Point geometry type, with support for z-dimension and m-values. More...

#include <qgspointv2.h>

Inheritance diagram for QgsPointV2:

Public Member Functions
	QgsPointV2 (double x=0.0, double y=0.0)
	Construct a 2 dimensional point with an initial x and y coordinate. More...

	QgsPointV2 (const QgsPoint &p)
	Construct a QgsPointV2 from a QgsPoint object. More...

	QgsPointV2 (QPointF p)
	Construct a QgsPointV2 from a QPointF. More...

	QgsPointV2 (QgsWKBTypes::Type type, double x=0.0, double y=0.0, double z=0.0, double m=0.0)
	Construct a point with a specified type (eg PointZ, PointM) and initial x, y, z, and m values. More...

virtual bool	addMValue (double mValue=0) override
	Adds a measure to the geometry, initialized to a preset value. More...

virtual bool	addZValue (double zValue=0) override
	Adds a z-dimension to the geometry, initialized to a preset value. More...

QDomElement	asGML2 (QDomDocument &doc, int precision=17, const QString &ns="gml") const override
	Returns a GML2 representation of the geometry. More...

QDomElement	asGML3 (QDomDocument &doc, int precision=17, const QString &ns="gml") const override
	Returns a GML3 representation of the geometry. More...

QString	asJSON (int precision=17) const override
	Returns a GeoJSON representation of the geometry. More...

unsigned char *	asWkb (int &binarySize) const override
	Returns a WKB representation of the geometry. More...

QString	asWkt (int precision=17) const override
	Returns a WKT representation of the geometry. More...

virtual QgsAbstractGeometryV2 *	boundary () const override
	Returns the closure of the combinatorial boundary of the geometry (ie the topological boundary of the geometry). More...

virtual QgsRectangle	boundingBox () const override
	Returns the minimal bounding box for the geometry. More...

void	clear () override
	Clears the geometry, ie reset it to a null geometry. More...

virtual QgsPointV2 *	clone () const override
	Clones the geometry by performing a deep copy. More...

double	closestSegment (const QgsPointV2 &pt, QgsPointV2 &segmentPt, QgsVertexId &vertexAfter, bool *leftOf, double epsilon) const override
	Searches for the closest segment of the geometry to a given point. More...

bool	convertTo (QgsWKBTypes::Type type) override
	Converts the geometry to a specified type. More...

virtual QgsCoordinateSequenceV2	coordinateSequence () const override
	Retrieves the sequence of geometries, rings and nodes. More...

virtual bool	deleteVertex (QgsVertexId position) override
	Deletes a vertex within the geometry. More...

virtual int	dimension () const override
	Returns the inherent dimension of the geometry. More...

void	draw (QPainter &p) const override
	Draws the geometry using the specified QPainter. More...

virtual bool	dropMValue () override
	Drops any measure values which exist in the geometry. More...

virtual bool	dropZValue () override
	Drops any z-dimensions which exist in the geometry. More...

virtual bool	fromWkb (QgsConstWkbPtr wkb) override
	Sets the geometry from a WKB string. More...

virtual bool	fromWkt (const QString &wkt) override
	Sets the geometry from a WKT string. More...

virtual QString	geometryType () const override
	Returns a unique string representing the geometry type. More...

virtual bool	insertVertex (QgsVertexId position, const QgsPointV2 &vertex) override
	Inserts a vertex into the geometry. More...

double	m () const
	Returns the point's m value. More...

virtual bool	moveVertex (QgsVertexId position, const QgsPointV2 &newPos) override
	Moves a vertex within the geometry. More...

virtual int	nCoordinates () const override
	Returns the number of nodes contained in the geometry. More...

bool	nextVertex (QgsVertexId &id, QgsPointV2 &vertex) const override
	Returns next vertex id and coordinates. More...

bool	operator!= (const QgsPointV2 &pt) const

bool	operator== (const QgsPointV2 &pt) const

virtual int	partCount () const override
	Returns count of parts contained in the geometry. More...

virtual int	ringCount (int=0) const override

double &	rm ()
	Returns a reference to the m value of this point. More...

double &	rx ()
	Returns a reference to the x-coordinate of this point. More...

double &	ry ()
	Returns a reference to the y-coordinate of this point. More...

double &	rz ()
	Returns a reference to the z-coordinate of this point. More...

void	setM (double m)
	Sets the point's m-value. More...

void	setX (double x)
	Sets the point's x-coordinate. More...

void	setY (double y)
	Sets the point's y-coordinate. More...

void	setZ (double z)
	Sets the point's z-coordinate. More...

