altair.OpacityValue =================== .. currentmodule:: altair .. autoclass:: OpacityValue .. automethod:: __init__ .. rubric:: Methods .. autosummary:: ~OpacityValue.__init__ ~OpacityValue.copy ~OpacityValue.from_dict ~OpacityValue.from_json ~OpacityValue.resolve_references ~OpacityValue.to_dict ~OpacityValue.to_json ~OpacityValue.validate ~OpacityValue.validate_property .. rubric:: Attributes .. autosummary:: ~OpacityValue.condition ~OpacityValue.value