Файл: vendor/intervention/image/src/Interfaces/ColorChannelInterface.php
Строк: 99
<?php
declare(strict_types=1);
namespace InterventionImageInterfaces;
use InterventionImageExceptionsColorException;
interface ColorChannelInterface
{
/**
* Create new instance by either value or normalized value
*
* @param int|null $value
* @param float|null $normalized
* @throws ColorException
*/
public function __construct(?int $value = null, ?float $normalized = null);
/**
* Return color channels integer value
*
* @return int
*/
public function value(): int;
/**
* Return the channels value normalized to a float value form 0 to 1 by its range
*
* @return float
*/
public function normalize(int $precision = 32): float;
/**
* Throw exception if the given value is not applicable for channel
* otherwise the value is returned unchanged.
*
* @throws ColorException
* @return mixed
*/
public function validate(mixed $value): mixed;
/**
* Return the the minimal possible value of the color channel
*
* @return int
*/
public function min(): int;
/*
* Return the the maximal possible value of the color channel
*
* @return int
*/
public function max(): int;
/**
* Cast color channel's value to string
*
* @return string
*/
public function toString(): string;
/**
* Cast color channel's value to string
*
* @return string
*/
public function __toString(): string;
}