Contrast

Adjusts the contrast of the image.

imgproxy: contrast (alias co) · Availability: imgproxy Pro only

Usage

use SomehowDigital\ImgProxy\Url;
use SomehowDigital\ImgProxy\Option\Contrast;

$url = Url::create()
    ->source('https://example.com/image.jpg')
    ->options(new Contrast(1.2));

$url->build();
// _/co:1.2/plain/https%3A%2F%2Fexample.com%2Fimage.jpg

The option appears in the URL as co:1.2.

Parameters

Parameter	Type	Default	Description
`$contrast`	`float`	required	A positive factor. `1` leaves the image unchanged.

See also

imgproxy reference