Gradient

Overlays a gradient that fades from transparent to a color.

imgproxy: gradient (alias gr) · Availability: imgproxy Pro only

Usage

use SomehowDigital\ImgProxy\Url;
use SomehowDigital\ImgProxy\Option\Gradient;

$url = Url::create()
    ->source('https://example.com/image.jpg')
    ->options(new Gradient(0.6, '000000', 'down', 0.2, 1));

$url->build();
// _/gr:0.6:000000:down:0.2:1/plain/https%3A%2F%2Fexample.com%2Fimage.jpg

The option appears in the URL as gr:0.6:000000:down:0.2:1.

Parameters

Parameter	Type	Default	Description
`$opacity`	`float`	required	Opacity of the gradient. `0` disables it.
`$color`	`string`	—	Hexadecimal color. imgproxy uses `000` when left out.
`$direction`	`string\|float\|null`	—	An angle in degrees, or `down`, `up`, `right` or `left`. imgproxy uses `down` when left out.
`$start`	`float`	—	Where the gradient starts, from 0 to 1. imgproxy uses `0` when left out.
`$stop`	`float`	—	Where the gradient ends, from 0 to 1. imgproxy uses `1` when left out.

A dash means the argument can be left out. Trailing arguments that are left out or null are dropped from the URL, while a null before a given argument leaves an empty slot, so the following arguments keep their position.

See also

Colorize

imgproxy reference