def test_fromXML_no_transform(self):
comp = GlyphComponent()
for name, attrs, content in parseXML(
['<component glyphName="a" x="1" y="2" flags="0x2"/>']):
comp.fromXML(name, attrs, content, ttFont=None)
assert comp.glyphName == "a"
assert comp.flags & ARGS_ARE_XY_VALUES != 0
assert (comp.x, comp.y) == (1, 2)
assert not hasattr(comp, "transform")
def test_fromXML_reference_points(self):
comp = GlyphComponent()
for name, attrs, content in parseXML([
'<component glyphName="a" firstPt="1" secondPt="2" flags="0x0"/>'
]):
comp.fromXML(name, attrs, content, ttFont=None)
assert comp.glyphName == "a"
assert comp.flags == 0
assert (comp.firstPt, comp.secondPt) == (1, 2)
assert not hasattr(comp, "transform")
def test_fromXML_transform_scale(self):
comp = GlyphComponent()
for name, attrs, content in parseXML(
['<component glyphName="a" x="1" y="2" scale="0.3" flags="0xa"/>'
]):
comp.fromXML(name, attrs, content, ttFont=None)
assert comp.glyphName == "a"
assert comp.flags & ARGS_ARE_XY_VALUES != 0
assert comp.flags & WE_HAVE_A_SCALE != 0
assert (comp.x, comp.y) == (1, 2)
assert hasattr(comp, "transform")
for value, expected in zip(itertools.chain(*comp.transform),
[0.2999878, 0, 0, 0.2999878]):
assert value == pytest.approx(expected)
def test_fromXML_transform_2x2_scale(self):
comp = GlyphComponent()
for name, attrs, content in parseXML([
'<component glyphName="a" x="1" y="2" scalex="0.6" scale01="-0.2" '
'scale10="0.2" scaley="0.3" flags="0x82"/>'
]):
comp.fromXML(name, attrs, content, ttFont=None)
assert comp.glyphName == "a"
assert comp.flags & ARGS_ARE_XY_VALUES != 0
assert comp.flags & WE_HAVE_A_TWO_BY_TWO != 0
assert (comp.x, comp.y) == (1, 2)
assert hasattr(comp, "transform")
for value, expected in zip(
itertools.chain(*comp.transform),
[0.5999756, -0.2000122, 0.2000122, 0.2999878]):
assert value == pytest.approx(expected)
