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, validate=True)
# discard the first line containing the xml declaration
return "\n".join(islice(glif.splitlines(), 1, None))
def _dumpToGLIF(self, glyphFormatVersion):
glyph = self.naked()
return writeGlyphToString(
glyphName=glyph.name,
glyphObject=glyph,
drawPointsFunc=glyph.drawPoints,
formatVersion=glyphFormatVersion
)
def _dumpToGLIF(self, glyphFormatVersion):
glyph = self.naked()
return writeGlyphToString(
glyphName=glyph.name,
glyphObject=glyph,
drawPointsFunc=glyph.drawPoints,
formatVersion=glyphFormatVersion
)
def menu_copyResult(self, sender):
# copy the result to the clipboard
if self.result is None:
print("nothing to copy")
return
out = RGlyph()
out.fromMathGlyph(self.result)
text = writeGlyphToString("threenterpolation", out, out.drawPoints)
pb = AppKit.NSPasteboard.generalPasteboard()
pb.clearContents()
pb.declareTypes_owner_([
NSPasteboardTypeString,
], None)
pb.setString_forType_(text, AppKit.NSPasteboardTypeString)
def svg2glif(svg, 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.fromstring(svg, transform=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 testXmlDeclaration(self):
s = writeGlyphToString("a", _Glyph())
self.assertTrue(s.startswith(XML_DECLARATION % "UTF-8"))
