40 QgsFeaturePool *featurePool = featurePools.value( featureIds.firstKey() );
51 const QgsGeometry geometry = layerFeature.geometry();
54 if (
QgsCurvePolygon *polygon = qgsgeometry_cast<QgsCurvePolygon *>( geom ) )
56 processPolygon( polygon, featurePool, errors, layerFeature, feedback );
60 const int numGeometries = collection->numGeometries();
61 for (
int i = 0; i < numGeometries; ++i )
63 if (
QgsCurvePolygon *polygon = qgsgeometry_cast<QgsCurvePolygon *>( collection->geometryN( i ) ) )
65 processPolygon( polygon, featurePool, errors, layerFeature, feedback );
74 Q_UNUSED( featurePools )
77 QMetaEnum metaEnum = QMetaEnum::fromType<QgsGeometryMissingVertexCheck::ResolutionMethod>();
78 if ( !metaEnum.isValid() || !metaEnum.valueToKey( method ) )
85 switch ( methodValue )
117 static QStringList methods = QStringList()
119 << tr(
"Add missing vertex" );
125 return factoryDescription();
131 std::unique_ptr<QgsMultiPolygon> boundaries = std::make_unique<QgsMultiPolygon>();
137 for (
int i = 0; i < numRings; ++i )
144 geomEngine->prepareGeometry();
151 if ( fid == currentFeature.
id() )
154 if ( featurePool->
getFeature( fid, compareFeature ) )
161 while ( vertexIterator.
hasNext() )
164 if ( geomEngine->intersects( &pt ) )
171 bool alreadyReported =
false;
175 if ( error->featureId() == currentFeature.
id() && error->location() ==
QgsPointXY( pt ) )
177 alreadyReported =
true;
181 if ( !alreadyReported )
183 std::unique_ptr<QgsGeometryMissingVertexCheckError> error = std::make_unique<QgsGeometryMissingVertexCheckError>(
this, layerFeature,
QgsPointXY( pt ) );
184 error->setAffectedAreaBBox( contextBoundingBox( polygon, vertexId, pt ) );
185 QMap<QString, QgsFeatureIds> involvedFeatures;
186 involvedFeatures[layerFeature.
layerId()].insert( layerFeature.
feature().
id() );
187 involvedFeatures[featurePool->
layerId()].insert( fid );
188 error->setInvolvedFeatures( involvedFeatures );
190 errors.append( error.release() );
210 double length = std::abs( ptAt.
distance( ptBefore ) ) + std::abs( ptAt.
distance( ptAfter ) );
212 QgsRectangle rect( point.
x() - length / 2, point.
y() - length / 2, point.
x() + length / 2, point.
y() + length / 2 );
223 return factoryCompatibleGeometryTypes();
228 return factoryFlags();
233 return factoryCheckType();
237QList<Qgis::GeometryType> QgsGeometryMissingVertexCheck::factoryCompatibleGeometryTypes()
244 return factoryCompatibleGeometryTypes().contains( layer->geometryType() );
247QString QgsGeometryMissingVertexCheck::factoryDescription()
249 return tr(
"Missing Vertex" );
252QString QgsGeometryMissingVertexCheck::factoryId()
254 return QStringLiteral(
"QgsGeometryMissingVertexCheck" );
275 return mAffectedAreaBBox;
285 return mInvolvedFeatures;
Abstract base class for all geometries.
static QIcon getThemeIcon(const QString &name, const QColor &fillColor=QColor(), const QColor &strokeColor=QColor())
Helper to get a theme icon.
Curve polygon geometry type.
int numInteriorRings() const
Returns the number of interior rings contained with the curve polygon.
const QgsCurve * exteriorRing() const
Returns the curve polygon's exterior ring.
const QgsCurve * interiorRing(int i) const
Retrieves an interior ring from the curve polygon.
void adjacentVertices(QgsVertexId vertex, QgsVertexId &previousVertex, QgsVertexId &nextVertex) const override
Returns the vertices adjacent to a specified vertex within a geometry.
QgsPoint vertexAt(QgsVertexId id) const override
Returns the point corresponding to a specified vertex id.
QgsCurve * clone() const override=0
Clones the geometry by performing a deep copy.
A feature pool is based on a vector layer and caches features.
virtual void updateFeature(QgsFeature &feature)=0
Updates a feature in this pool.
QString layerId() const
The layer id of the layer.
QgsFeatureIds getIntersects(const QgsRectangle &rect) const
Gets all feature ids in the bounding box rect.
bool getFeature(QgsFeatureId id, QgsFeature &feature)
Retrieves the feature with the specified id into feature.
The feature class encapsulates a single feature including its unique ID, geometry and a list of field...
void setGeometry(const QgsGeometry &geometry)
Set the feature's geometry.
Base class for feedback objects to be used for cancellation of something running in a worker thread.
bool isCanceled() const
Tells whether the operation has been canceled already.
void setProgress(double progress)
Sets the current progress for the feedback object.
double progress() const
Returns the current progress reported by the feedback object.
Base configuration for geometry checks.
const double tolerance
The tolerance to allow for in geometry checks.
This represents an error reported by a geometry check.
ValueType
Describes the type of an error value.
@ StatusFixed
The error is fixed.