QPointF	toQPointF () const
	Returns the point as a QPointF. More...

void	transform (const QgsCoordinateTransform &ct, QgsCoordinateTransform::TransformDirection d=QgsCoordinateTransform::ForwardTransform, bool transformZ=false) override
	Transforms the geometry using a coordinate transform. More...

void	transform (const QTransform &t) override
	Transforms the geometry using a QTransform object. More...

double	vertexAngle (QgsVertexId vertex) const override
	Angle undefined. More...

virtual QgsPointV2	vertexAt (QgsVertexId) const override
	Returns the point corresponding to a specified vertex id. More...

virtual int	vertexCount (int=0, int=0) const override

int	wkbSize () const override
	Returns the size of the WKB representation of the geometry. More...

double	x () const
	Returns the point's x-coordinate. More...

double	y () const
	Returns the point's y-coordinate. More...

double	z () const
	Returns the point's z-coordinate. More...

Public Member Functions inherited from QgsAbstractGeometryV2
	QgsAbstractGeometryV2 ()

	QgsAbstractGeometryV2 (const QgsAbstractGeometryV2 &geom)

virtual	~QgsAbstractGeometryV2 ()

virtual double	area () const
	Returns the area of the geometry. More...

virtual QgsPointV2	centroid () const
	Returns the centroid of the geometry. More...

virtual bool	hasCurvedSegments () const
	Returns true if the geometry contains curved segments. More...

bool	is3D () const
	Returns true if the geometry is 3D and contains a z-value. More...

bool	isEmpty () const
	Returns true if the geometry is empty. More...

bool	isMeasure () const
	Returns true if the geometry contains m values. More...

virtual double	length () const
	Returns the length of the geometry. More...

virtual QgsAbstractGeometryV2 &	operator= (const QgsAbstractGeometryV2 &geom)

virtual double	perimeter () const
	Returns the perimeter of the geometry. More...

virtual QgsAbstractGeometryV2 *	segmentize (double tolerance=M_PI/180., SegmentationToleranceType toleranceType=MaximumAngle) const
	Returns a version of the geometry without curves. More...

virtual QgsAbstractGeometryV2 *	toCurveType () const
	Returns the geometry converted to the more generic curve type. More...

QgsWKBTypes::Type	wkbType () const
	Returns the WKB type of the geometry. More...

QString	wktTypeStr () const
	Returns the WKT type string of the geometry. More...

Additional Inherited Members
Public Types inherited from QgsAbstractGeometryV2
enum	SegmentationToleranceType { MaximumAngle = 0, MaximumDifference }
	Segmentation tolerance as maximum angle or maximum difference between approximation and circle. More...

Protected Member Functions inherited from QgsAbstractGeometryV2
virtual QgsRectangle	calculateBoundingBox () const
	Default calculator for the minimal bounding box for the geometry. More...

virtual void	clearCache () const
	Clears any cached parameters associated with the geometry, eg bounding boxes. More...

void	setZMTypeFromSubGeometry (const QgsAbstractGeometryV2 *subggeom, QgsWKBTypes::Type baseGeomType)
	Updates the geometry type based on whether sub geometries contain z or m values. More...

Protected Attributes inherited from QgsAbstractGeometryV2
QgsWKBTypes::Type	mWkbType

Detailed Description

Point geometry type, with support for z-dimension and m-values.

Note: added in QGIS 2.10

Definition at line 34 of file qgspointv2.h.

Constructor & Destructor Documentation

◆ QgsPointV2() [1/4]

QgsPointV2::QgsPointV2	(	double	x = `0.0`,
		double	y = `0.0`
	)

Construct a 2 dimensional point with an initial x and y coordinate.

Parameters

x	x-coordinate of point
y	y-coordinate of point

Definition at line 33 of file qgspointv2.cpp.

◆ QgsPointV2() [2/4]

QgsPointV2::QgsPointV2 ( const QgsPoint & p )

explicit

Construct a QgsPointV2 from a QgsPoint object.

Definition at line 43 of file qgspointv2.cpp.

◆ QgsPointV2() [3/4]

QgsPointV2::QgsPointV2 ( QPointF p )

explicit

Construct a QgsPointV2 from a QPointF.

Definition at line 53 of file qgspointv2.cpp.

