def drawPoints(self, pointPen):
if self.drawInner:
reversePen = ReverseContourPointPen(pointPen)
self.innerGlyph.drawPoints(CleanPointPen(reversePen))
if self.drawOuter:
self.outerGlyph.drawPoints(CleanPointPen(pointPen))
if self.drawOriginal:
if self.drawOuter:
pointPen = ReverseContourPointPen(pointPen)
self.originalGlyph.drawPoints(CleanPointPen(pointPen))
for glyphName, transform in self.components:
pointPen.addComponent(glyphName, transform)
def makeShadowGlyph(p, g, offsetValue):
m = Identity
m = m.scale(1)
m = tuple(m)
makeShadowGlyphBackground(p, g)
shadowGlyph = p[str(g.name+".shadow")]
makeShadow(shadowGlyph, extrusionX, extrusionY)
shadowGlyph.removeOverlap()
insetPen = shadowGlyph.getPointPen()
transformPen = TransformPointPen(insetPen, m)
reversePen = ReverseContourPointPen(transformPen)
g.drawPoints(reversePen)
outlinePen = OutlinePen(p, contrast=0, offset=offsetValue, connection="square", miterLimit=10)
g.draw(outlinePen)
shadowGlyph.removeOverlap()
outlinePen.drawSettings(drawInner=True, drawOuter=True)
outlinePen.drawPoints(insetPen)
def test_reverse_point_pen(contour, expected):
from fontTools.ufoLib.pointPen import (ReverseContourPointPen,
PointToSegmentPen,
SegmentToPointPen)
recpen = RecordingPen()
pt2seg = PointToSegmentPen(recpen, outputImpliedClosingLine=True)
revpen = ReverseContourPointPen(pt2seg)
seg2pt = SegmentToPointPen(revpen)
for operator, operands in contour:
getattr(seg2pt, operator)(*operands)
# for closed contours that have a lineTo following the moveTo,
# and whose points don't overlap, our current implementation diverges
# from the ReverseContourPointPen as wrapped by ufoLib's pen converters.
# In the latter case, an extra lineTo is added because of
# outputImpliedClosingLine=True. This is redundant but not incorrect,
# as the number of points is the same in both.
if (contour and contour[-1][0] == "closePath" and contour[1][0] == "lineTo"
and contour[1][1] != contour[0][1]):
expected = expected[:-1] + [("lineTo", contour[0][1])] + expected[-1:]
assert recpen.value == expected
def getReversePen(self):
adapterPen = PointToSegmentPen(self.otherPen)
reversePen = ReverseContourPointPen(adapterPen)
return SegmentToPointPen(reversePen)