QgsVertexId Class Reference

Utility class for identifying a unique vertex within a geometry. More...

#include <qgsabstractgeometryv2.h>

Public Types
enum	VertexType { SegmentVertex = 1, CurveVertex }

Public Member Functions
	QgsVertexId (int _part=-1, int _ring=-1, int _vertex=-1, VertexType _type=SegmentVertex)
bool	isValid () const
	Returns true if the vertex id is valid. More...
bool	isValid (const QgsAbstractGeometryV2 *geom) const
bool	operator!= (QgsVertexId other) const
bool	operator== (QgsVertexId other) const
bool	partEqual (QgsVertexId o) const
bool	ringEqual (QgsVertexId o) const
bool	vertexEqual (QgsVertexId o) const

Public Attributes
int	part
int	ring
VertexType	type
int	vertex

Detailed Description

Utility class for identifying a unique vertex within a geometry.

Note

added in QGIS 2.10

Definition at line 382 of file qgsabstractgeometryv2.h.

Member Enumeration Documentation

VertexType

enum QgsVertexId::VertexType

Enumerator
SegmentVertex
CurveVertex

Definition at line 384 of file qgsabstractgeometryv2.h.

Constructor & Destructor Documentation

QgsVertexId()

QgsVertexId::QgsVertexId ( int  _part = -1, int  _ring = -1, int  _vertex = -1, VertexType  _type = SegmentVertex  )

inline

Definition at line 390 of file qgsabstractgeometryv2.h.

Member Function Documentation

isValid() [1/2]

bool QgsVertexId::isValid ( ) const

inline

Returns true if the vertex id is valid.

Definition at line 395 of file qgsabstractgeometryv2.h.

isValid() [2/2]

bool QgsVertexId::isValid ( const QgsAbstractGeometryV2 *  geom ) const

inline

Definition at line 417 of file qgsabstractgeometryv2.h.

operator!=()

bool QgsVertexId::operator!= ( QgsVertexId  other ) const

inline

Definition at line 401 of file qgsabstractgeometryv2.h.

operator==()

bool QgsVertexId::operator== ( QgsVertexId  other ) const

inline

Definition at line 397 of file qgsabstractgeometryv2.h.

partEqual()

bool QgsVertexId::partEqual ( QgsVertexId  o ) const

inline

Definition at line 405 of file qgsabstractgeometryv2.h.

ringEqual()

bool QgsVertexId::ringEqual ( QgsVertexId  o ) const

inline

Definition at line 409 of file qgsabstractgeometryv2.h.

vertexEqual()

bool QgsVertexId::vertexEqual ( QgsVertexId  o ) const

inline

Definition at line 413 of file qgsabstractgeometryv2.h.

Member Data Documentation

part

int QgsVertexId::part

Definition at line 424 of file qgsabstractgeometryv2.h.

ring

int QgsVertexId::ring

Definition at line 425 of file qgsabstractgeometryv2.h.

type

VertexType QgsVertexId::type

Definition at line 427 of file qgsabstractgeometryv2.h.

vertex

int QgsVertexId::vertex

Definition at line 426 of file qgsabstractgeometryv2.h.

---

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

• /build/qgis-2.14.11+dfsg/src/core/geometry/qgsabstractgeometryv2.h