def __init__(self):
from ezdxf.entitydb import EntitySpace
super().__init__()
# Store entities in the block_record instead of BlockLayout and Layout,
# because BLOCK_RECORD is also the hard owner of all the entities.
self.entity_space = EntitySpace()
self.block: Optional[Block] = None
self.endblk: Optional[EndBlk] = None
# stores also the block layout structure
self.block_layout: Optional[BlockLayout] = None
def __init__(self, doc: 'Drawing' = None):
from ezdxf.entitydb import EntitySpace
super().__init__(doc)
# Store entities in the block_record instead of BlockLayout and Layout, because BLOCK_RECORD is also the hard
# owner of all the entities.
self.entity_space = EntitySpace()
self.block = None # type: Block
self.endblk = None # type: EndBlk
# stores also the block layout structure
self.block_layout = None # type: BlockLayout