Lucee object methods reference
Object Method Image.sharpen
Sharpens a image by using the unsharp mask filter.
Image.sharpen([number gain]):image
Category
image
Arguments
The arguments for this function are set. You can not use other arguments except the following ones.
Name | Type | Required | Default Value | Description |
---|---|---|---|---|
gain | number | No | 1 |
Gain values can be integers or real numbers. The default value is 1.0. The value determines whether the image is blurred or sharpened: |