def getDigests(font):
digests = {}
for glyphName in font.keys():
pen = DigestPointPen()
font[glyphName].drawPoints(pen)
digests[glyphName] = pen.getDigest()
return digests
def __init__(self, glyph, soft=False):
p = DigestPointPen(ignoreSmoothAndName=True)
glyph.drawPoints(p)
self.digest = p.getDigest()
self.glyph = MathGlyph(glyph)
self.t = time.time()
self.name = glyph.name
self.soft = soft
def getDigest(dGlyph):
"""copied from robofab ObjectsBase.py.
"""
mp = DigestPointPen()
dGlyph.drawPoints(mp)
digest = mp.getDigestPointsOnly(needSort=False)
# we need to round to int.
intDigest = digest #[ (int(p[0]), int(p[1])) for p in digest]
return intDigest
def getDigest(dGlyph): """copied from robofab ObjectsBase.py. """ mp = DigestPointPen() dGlyph.drawPoints(mp) digest = mp.getDigestPointsOnly(needSort=False) # we need to round to int. intDigest = digest #[ (int(p[0]), int(p[1])) for p in digest] return intDigest
def Glyph2String(glyph):
from robofab.pens.digestPen import DigestPointPen
import pickle
p = DigestPointPen(glyph)
glyph.drawPoints(p)
info = {}
info['name'] = glyph.name
info['width'] = glyph.width
info['points'] = p.getDigest()
return str(pickle.dumps(info))
def testSegmentPenInterface(self): for glyph in self.font: digestPen = DigestPointPen(ignoreSmoothAndName=True) pen = SegmentToPointPen(digestPen) glyph.draw(pen) digest1 = digestPen.getDigest() digestPen = DigestPointPen(ignoreSmoothAndName=True) glyph.drawPoints(digestPen) digest2 = digestPen.getDigest() self.assertEqual(digest1, digest2, "%r not the same for gl.draw() and gl.drawPoints()" % glyph.name)
def Glyph2String(glyph):
from robofab.pens.digestPen import DigestPointPen
import pickle
p = DigestPointPen(glyph)
glyph.drawPoints(p)
info = {}
info['name'] = glyph.name
info['width'] = glyph.width
info['points'] = p.getDigest()
return str(pickle.dumps(info))
def _doTest(self, shapeFunc, shapeName): pen = DigestPointPen(ignoreSmoothAndName=True) shapeFunc(pen) digest1 = pen.getDigest() digestPen = DigestPointPen(ignoreSmoothAndName=True) pen = PointToSegmentPen(SegmentToPointPen(digestPen)) shapeFunc(pen) digest2 = digestPen.getDigest() self.assertEqual(digest1, digest2, "%r failed round tripping" % shapeName)
def testFabPenCompatibility(self): for glyph in self.font: digestPen = DigestPointPen(ignoreSmoothAndName=True) pen = FabToFontToolsPenAdapter(SegmentToPointPen(digestPen)) glyph.draw(pen) digest1 = digestPen.getDigest() digestPen = DigestPointPen(ignoreSmoothAndName=True) glyph.drawPoints(digestPen) digest2 = digestPen.getDigest() self.assertEqual(digest1, digest2, "%r not the same for gl.draw() and gl.drawPoints()" % glyph.name)
def testReversContourFromGlyphSet(self): glyphSet = GlyphSet(getDemoFontGlyphSetPath()) digestPen = DigestPointPen() glyphSet["testglyph1"].drawPoints(digestPen) digest1 = digestPen.getDigest() digestPen = DigestPointPen() pen = ReverseContourPointPen(digestPen) glyphSet["testglyph1.reversed"].drawPoints(pen) digest2 = digestPen.getDigest() self.assertEqual(digest1, digest2)
def testMoveGlyph(self): for glyph in self.font: pen = DigestPointPen() glyph.drawPoints(pen) digest1 = pen.getDigest() glyph.move((100, 200)) glyph.move((-100, -200)) pen = DigestPointPen() glyph.drawPoints(pen) digest2 = pen.getDigest() self.assertEqual(digest1, digest2, "%r not the same after moving twice" % glyph.name)
