def _load_contour(glyph, segments):
contour = Contour()
contour._glyph = glyph
contour._points = []
for s in segments:
if s[-1] == "x": # sx?
s = s[:-3]
if s[-1] == "s":
smooth = True
s = s[:-2]
else:
smooth = False
if s[-1] == "c": # Close
s = s[:-2]
points = s.split(" ")
for ix, position in enumerate(points):
p = Point()
p._contour = contour
p.x, p.y = [float(pos) for pos in position.split(" ")]
if len(points) == 1:
p.type = "line"
elif ix == 2:
p.type = "curve"
else:
p.type = "offcurve"
if ix == len(points) - 1 and smooth:
p.smooth = True
else:
p.smooth = False
contour._points.append(p)
if len(contour._points) and contour._points[-1].type == "offcurve":
contour._points[0].type = "curve"
contour._correct_direction()
return contour
def _load_gspath(gspath, glyph):
contour = Contour()
contour._glyph = glyph
contour._points = [_load_gspoint(p, contour) for p in gspath.nodes]
contour._clockwise = gspath.direction == 1
return contour
def _load_dccontour(dccontour, glyph):
contour = Contour()
contour._glyph = glyph
contour._points = [_load_dcpoint(p, contour) for p in dccontour]
contour.clockwise = dccontour.clockwise
return contour