◆ QgsPointV2() [4/4]

QgsPointV2::QgsPointV2	(	QgsWKBTypes::Type	type,
		double	x = `0.0`,
		double	y = `0.0`,
		double	z = `0.0`,
		double	m = `0.0`
	)

Construct a point with a specified type (eg PointZ, PointM) and initial x, y, z, and m values.

Parameters

type	point type
x	x-coordinate of point
y	y-coordinate of point
z	z-coordinate of point, for PointZ or PointZM types
m	m-value of point, for PointM or PointZM types

Definition at line 63 of file qgspointv2.cpp.

Member Function Documentation

◆ addMValue()

bool QgsPointV2::addMValue ( double mValue = 0 )

overridevirtual

Adds a measure to the geometry, initialized to a preset value.

Parameters

mValue initial m-value for all nodes

Returns: true on success

Note: added in QGIS 2.12

See also: dropMValue(); addZValue()

Implements QgsAbstractGeometryV2.

Definition at line 370 of file qgspointv2.cpp.

◆ addZValue()

bool QgsPointV2::addZValue ( double zValue = 0 )

overridevirtual

Adds a z-dimension to the geometry, initialized to a preset value.

Parameters

zValue initial z-value for all nodes

Returns: true on success

Note: added in QGIS 2.12

See also: dropZValue(); addMValue()

Implements QgsAbstractGeometryV2.

Definition at line 359 of file qgspointv2.cpp.

◆ asGML2()

QDomElement QgsPointV2::asGML2	(	QDomDocument &	doc,
		int	precision = `17`,
		const QString &	ns = `"gml"`
	)		const

overridevirtual

Returns a GML2 representation of the geometry.

Parameters

doc	DOM document
precision	number of decimal places for coordinates
ns	XML namespace

See also: asWkb; asWkt; asGML3; asJSON

Implements QgsAbstractGeometryV2.

Definition at line 212 of file qgspointv2.cpp.

◆ asGML3()

QDomElement QgsPointV2::asGML3	(	QDomDocument &	doc,
		int	precision = `17`,
		const QString &	ns = `"gml"`
	)		const

overridevirtual

Returns a GML3 representation of the geometry.

Parameters

doc	DOM document
precision	number of decimal places for coordinates
ns	XML namespace

See also: asWkb; asWkt; asGML2; asJSON

Implements QgsAbstractGeometryV2.

Definition at line 231 of file qgspointv2.cpp.

◆ asJSON()

QString QgsPointV2::asJSON ( int precision = 17 ) const

overridevirtual

Returns a GeoJSON representation of the geometry.

Parameters

precision number of decimal places for coordinates

See also: asWkb; asWkt; asGML2; asGML3

Implements QgsAbstractGeometryV2.

Definition at line 251 of file qgspointv2.cpp.

◆ asWkb()

unsigned char * QgsPointV2::asWkb ( int & binarySize ) const

overridevirtual

Returns a WKB representation of the geometry.

Parameters

binarySize will be set to the size of the returned WKB string

See also: wkbSize; asWkt; asGML2; asGML3; asJSON

Implements QgsAbstractGeometryV2.

Definition at line 181 of file qgspointv2.cpp.

◆ asWkt()

QString QgsPointV2::asWkt ( int precision = 17 ) const

overridevirtual

Returns a WKT representation of the geometry.

Parameters

precision number of decimal places for coordinates

See also: asWkb; asGML2; asGML3; asJSON

Implements QgsAbstractGeometryV2.

Definition at line 200 of file qgspointv2.cpp.

◆ boundary()

QgsAbstractGeometryV2 * QgsPointV2::boundary ( ) const

overridevirtual

Returns the closure of the combinatorial boundary of the geometry (ie the topological boundary of the geometry).

For instance, a polygon geometry will have a boundary consisting of the linestrings for each ring in the polygon.

Returns: boundary for geometry. May be null for some geometry types.

Note: added in QGIS 2.18

Implements QgsAbstractGeometryV2.

Definition at line 293 of file qgspointv2.cpp.

◆ boundingBox()

virtual QgsRectangle QgsPointV2::boundingBox ( ) const

inlineoverridevirtual

Returns the minimal bounding box for the geometry.

Implements QgsAbstractGeometryV2.

Definition at line 154 of file qgspointv2.h.

◆ clear()

void QgsPointV2::clear ( )

overridevirtual

Clears the geometry, ie reset it to a null geometry.

Implements QgsAbstractGeometryV2.

