def test_incompatible_glyphs(self, outlines, exception, message):
glyphs = []
for i, outline in enumerate(outlines):
glyph = Glyph()
glyph.name = "glyph%d" % i
pen = glyph.getPen()
for operator, args in outline:
getattr(pen, operator)(*args)
glyphs.append(glyph)
with pytest.raises(exception) as excinfo:
glyphs_to_quadratic(glyphs)
assert excinfo.match(message)
def test_overlapping_start_end_points(self):
# https://github.com/googlefonts/fontmake/issues/572
glyph1 = Glyph()
pen = glyph1.getPointPen()
pen.beginPath()
pen.addPoint((0, 651), segmentType="line")
pen.addPoint((0, 101), segmentType="line")
pen.addPoint((0, 101), segmentType="line")
pen.addPoint((0, 651), segmentType="line")
pen.endPath()
glyph2 = Glyph()
pen = glyph2.getPointPen()
pen.beginPath()
pen.addPoint((1, 651), segmentType="line")
pen.addPoint((2, 101), segmentType="line")
pen.addPoint((3, 101), segmentType="line")
pen.addPoint((4, 651), segmentType="line")
pen.endPath()
glyphs = [glyph1, glyph2]
assert glyphs_to_quadratic(glyphs, reverse_direction=True)
assert [[(p.x, p.y) for p in glyph[0]] for glyph in glyphs] == [
[
(0, 651),
(0, 651),
(0, 101),
(0, 101),
],
[(1, 651), (4, 651), (3, 101), (2, 101)],
]
def test_stats(self, fonts):
stats = {}
glyphs_to_quadratic([f['a'] for f in fonts], stats=stats)
assert stats == {'2': 1, '3': 7, '4': 3, '5': 1}
def test_modified(self, fonts, glyph, expected):
glyphs = [f[glyph] for f in fonts]
assert glyphs_to_quadratic(glyphs) == expected
def test_reverse_direction(self, fonts):
glyphs = [f['A'] for f in fonts]
assert glyphs_to_quadratic(glyphs, reverse_direction=True)
def test_max_err_list(self, fonts):
glyphs = [f['a'] for f in fonts]
stats = {}
glyphs_to_quadratic(glyphs, max_err=[4.096, 4.096], stats=stats)
assert stats == {'2': 11, '3': 1}