def test_itersegments(self):
r1 = Rectangle(0, 0, 5, 6)
L = list(r1.itersegments())
self.assertTrue(Segment(0, 0, 5, 0) in L)
self.assertTrue(Segment(0, 0, 0, 6) in L)
self.assertTrue(Segment(0, 6, 5, 6) in L)
self.assertTrue(Segment(5, 0, 5, 6) in L)
import random
import matplotlib.pyplot as plt
from planegeometry.structures.points import Point
from planegeometry.structures.segments import Segment
from planegeometry.structures.rectangles import Rectangle
from planegeometry.structures.triangles import Triangle
from planegeometry.structures.circles import Circle
plt.axis([0, 1, 0, 1])
ax = plt.gca()
rectangle1 = Rectangle(0.1, 0.3, 0.9, 0.7)
# rectangle1 = plt.Rectangle((0.1, 0.3), 0.8, 0.4, fill=False, color='b')
rectangle2 = plt.Rectangle((0.6, 0.1), 0.2, 0.1, fill=False, color='m')
for segment in rectangle1.itersegments():
x = [segment.pt1.x, segment.pt2.x]
y = [segment.pt1.y, segment.pt2.y]
#plt.plot(x, y, 'bo-')
plt.plot(x, y, 'b.-')
triangle1 = Triangle(0.2, 0.2, 0.8, 0.4, 0.6, 0.8)
for segment in triangle1.itersegments():
x = [segment.pt1.x, segment.pt2.x]
y = [segment.pt1.y, segment.pt2.y]
#plt.plot(x, y, 'ro-')
plt.plot(x, y, 'r.-')
#circle1 = Circle(0.4, 0.6, 0.2)
circle1 = plt.Circle((0.4, 0.6), 0.2, color='g', fill=False)