Definition at line 263 of file qgspointv2.cpp.

◆ clone()

QgsPointV2 * QgsPointV2::clone ( ) const

overridevirtual

Clones the geometry by performing a deep copy.

Implements QgsAbstractGeometryV2.

Definition at line 94 of file qgspointv2.cpp.

◆ closestSegment()

double QgsPointV2::closestSegment	(	const QgsPointV2 &	pt,
		QgsPointV2 &	segmentPt,
		QgsVertexId &	vertexAfter,
		bool *	leftOf,
		double	epsilon
	)		const

overridevirtual

Searches for the closest segment of the geometry to a given point.

Parameters

pt	specifies the point to find closest segment to
segmentPt	storage for the closest point within the geometry
vertexAfter	storage for the ID of the vertex at the end of the closest segment
leftOf	returns whether the point lies on the left side of the nearest segment (true if point is to left of segment, false if point is to right of segment)
epsilon	epsilon for segment snapping

Returns: squared distance to closest segment or negative value on error

Implements QgsAbstractGeometryV2.

Definition at line 321 of file qgspointv2.cpp.

◆ convertTo()

bool QgsPointV2::convertTo ( QgsWKBTypes::Type type )

overridevirtual

Converts the geometry to a specified type.

Returns: true if conversion was successful

Note: added in QGIS 2.14

Reimplemented from QgsAbstractGeometryV2.

Definition at line 413 of file qgspointv2.cpp.

◆ coordinateSequence()

QgsCoordinateSequenceV2 QgsPointV2::coordinateSequence ( ) const

overridevirtual

Retrieves the sequence of geometries, rings and nodes.

Returns: coordinate sequence

Implements QgsAbstractGeometryV2.

Definition at line 283 of file qgspointv2.cpp.

◆ deleteVertex()

virtual bool QgsPointV2::deleteVertex ( QgsVertexId position )

inlineoverridevirtual

Deletes a vertex within the geometry.

Parameters

position vertex id for vertex to delete

Returns: true if delete was successful

See also: insertVertex; moveVertex

Implements QgsAbstractGeometryV2.

Definition at line 178 of file qgspointv2.h.

◆ dimension()

virtual int QgsPointV2::dimension ( ) const

inlineoverridevirtual

Returns the inherent dimension of the geometry.

For example, this is 0 for a point geometry, 1 for a linestring and 2 for a polygon.

Implements QgsAbstractGeometryV2.

Definition at line 156 of file qgspointv2.h.

◆ draw()

void QgsPointV2::draw ( QPainter & p ) const

overridevirtual

Draws the geometry using the specified QPainter.

Parameters

p	destination QPainter

Implements QgsAbstractGeometryV2.

Definition at line 258 of file qgspointv2.cpp.

◆ dropMValue()

bool QgsPointV2::dropMValue ( )

overridevirtual

Drops any measure values which exist in the geometry.

Returns: true if m-values were present and have been removed

See also: addMValue(); dropZValue()

Note: added in QGIS 2.14

Implements QgsAbstractGeometryV2.

Definition at line 402 of file qgspointv2.cpp.

◆ dropZValue()

bool QgsPointV2::dropZValue ( )

overridevirtual

Drops any z-dimensions which exist in the geometry.

Returns: true if Z values were present and have been removed

See also: addZValue(); dropMValue()

Note: added in QGIS 2.14

Implements QgsAbstractGeometryV2.

Definition at line 391 of file qgspointv2.cpp.

◆ fromWkb()

bool QgsPointV2::fromWkb ( QgsConstWkbPtr wkb )

overridevirtual

Sets the geometry from a WKB string.

See also: fromWkt

Implements QgsAbstractGeometryV2.

Definition at line 99 of file qgspointv2.cpp.

◆ fromWkt()

bool QgsPointV2::fromWkt ( const QString & wkt )

overridevirtual

Sets the geometry from a WKT string.

See also: fromWkb

Implements QgsAbstractGeometryV2.

Definition at line 127 of file qgspointv2.cpp.

◆ geometryType()

virtual QString QgsPointV2::geometryType ( ) const

inlineoverridevirtual

Returns a unique string representing the geometry type.

See also: wkbType; wktTypeStr

Implements QgsAbstractGeometryV2.

Definition at line 155 of file qgspointv2.h.

◆ insertVertex()

virtual bool QgsPointV2::insertVertex	(	QgsVertexId	position,
		const QgsPointV2 &	vertex
	)

inlineoverridevirtual

Inserts a vertex into the geometry.