def testScaleGlyph(self): for glyph in self.font: pen = DigestPointPen() glyph.drawPoints(pen) digest1 = pen.getDigest() glyph.scale((2, 2)) glyph.scale((.5, .5)) pen = DigestPointPen() glyph.drawPoints(pen) digest2 = pen.getDigest() self.assertEqual(digest1, digest2, "%r not the same after scaling twice" % glyph.name)
def testGuessSmoothPen(self): glyphSet = GlyphSet(getDemoFontGlyphSetPath()) for name in glyphSet.keys(): digestPen = DigestPointPen() glyphSet[name].drawPoints(digestPen) digest1 = digestPen.getDigest() digestPen = DigestPointPen() pen = GuessSmoothPointPen(digestPen) glyphSet[name].drawPoints(pen) digest2 = digestPen.getDigest() self.assertEqual(digest1, digest2)
def testAppendSegment(self): for glyph in self.font: pen = DigestPointPen() glyph.drawPoints(pen) digest1 = pen.getDigest() for contour in glyph: contour.insertSegment(2, "curve", [(100, 100), (200, 200), (300, 300)]) contour.removeSegment(2) pen = DigestPointPen() glyph.drawPoints(pen) digest2 = pen.getDigest() self.assertEqual(digest1, digest2, "%r not the same after inserting and removing segment" % glyph.name)
def testStartSegment(self): for glyph in self.font: pen = DigestPointPen() glyph.drawPoints(pen) digest1 = pen.getDigest() for contour in glyph: contour.setStartSegment(2) contour.setStartSegment(-2) pen = DigestPointPen() glyph.drawPoints(pen) digest2 = pen.getDigest() self.assertEqual(digest1, digest2, "%r not the same after seting start segment twice" % glyph.name)
def testReverseContour(self): for glyph in self.font: pen = DigestPointPen() glyph.drawPoints(pen) digest1 = pen.getDigest() for contour in glyph: contour.reverseContour() contour.reverseContour() pen = DigestPointPen() glyph.drawPoints(pen) digest2 = pen.getDigest() self.assertEqual(digest1, digest2, "%r not the same after reversing twice" % glyph.name)
def testDigestGlyph(glyph):
from robofab.pens.digestPen import DigestPointPen
pen = DigestPointPen()
glyph.draw(pen)
return (
glyph.name,
glyph.width,
glyph.unicode,
glyph.mark,
glyph.note,
pen.getDigest()
)
def testCopyGlyph(self): for glyph in self.font: pen = DigestPointPen() glyph.drawPoints(pen) digest1 = pen.getDigest() copy = glyph.copy() pen = DigestPointPen() copy.drawPoints(pen) digest2 = pen.getDigest() self.assertEqual(digest1, digest2, "%r not the same after copying" % glyph.name) self.assertEqual(glyph.lib, copy.lib, "%r's lib not the same after copying" % glyph.name) self.assertEqual(glyph.width, copy.width, "%r's width not the same after copying" % glyph.name) self.assertEqual(glyph.unicodes, copy.unicodes, "%r's unicodes not the same after copying" % glyph.name)
def testReverseContourOpenPath(self): digestPen = DigestPointPen() TestShapes.openPath(digestPen) d1 = digestPen.getDigest() digestPen = DigestPointPen() pen = ReverseContourPointPen(digestPen) pen.beginPath() pen.addPoint((600, 100), "move") pen.addPoint((600, 600), "line") pen.addPoint((100, 600), "line") pen.addPoint((100, 100), "line") pen.endPath() d2 = digestPen.getDigest() self.assertEqual(d1, d2)
def testDuplicateContours(self, glyph):
"""
Contours shouldn't be duplicated on each other.
"""
contours = {}
for index, contour in enumerate(glyph):
contour = contour.copy()
contour.autoStartSegment()
pen = DigestPointPen()
contour.drawPoints(pen)
digest = pen.getDigest()
if digest not in contours:
contours[digest] = []
contours[digest].append(index)
duplicateContours = []
for digest, indexes in contours.items():
if len(indexes) > 1:
duplicateContours.append(indexes[0])
glyph.mark = (1, 0, 0, 0.6)
def testDuplicateContours(glyph):
"""
Contours shouldn't be duplicated on each other.
