"""Programmatic construction for Book VII, Proposition 2 (VII.2)."""
from __future__ import annotations
from geometor.model import Model
def construct_g1() -> Model:
"""Construct the figure 0304.g1 using geometor.model."""
model = Model("VII.2")
# Vertical number segment AB (divided at E)
A = model.set_point(23.0, -12.0, classes=["given"], ID="A")
E = model.set_point(23.0, -43.0, ID="E")
B = model.set_point(23.0, -129.0, classes=["given"], ID="B")
# Vertical number segment CD (divided at F)
C = model.set_point(59.0, -43.0, classes=["given"], ID="C")
F = model.set_point(59.0, -60.0, ID="F")
D = model.set_point(59.0, -129.0, classes=["given"], ID="D")
# Single-letter number segment G
G_t = model.set_point(93.0, -73.0, classes=["given"], ID="G")
G_b = model.set_point(93.0, -113.0, ID="G_b")
# Base lines
model.construct_line(A, B)
model.construct_line(C, D)
# Whole and subdivided segments on AB
model.set_segment(A, B)
model.set_segment(A, E)
model.set_segment(E, B)
# Whole and subdivided segments on CD
model.set_segment(C, D)
model.set_segment(C, F)
model.set_segment(F, D)
# Single-letter segment G
model.set_segment(G_t, G_b)
# Collinear sections
model.set_section([A, E, B])
model.set_section([C, F, D])
return model
if __name__ == "__main__":
construct_g1()
