classes

class  QgsTracer
 Utility class that construct a planar graph from the input vector layers and provides shortest path search for tracing of existing features. More...