Parameters

position	vertex id for position of inserted vertex
vertex	vertex to insert

Returns: true if insert was successful

See also: moveVertex; deleteVertex

Implements QgsAbstractGeometryV2.

Definition at line 176 of file qgspointv2.h.

◆ m()

double QgsPointV2::m ( ) const

inline

Returns the point's m value.

See also: setM(); rm()

Definition at line 86 of file qgspointv2.h.

◆ moveVertex()

bool QgsPointV2::moveVertex	(	QgsVertexId	position,
		const QgsPointV2 &	newPos
	)

overridevirtual

Moves a vertex within the geometry.

Parameters

position	vertex id for vertex to move
newPos	new position of vertex

Returns: true if move was successful

See also: insertVertex; deleteVertex

Implements QgsAbstractGeometryV2.

Definition at line 304 of file qgspointv2.cpp.

◆ nCoordinates()

virtual int QgsPointV2::nCoordinates ( ) const

inlineoverridevirtual

Returns the number of nodes contained in the geometry.

Reimplemented from QgsAbstractGeometryV2.

Definition at line 172 of file qgspointv2.h.

◆ nextVertex()

bool QgsPointV2::nextVertex	(	QgsVertexId &	id,
		QgsPointV2 &	vertex
	)		const

overridevirtual

Returns next vertex id and coordinates.

Parameters

id	initial value should be the starting vertex id. The next vertex id will be stored in this variable if found.
vertex	container for found node

Returns: false if at end

Implements QgsAbstractGeometryV2.

Definition at line 331 of file qgspointv2.cpp.

◆ operator!=()

bool QgsPointV2::operator!= ( const QgsPointV2 & pt ) const

Definition at line 89 of file qgspointv2.cpp.

◆ operator==()

bool QgsPointV2::operator== ( const QgsPointV2 & pt ) const

Definition at line 80 of file qgspointv2.cpp.

◆ partCount()

virtual int QgsPointV2::partCount ( ) const

inlineoverridevirtual

Returns count of parts contained in the geometry.

See also: vertexCount; ringCount

Implements QgsAbstractGeometryV2.

Definition at line 190 of file qgspointv2.h.

◆ ringCount()

virtual int QgsPointV2::ringCount ( int = 0 ) const

inlineoverridevirtual

Implements QgsAbstractGeometryV2.

Definition at line 189 of file qgspointv2.h.

◆ rm()

double& QgsPointV2::rm ( )

inline

Returns a reference to the m value of this point.

Using a reference makes it possible to directly manipulate m in place.

See also: m(); setM()

Note: not available in Python bindings

Definition at line 118 of file qgspointv2.h.

◆ rx()

double& QgsPointV2::rx ( )

inline

Returns a reference to the x-coordinate of this point.

Using a reference makes it possible to directly manipulate x in place.

See also: x(); setX()

Note: not available in Python bindings

Definition at line 94 of file qgspointv2.h.

◆ ry()

double& QgsPointV2::ry ( )

inline

Returns a reference to the y-coordinate of this point.

Using a reference makes it possible to directly manipulate y in place.

See also: y(); setY()

Note: not available in Python bindings

Definition at line 102 of file qgspointv2.h.

◆ rz()

double& QgsPointV2::rz ( )

inline

Returns a reference to the z-coordinate of this point.

Using a reference makes it possible to directly manipulate z in place.

See also: z(); setZ()

Note: not available in Python bindings

Definition at line 110 of file qgspointv2.h.

◆ setM()

void QgsPointV2::setM ( double m )

inline

Sets the point's m-value.

Note: calling this will have no effect if the point does not contain a m-dimension. Use addMValue() to add a m value and force the point to have an m dimension.

See also: m(); rm()

Definition at line 146 of file qgspointv2.h.

◆ setX()

void QgsPointV2::setX ( double x )

inline

Sets the point's x-coordinate.

See also: x(); rx()

Definition at line 124 of file qgspointv2.h.

◆ setY()

void QgsPointV2::setY ( double y )

inline

Sets the point's y-coordinate.

See also: y(); ry()

Definition at line 130 of file qgspointv2.h.

◆ setZ()

void QgsPointV2::setZ ( double z )

inline

Sets the point's z-coordinate.

Note: calling this will have no effect if the point does not contain a z-dimension. Use addZValue() to add a z value and force the point to have a z dimension.

