def randomize_glyph(glyph):
source = glyph
font = glyph._parent
# Save the anchors from the original glyph in a list
anchors = [a for a in source.anchors]
# Remove all anchors from the glyph so they don't interfere with our processing
for a in anchors:
source.removeAnchor(a)
# Convert to small segments
source = flattenGlyph(aGlyph=source, threshold=20, segmentLines=True)
# Temporary glyph to which the pen is writing
target = RGlyph()
target_pen = target.getPen()
source_pen = MyPen(font, target_pen, 8)
source.draw(source_pen)
# Clear the original glyph and add the modfied outline
source.clear(components=False)
source.appendGlyph(target)
# Restore the saved anchors
for a in anchors:
source.appendAnchor(a.name, a.position)
def makeTestGlyph(): # make a simple glyph that we can test the pens with. from robofab.objects.objectsRF import RGlyph testGlyph = RGlyph() testGlyph.name = "testGlyph" testGlyph.width = 1000 pen = testGlyph.getPen() pen.moveTo((100, 100)) pen.lineTo((900, 100)) pen.lineTo((900, 800)) pen.lineTo((100, 800)) # a curve pen.curveTo((120, 700), (120, 300), (100, 100)) pen.closePath() return testGlyph
def makeTestGlyph():
# make a simple glyph that we can test the pens with.
from robofab.objects.objectsRF import RGlyph
testGlyph = RGlyph()
testGlyph.name = "testGlyph"
testGlyph.width = 1000
pen = testGlyph.getPen()
pen.moveTo((100, 100))
pen.lineTo((900, 100))
pen.lineTo((900, 800))
pen.lineTo((100, 800))
# a curve
pen.curveTo((120, 700), (120, 300), (100, 100))
pen.closePath()
return testGlyph
""" beginPath ((112, 651), 'line', False, None) ((112, 55), 'line', False, None) ((218, 55), 'line', False, None) ((218, 651), 'line', False, None) endPath """ # a test from robofab.objects.objectsRF import RGlyph g = RGlyph() p = g.getPen() p.moveTo((112, 651)) p.lineTo((112, 55)) p.lineTo((218, 55)) p.lineTo((218, 651)) p.closePath() print g, len(g) digestPen = DigestPointPen() g.drawPoints(digestPen) print print "getDigest", digestPen.getDigest() print
def _lineTo(self, pt):
self.writer_pen.lineTo(pt)
def _curveToOne(self, bcp1, bcp2, pt):
self.writer_pen.curveTo(bcp1, bcp2, pt)
def _closePath(self):
self.writer_pen.closePath()
def _endPath(self):
self.writer_pen.endPath()
def addComponent(self, baseGlyphName, transformation):
pass
source = CurrentGlyph()
# Temporary glyph to which the pen is writing
target = RGlyph()
target_pen = target.getPen()
source_pen = MyPen(CurrentFont(), target_pen)
source.draw(source_pen)
# Clear the original glyph and add the modfied outline
source.clear()
source.appendGlyph(target)
# You will notice any anchors are converted to stray points ...