"""
contours = {}
for index, contour in enumerate(glyph):
contour = contour.copy()
contour.autoStartSegment()
pen = DigestPointPen()
contour.drawPoints(pen)
digest = pen.getDigest()
if digest not in contours:
contours[digest] = []
contours[digest].append(index)
duplicateContours = []
for digest, indexes in contours.items():
if len(indexes) > 1:
duplicateContours.append(indexes[0])
return duplicateContours
def test_duplicate_contours(self):
""" One or more contours are duplicated. """
font = robofab.world.OpenFont(self.operator.path)
for glyph in font:
contours = {}
for index, contour in enumerate(glyph):
contour = contour.copy()
contour.autoStartSegment()
pen = DigestPointPen()
contour.drawPoints(pen)
digest = pen.getDigest()
if digest not in contours:
contours[digest] = []
contours[digest].append(index)
duplicateContours = []
for digest, indexes in contours.items():
if len(indexes) > 1:
duplicateContours.append(indexes[0])
if duplicateContours:
self.fail('{0} has duplicated contours {1}'.format(glyph.name, duplicateContours))
def _doTest(self, shapeFunc, shapeName): pen = DigestPointPen(ignoreSmoothAndName=True) shapeFunc(pen) digest1 = pen.getDigest() digestPen = DigestPointPen(ignoreSmoothAndName=True) pen = PointToSegmentPen(SegmentToPointPen(digestPen)) shapeFunc(pen) digest2 = digestPen.getDigest() self.assertEqual(digest1, digest2, "%r failed round tripping" % shapeName)
def testReversContourFromGlyphSet(self):
glyphSet = GlyphSet(getDemoFontGlyphSetPath())
digestPen = DigestPointPen()
glyphSet["testglyph1"].drawPoints(digestPen)
digest1 = digestPen.getDigest()
digestPen = DigestPointPen()
pen = ReverseContourPointPen(digestPen)
glyphSet["testglyph1.reversed"].drawPoints(pen)
digest2 = digestPen.getDigest()
self.assertEqual(digest1, digest2)
def testGuessSmoothPen(self):
glyphSet = GlyphSet(getDemoFontGlyphSetPath())
for name in glyphSet.keys():
digestPen = DigestPointPen()
glyphSet[name].drawPoints(digestPen)
digest1 = digestPen.getDigest()
digestPen = DigestPointPen()
pen = GuessSmoothPointPen(digestPen)
glyphSet[name].drawPoints(pen)
digest2 = digestPen.getDigest()
self.assertEqual(digest1, digest2)
def testMoveGlyph(self):
for glyph in self.font:
pen = DigestPointPen()
glyph.drawPoints(pen)
digest1 = pen.getDigest()
glyph.move((100, 200))
glyph.move((-100, -200))
pen = DigestPointPen()
glyph.drawPoints(pen)
digest2 = pen.getDigest()
self.assertEqual(digest1, digest2,
"%r not the same after moving twice" % glyph.name)
def testSegmentPenInterface(self):
for glyph in self.font:
digestPen = DigestPointPen(ignoreSmoothAndName=True)
pen = SegmentToPointPen(digestPen)
glyph.draw(pen)
digest1 = digestPen.getDigest()
digestPen = DigestPointPen(ignoreSmoothAndName=True)
glyph.drawPoints(digestPen)
digest2 = digestPen.getDigest()
self.assertEqual(
digest1, digest2,
"%r not the same for gl.draw() and gl.drawPoints()" %
glyph.name)
def testFabPenCompatibility(self):
for glyph in self.font:
digestPen = DigestPointPen(ignoreSmoothAndName=True)
pen = FabToFontToolsPenAdapter(SegmentToPointPen(digestPen))
glyph.draw(pen)
digest1 = digestPen.getDigest()
digestPen = DigestPointPen(ignoreSmoothAndName=True)
glyph.drawPoints(digestPen)
digest2 = digestPen.getDigest()
self.assertEqual(
digest1, digest2,
"%r not the same for gl.draw() and gl.drawPoints()" %
glyph.name)
def testScaleGlyph(self):
for glyph in self.font:
pen = DigestPointPen()
glyph.drawPoints(pen)
digest1 = pen.getDigest()
glyph.scale((2, 2))
glyph.scale((.5, .5))
pen = DigestPointPen()
glyph.drawPoints(pen)
digest2 = pen.getDigest()
self.assertEqual(
digest1, digest2,
"%r not the same after scaling twice" % glyph.name)
def testReverseContour(self):
for glyph in self.font:
pen = DigestPointPen()
glyph.drawPoints(pen)
digest1 = pen.getDigest()
for contour in glyph:
contour.reverseContour()
contour.reverseContour()
pen = DigestPointPen()
glyph.drawPoints(pen)
digest2 = pen.getDigest()
self.assertEqual(
digest1, digest2,
"%r not the same after reversing twice" % glyph.name)
