def test_howto_example_drawing_line(self):
"""tests the fifth canvas example from howto"""
test_image = get_image("canvas_5.png")
o = get_mock_output()
c = Canvas(o, name=c_name)
c.circle(("-8", 8, 4))
assert(imgs_are_equal(c.get_image(), test_image))
def get_yes_icon(width=40, height=40):
o = MockOutput(width, height)
c = Canvas(o)
cx, cy = c.get_center()
c.circle((cx, cy, min(width / 2, height / 2) - 1), fill="white")
c.line((cx - 15, cy, cx, cy + 15), fill="black", width=5)
c.line((cx - 1, cy + 15, cx + 10, cy - 12), fill="black", width=4)
return c.get_image()
