def _processGlyph(G, truncate=1, pathReverse=0):
O = []
P = []
R = []
for g in G + (('end', ), ):
op = g[0]
if O and op in ['moveTo', 'moveToClosed', 'end']:
if O[0] == 'moveToClosed':
O = O[1:]
if pathReverse:
for i in range(0, len(P), 2):
P[i + 1], P[i] = P[i:i + 2]
P.reverse()
O.reverse()
O.insert(0, 'moveTo')
O.append('closePath')
i = 0
if truncate: P = list(map(_pathNumTrunc, P))
for o in O:
j = i + _PATH_OP_ARG_COUNT[_PATH_OP_NAMES.index(o)]
if o == 'closePath':
R.append(o)
else:
R.append((o, ) + tuple(P[i:j]))
i = j
O = []
P = []
O.append(op)
P.extend(g[1:])
return R
def _processGlyph(G, truncate=1, pathReverse=0):
O = []
P = []
R = []
for g in G + (("end",),):
op = g[0]
if O and op in ["moveTo", "moveToClosed", "end"]:
if O[0] == "moveToClosed":
O = O[1:]
if pathReverse:
for i in range(0, len(P), 2):
P[i + 1], P[i] = P[i : i + 2]
P.reverse()
O.reverse()
O.insert(0, "moveTo")
O.append("closePath")
i = 0
if truncate:
P = list(map(_pathNumTrunc, P))
for o in O:
j = i + _PATH_OP_ARG_COUNT[_PATH_OP_NAMES.index(o)]
if o == "closePath":
R.append(o)
else:
R.append((o,) + tuple(P[i:j]))
i = j
O = []
P = []
O.append(op)
P.extend(g[1:])
return R
def _processGlyph(G, truncate=1, pathReverse=0):
O = []
P = []
R = []
for g in G+(('end',),):
op = g[0]
if O and op in ['moveTo', 'moveToClosed','end']:
if O[0]=='moveToClosed':
O = O[1:]
if pathReverse:
for i in xrange(0,len(P),2):
P[i+1], P[i] = P[i:i+2]
P.reverse()
O.reverse()
O.insert(0,'moveTo')
O.append('closePath')
i = 0
if truncate: P = map(_pathNumTrunc,P)
for o in O:
j = i + _PATH_OP_ARG_COUNT[_PATH_OP_NAMES.index(o)]
if o=='closePath':
R.append(o)
else:
R.append((o,)+ tuple(P[i:j]))
i = j
O = []
P = []
O.append(op)
P.extend(g[1:])
return R
def _getSegs(L):
n = len(L)
i = 0
ops = dict(m='moveTo', l='lineTo', c='curveTo', h='closePath')
while i < n:
for j in i, i + 2, i + 6:
op = L[j]
if op in ops:
try:
opName = ops[op]
nargs = _PATH_OP_ARG_COUNT[_PATH_OP_NAMES.index(opName)]
yield tuple([opName] +
[float(L[i + k]) for k in range(nargs)])
i = j + 1
break
except:
raise ValueError('Error converting PDFPath at %s' %
' '.join(L[i:i + 6]))
else:
raise ValueError('Error converting PDFPath at %s' %
' '.join(L[i:i + 6]))