def testReverseContourOpenPath(self):
digestPen = DigestPointPen()
TestShapes.openPath(digestPen)
d1 = digestPen.getDigest()
digestPen = DigestPointPen()
pen = ReverseContourPointPen(digestPen)
pen.beginPath()
pen.addPoint((600, 100), "move")
pen.addPoint((600, 600), "line")
pen.addPoint((100, 600), "line")
pen.addPoint((100, 100), "line")
pen.endPath()
d2 = digestPen.getDigest()
self.assertEqual(d1, d2)
def testStartSegment(self):
for glyph in self.font:
pen = DigestPointPen()
glyph.drawPoints(pen)
digest1 = pen.getDigest()
for contour in glyph:
contour.setStartSegment(2)
contour.setStartSegment(-2)
pen = DigestPointPen()
glyph.drawPoints(pen)
digest2 = pen.getDigest()
self.assertEqual(
digest1, digest2,
"%r not the same after seting start segment twice" %
glyph.name)
def testAppendSegment(self):
for glyph in self.font:
pen = DigestPointPen()
glyph.drawPoints(pen)
digest1 = pen.getDigest()
for contour in glyph:
contour.insertSegment(2, "curve", [(100, 100), (200, 200),
(300, 300)])
contour.removeSegment(2)
pen = DigestPointPen()
glyph.drawPoints(pen)
digest2 = pen.getDigest()
self.assertEqual(
digest1, digest2,
"%r not the same after inserting and removing segment" %
glyph.name)
def testCopyGlyph(self):
for glyph in self.font:
pen = DigestPointPen()
glyph.drawPoints(pen)
digest1 = pen.getDigest()
copy = glyph.copy()
pen = DigestPointPen()
copy.drawPoints(pen)
digest2 = pen.getDigest()
self.assertEqual(digest1, digest2,
"%r not the same after copying" % glyph.name)
self.assertEqual(
glyph.lib, copy.lib,
"%r's lib not the same after copying" % glyph.name)
self.assertEqual(
glyph.width, copy.width,
"%r's width not the same after copying" % glyph.name)
self.assertEqual(
glyph.unicodes, copy.unicodes,
"%r's unicodes not the same after copying" % glyph.name)
def makeGlyph(glyphList, font, message, mark, saveBackup): # Initialize the progress bar tickCount = len(glyphList) bar = ProgressBar(message, tickCount) tick = 0 testingFont = _RFont() for item in glyphList: glyphName, advanceWidth, components = item # If the font has the glyph, lots of checking is required to see if changes have been made if font.has_key(glyphName): glyph = font[glyphName] #Build new glyph for comparisons testingFont.newGlyph(glyphName, clear=True) newGlyph = testingFont[glyphName] newGlyphCount = 0 while newGlyphCount < len(components): component, x, y = components[newGlyphCount] newGlyph.appendComponent(component, offset=(x,y)) newGlyphCount = newGlyphCount+1 newGlyph.width = advanceWidth newGlyph.round() # Make digest of the new glyph pointPen = DigestPointPen() newGlyph.drawPoints(pointPen) newDigest = pointPen.getDigest() # Make digest of the old glyph pointPen = DigestPointPen() glyph.drawPoints(pointPen) oldDigest = pointPen.getDigest() # Check the advance width if glyph.width != advanceWidth: glyph.width = advanceWidth if mark == 1: glyph.mark = 200 # If the digests don't match, rebuild components if oldDigest != newDigest: if saveBackup == 1: backupName = glyph.name + '.bkup' font.insertGlyph(glyph, as=backupName) font[backupName].update() glyph.clearComponents() count = 0 while count < len(components): component, x, y = components[count] glyph.appendComponent(component, offset=(x,y)) count = count+1 if mark == 1: glyph.mark = 200 # Clean up things glyph.update() bar.tick(tick) tick = tick+1 # If the glyph is not in the font, build a new glyph else: font.newGlyph(glyphName, clear=True) glyph = font[glyphName] glyph.width = advanceWidth count = 0 while count < len(components): component, x, y = components[count] glyph.appendComponent(component, offset=(x,y)) count = count+1 if mark == 1: glyph.mark = 300 glyph.update() bar.tick(tick) tick = tick+1 font.update() testingFont.close() bar.close()
f1_glyphset = set(f1.keys())
f2_glyphset = set(f2.keys())
commonGlyphs = list(f1_glyphset.intersection(f2_glyphset))
notSameGlyphsList = []
sameGlyphsList = []
blankGlyphsList = []
blankGlyphsString = ""
notSameGlyphsString = ""
sameGlyphsString = ""
