#include "qgslinearreferencingsymbollayer.h"
#include "feature.h"
#include "labelposition.h"
#include "qgsapplication.h"
#include "qgsbasicnumericformat.h"
#include "qgsgeometryutils.h"
#include "qgsgeos.h"
#include "qgslinestring.h"
#include "qgsmarkersymbol.h"
#include "qgsnumericformatregistry.h"
#include "qgspallabeling.h"
#include "qgspolygon.h"
#include "qgsrendercontext.h"
#include "qgssymbollayerutils.h"
#include "qgstextlabelfeature.h"
#include "qgstextrenderer.h"
#include "qgsunittypes.h"
#include <QString>

Include dependency graph for qgslinearreferencingsymbollayer.cpp:

Typedefs
typedef std::function< void(const QgsLineString , const QgsLineString , bool, double, double, const VisitPointFunction &) >	VisitPointAtDistanceFunction
typedef std::function< bool(double x, double y, double z, double m, double distanceFromStart, double angle)>	VisitPointFunction

Functions
double	calculateAveragedAngle (double targetPointDistanceAlongSegment, double segmentLengthPainterUnits, double averageAngleLengthPainterUnits, double prevXPainterUnits, double prevYPainterUnits, double thisXPainterUnits, double thisYPainterUnits, const double xPainterUnits, const double yPainterUnits, int totalPoints, int i)
double	interpolateValue (double a, double b, double fraction)
void	visitPointsByInterpolatedM (const QgsLineString line, const QgsLineString linePainterUnits, bool emitFirstPoint, const double distance, const double averageAngleLengthPainterUnits, const VisitPointFunction &visitPoint)
void	visitPointsByInterpolatedZ (const QgsLineString line, const QgsLineString linePainterUnits, bool emitFirstPoint, const double distance, const double averageAngleLengthPainterUnits, const VisitPointFunction &visitPoint)
void	visitPointsByInterpolatedZM (const QgsLineString line, const QgsLineString linePainterUnits, bool emitFirstPoint, const double step, const double averageAngleLengthPainterUnits, const VisitPointFunction &visitPoint, bool useZ)
void	visitPointsByRegularDistance (const QgsLineString line, const QgsLineString linePainterUnits, bool emitFirstPoint, const double distance, const double averageAngleLengthPainterUnits, const VisitPointFunction &visitPoint)

Typedef Documentation

◆ VisitPointAtDistanceFunction

typedef std::function< void( const QgsLineString *, const QgsLineString *, bool, double, double, const VisitPointFunction & ) > VisitPointAtDistanceFunction

Definition at line 493 of file qgslinearreferencingsymbollayer.cpp.

◆ VisitPointFunction

typedef std::function<bool( double x, double y, double z, double m, double distanceFromStart, double angle )> VisitPointFunction

Definition at line 492 of file qgslinearreferencingsymbollayer.cpp.

Function Documentation

◆ calculateAveragedAngle()

double calculateAveragedAngle	(	double	targetPointDistanceAlongSegment,
		double	segmentLengthPainterUnits,
		double	averageAngleLengthPainterUnits,
		double	prevXPainterUnits,
		double	prevYPainterUnits,
		double	thisXPainterUnits,
		double	thisYPainterUnits,
		const double *	xPainterUnits,
		const double *	yPainterUnits,
		int	totalPoints,
		int	i )

Definition at line 394 of file qgslinearreferencingsymbollayer.cpp.

◆ interpolateValue()

double interpolateValue	(	double	a,
		double	b,
		double	fraction )

Definition at line 582 of file qgslinearreferencingsymbollayer.cpp.

◆ visitPointsByInterpolatedM()

void visitPointsByInterpolatedM	(	const QgsLineString *	line,
		const QgsLineString *	linePainterUnits,
		bool	emitFirstPoint,
		const double	distance,
		const double	averageAngleLengthPainterUnits,
		const VisitPointFunction &	visitPoint )

Definition at line 701 of file qgslinearreferencingsymbollayer.cpp.

◆ visitPointsByInterpolatedZ()

void visitPointsByInterpolatedZ	(	const QgsLineString *	line,
		const QgsLineString *	linePainterUnits,
		bool	emitFirstPoint,
		const double	distance,
		const double	averageAngleLengthPainterUnits,
		const VisitPointFunction &	visitPoint )

Definition at line 694 of file qgslinearreferencingsymbollayer.cpp.

◆ visitPointsByInterpolatedZM()

void visitPointsByInterpolatedZM	(	const QgsLineString *	line,
		const QgsLineString *	linePainterUnits,
		bool	emitFirstPoint,
		const double	step,
		const double	averageAngleLengthPainterUnits,
		const VisitPointFunction &	visitPoint,
		bool	useZ )

Definition at line 588 of file qgslinearreferencingsymbollayer.cpp.

◆ visitPointsByRegularDistance()

void visitPointsByRegularDistance	(	const QgsLineString *	line,
		const QgsLineString *	linePainterUnits,
		bool	emitFirstPoint,
		const double	distance,
		const double	averageAngleLengthPainterUnits,
		const VisitPointFunction &	visitPoint )

Definition at line 495 of file qgslinearreferencingsymbollayer.cpp.

Typedefs

Functions