ezdxf 설치 : https://pypi.org/project/ezdxf/ ezdxf A Python package to create/manipulate DXF drawings. pypi.org 사용법 : https://ezdxf.mozman.at/docs/layouts/layouts.html#ezdxf.layouts.BaseLayout.add_line Layout Types — ezdxf 1.1.3 documentation Add a 2D polyline as LWPolyline entity. A points are defined as (x, y, [start_width, [end_width, [bulge]]]) tuples, but order can be redefined by the format ..