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[head] Recalc bounds when compiling CFF-flavored fonts

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This commit is contained in:
Masaya Nakamura 2017-05-19 11:37:01 +09:00
parent b84ee6744d
commit 5fd38a762e
1 changed files with 6 additions and 1 deletions
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7
Lib/fontTools/ttLib/tables/_h_e_a_d.py
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@ -33,7 +33,7 @@ headFormat = """
class table__h_e_a_d(DefaultTable.DefaultTable): class table__h_e_a_d(DefaultTable.DefaultTable):
dependencies = ['maxp', 'loca'] dependencies = ['maxp', 'loca', 'CFF ']
def decompile(self, data, ttFont): def decompile(self, data, ttFont):
dummy, rest = sstruct.unpack2(headFormat, data, self) dummy, rest = sstruct.unpack2(headFormat, data, self)
@ -59,6 +59,11 @@ class table__h_e_a_d(DefaultTable.DefaultTable):
setattr(self, stamp, value) setattr(self, stamp, value)
def compile(self, ttFont): def compile(self, ttFont):
if ttFont.recalcBBoxes:
# For TT-flavored fonts, xMin, yMin, xMax and yMax are set in table__m_a_x_p.recalc().
if 'CFF ' in ttFont:
topDict = ttFont['CFF '].cff.topDictIndex[0]
self.xMin, self.yMin, self.xMax, self.yMax = topDict.FontBBox
if ttFont.recalcTimestamp: if ttFont.recalcTimestamp:
self.modified = timestampNow() self.modified = timestampNow()
data = sstruct.pack(headFormat, self) data = sstruct.pack(headFormat, self)