Class: QgsFeatureStore

A container for features with the same fields and crs.

Class Hierarchy

Base classes

QgsFeatureSink

An interface for objects which accept features via addFeature(s) methods.

Methods

count	Returns the number of features contained in the store.
crs	Returns the store's coordinate reference system.
features	Returns the list of features contained in the store.
fields	Returns the store's field list.
params	Returns the map of optional parameters.
setCrs	Sets the store's crs.
setFields	Sets the store's fields.
setParams	Sets a map of optional parameters for the store.

class qgis.core.QgsFeatureStore

Bases: QgsFeatureSink

__init__()

__init__(fields: QgsFields, crs: QgsCoordinateReferenceSystem)

Constructor

Parameters:

• fields (QgsFields)

• crs (QgsCoordinateReferenceSystem)

__init__(a0: QgsFeatureStore)

Parameters:

a0 (QgsFeatureStore)

count(self) → int

Returns the number of features contained in the store.

Return type:

int

crs(self) → QgsCoordinateReferenceSystem

Returns the store’s coordinate reference system.

See also

setCrs()

Return type:

QgsCoordinateReferenceSystem

features(self) → List[QgsFeature]

Returns the list of features contained in the store.

Return type:

List[QgsFeature]

fields(self) → QgsFields

Returns the store’s field list.

See also

setFields()

Return type:

QgsFields

params(self) → Dict[str, Any]

Returns the map of optional parameters.

See also

setParams()

Return type:

Dict[str, Any]

setCrs(self, crs: QgsCoordinateReferenceSystem)

Sets the store’s crs.

See also

crs()

Parameters:

crs (QgsCoordinateReferenceSystem)

setFields(self, fields: QgsFields)

Sets the store’s fields. Every contained feature’s fields will be reset to match fields.

See also

fields()

Parameters:

fields (QgsFields)

setParams(self, parameters: Dict[str | None, Any])

Sets a map of optional parameters for the store.

See also

params()

Parameters:

parameters (Dict[Optional[str], Any])