| title | weight |
|---|---|
Adjustments |
4 |
The brightness method adjusts the brightness of the Image. The method accepts a value between -100 and 100.
$image->brightness(-20);
The contrast method adjusts the contrast of the Image. The method accepts a value between -100 and 100.
$image->contrast(20);
The gamma method adjusts the gamma of the Image. The method accepts a value between 0.1 and 9.99.
$image->gamma(4.1);