Class _HeadTable

src/pptx/text/fonts.py:238–273

OpenType font table having the tag 'head' and containing certain header information for the font, including its bold and/or italic style.

class _HeadTable(_BaseTable):
    """
    OpenType font table having the tag 'head' and containing certain header
    information for the font, including its bold and/or italic style.
    """

    def __init__(self, tag, stream, offset, length):
        super(_HeadTable, self).__init__(tag, stream, offset, length)

    @property
    def is_bold(self):
        """
        |True| if this font is marked as having emboldened characters.
        """
        return bool(self._macStyle & 1)

    @property
    def is_italic(self):
        """
        |True| if this font is marked as having italicized characters.
        """
        return bool(self._macStyle & 2)

    @lazyproperty
    def _fields(self):
        """
        A 17-tuple containing the fields in this table.
        """
        return self._stream.read_fields(">4s4sLLHHqqhhhhHHHHH", self._offset)

    @property
    def _macStyle(self):
        """
        The unsigned short value of the 'macStyle' field in this head table.
        """
        return self._fields[12]


class _NameTable(_BaseTable):