"""Programmatic construction for Book IX, Proposition 30 (IX.30)."""
from __future__ import annotations
from geometor.model import Model
def construct_g1() -> Model:
"""Construct the figure 0423.g1 using geometor.model."""
model = Model("IX.30")
# Single-letter horizontal number segments A, B, C
A_l = model.set_point(29.0, -19.5, classes=["given"], ID="A")
A_r = model.set_point(54.0, -19.5, ID="A_r")
B_l = model.set_point(31.0, -40.5, classes=["given"], ID="B")
B_r = model.set_point(171.0, -40.5, ID="B_r")
C_l = model.set_point(31.0, -64.5, classes=["given"], ID="C")
C_r = model.set_point(80.0, -64.5, ID="C_r")
# Number segments
model.set_segment(A_l, A_r)
model.set_segment(B_l, B_r)
model.set_segment(C_l, C_r)
return model
if __name__ == "__main__":
construct_g1()
