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from fontTools.misc.py23 import *
from fontTools.pens.recordingPen import RecordingPen
from fontTools.svgLib import SVGPath
import os
from tempfile import NamedTemporaryFile
SVG_DATA = """\
<?xml version="1.0" standalone="no"?>
<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 20010904//EN"
"http://www.w3.org/TR/2001/REC-SVG-20010904/DTD/svg10.dtd">
<svg version="1.0" xmlns="http://www.w3.org/2000/svg"
width="1000.0" height="1000.0">
<path d="M 100 100 L 300 100 L 200 300 z"/>
<path d="M100,200 C100,100 250,100 250,200 S400,300 400,200"/>
</svg>
"""
EXPECTED_PEN_COMMANDS = [
("moveTo", ((100.0, 100.0),)),
("lineTo", ((300.0, 100.0),)),
("lineTo", ((200.0, 300.0),)),
("lineTo", ((100.0, 100.0),)),
("closePath", ()),
("moveTo", ((100.0, 200.0),)),
("curveTo", ((100.0, 100.0),
(250.0, 100.0),
(250.0, 200.0))),
("curveTo", ((250.0, 300.0),
(400.0, 300.0),
(400.0, 200.0))),
("endPath", ())
]
class SVGPathTest(object):
def test_from_svg_file(self):
pen = RecordingPen()
with NamedTemporaryFile(delete=False) as tmp:
tmp.write(tobytes(SVG_DATA))
try:
svg = SVGPath(tmp.name)
svg.draw(pen)
finally:
os.remove(tmp.name)
assert pen.value == EXPECTED_PEN_COMMANDS
def test_fromstring(self):
pen = RecordingPen()
svg = SVGPath.fromstring(SVG_DATA)
svg.draw(pen)
assert pen.value == EXPECTED_PEN_COMMANDS
def test_transform(self):
pen = RecordingPen()
svg = SVGPath.fromstring(SVG_DATA,
transform=(1.0, 0, 0, -1.0, 0, 1000))
svg.draw(pen)
assert pen.value == [
("moveTo", ((100.0, 900.0),)),
("lineTo", ((300.0, 900.0),)),
("lineTo", ((200.0, 700.0),)),
("lineTo", ((100.0, 900.0),)),
("closePath", ()),
("moveTo", ((100.0, 800.0),)),
("curveTo", ((100.0, 900.0),
(250.0, 900.0),
(250.0, 800.0))),
("curveTo", ((250.0, 700.0),
(400.0, 700.0),
(400.0, 800.0))),
("endPath", ())
]
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