Spatie\Color\Hsl

Complexity

Total Complexity

14

Size/Duplication

Total Lines	93
Duplicated Lines	18.28 %

Coupling/Cohesion

Components	1
Dependencies	6

Importance

Changes

0

14 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	9	1
A	fromString()	9	9	1
A	hue()	0	4	1
A	saturation()	0	4	1
A	lightness()	0	4	1
A	red()	0	4	1
A	green()	0	4	1
A	blue()	0	4	1
A	toHex()	8	8	1
A	toHsl()	0	4	1
A	toHsla()	0	4	1
A	toRgb()	0	4	1
A	toRgba()	0	4	1
A	__toString()	0	8	1

<?php

namespace Spatie\Color;

class Hsl implements Color
{
    /** @var float */
    protected $hue, $saturation, $lightness;

    public function __construct(float $hue, float $saturation, float $lightness)
    {
        Validate::hslValue($saturation, 'saturation');
        Validate::hslValue($lightness, 'lightness');

        $this->hue = $hue;
        $this->saturation = $saturation;
        $this->lightness = $lightness;
    }

    public static function fromString(string $string)

This method seems to be duplicated in your project.

    {
        Validate::hslColorString($string);

        $matches = null;
        preg_match('/hsl\( *(\d{1,3}) *, *(\d{1,3})%? *, *(\d{1,3})%? *\)/i', $string, $matches);

        return new static($matches[1], $matches[2], $matches[3]);
    }

    public function hue(): float
    {
        return $this->hue;
    }

    public function saturation(): float
    {
        return $this->saturation;
    }

    public function lightness(): float
    {
        return $this->lightness;
    }

    public function red(): int
    {
        return Convert::hslValueToRgb($this->hue, $this->saturation, $this->lightness)[0];
    }

    public function green(): int
    {
        return Convert::hslValueToRgb($this->hue, $this->saturation, $this->lightness)[1];
    }

    public function blue(): int
    {
        return Convert::hslValueToRgb($this->hue, $this->saturation, $this->lightness)[2];
    }

    public function toHex(): Hex

This method seems to be duplicated in your project.

    {
        return new Hex(
            Convert::rgbChannelToHexChannel($this->red()),
            Convert::rgbChannelToHexChannel($this->green()),
            Convert::rgbChannelToHexChannel($this->blue())
        );
    }

    public function toHsl(): self
    {
        return new self($this->hue(), $this->saturation(), $this->lightness());
    }

    public function toHsla(float $alpha = 1): Hsla
    {
        return new Hsla($this->hue(), $this->saturation(), $this->lightness(), $alpha);
    }

    public function toRgb(): Rgb
    {
        return new Rgb($this->red(), $this->green(), $this->blue());
    }

    public function toRgba(float $alpha = 1): Rgba
    {
        return new Rgba($this->red(), $this->green(), $this->blue(), $alpha);
    }

    public function __toString(): string
    {
        $hue = round($this->hue);
        $saturation = round($this->saturation);
        $lightness = round($this->lightness);

        return "hsl({$hue},{$saturation}%,{$lightness}%)";
    }
}