QGIS API Documentation 3.40.0-Bratislava (b56115d8743)
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Strategy for calculating edge cost based on its length. More...
#include <qgsnetworkdistancestrategy.h>
Public Member Functions | |
QVariant | cost (double distance, const QgsFeature &) const override |
Returns edge cost. | |
Public Member Functions inherited from QgsNetworkStrategy | |
QgsNetworkStrategy ()=default | |
virtual | ~QgsNetworkStrategy ()=default |
virtual QSet< int > | requiredAttributes () const |
Returns a list of the source layer attributes needed for cost calculation. | |
Strategy for calculating edge cost based on its length.
Should be used for finding shortest path between two points.
Definition at line 28 of file qgsnetworkdistancestrategy.h.
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overridevirtual |
Returns edge cost.
Implements QgsNetworkStrategy.
Definition at line 18 of file qgsnetworkdistancestrategy.cpp.