waiver {familiar}

Create a waiver object

Description

This function is functionally identical to ggplot2::waiver() function and creates a waiver object. A waiver object is an otherwise empty object that serves the same purpose as NULL, i.e. as placeholder for a default value. Because NULL can sometimes be a valid input argument, it can therefore not be used to switch to an internal default value.

Usage

waiver()

Value

waiver object