Property | Type | Description | |
---|---|---|---|
$amount | integer |
Method | Description | |
---|---|---|
__construct ( integer $amount ) | Contrast constructor. | |
apply ( |
public __construct ( integer $amount ) | ||
$amount | integer | The amount of contrast to apply. >= -100 and <= -1 to reduce. 0 for no change. >= 1 and <= 100 to increase. |
public apply ( |
||
$image | ||
return |