Lucee Function Reference
imagesetdrawingalpha()
Sets the current drawing alpha for images. All subsequent graphics operations use the specified alpha.
Example
imagesetdrawingalpha(any image,number alpha):void
Category
image
Arguments
The arguments for this function are set. You can not use other arguments except the following ones.
| Name | Type | Required | Description |
|---|---|---|---|
| image | any | Yes | The image on which this operation is performed. |
| alpha | number | Yes | a floating point number in range 0-1 |