An error produced by a QgsGeometryGapCheck. More...

#include <qgsgeometrygapcheck.h>

Inheritance diagram for QgsGeometryGapCheckError:

Public Member Functions
	QgsGeometryGapCheckError (const QgsGeometryCheck *check, const QString &layerId, const QgsGeometry &geometry, const QMap< QString, QgsFeatureIds > &neighbors, double area, const QgsRectangle &gapAreaBBox, const QgsRectangle &contextArea)
	Create a new gap check error produced by check on the layer layerId. More...

QgsRectangle	affectedAreaBBox () const override
	The bounding box of the affected area of the error. More...

bool	closeMatch (QgsGeometryCheckError *other) const override
	Check if this error is almost equal to other. More...

QgsRectangle	contextBoundingBox () const override
	The context of the error. More...

bool	handleChanges (const QgsGeometryCheck::Changes &) override
	Apply a list of changes. More...

QIcon	icon () const override
	Returns an icon that should be shown for this kind of error. More...

QMap< QString, QgsFeatureIds >	involvedFeatures () const override
	Returns a list of involved features. More...

bool	isEqual (QgsGeometryCheckError *other) const override
	Check if this error is equal to other. More...

const QMap< QString, QgsFeatureIds > &	neighbors () const
	A map of layers and feature ids of the neighbors of the gap. More...

void	update (const QgsGeometryCheckError *other) override
	Update this error with the information from other. More...

Public Member Functions inherited from QgsGeometryCheckError
	QgsGeometryCheckError (const QgsGeometryCheck *check, const QgsGeometryCheckerUtils::LayerFeature &layerFeature, const QgsPointXY &errorLocation, QgsVertexId vidx=QgsVertexId(), const QVariant &value=QVariant(), ValueType valueType=ValueOther)
	Create a new geometry check error with the parent check and for the layerFeature pair at the errorLocation. More...

virtual	~QgsGeometryCheckError ()=default

const QgsGeometryCheck *	check () const
	The geometry check that created this error. More...

virtual QString	description () const
	The error description. More...

QgsFeatureId	featureId () const
	The id of the feature on which this error has been detected. More...

QgsGeometry	geometry () const
	The geometry of the error in map units. More...

const QString &	layerId () const
	The id of the layer on which this error has been detected. More...

const QgsPointXY &	location () const
	The location of the error in map units. More...

const QgsGeometryCheckError &	operator= (const QgsGeometryCheckError &)=delete

QString	resolutionMessage () const
	A message with details, how the error has been resolved. More...

void	setFixed (int method)
	Set the status to fixed and specify the method that has been used to fix the error. More...

void	setFixFailed (const QString &reason)
	Set the error status to failed and specify the reason for failure. More...

void	setObsolete ()
	Set the error status to obsolete. More...

Status	status () const
	The status of the error. More...

QVariant	value () const
	An additional value for the error. More...

ValueType	valueType () const
	The type of the value. More...

const QgsVertexId &	vidx () const
	The id of the affected vertex. More...

Additional Inherited Members
Public Types inherited from QgsGeometryCheckError
enum	Status { StatusPending , StatusFixFailed , StatusFixed , StatusObsolete }
	The status of an error. More...

enum	ValueType { ValueLength , ValueArea , ValueOther }
	Describes the type of an error value. More...

Protected Member Functions inherited from QgsGeometryCheckError
	QgsGeometryCheckError (const QgsGeometryCheck *check, const QString &layerId, QgsFeatureId featureId, const QgsGeometry &geometry, const QgsPointXY &errorLocation, QgsVertexId vidx=QgsVertexId(), const QVariant &value=QVariant(), ValueType valueType=ValueOther)
	Create a new geometry check error with the parent check and for the layer with layerId and featureId. More...

Protected Attributes inherited from QgsGeometryCheckError
const QgsGeometryCheck *	mCheck = nullptr

QgsPointXY	mErrorLocation

QgsFeatureId	mFeatureId

QgsGeometry	mGeometry

QString	mLayerId

QString	mResolutionMessage

Status	mStatus

QVariant	mValue

ValueType	mValueType

QgsVertexId	mVidx

Detailed Description

An error produced by a QgsGeometryGapCheck.

Since: QGIS 3.4

Definition at line 31 of file qgsgeometrygapcheck.h.

