def outline_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
source.clear(contours=False, components=False, anchors=True, guides=False)
# Temporary glyph to which the pen is writing
target = RGlyph()
target_pen = target.getPointPen()
source_pen = OutlinePen(font, contrast=1, offset=5, connection="round")
source.draw(source_pen)
source_pen.drawSettings(drawInner=True, drawOuter=True)
source_pen.drawPoints(target_pen)
# Clear the original glyph and add the modfied outline
source.clear()
source.appendGlyph(target)
# Restore the saved anchors
for a in anchors:
source.appendAnchor(a.name, a.position)
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
if __name__ == "__main__": """ 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()
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 ...
#FLM: 010 FontLab to RoboFab and Back
# In which an adventurous glyph of your choice
# makes a trip into RoboFab land,
# and returns safely home after various inspections
# and modifications.
from robofab.world import CurrentGlyph, CurrentFont
c = CurrentGlyph()
f = CurrentFont()
from robofab.objects.objectsRF import RGlyph
d = RGlyph()
# woa! d is now a rf version of a fl glyph!
d.appendGlyph(c)
d.width = 100
c.printDump()
d.printDump()
e = f.newGlyph('copyTest')
# dump the rf glyph back to a fl glyph!
e.appendGlyph(d)
# see, it still takes its own kind as well
e.appendGlyph(f['a'])
e.printDump()
