41 QgsFeaturePool *featurePool = featurePools.value( featureIds.firstKey() );
52 const QgsGeometry geometry = layerFeature.geometry();
55 if (
QgsCurvePolygon *polygon = qgsgeometry_cast<QgsCurvePolygon *>( geom ) )
57 processPolygon( polygon, featurePool, errors, layerFeature, feedback );
61 const int numGeometries = collection->numGeometries();
62 for (
int i = 0; i < numGeometries; ++i )
64 if (
QgsCurvePolygon *polygon = qgsgeometry_cast<QgsCurvePolygon *>( collection->geometryN( i ) ) )
66 processPolygon( polygon, featurePool, errors, layerFeature, feedback );
75 Q_UNUSED( featurePools )
78 QMetaEnum metaEnum = QMetaEnum::fromType<QgsGeometryMissingVertexCheck::ResolutionMethod>();
79 if ( !metaEnum.isValid() || !metaEnum.valueToKey( method ) )
86 switch ( methodValue )
118 static QStringList methods = QStringList()
120 << tr(
"Add missing vertex" );
126 return factoryDescription();
132 std::unique_ptr<QgsMultiPolygon> boundaries = qgis::make_unique<QgsMultiPolygon>();
138 for (
int i = 0; i < numRings; ++i )
145 geomEngine->prepareGeometry();
152 if ( fid == currentFeature.
id() )
155 if ( featurePool->
getFeature( fid, compareFeature ) )
162 while ( vertexIterator.
hasNext() )
165 if ( geomEngine->intersects( &pt ) )
172 bool alreadyReported =
false;
176 if ( error->featureId() == currentFeature.
id() && error->location() ==
QgsPointXY( pt ) )
178 alreadyReported =
true;
182 if ( !alreadyReported )
184 std::unique_ptr<QgsGeometryMissingVertexCheckError> error = qgis::make_unique<QgsGeometryMissingVertexCheckError>(
this, layerFeature,
QgsPointXY( pt ) );
185 error->setAffectedAreaBBox( contextBoundingBox( polygon, vertexId, pt ) );
186 QMap<QString, QgsFeatureIds> involvedFeatures;
187 involvedFeatures[layerFeature.
layerId()].insert( layerFeature.
feature().
id() );
188 involvedFeatures[featurePool->
layerId()].insert( fid );
189 error->setInvolvedFeatures( involvedFeatures );
191 errors.append( error.release() );
211 double length = std::abs( ptAt.
distance( ptBefore ) ) + std::abs( ptAt.
distance( ptAfter ) );
213 QgsRectangle rect( point.
x() - length / 2, point.
y() - length / 2, point.
x() + length / 2, point.
y() + length / 2 );
224 return factoryCompatibleGeometryTypes();
229 return factoryFlags();
234 return factoryCheckType();
238 QList<QgsWkbTypes::GeometryType> QgsGeometryMissingVertexCheck::factoryCompatibleGeometryTypes()
245 return factoryCompatibleGeometryTypes().contains( layer->geometryType() );
248 QString QgsGeometryMissingVertexCheck::factoryDescription()
250 return tr(
"Missing Vertex" );
253 QString QgsGeometryMissingVertexCheck::factoryId()
255 return QStringLiteral(
"QgsGeometryMissingVertexCheck" );
258 QgsGeometryCheck::Flags QgsGeometryMissingVertexCheck::factoryFlags()
276 return mAffectedAreaBBox;
286 return mInvolvedFeatures;
Abstract base class for all geometries.
static QIcon getThemeIcon(const QString &name)
Helper to get a theme icon.
Curve polygon geometry type.
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.
const QgsCurve * interiorRing(int i) const SIP_HOLDGIL
Retrieves an interior ring from the curve polygon.
const QgsCurve * exteriorRing() const SIP_HOLDGIL
Returns the curve polygon's exterior ring.
int numInteriorRings() const SIP_HOLDGIL
Returns the number of interior rings contained with the curve polygon.
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 id, geometry and a list of field/values...
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.
const QString & layerId() const
The id of the layer on which this error has been detected.
@ 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.
const QgsPointXY & location() const
The location of the error in map units.
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.
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)
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.
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.
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< QgsWkbTypes::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.
const QgsAbstractGeometry * constGet() const SIP_HOLDGIL
Returns a non-modifiable (const) reference to the underlying abstract geometry primitive.
QgsVertexIterator vertices() const
Returns a read-only, Java-style iterator for traversal of vertices of all the geometry,...
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 SIP_HOLDGIL
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.