R: Set mapping on 'no_semi_transparency'

vsr_geom_ribbon {asreml} | R Documentation

## Set mapping on `no_semi_transparency`

### Description

Simple overload function of `ggplot2:geom_ribbon` that is used internally in plot functions to either set `alpha` or `colour` depending on `no_semi_transparency`

### Usage

    vsr_geom_ribbon(mapping, no_semi_transparency = FALSE)

### Arguments

`mapping` | Passed as the first argument to `geom_ribbon`.
`no_semi_transparency` | This should be set to `TRUE` if the device being used does not support semi-transparency, in which case the ribbon is set with transparency `0` and a grey edge (default = `FALSE`).

[Package asreml version 4.2.0.480 Index]