| Name | alpha |
||
|---|---|---|---|
| Examples |
noStroke() c = color(0, 126, 255, 102) fill(c) rect(15, 15, 35, 70) value = alpha(c) # Sets 'value' to 102 fill(value) rect(50, 15, 35, 70) | ||
| Description | Extracts the alpha value from a color. | ||
| Syntax | alpha(rgb) | ||
| Parameters |
| ||
| Related |
red green blue hue saturation brightness |