for g in commonGlyphs:
g1 = f1[g]
g2 = f2[g]
p1 = DigestPointPen()
g1.drawPoints(p1)
d1 = p1.getDigest()
p2 = DigestPointPen()
g2.drawPoints(p2)
d2 = p2.getDigest()
if d1 != d2:
notSameGlyphsList += [str(g)]
if d1 == () or d2 == ():
blankGlyphsList += [str(g)]
else:
sameGlyphsList += [str(g)]
# Sort the lists
base = os.path.split(os.path.split(__file__)[0])[0]
masterPath = os.path.join(base, 'sources/2-build')
paths = []
for filename in os.listdir(masterPath):
if filename.endswith('.ufo'):
paths.append(os.path.join(masterPath, filename))
srcPath = os.path.join(masterPath, 'Decovar-Regular24.ufo')
src = OpenFont(srcPath, showUI=False)
for path in paths:
f = OpenFont(path, showUI=False)
for g in f:
if src.has_key(g.name):
destPen = DigestPointPen()
g.drawPoints(destPen)
destDigest = destPen.getDigest()
srcPen = DigestPointPen()
src[g.name].drawPoints(srcPen)
srcDigest = srcPen.getDigest()
if destDigest == srcDigest:
g.mark = (0, .5, 1, .5)
f.save()
f.close()
print 'done'
def testDigestGlyph(glyph):
from robofab.pens.digestPen import DigestPointPen
pen = DigestPointPen()
glyph.draw(pen)
return (glyph.name, glyph.width, glyph.unicode, glyph.mark, glyph.note,
pen.getDigest())
def getDigest(dGlyph): """copied from robofab ObjectsBase.py. """ mp = DigestPointPen() dGlyph.drawPoints(mp) return mp.getDigestPointsOnly(needSort=True)
f1_glyphset = set(f1.keys())
f2_glyphset = set(f2.keys())
commonGlyphs = list(f1_glyphset.intersection(f2_glyphset))
notSameGlyphsList = []
sameGlyphsList = []
blankGlyphsList = []
blankGlyphsString = ""
notSameGlyphsString = ""
sameGlyphsString = ""
for g in commonGlyphs:
g1 = f1[g]
g2 = f2[g]
p1 = DigestPointPen()
g1.drawPoints(p1)
d1 = p1.getDigest()
p2 = DigestPointPen()
g2.drawPoints(p2)
d2 = p2.getDigest()
if d1 != d2:
notSameGlyphsList += [g]
if d1 == () or d2 == ():
blankGlyphsList += [g]
else:
sameGlyphsList += [g]
blankGlyphsString = '/{0}'.format('/'.join(blankGlyphsList))
# robofab manual # Usepens howto # attribute examples from robofab.world import OpenFont from robofab.pens.digestPen import DigestPointPen f = OpenFont() myPen = DigestPointPen() f['period'].drawPoints(myPen) print myPen.getDigest()
# robofab manual # Usepens howto # attribute examples from robofab.world import OpenFont from robofab.pens.digestPen import DigestPointPen f = OpenFont() myPen = DigestPointPen() f['period'].drawPoints(myPen) print myPen.getDigest()
from robofab.world import SelectFont, NewFont
from robofab.pens.digestPen import DigestPointPen
from sets import Set
font1 = SelectFont("Select base font")
font2 = SelectFont("Select alternate font")
font1Names = Set(font1.keys())
font2Names = Set(font2.keys())
commonNames = font1Names & font2Names
uncommonNames = font2Names - font1Names
for glyphName in commonNames:
glyph1 = font1[glyphName]
pointPen = DigestPointPen()
glyph1.drawPoints(pointPen)
digest1 = pointPen.getDigest()
glyph2 = font2[glyphName]
pointPen = DigestPointPen()
glyph2.drawPoints(pointPen)
digest2 = pointPen.getDigest()
if digest1 != digest2:
print '> alt >', glyphName
glyph3 = font1.insertGlyph(glyph2, name=glyphName+'.alt')
glyph3.mark = 1
glyph3.update()
for glyphName in uncommonNames:
from robofab.world import SelectFont, NewFont
from robofab.pens.digestPen import DigestPointPen
from sets import Set
font1 = SelectFont("Select base font")
font2 = SelectFont("Select alternate font")
font1Names = Set(font1.keys())
font2Names = Set(font2.keys())
commonNames = font1Names & font2Names
uncommonNames = font2Names - font1Names
for glyphName in commonNames:
glyph1 = font1[glyphName]
pointPen = DigestPointPen()
glyph1.drawPoints(pointPen)
digest1 = pointPen.getDigest()
glyph2 = font2[glyphName]
pointPen = DigestPointPen()
glyph2.drawPoints(pointPen)
digest2 = pointPen.getDigest()
if digest1 != digest2:
print '> alt >', glyphName
# note: as of robofab svn version 200, the "as" argument in insertGlyph has changed to "name"
glyph3 = font1.insertGlyph(glyph2, name=glyphName + '.alt')
glyph3.mark = 1
glyph3.update()
