class neuroglancer.viewer_state.OpacityTool(LayerTool) Public members¶ TOOL_TYPE: str = "opacity" layer: str | None Name of the layer to which this tool applies. type: str OpacityTool(*args, **kwargs) Initialize self. See help(type(self)) for accurate signature. static OpacityTool(cls, json_data=None, ...) Coerces the argument to a Tool. to_json() __eq__(other) Return self==value. __repr__() Return repr(self).