See also: z(); rz()

Definition at line 138 of file qgspointv2.h.

◆ toQPointF()

QPointF QgsPointV2::toQPointF ( ) const

Returns the point as a QPointF.

Note: added in QGIS 2.14

Definition at line 447 of file qgspointv2.cpp.

◆ transform() [1/2]

void QgsPointV2::transform	(	const QgsCoordinateTransform &	ct,
		QgsCoordinateTransform::TransformDirection	d = `QgsCoordinateTransform::ForwardTransform`,
		bool	transformZ = `false`
	)

overridevirtual

Transforms the geometry using a coordinate transform.

Parameters

ct	coordinate transform
d	transformation direction
transformZ	set to true to also transform z coordinates. This requires that the z coordinates in the geometry represent height relative to the vertical datum of the source CRS (generally ellipsoidal heights) and are expressed in its vertical units (generally meters). If false, then z coordinates will not be changed by the transform.

Implements QgsAbstractGeometryV2.

Definition at line 269 of file qgspointv2.cpp.

◆ transform() [2/2]

void QgsPointV2::transform ( const QTransform & t )

overridevirtual

Transforms the geometry using a QTransform object.

Parameters

t	QTransform transformation

Implements QgsAbstractGeometryV2.

Definition at line 381 of file qgspointv2.cpp.

◆ vertexAngle()

double QgsPointV2::vertexAngle ( QgsVertexId vertex ) const

inlineoverridevirtual

Angle undefined.

Always returns 0.0

Parameters

vertex the vertex id

Returns: 0.0

Implements QgsAbstractGeometryV2.

Definition at line 186 of file qgspointv2.h.

◆ vertexAt()

virtual QgsPointV2 QgsPointV2::vertexAt ( QgsVertexId id ) const

inlineoverridevirtual

Returns the point corresponding to a specified vertex id.

Implements QgsAbstractGeometryV2.

Definition at line 191 of file qgspointv2.h.

◆ vertexCount()

virtual int QgsPointV2::vertexCount	(	int	= `0`,
		int	= `0`
	)		const

inlineoverridevirtual

Implements QgsAbstractGeometryV2.

Definition at line 188 of file qgspointv2.h.

◆ wkbSize()

int QgsPointV2::wkbSize ( ) const

overridevirtual

Returns the size of the WKB representation of the geometry.

See also: asWkb

Implements QgsAbstractGeometryV2.

Definition at line 168 of file qgspointv2.cpp.

◆ x()

double QgsPointV2::x ( ) const

inline

Returns the point's x-coordinate.

See also: setX(); rx()

Definition at line 68 of file qgspointv2.h.

◆ y()

double QgsPointV2::y ( ) const

inline

Returns the point's y-coordinate.

See also: setY(); ry()

Definition at line 74 of file qgspointv2.h.

◆ z()

double QgsPointV2::z ( ) const

inline

Returns the point's z-coordinate.

See also: setZ(); rz()

Definition at line 80 of file qgspointv2.h.

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

/tmp/buildd/qgis-2.18.21+99unstable/src/core/geometry/qgspointv2.h
/tmp/buildd/qgis-2.18.21+99unstable/src/core/geometry/qgspointv2.cpp

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ QgsPointV2() [1/4]

◆ QgsPointV2() [2/4]

◆ QgsPointV2() [3/4]

◆ QgsPointV2() [4/4]

Member Function Documentation

◆ addMValue()

◆ addZValue()

◆ asGML2()

◆ asGML3()

◆ asJSON()

◆ asWkb()

◆ asWkt()

◆ boundary()

◆ boundingBox()

◆ clear()

◆ clone()

◆ closestSegment()

◆ convertTo()

◆ coordinateSequence()

◆ deleteVertex()

◆ dimension()

◆ draw()

◆ dropMValue()

◆ dropZValue()

◆ fromWkb()

◆ fromWkt()

◆ geometryType()

◆ insertVertex()

◆ m()

◆ moveVertex()

◆ nCoordinates()

◆ nextVertex()

◆ operator!=()

◆ operator==()

◆ partCount()

◆ ringCount()

◆ rm()

◆ rx()

◆ ry()

◆ rz()

◆ setM()

◆ setX()

◆ setY()

◆ setZ()

◆ toQPointF()

◆ transform() [1/2]

◆ transform() [2/2]

◆ vertexAngle()

◆ vertexAt()

◆ vertexCount()

◆ wkbSize()

◆ x()

◆ y()

◆ z()