def calculate_pathop(pen1, pen2, operation):
if USE_SKIA_PATHOPS:
p1 = Path()
pen1.replay(p1.getPen())
if operation == BooleanOp.Simplify:
# ignore pen2
p1.simplify(fix_winding=True, keep_starting_points=True)
d0 = RecordingPen()
p1.draw(d0)
return d0.value
if pen2:
p2 = Path()
pen2.replay(p2.getPen())
builder = OpBuilder(fix_winding=True, keep_starting_points=True)
builder.add(p1, PathOp.UNION)
if pen2:
builder.add(p2, BooleanOp.Skia(operation))
result = builder.resolve()
d0 = RecordingPen()
result.draw(d0)
return d0.value
else:
bg2 = BooleanGlyph()
if pen2:
pen2.replay(bg2.getPen())
bg = BooleanGlyph()
pen1.replay(bg.getPen())
bg = bg._booleanMath(BooleanOp.BooleanGlyphMethod(operation), bg2)
dp = RecordingPen()
bg.draw(dp)
return dp.value
def test_resolve(self):
path1 = Path()
pen1 = path1.getPen()
pen1.moveTo((5, -225))
pen1.lineTo((-225, 7425))
pen1.lineTo((7425, 7425))
pen1.lineTo((7425, -225))
pen1.lineTo((-225, -225))
pen1.closePath()
path2 = Path()
pen2 = path2.getPen()
pen2.moveTo((5940, 2790))
pen2.lineTo((5940, 2160))
pen2.lineTo((5970, 1980))
pen2.lineTo((5688, 773669888))
pen2.lineTo((5688, 2160))
pen2.lineTo((5688, 2430))
pen2.lineTo((5400, 4590))
pen2.lineTo((5220, 4590))
pen2.lineTo((5220, 4920))
pen2.curveTo((5182.22900390625, 4948.328125),
(5160, 4992.78662109375),
(5160, 5040.00048828125))
pen2.lineTo((5940, 2790))
pen2.closePath()
builder = OpBuilder(fix_winding=False, keep_starting_points=False)
builder.add(path1, PathOp.UNION)
builder.add(path2, PathOp.UNION)
result = builder.resolve()
assert list(result.segments) == [
("moveTo", ((5316.0, 4590.0),)),
("lineTo", ((5220.0, 4590.0),)),
("lineTo", ((5220.0, 4866.92333984375),)),
("lineTo", ((5316.0, 4590.0),)),
("closePath", ()),
("moveTo", ((5192.18701171875, 4947.15283203125),)),
(
"curveTo",
(
(5171.5654296875, 4973.322265625),
(5160.0, 5005.9443359375),
(5160.0, 5040.00048828125),
),
),
("lineTo", ((5192.18701171875, 4947.15283203125),)),
("closePath", ()),
("moveTo", ((5688.0, 7425.0),)),
("lineTo", ((-225.0, 7425.0),)),
("lineTo", ((5.0, -225.0),)),
("lineTo", ((7425.0, -225.0),)),
("lineTo", ((7425.0, 7425.0),)),
("lineTo", ((5688.0, 7425.0),)),
("closePath", ()),
]
def test_add(self):
path = Path()
pen = path.getPen()
pen.moveTo((5, -225))
pen.lineTo((-225, 7425))
pen.lineTo((7425, 7425))
pen.lineTo((7425, -225))
pen.lineTo((-225, -225))
pen.closePath()
builder = OpBuilder()
builder.add(path, PathOp.UNION)