diff --git a/test/test_path.py b/test/test_path.py index 8e5cc24..d7d1e4b 100644 --- a/test/test_path.py +++ b/test/test_path.py @@ -726,9 +726,10 @@ class TestPath(unittest.TestCase): with self.assertRaises(AssertionError): p_open.cropped(1, 0) - def test_transform_scale_uniform(self): - line1 = Line(600 + 350j, 650 + 325j) + def test_transform_scale(self): + line1 = Line(600.5 + 350.5j, 650.5 + 325.5j) arc1 = Arc(650 + 325j, 25 + 25j, -30, 0, 1, 700 + 300j) + arc2 = Arc(650 + 325j, 30 + 25j, -30, 0, 0, 700 + 300j) cub1 = CubicBezier(650 + 325j, 25 + 25j, -30, 700 + 300j) cub2 = CubicBezier(700 + 300j, 800 + 400j, 750 + 200j, 600 + 100j) quad3 = QuadraticBezier(600 + 100j, 600, 600 + 300j) @@ -741,23 +742,15 @@ class TestPath(unittest.TestCase): lpath = Path(linez) qpath = Path(quad3) cpath = Path(cub1) - apath = Path(arc1) + apath = Path(arc1, arc2) - test_paths = [ - bezpath, - bezpathz, - path, - pathz, - lpath, - qpath, - cpath, - apath, - ] + test_curves = ([bezpath, bezpathz, path, pathz, lpath, qpath, cpath, apath] + + [line1, arc1, arc2, cub1, cub2, quad3, linez]) - for path_orig in test_paths: + for path_orig in test_curves: # scale by 2 around (100, 100) - path_trns = path_orig.scaled_uniform(2.0, complex(100, 100)) + path_trns = path_orig.scaled(2.0, complex(100, 100)) # expected length len_orig = path_orig.length() @@ -771,12 +764,12 @@ class TestPath(unittest.TestCase): pt_xpct = (pt_orig - complex(100, 100)) * 2.0 + complex(100, 100) self.assertAlmostEqual(pt_xpct, pt_trns) - for path_orig in test_paths: + for path_orig in test_curves: # scale by 0.3 around (0, -100) # the 'almost equal' test fails at the 7th decimal place for # some length and position tests here. - path_trns = path_orig.scaled_uniform(0.3, complex(0, -100)) + path_trns = path_orig.scaled(0.3, complex(0, -100)) # expected length len_orig = path_orig.length() @@ -789,10 +782,7 @@ class TestPath(unittest.TestCase): pt_trns = path_trns.point(T) pt_xpct = (pt_orig - complex(0, -100)) * 0.3 + complex(0, -100) self.assertAlmostEqual(pt_xpct, pt_trns, delta = 0.000001) - - - - + class Test_ilength(unittest.TestCase): # See svgpathtools.notes.inv_arclength.py for information on how these