#include <pointset.h>

Inheritance diagram for pal::PointSet:

Public Member Functions
	PointSet ()

	PointSet (int nbPoints, double x, double y)

virtual	~PointSet ()

CHullBox *	compute_chull_bbox ()

PointSet *	createProblemSpecificPointSet (double bbmin[2], double bbmax[2], bool *inside)

PointSet *	extractShape (int nbPtSh, int imin, int imax, int fps, int fpe, double fptx, double fpty)

void	getBoundingBox (double min[2], double max[2]) const

void	getCentroid (double &px, double &py, bool forceInside=false)

double	getDist (double px, double py, double rx, double ry)
	return the minimum distance bw this and the point (px,py) More...

int	getGeosType () const

PointSet *	getHoleOf ()
	returns NULL if this isn't a hole. More...

int	getNumPoints () const

void	getPoint (double d, double ad, double dl, double px, double py)

Static Public Member Functions
static void	splitPolygons (LinkedList< PointSet * > shapes_toProcess, LinkedList< PointSet > shapes_final, double xrm, double yrm, char uid)

Protected Member Functions
	PointSet (double x, double y)

	PointSet (PointSet &ps)

void	deleteCoords ()

Protected Attributes
int *	cHull

int	cHullSize

PointSet *	holeOf

int	nbPoints

PointSet *	parent

int	type

double *	x

double	xmax

double	xmin

double *	y

double	ymax

double	ymin

Friends
class	CostCalculator

class	FeaturePart

class	LabelPosition

class	Layer

class	PolygonCostCalculator

Detailed Description

Definition at line 92 of file pointset.h.

Constructor & Destructor Documentation

pal::PointSet::PointSet	(	double	x,
		double	y
	)

protected

Definition at line 93 of file pointset.cpp.

pal::PointSet::PointSet ( PointSet & ps )

protected

Definition at line 110 of file pointset.cpp.

pal::PointSet::PointSet ( )

Definition at line 55 of file pointset.cpp.

pal::PointSet::PointSet	(	int	nbPoints,
		double *	x,
		double *	y
	)

Definition at line 70 of file pointset.cpp.

pal::PointSet::~PointSet ( )

virtual

Definition at line 149 of file pointset.cpp.

Member Function Documentation

CHullBox * pal::PointSet::compute_chull_bbox ( )

Definition at line 618 of file pointset.cpp.

PointSet * pal::PointSet::createProblemSpecificPointSet	(	double	bbmin[2],
		double	bbmax[2],
		bool *	inside
	)

Definition at line 581 of file pointset.cpp.

void pal::PointSet::deleteCoords ( )

protected

Definition at line 157 of file pointset.cpp.

PointSet * pal::PointSet::extractShape	(	int	nbPtSh,
		int	imin,
		int	imax,
		int	fps,
		int	fpe,
		double	fptx,
		double	fpty
	)

Definition at line 170 of file pointset.cpp.

void pal::PointSet::getBoundingBox	(	double	min[2],
		double	max[2]
	)		const

inline

Definition at line 168 of file pointset.h.

void pal::PointSet::getCentroid	(	double &	px,
		double &	py,
		bool	forceInside = `false`
	)

Definition at line 979 of file pointset.cpp.

double pal::PointSet::getDist	(	double	px,
		double	py,
		double *	rx,
		double *	ry
	)

return the minimum distance bw this and the point (px,py)

compute the minimum distance bw the point (px,py) and this. Optionnaly, store the nearest point in (rx,ry)

Parameters

px	x coordinate of the point
py	y coordinate of the points
rx	pointer to x coorinates of the nearest point (can be NULL)
ry	pointer to y coorinates of the nearest point (can be NULL)

Definition at line 910 of file pointset.cpp.

int pal::PointSet::getGeosType ( ) const

inline

Definition at line 166 of file pointset.h.

PointSet* pal::PointSet::getHoleOf ( )

inline

returns NULL if this isn't a hole.

Otherwise returns pointer to parent pointset.

Definition at line 175 of file pointset.h.

int pal::PointSet::getNumPoints ( ) const

inline

Definition at line 177 of file pointset.h.

void pal::PointSet::getPoint	(	double *	d,
		double *	ad,
		double	dl,
		double *	px,
		double *	py
	)

inline

Definition at line 190 of file pointset.h.

void pal::PointSet::splitPolygons	(	LinkedList< PointSet * > *	shapes_toProcess,
		LinkedList< PointSet * > *	shapes_final,
		double	xrm,
		double	yrm,
		char *	uid
	)

static

Definition at line 216 of file pointset.cpp.

Friends And Related Function Documentation

friend class CostCalculator

friend

Definition at line 96 of file pointset.h.

friend class FeaturePart

friend

Definition at line 94 of file pointset.h.

friend class LabelPosition

friend

Definition at line 95 of file pointset.h.

friend class Layer

friend

Definition at line 98 of file pointset.h.

friend class PolygonCostCalculator

friend

Definition at line 97 of file pointset.h.

Member Data Documentation

int* pal::PointSet::cHull

protected

Definition at line 105 of file pointset.h.

int pal::PointSet::cHullSize

protected

Definition at line 106 of file pointset.h.

PointSet* pal::PointSet::holeOf

protected

Definition at line 110 of file pointset.h.

int pal::PointSet::nbPoints

protected

Definition at line 101 of file pointset.h.

PointSet* pal::PointSet::parent

protected

Definition at line 111 of file pointset.h.

int pal::PointSet::type

protected

Definition at line 108 of file pointset.h.

double* pal::PointSet::x

protected

Definition at line 102 of file pointset.h.

double pal::PointSet::xmax

protected

Definition at line 120 of file pointset.h.

double pal::PointSet::xmin

protected

Definition at line 119 of file pointset.h.

double* pal::PointSet::y

protected

Definition at line 103 of file pointset.h.

double pal::PointSet::ymax

protected

Definition at line 122 of file pointset.h.

double pal::PointSet::ymin

protected

Definition at line 121 of file pointset.h.

The documentation for this class was generated from the following files:

/tmp/buildd/qgis-2.10.1+git20150822+dd4475c+20trusty/src/core/pal/pointset.h
/tmp/buildd/qgis-2.10.1+git20150822+dd4475c+20trusty/src/core/pal/pointset.cpp

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Friends

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

Member Data Documentation