Constructor & Destructor Documentation

◆ QgsGeometryGapCheckError()

QgsGeometryGapCheckError::QgsGeometryGapCheckError	(	const QgsGeometryCheck *	check,
		const QString &	layerId,
		const QgsGeometry &	geometry,
		const QMap< QString, QgsFeatureIds > &	neighbors,
		double	area,
		const QgsRectangle &	gapAreaBBox,
		const QgsRectangle &	contextArea
	)

inline

Create a new gap check error produced by check on the layer layerId.

The geometry of the gap needs to be in map coordinates. The neighbors are a map of layer ids and feature ids. The area of the gap in map units and the bounding box of the gap in map units too.

Definition at line 41 of file qgsgeometrygapcheck.h.

Member Function Documentation

◆ affectedAreaBBox()

QgsRectangle QgsGeometryGapCheckError::affectedAreaBBox ( ) const

overridevirtual

The bounding box of the affected area of the error.

Reimplemented from QgsGeometryCheckError.

Definition at line 534 of file qgsgeometrygapcheck.cpp.

◆ closeMatch()

bool QgsGeometryGapCheckError::closeMatch ( QgsGeometryCheckError * ) const

overridevirtual

Check if this error is almost equal to other.

If this returns true, it can be used to update existing errors after re-checking.

Reimplemented from QgsGeometryCheckError.

Definition at line 514 of file qgsgeometrygapcheck.cpp.

◆ contextBoundingBox()

private QgsRectangle QgsGeometryGapCheckError::contextBoundingBox ( ) const

overridevirtual

The context of the error.

For topology checks like gap checks this returns the context of an error and the involved features. May be a NULL rectangle.

Since: QGIS 3.10

Reimplemented from QgsGeometryCheckError.

Definition at line 503 of file qgsgeometrygapcheck.cpp.

◆ handleChanges()

bool QgsGeometryGapCheckError::handleChanges ( const QgsGeometryCheck::Changes & changes )

overridevirtual

Apply a list of changes.

Reimplemented from QgsGeometryCheckError.

Definition at line 529 of file qgsgeometrygapcheck.cpp.

◆ icon()

QIcon QgsGeometryGapCheckError::icon ( ) const

overridevirtual

Returns an icon that should be shown for this kind of error.

Since: QGIS 3.8

Reimplemented from QgsGeometryCheckError.

Definition at line 544 of file qgsgeometrygapcheck.cpp.

◆ involvedFeatures()

QMap< QString, QgsFeatureIds > QgsGeometryGapCheckError::involvedFeatures ( ) const

overridevirtual

Returns a list of involved features.

By default returns an empty map. The map keys are layer ids, the map value is a set of feature ids.

Since: QGIS 3.8

Reimplemented from QgsGeometryCheckError.

Definition at line 539 of file qgsgeometrygapcheck.cpp.

◆ isEqual()

bool QgsGeometryGapCheckError::isEqual ( QgsGeometryCheckError * other ) const

overridevirtual

Check if this error is equal to other.

Is reimplemented by subclasses with additional information, comparison of base information is done in parent class.

Reimplemented from QgsGeometryCheckError.

Definition at line 508 of file qgsgeometrygapcheck.cpp.

◆ neighbors()

const QMap<QString, QgsFeatureIds>& QgsGeometryGapCheckError::neighbors ( ) const

inline

A map of layers and feature ids of the neighbors of the gap.

Definition at line 60 of file qgsgeometrygapcheck.h.

◆ update()

void QgsGeometryGapCheckError::update ( const QgsGeometryCheckError * other )

overridevirtual

Update this error with the information from other.

Will be used to update existing errors whenever they are re-checked.

Reimplemented from QgsGeometryCheckError.

Definition at line 520 of file qgsgeometrygapcheck.cpp.

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

/build/qgis-3.18.1+99unstable/src/analysis/vector/geometry_checker/qgsgeometrygapcheck.h
/build/qgis-3.18.1+99unstable/src/analysis/vector/geometry_checker/qgsgeometrygapcheck.cpp

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ QgsGeometryGapCheckError()

Member Function Documentation

◆ affectedAreaBBox()

◆ closeMatch()

◆ contextBoundingBox()

◆ handleChanges()

◆ icon()

◆ involvedFeatures()

◆ isEqual()

◆ neighbors()

◆ update()