mirror of
https://github.com/qgis/QGIS.git
synced 2025-02-24 00:47:57 -05:00
64 lines
2.0 KiB
Plaintext
64 lines
2.0 KiB
Plaintext
%ModuleHeaderCode
|
|
#include <qgsgraphbuilder.h>
|
|
%End
|
|
|
|
/**
|
|
* \ingroup networkanalysis
|
|
* \class QgsGraphBuilderInterface
|
|
* \brief Determine interface for creating a graph. Contains the settings of the graph. QgsGraphBuilder and QgsGraphDirector is a Builder pattern
|
|
*/
|
|
class QgsGraphBuilderInterface
|
|
{
|
|
%TypeHeaderCode
|
|
#include <qgsgraphbuilderintr.h>
|
|
%End
|
|
|
|
%ConvertToSubClassCode
|
|
if ( dynamic_cast< QgsGraphBuilder* > ( sipCpp ) != NULL )
|
|
sipClass = sipClass_QgsGraphBuilder;
|
|
else
|
|
sipClass = NULL;
|
|
%End
|
|
|
|
public:
|
|
/**
|
|
* QgsGraphBuilderInterface constructor
|
|
* @param crs Coordinate reference system for new graph vertex
|
|
* @param ctfEnabled enable coordinate transform from source graph CRS to CRS graph
|
|
* @param topologyTolerance sqrt distance between source point as one graph vertex
|
|
* @param ellipsoidID ellipsoid for edge measurement
|
|
*/
|
|
QgsGraphBuilderInterface( const QgsCoordinateReferenceSystem& crs, bool ctfEnabled = true, double topologyTolerance = 0.0, const QString& ellipsoidID = "WGS84" );
|
|
|
|
QgsCoordinateReferenceSystem& destinationCrs();
|
|
|
|
//! get coordinate transformation enabled
|
|
bool coordinateTransformationEnabled();
|
|
|
|
//! get topology tolerance
|
|
double topologyTolerance();
|
|
|
|
//! get measurement tool
|
|
QgsDistanceArea* distanceArea();
|
|
|
|
/**
|
|
* add vertex
|
|
* @param id vertex identifier
|
|
* @param pt vertex coordinate
|
|
* @note id and pt are redundant. You can use pt or id to identify the vertex
|
|
*/
|
|
virtual void addVertex( int id, const QgsPoint &pt );
|
|
|
|
/**
|
|
* add arc
|
|
* @param pt1id first vertex identificator
|
|
* @param pt1 first vertex coordinate
|
|
* @param pt2id second vertex identificator
|
|
* @param pt2 second vertex coordinate
|
|
* @param properties arc properties
|
|
* @note pt1id, pt1 and pt2id, pt2 is a redundant interface. You can use vertex coordinates or their identificators.
|
|
*/
|
|
virtual void addArc( int pt1id, const QgsPoint& pt1, int pt2id, const QgsPoint& pt2, const QVector< QVariant >& properties );
|
|
|
|
};
|