Class: QgsGeometryValidator

Validates geometries using the QGIS geometry validation model.

Class Hierarchy

Inheritance diagram of qgis.core.QgsGeometryValidator

Base classes

QThread

QObject
class qgis.core.QgsGeometryValidator[source]

Bases: QThread

__init__(geometry: QgsGeometry, errors: Iterable[QgsGeometry.Error] | None = [], method: Qgis.GeometryValidationEngine = Qgis.GeometryValidationEngine.QgisInternal)

Constructor for QgsGeometryValidator.

Parameters:

  • geometry (QgsGeometry)

  • errors (Optional[Iterable[QgsGeometry.Error]] = [])

  • method (Qgis.GeometryValidationEngine = Qgis.GeometryValidationEngine.QgisInternal)

addError(self, a0: QgsGeometry.Error)[source]
Parameters:

a0 (QgsGeometry.Error)

signal errorFound[source]

pyqtSignal(*types, name: str = …, revision: int = …, arguments: Sequence = …) -> PYQT_SIGNAL

types is normally a sequence of individual types. Each type is either a type object or a string that is the name of a C++ type. Alternatively each type could itself be a sequence of types each describing a different overloaded signal. name is the optional C++ name of the signal. If it is not specified then the name of the class attribute that is bound to the signal is used. revision is the optional revision of the signal that is exported to QML. If it is not specified then 0 is used. arguments is the optional sequence of the names of the signal’s arguments.

stop(self)[source]
static validateGeometry(geometry: QgsGeometry, method: Qgis.GeometryValidationEngine = Qgis.GeometryValidationEngine.QgisInternal) → List[QgsGeometry.Error][source]

Validate geometry and produce a list of geometry errors. This method blocks the thread until the validation is finished.

Parameters:

  • geometry (QgsGeometry)

  • method (Qgis.GeometryValidationEngine = Qgis.GeometryValidationEngine.QgisInternal)

Return type:

List[QgsGeometry.Error]

signal validationFinished[source]

pyqtSignal(*types, name: str = …, revision: int = …, arguments: Sequence = …) -> PYQT_SIGNAL

types is normally a sequence of individual types. Each type is either a type object or a string that is the name of a C++ type. Alternatively each type could itself be a sequence of types each describing a different overloaded signal. name is the optional C++ name of the signal. If it is not specified then the name of the class attribute that is bound to the signal is used. revision is the optional revision of the signal that is exported to QML. If it is not specified then 0 is used. arguments is the optional sequence of the names of the signal’s arguments.