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# Copyright (c) 2022, Manfred Moitzi
# License: MIT License
import pathlib
import ezdxf
from ezdxf import units
CWD = pathlib.Path("~/Desktop/Outbox").expanduser()
if not CWD.exists():
CWD = pathlib.Path("..")
# ------------------------------------------------------------------------------
# create a GEODATA object for a local grid
#
# docs: https://ezdxf.mozman.at/docs/dxfobjects/geodata.html
# ------------------------------------------------------------------------------
def main():
doc = ezdxf.new("R2010", units=units.M)
msp = doc.modelspace()
geodata = msp.new_geodata()
geodata.setup_local_grid(
design_point=(0, 0), reference_point=(1718030, 5921664)
)
msp.add_line((0, 0), (100, 0))
doc.set_modelspace_vport(50, center=(50, 0))
doc.saveas(CWD / "geodata_local_grid.dxf")
if __name__ == "__main__":
main()
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