R: Add transparency to colors

add_transparency {circlize} | R Documentation

## Add transparency to colors

### Description

Add transparency to colors

### Usage

    add_transparency(col, transparency = 0)

### Arguments

`col` | a vector of colors
`transparency` | transparency, numeric value between 0 and 1

### Value

A vector of colors

### Examples

    add_transparency("red", 0.5)
    add_transparency(1, 0.5)
    add_transparency("#FF000080", 0.2)

[Package circlize version 0.4.5 Index]