makeTransparent¶
Make a color transparent
Description¶
Make a color transparent
Usage¶
makeTransparent(col, alpha = 0.5)
Arguments¶
Argument |
Description |
|---|---|
|
The color (as a character vector) |
|
The degree of transparency (0=invisible, 1=solid). |
Value¶
A character vector with a transparent color matching original color in RGB values