16 #ifndef QGSGRAPHBUILDERINTERFACE_H
17 #define QGSGRAPHBUILDERINTERFACE_H
24 #include "qgis_analysis.h"
46 sipType = sipType_QgsGraphBuilder;
62 double topologyTolerance = 0.0,
const QString &ellipsoidID =
"WGS84" );
81 return mTopologyTolerance;
96 virtual void addVertex(
int id,
const QgsPointXY &pt );
107 virtual void addEdge(
int pt1id,
const QgsPointXY &pt1,
int pt2id,
const QgsPointXY &pt2,
const QVector< QVariant > &strategies );
116 double mTopologyTolerance;
This class represents a coordinate reference system (CRS).
A general purpose distance and area calculator, capable of performing ellipsoid based calculations.
Determine interface for creating a graph.
bool coordinateTransformationEnabled()
Returns coordinate transformation enabled.
QgsCoordinateReferenceSystem destinationCrs() const
Returns destinaltion CRS.
double topologyTolerance()
Returns topology tolerance.
virtual ~QgsGraphBuilderInterface()=default
QgsDistanceArea * distanceArea()
Returns measurement tool.
This class used for making the QgsGraph object.
A class to represent a 2D point.
Point geometry type, with support for z-dimension and m-values.
#define SIP_CONVERT_TO_SUBCLASS_CODE(code)
const QgsCoordinateReferenceSystem & crs