QgsGeometryCheckerUtils::LayerFeature class

A layer feature combination to uniquely identify and access a feature in a set of layers.

Contents

Constructors, destructors, conversion operators

LayerFeature(const QgsFeaturePool* pool, const QgsFeature& feature, const QgsGeometryCheckContext* context, bool useMapCrs)
Create a new layer/feature combination.

Public functions

auto feature() const -> const QgsFeature&
Returns the feature.
auto geometry() const -> const QgsGeometry&
Returns the geometry of this feature.
auto id() const -> QString
Returns a combination of the layerId and the feature id.
auto layer() const -> QPointer<QgsVectorLayer>
The layer.
auto layerId() const -> QString
The layer id.
auto useMapCrs() const -> bool
Returns if the geometry is reprojected to the map CRS or not.

Function documentation

QgsGeometryCheckerUtils::LayerFeature::LayerFeature(const QgsFeaturePool* pool, const QgsFeature& feature, const QgsGeometryCheckContext* context, bool useMapCrs)

Create a new layer/feature combination.

The layer is defined by pool, feature needs to be from this layer. If useMapCrs is True, geometries will be reprojected to the mapCrs defined in context.

const QgsFeature& QgsGeometryCheckerUtils::LayerFeature::feature() const

Returns the feature.

The geometry will not be reprojected regardless of useMapCrs.

const QgsGeometry& QgsGeometryCheckerUtils::LayerFeature::geometry() const

Returns the geometry of this feature.

If useMapCrs was specified, it will already be reprojected into the CRS specified in the context specified in the constructor.