Quantum GIS API Documentation
1.8
|
#include <qgsarcproperter.h>
Public Member Functions | |
QgsArcProperter () | |
default constructor | |
virtual QgsAttributeList | requiredAttributes () const |
QgsGraphDirector call this method for fetching attribute from source layer. | |
virtual QVariant | property (double distance, const QgsFeature &f) const |
calculate and return adge property |
Definition at line 32 of file qgsarcproperter.h.
QgsArcProperter::QgsArcProperter | ( | ) | [inline] |
default constructor
Definition at line 38 of file qgsarcproperter.h.
virtual QVariant QgsArcProperter::property | ( | double | distance, |
const QgsFeature & | f | ||
) | const [inline, virtual] |
calculate and return adge property
Reimplemented in QgsDistanceArcProperter.
Definition at line 51 of file qgsarcproperter.h.
virtual QgsAttributeList QgsArcProperter::requiredAttributes | ( | ) | const [inline, virtual] |
QgsGraphDirector call this method for fetching attribute from source layer.
Definition at line 45 of file qgsarcproperter.h.