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# Copyright (c) 2019-2022, Manfred Moitzi
# License: MIT License
import pathlib
import ezdxf
from ezdxf import colors
from ezdxf.addons.drawing.matplotlib import qsave
CWD = pathlib.Path("~/Desktop/Outbox").expanduser()
if not CWD.exists():
CWD = pathlib.Path(".")
def main():
for name in ezdxf.ARROWS.__all_arrows__:
make_arrow_image(name)
def make_arrow_image(name):
def add_connection_point(p):
msp.add_circle(p, radius=0.01, dxfattribs=red)
doc = ezdxf.new("R2007", setup=True)
msp = doc.modelspace()
red = {"color": colors.RED}
white = {"color": colors.WHITE}
y = 0
if name == "":
label = '"" = closed filled'
else:
label = name
msp.add_text(
label, dxfattribs={"style": "OpenSans", "height": 0.25}
).set_placement((-5, y - 0.5))
msp.add_line((-5, y), (-1, y))
msp.add_line((0, y - 1.0), (0, y + 0.7)) # extension line
cp1 = msp.add_arrow(
name, insert=(0, y), size=1, rotation=180, dxfattribs=white
)
add_connection_point(cp1)
qsave(
msp,
str(CWD / f"{ezdxf.ARROWS.block_name(name)}.png"),
bg="#FFFFFF",
dpi=100,
size_inches=(3, 1),
)
if __name__ == "__main__":
main()
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