add.alpha {mem} | R Documentation |
Add an alpha value to a colour http://www.magesblog.com/2013/04/how-to-change-alpha-value-of-colours-in.html
Description
Add an alpha value to a colour http://www.magesblog.com/2013/04/how-to-change-alpha-value-of-colours-in.html
Usage
add.alpha(col, alpha = 1)
[Package mem version 2.18 Index]