def size(self):
"""
Read/write |Length| value or |None|, indicating the font height in
English Metric Units (EMU). |None| indicates the font size should be
inherited from its style hierarchy, such as a placeholder or document
defaults (usually 18pt). |Length| is a subclass of |int| having
properties for convenient conversion into points or other length
units. Likewise, the :class:`pptx.util.Pt` class allows convenient
specification of point values::
>> font.size = Pt(24)
>> font.size
304800
>> font.size.pt
24.0
"""
sz = self._rPr.sz
if sz is None:
return None
return Centipoints(sz)
def convert_from_xml(cls, str_value):
"""
Reads string integer centipoints, returns |Length| value.
"""
return Centipoints(int(str_value))