def test_lwpolyine_lines():
from ezdxf.entities import LWPolyline
pline = LWPolyline()
pline.append_points([(1, 1), (2, 1), (2, 2)], format='xy')
path = Path.from_lwpolyline(pline)
assert path.start == (1, 1)
assert path.end == (2, 2)
assert len(path) == 2
pline.dxf.elevation = 1.0
path = Path.from_lwpolyline(pline)
assert path.start == (1, 1, 1)
assert path.end == (2, 2, 1)
def test_lwpolyine_s_shape():
from ezdxf.entities import LWPolyline
pline = LWPolyline()
pline.append_points(S_SHAPE, format='xyb')
path = Path.from_lwpolyline(pline)
assert path.start == (0, 0)
assert path.end == (5, 2) # closed
assert any(cmd.type == Command.CURVE_TO for cmd in path)
def test_lwpolyine_with_bulges():
from ezdxf.entities import LWPolyline
pline = LWPolyline()
pline.closed = True
pline.append_points(POINTS, format='xyb')
path = Path.from_lwpolyline(pline)
assert path.start == (0, 0)
assert path.end == (0, 0) # closed
assert any(cmd.type == Command.CURVE_TO for cmd in path)
