def testRoundTrip(self):
glyph = _Glyph()
glyph.name = "a"
glyph.unicodes = [0x0061]
s1 = writeGlyphToString(glyph.name, glyph)
glyph2 = _Glyph()
readGlyphFromString(s1, glyph2)
self.assertEqual(glyph.__dict__, glyph2.__dict__)
s2 = writeGlyphToString(glyph2.name, glyph2)
self.assertEqual(s1, s2)
def pyToGLIF(self, py):
py = stripText(py)
glyph = Glyph()
exec(py, {"glyph" : glyph, "pointPen" : glyph})
glif = writeGlyphToString(glyph.name, glyphObject=glyph, drawPointsFunc=glyph.drawPoints, formatVersion=1)
glif = "\n".join(glif.splitlines()[1:])
return glif
def svg2glif(svg_file,
name,
width=0,
height=0,
unicodes=None,
transform=None,
version=2):
""" Convert an SVG outline to a UFO glyph with given 'name', advance
'width' and 'height' (int), and 'unicodes' (list of int).
Return the resulting string in GLIF format (default: version 2).
If 'transform' is provided, apply a transformation matrix before the
conversion (must be tuple of 6 floats, or a FontTools Transform object).
"""
glyph = SimpleNamespace(width=width, height=height, unicodes=unicodes)
outline = SVGPath(svg_file, transform)
# writeGlyphToString takes a callable (usually a glyph's drawPoints
# method) that accepts a PointPen, however SVGPath currently only has
# a draw method that accepts a segment pen. We need to wrap the call
# with a converter pen.
def drawPoints(pointPen):
pen = SegmentToPointPen(pointPen)
outline.draw(pen)
return writeGlyphToString(name,
glyphObject=glyph,
drawPointsFunc=drawPoints,
formatVersion=version)
def pyToGLIF(self, py):
py = stripText(py)
glyph = Glyph()
exec py in {"glyph" : glyph, "pointPen" : glyph}
glif = writeGlyphToString(glyph.name, glyphObject=glyph, drawPointsFunc=glyph.drawPoints, formatVersion=1)
glif = "\n".join(glif.splitlines()[1:])
return glif
def pyToGLIF(self, py):
py = stripText(py)
glyph = Glyph()
exec(py, {"glyph": glyph, "pointPen": glyph})
glif = writeGlyphToString(glyph.name,
glyphObject=glyph,
drawPointsFunc=glyph.drawPoints,
formatVersion=1,
validate=True)
# discard the first line containing the xml declaration
return "\n".join(islice(glif.splitlines(), 1, None))
def svg2glif(path, name, width=0, height=0, unicodes=None, version=2, transform=(1, 0, 0, 1, 0, 0)):
glyph = SimpleNamespace(width=width, height=height, unicodes=unicodes)
def drawPoints(pointPen):
pen = TransformPen(SegmentToPointPen(pointPen), transform)
parse_path(path, pen)
return writeGlyphToString(name,
glyphObject=glyph,
drawPointsFunc=drawPoints,
formatVersion=version)
def svg2glif(svg,
name,
width=0,
height=0,
unicodes=None,
transform=None,
version=1):
""" Convert an SVG outline to a UFO glyph, and assign the given 'name',
advance 'width' and 'height' (int), 'unicodes' (list of int) to the
generated glyph.
Return the resulting string in GLIF format (default: version 2).
If 'transform' is provided, apply a transformation matrix before the
conversion (must be tuple of 6 floats, or a FontTools Transform object).
"""
add_info = get_additional_info_from_path_id(svg)
glyph = SVGOutline.fromstring(svg, transform=transform)
glyph.name = add_info[0]
glyph.width = width
glyph.height = height
glyph.unicodes = unicodes or []
#
glif_string = writeGlyphToString(glyph.name,
glyphObject=glyph,
drawPointsFunc=glyph.drawPoints,
formatVersion=version)
#
if add_info != "NONE":
#
tree = ET.fromstring(glif_string)
#
_adv = ET.Element("advance", width=add_info[2])
tree.insert(0, _adv)
#
if add_info[1] != "NONE":
_uni = ET.Element("unicode", hex=add_info[1])
tree.insert(1, _uni)
#
xmlstr = ET.tostring(tree, encoding='utf8',
method='xml').decode("utf-8")
#
else:
#
xmlstr = glif_string
#
return xmlstr
def testXmlDeclaration(self):
s = writeGlyphToString("a", _Glyph())
self.assertTrue(s.startswith(_XML_DECLARATION.decode("utf-8")))
def _dumpToGLIF(self, glyphFormatVersion):
glyph = self.naked()
return writeGlyphToString(glyphName=glyph.name,
glyphObject=glyph,
drawPointsFunc=glyph.drawPoints,
formatVersion=glyphFormatVersion)
def PlistFactory(glyph, font):
return writeGlyphToString(glyph.name, glyph, glyph.drawPoints)
def _writeGlyphToString(self, glyphFormatVersion):
glyph = self.naked()
return writeGlyphToString(glyph.name, glyph, glyph.drawPoints, glyphFormatVersion)
subjectPaths = contoursToZs(subjectContours)
clippingPaths = contoursToZs(clippingContours)
result = shapeops.intersection(subjectPaths, clippingPaths, **kwargs)
drawZsWithPointPen(result, outPen, guessSmooth=guessSmooth)
def xor(subjectContours, clippingContours, outPen, guessSmooth=True,
**kwargs):
subjectPaths = contoursToZs(subjectContours)
clippingPaths = contoursToZs(clippingContours)
result = shapeops.xor(subjectPaths, clippingPaths, **kwargs)
drawZsWithPointPen(result, outPen, guessSmooth=guessSmooth)
if __name__ == "__main__":
import sys
from defcon import Glyph
from ufoLib.glifLib import readGlyphFromString, writeGlyphToString
data = sys.stdin.read()
glyph = Glyph()
readGlyphFromString(data, glyph, glyph.getPointPen())
contours = list(glyph)
glyph.clearContours()
union(contours, glyph.getPointPen())
output = writeGlyphToString(glyph.name, glyph, glyph.drawPoints)
sys.stdout.write(output)