Represents the result of a snapping operation. More...

#include <qgssnapper.h>

Public Attributes
QgsPoint	snappedVertex
	The coordinates of the snapping result.
int	snappedVertexNr
	The vertex index of snappedVertex or -1 if no such vertex number (e.g.
QgsPoint	beforeVertex
	The layer coordinates of the vertex before snappedVertex.
int	beforeVertexNr
	The index of the vertex before snappedVertex or -1 if no such vertex.
QgsPoint	afterVertex
	The layer coordinates of the vertex after snappedVertex.
int	afterVertexNr
	The index of the vertex after snappedVertex or -1 if no such vertex.
QgsFeatureId	snappedAtGeometry
	Index of the snapped geometry.
const QgsVectorLayer *	layer
	Layer where the snap occured.

Detailed Description

Represents the result of a snapping operation.

Member Data Documentation

QgsPoint QgsSnappingResult::afterVertex

The layer coordinates of the vertex after snappedVertex.

int QgsSnappingResult::afterVertexNr

The index of the vertex after snappedVertex or -1 if no such vertex.

QgsPoint QgsSnappingResult::beforeVertex

The layer coordinates of the vertex before snappedVertex.

int QgsSnappingResult::beforeVertexNr

The index of the vertex before snappedVertex or -1 if no such vertex.

const QgsVectorLayer* QgsSnappingResult::layer

Layer where the snap occured.

QgsFeatureId QgsSnappingResult::snappedAtGeometry

Index of the snapped geometry.

QgsPoint QgsSnappingResult::snappedVertex

The coordinates of the snapping result.

int QgsSnappingResult::snappedVertexNr

The vertex index of snappedVertex or -1 if no such vertex number (e.g.

snap to segment)

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