def _getLimit(self, key):
"""
Return the limit associated with the key
.. Note::
`MayaviClient` does not need the generality of multiple keys
because it is always 3D
:Parameters:
key
a key string that identifies the limit of interest
:Returns:
the value of the limit or `None`
"""
lim = _Viewer._getLimit(self, key)
if lim is not None:
return ["--%s" % key, str(lim)]
else:
return []
def _getLimit(self, keys):
limit = _Viewer._getLimit(self, keys=keys)
if limit is None:
limit = 'e'
return limit
def _getLimit(self, keys, default='e'):
return _Viewer._getLimit(self, keys=keys, default=default)
def _getLimit(self, key):
limit = _Viewer._getLimit(self, key)
if limit is None:
return ''
else:
return str(limit)
def _getLimit(self, key, default=''):
return str(_Viewer._getLimit(self, key, default=default))