def __init__(self, vector_source, extent=None):
"""Constructor.
Args:
vector_source: (VectorSource)
extent: Box used to filter the labels by extent
"""
self.labels = ObjectDetectionLabels.from_geojson(
vector_source.get_geojson(), extent=extent)
def get_labels(self):
vector_source = GeoJSONVectorSourceConfig(uri=self.uri,
default_class_id=None).build(
self.class_config,
self.crs_transformer)
return ObjectDetectionLabels.from_geojson(vector_source.get_geojson())