QgsSnappingResult Struct Reference
[QGIS core library]

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

#include <qgssnapper.h>

Collaboration diagram for QgsSnappingResult:

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List of all members.

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.
int	snappedAtGeometry
	Index of the snapped geometry.
const QgsVectorLayer *	layer
	Layer where the snap occured.

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Detailed Description

Represents the result of a snapping operation.

Definition at line 33 of file qgssnapper.h.

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Member Data Documentation

QgsPoint QgsSnappingResult::snappedVertex

The coordinates of the snapping result.

Definition at line 36 of file qgssnapper.h.

Referenced by QgsSnapper::cleanResultList(), QgsSnapper::snapPoint(), and QgsVectorLayer::snapToGeometry().

int QgsSnappingResult::snappedVertexNr

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

snap to segment)

Definition at line 39 of file qgssnapper.h.

Referenced by QgsSnapper::cleanResultList(), and QgsVectorLayer::snapToGeometry().

QgsPoint QgsSnappingResult::beforeVertex

The layer coordinates of the vertex before snappedVertex.

Definition at line 41 of file qgssnapper.h.

Referenced by QgsSnapper::snapPoint(), and QgsVectorLayer::snapToGeometry().

int QgsSnappingResult::beforeVertexNr

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

Definition at line 44 of file qgssnapper.h.

Referenced by QgsVectorLayer::snapToGeometry().

QgsPoint QgsSnappingResult::afterVertex

The layer coordinates of the vertex after snappedVertex.

Definition at line 46 of file qgssnapper.h.

Referenced by QgsSnapper::snapPoint(), and QgsVectorLayer::snapToGeometry().

int QgsSnappingResult::afterVertexNr

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

Definition at line 49 of file qgssnapper.h.

Referenced by QgsVectorLayer::snapToGeometry().

int QgsSnappingResult::snappedAtGeometry

Index of the snapped geometry.

Definition at line 51 of file qgssnapper.h.

Referenced by QgsVectorLayer::snapToGeometry().

const QgsVectorLayer* QgsSnappingResult::layer

Layer where the snap occured.

Definition at line 53 of file qgssnapper.h.

Referenced by QgsVectorLayer::snapToGeometry().

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

• src/core/qgssnapper.h