Status status() const
The status of the error.
QgsFeatureId featureId() const
The id of the feature on which this error has been detected.
void setFixed(int method)
Set the status to fixed and specify the method that has been used to fix the error.
void setFixFailed(const QString &reason)
Set the error status to failed and specify the reason for failure.
const QString & layerId() const
The id of the layer on which this error has been detected.
const QgsPointXY & location() const
The location of the error in map units.
This class implements a geometry check.
QMap< QString, QMap< QgsFeatureId, QList< QgsGeometryCheck::Change > > > Changes
A collection of changes.
const QgsGeometryCheckContext * mContext
@ AvailableInValidation
This geometry check should be available in layer validation on the vector layer peroperties.
CheckType
The type of a check.
@ LayerCheck
The check controls a whole layer (topology checks)
QMap< QString, QgsFeatureIds > allLayerFeatureIds(const QMap< QString, QgsFeaturePool * > &featurePools) const
Returns all layers and feature ids.
A layer feature combination to uniquely identify and access a feature in a set of layers.
QString layerId() const
The layer id.
QgsFeature feature() const
Returns the feature.
Contains a set of layers and feature ids in those layers to pass to a geometry check.
static std::unique_ptr< QgsGeometryEngine > createGeomEngine(const QgsAbstractGeometry *geometry, double tolerance)
QgsGeometryMissingVertexCheckError(const QgsGeometryCheck *check, const QgsGeometryCheckerUtils::LayerFeature &layerFeature, const QgsPointXY &errorLocation, QgsVertexId vidx=QgsVertexId(), const QVariant &value=QVariant(), ValueType valueType=ValueOther)
Create a new missing vertex check error.
QIcon icon() const override
Returns an icon that should be shown for this kind of error.
void setAffectedAreaBBox(const QgsRectangle &affectedAreaBBox)
Set the bounding box of the affected area.
void setInvolvedFeatures(const QMap< QString, QgsFeatureIds > &involvedFeatures)
The two involved features, that share a common boundary but not all common vertices on this boundary.
QMap< QString, QgsFeatureIds > involvedFeatures() const override
Returns a list of involved features.
QgsRectangle affectedAreaBBox() const override
The bounding box of the affected area of the error.
QgsGeometryCheck::Flags flags() const override
Flags for this geometry check.
QString description() const override
Returns a human readable description for this check.
void fixError(const QMap< QString, QgsFeaturePool * > &featurePools, QgsGeometryCheckError *error, int method, const QMap< QString, int > &mergeAttributeIndices, Changes &changes) const override
Fixes the error error with the specified method.
QList< Qgis::GeometryType > compatibleGeometryTypes() const override
A list of geometry types for which this check can be performed.
Q_DECL_DEPRECATED QStringList resolutionMethods() const override
Returns a list of descriptions for available resolutions for errors.
QString id() const override
Returns an id for this check.
QgsGeometryCheck::CheckType checkType() const override
Returns the check type.
ResolutionMethod
The available resolutions for missing vertex check.
@ AddMissingVertex
Add the missing vertex.
void collectErrors(const QMap< QString, QgsFeaturePool * > &featurePools, QList< QgsGeometryCheckError * > &errors, QStringList &messages, QgsFeedback *feedback, const LayerFeatureIds &ids=LayerFeatureIds()) const override
The main worker method.
QgsGeometryMissingVertexCheck(const QgsGeometryCheckContext *context, const QVariantMap &geometryCheckConfiguration)
Creates a new missing vertex geometry check with context and the provided geometryCheckConfiguration.
static QgsPoint closestVertex(const QgsAbstractGeometry &geom, const QgsPoint &pt, QgsVertexId &id)
Returns the closest vertex to a geometry for a specified point.
A geometry is the spatial representation of a feature.
QgsVertexIterator vertices() const
Returns a read-only, Java-style iterator for traversal of vertices of all the geometry,...
const QgsAbstractGeometry * constGet() const
Returns a non-modifiable (const) reference to the underlying abstract geometry primitive.
bool insertVertex(double x, double y, int beforeVertex)
Insert a new vertex before the given vertex index, ring and item (first number is index 0) If the req...
double closestSegmentWithContext(const QgsPointXY &point, QgsPointXY &minDistPoint, int &nextVertexIndex, int *leftOrRightOfSegment=nullptr, double epsilon=DEFAULT_SEGMENT_EPSILON) const
Searches for the closest segment of geometry to the given point.
A class to represent a 2D point.
Point geometry type, with support for z-dimension and m-values.
double distance(double x, double y) const
Returns the Cartesian 2D distance between this point and a specified x, y coordinate.
A rectangle specified with double values.
Represents a vector layer which manages a vector based data sets.
Java-style iterator for traversal of vertices of a geometry.
bool hasNext() const
Find out whether there are more vertices.
QgsPoint next()
Returns next vertex of the geometry (undefined behavior if hasNext() returns false before calling nex...
QSet< QgsFeatureId > QgsFeatureIds
qint64 QgsFeatureId
64 bit feature ids negative numbers are used for uncommitted/newly added features
A list of layers and feature ids for each of these layers.
QMap< QString, QgsFeatureIds > toMap() const
Utility class for identifying a unique vertex within a geometry.