"""Programmatic construction for Book X, Proposition 45 (X.45)."""
from __future__ import annotations
from geometor.model import Model
def construct_g1() -> Model:
"""Construct the figure 0102.g1 using geometor.model."""
model = Model("X.45")
# Major straight line AB divided at C and D
A = model.set_point(14.0, -19.0, classes=["given"], ID="A")
D = model.set_point(121.0, -19.0, ID="D")
C = model.set_point(151.0, -19.0, classes=["given"], ID="C")
B = model.set_point(208.0, -19.0, classes=["given"], ID="B")
model.construct_line(A, B)
# Whole and all sub-segments on AB
model.set_segment(A, B)
model.set_segment(A, D)
model.set_segment(A, C)
model.set_segment(D, C)
model.set_segment(D, B)
model.set_segment(C, B)
# Collinear sections on AB
model.set_section([A, C, B])
model.set_section([A, D, B])
return model
if __name__ == "__main__":
construct_g1()
