setAlpha()
Set the alpha (transparency) component of the color.
color.setAlpha(alpha)
Parameters
color.setAlpha(alpha)
| Parameter | Type | Default | Description |
|---|---|---|---|
alpha |
int |
required | The new opacity, from 0 (fully transparent) to 255 (fully opaque). |
Set the alpha (transparency) component of the color.
color.setAlpha(alpha)
color.setAlpha(alpha)
| Parameter | Type | Default | Description |
|---|---|---|---|
alpha |
int |
required | The new opacity, from 0 (fully transparent) to 255 (fully opaque). |