#include <qgspointlocator.h>

Public Member Functions
	Match ()=default
	construct invalid match More...

	Match (QgsPointLocator::Type t, QgsVectorLayer vl, QgsFeatureId fid, double dist, const QgsPointXY &pt, int vertexIndex=0, QgsPointXY edgePoints=nullptr)

double	distance () const
	for vertex / edge match units depending on what class returns it (geom.cache: layer units, map canvas snapper: dest crs units) More...

void	edgePoints (QgsPointXY &pt1, QgsPointXY &pt2) const
	Only for a valid edge match - obtain endpoints of the edge. More...

QgsFeatureId	featureId () const
	The id of the feature to which the snapped geometry belongs. More...

bool	hasArea () const

bool	hasEdge () const

bool	hasVertex () const

bool	isValid () const

QgsVectorLayer *	layer () const
	The vector layer where the snap occurred. More...

bool	operator== (const QgsPointLocator::Match &other) const

QgsPointXY	point () const
	for vertex / edge match coords depending on what class returns it (geom.cache: layer coords, map canvas snapper: dest coords) More...

QgsPointLocator::Type	type () const

int	vertexIndex () const
	for vertex / edge match (first vertex of the edge) More...

Protected Attributes
double	mDist = 0

QgsPointXY	mEdgePoints [2]

QgsFeatureId	mFid = 0

QgsVectorLayer *	mLayer = nullptr

QgsPointXY	mPoint

Type	mType = Invalid

int	mVertexIndex = 0

Detailed Description

Definition at line 128 of file qgspointlocator.h.

Constructor & Destructor Documentation

◆ Match() [1/2]

QgsPointLocator::Match::Match ( )

default

construct invalid match

◆ Match() [2/2]

QgsPointLocator::Match::Match	(	QgsPointLocator::Type	t,
		QgsVectorLayer *	vl,
		QgsFeatureId	fid,
		double	dist,
		const QgsPointXY &	pt,
		int	vertexIndex = `0`,
		QgsPointXY *	edgePoints = `nullptr`
	)

inline

Definition at line 133 of file qgspointlocator.h.

Member Function Documentation

◆ distance()

double QgsPointLocator::Match::distance ( ) const

inline

for vertex / edge match units depending on what class returns it (geom.cache: layer units, map canvas snapper: dest crs units)

Definition at line 159 of file qgspointlocator.h.

◆ edgePoints()

void QgsPointLocator::Match::edgePoints	(	QgsPointXY &	pt1,
		QgsPointXY &	pt2
	)		const

inline

Only for a valid edge match - obtain endpoints of the edge.

Definition at line 182 of file qgspointlocator.h.

◆ featureId()

QgsFeatureId QgsPointLocator::Match::featureId ( ) const

inline

The id of the feature to which the snapped geometry belongs.

Definition at line 179 of file qgspointlocator.h.

◆ hasArea()

bool QgsPointLocator::Match::hasArea ( ) const

inline

Definition at line 153 of file qgspointlocator.h.

◆ hasEdge()

bool QgsPointLocator::Match::hasEdge ( ) const

inline

Definition at line 152 of file qgspointlocator.h.

◆ hasVertex()

bool QgsPointLocator::Match::hasVertex ( ) const

inline

Definition at line 151 of file qgspointlocator.h.

◆ isValid()

bool QgsPointLocator::Match::isValid ( ) const

inline

Definition at line 150 of file qgspointlocator.h.

◆ layer()

QgsVectorLayer* QgsPointLocator::Match::layer ( ) const

inline

The vector layer where the snap occurred.

Will be null if the snap happened on an intersection.

Definition at line 174 of file qgspointlocator.h.

◆ operator==()

bool QgsPointLocator::Match::operator== ( const QgsPointLocator::Match & other ) const

inline

Definition at line 188 of file qgspointlocator.h.

◆ point()

QgsPointXY QgsPointLocator::Match::point ( ) const

inline

for vertex / edge match coords depending on what class returns it (geom.cache: layer coords, map canvas snapper: dest coords)

Definition at line 165 of file qgspointlocator.h.

◆ type()

QgsPointLocator::Type QgsPointLocator::Match::type ( ) const

inline

Definition at line 148 of file qgspointlocator.h.

◆ vertexIndex()

int QgsPointLocator::Match::vertexIndex ( ) const

inline

for vertex / edge match (first vertex of the edge)

Definition at line 168 of file qgspointlocator.h.

Member Data Documentation

◆ mDist

double QgsPointLocator::Match::mDist = 0

protected

Definition at line 201 of file qgspointlocator.h.

◆ mEdgePoints

QgsPointXY QgsPointLocator::Match::mEdgePoints[2]

protected

Definition at line 206 of file qgspointlocator.h.

◆ mFid

QgsFeatureId QgsPointLocator::Match::mFid = 0

protected

Definition at line 204 of file qgspointlocator.h.

◆ mLayer

QgsVectorLayer* QgsPointLocator::Match::mLayer = nullptr

protected

Definition at line 203 of file qgspointlocator.h.

◆ mPoint

QgsPointXY QgsPointLocator::Match::mPoint

protected

Definition at line 202 of file qgspointlocator.h.

◆ mType

Type QgsPointLocator::Match::mType = Invalid

protected

Definition at line 200 of file qgspointlocator.h.

◆ mVertexIndex

int QgsPointLocator::Match::mVertexIndex = 0

protected

Definition at line 205 of file qgspointlocator.h.

The documentation for this struct was generated from the following file:

/tmp/buildd/qgis-3.2.0+99unstable/src/core/qgspointlocator.h

Public Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ Match() [1/2]

◆ Match() [2/2]

Member Function Documentation

◆ distance()

◆ edgePoints()

◆ featureId()

◆ hasArea()

◆ hasEdge()

◆ hasVertex()

◆ isValid()

◆ layer()

◆ operator==()

◆ point()

◆ type()

◆ vertexIndex()

Member Data Documentation

◆ mDist

◆ mEdgePoints

◆ mFid

◆ mLayer

◆ mPoint

◆ mType

◆ mVertexIndex