def baseline(run, val, data):
if isinstance(val, str):
val = val.strip().lower()
# See https://github.com/scanny/python-pptx/pull/601 for unit values
val = (0.3 if val.startswith('sup') else # noqa
-0.25 if val.startswith('sub') else # noqa
ST_Percentage._convert_from_percent_literal(val))
run.font._rPr.set('baseline', ST_Percentage.convert_to_xml(val))
def fill_opacity(fill: FillFormat, val: Union[int, float, None]) -> None:
'''Set the FillFormat opacity to a number'''
if fill.type != MSO_FILL.SOLID:
raise ValueError('Cannot set opacity: %r on non-solid fill type %r' % (val, fill.type))
for tag in ('hslClr', 'sysClr', 'srgbClr', 'prstClr', 'scrgbClr', 'schemeClr'):
color = fill._xPr.find('.//' + qn('a:%s' % tag))
if color is not None:
alpha = color.find(qn('a:alpha'))
if alpha is None:
alpha = OxmlElement('a:alpha')
color.append(alpha)
alpha.set('val', ST_Percentage.convert_to_xml(val))
break