Object to specify custom order for the levels in the legends. The key of the object is the name of a valid sample or variable annotation included in the data object. The value for element is an array with the levels for the corresponding factor
Font size for the text in legends. Be aware that auto scaling font must be turned off for this property to take effect. A more convenient way to modify the size is to use the legendTextScaleFontFactor
Font size for the text in legends. Be aware that auto scaling font must be turned off for this property to take effect. A more convenient way to modify the size is to use the legendTitleScaleFontFactor