HSVToRGBConverter::convert() - Code Metrics - ARTACK/color - Measure and Improve Code Quality continuously with Scrutinizer

HSVToRGBConverter::convert() B
last analyzed 2019-07-18 12:29 UTC

↳ Parent: HSVToRGBConverter

Complexity

Conditions	7
Paths	7

Size

Total Lines	50
Code Lines	41

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	42
CRAP Score	7

Importance

Changes	2
Bugs	0	Features	0

Metric	Value
cc	7
eloc	41
c	2
b	0
f	0
nc	7
nop	1
dl	0
loc	50
ccs	42
cts	42
cp	1
crap	7
rs	8.3306

<?php

declare(strict_types=1);

namespace Artack\Color\Converter;

use Artack\Color\Color\Color;
use Artack\Color\Color\HSV;
use Artack\Color\Color\RGB;
use Webmozart\Assert\Assert;

class HSVToRGBConverter implements ConverterInterface
{
    public function convert(Color $color): Color
    {
        /* @var HSV $color */
        Assert::isInstanceOf($color, HSV::class, sprintf('color should be an instance of [%s]', HSV::class));

        $h = $color->getHue();
        $s = $color->getSaturation() / 100;
        $v = $color->getValue() / 100;

        $hF = floor($h / 60);
        $f = $h / 60 - $hF;

        $p = $v * (1 - $s);
        $q = $v * (1 - $s * $f);
        $t = $v * (1 - $s * (1 - $f));

        switch ($hF) {
            case 0:
                $r = $v;
                $g = $t;
                $b = $p;
                break;
            case 1:
                $r = $q;
                $g = $v;
                $b = $p;
                break;
            case 2:
                $r = $p;
                $g = $v;
                $b = $t;
                break;
            case 3:
                $r = $p;
                $g = $q;
                $b = $v;
                break;
            case 4:
                $r = $t;
                $g = $p;
                $b = $v;
                break;
            case 5:
                $r = $v;
                $g = $p;
                $b = $q;
                break;
        }

        return new RGB((int) round($r * 255), (int) round($g * 255), (int) round($b * 255));

    }

    public static function supportsFrom(): string
    {
        return HSV::class;
    }

    public static function supportsTo(): string
    {
        return RGB::class;
    }
}


1		<?php
2
3		declare(strict_types=1);
4
5		namespace Artack\Color\Converter;
6
7		use Artack\Color\Color\Color;
8		use Artack\Color\Color\HSV;
9		use Artack\Color\Color\RGB;
10		use Webmozart\Assert\Assert;
11
12		class HSVToRGBConverter implements ConverterInterface
13		{
14	132	public function convert(Color $color): Color
15		{
16		/* @var HSV $color */
17	132	Assert::isInstanceOf($color, HSV::class, sprintf('color should be an instance of [%s]', HSV::class));
18
19	131	$h = $color->getHue();
20	131	$s = $color->getSaturation() / 100;
21	131	$v = $color->getValue() / 100;
22
23	131	$hF = floor($h / 60);
24	131	$f = $h / 60 - $hF;
25
26	131	$p = $v * (1 - $s);
27	131	$q = $v * (1 - $s * $f);
28	131	$t = $v * (1 - $s * (1 - $f));
29
30	131	switch ($hF) {
31	131	case 0:
32	31	$r = $v;
33	31	$g = $t;
34	31	$b = $p;
35	31	break;
36	100	case 1:
37	20	$r = $q;
38	20	$g = $v;
39	20	$b = $p;
40	20	break;
41	80	case 2:
42	20	$r = $p;
43	20	$g = $v;
44	20	$b = $t;
45	20	break;
46	60	case 3:
47	20	$r = $p;
48	20	$g = $q;
49	20	$b = $v;
50	20	break;
51	40	case 4:
52	20	$r = $t;
53	20	$g = $p;
54	20	$b = $v;
55	20	break;
56	20	case 5:
57	20	$r = $v;
58	20	$g = $p;
59	20	$b = $q;
60	20	break;
61		}
62
63	131	return new RGB((int) round($r * 255), (int) round($g * 255), (int) round($b * 255));
		0 ignored issues – show Comprehensibility Best Practice introduced 2017-12-12 01:40 UTC by Report Bug Copy Issue Report The variable `$b` does not seem to be defined for all execution paths leading up to this point. Loading history... Comprehensibility Best Practice introduced 2017-12-12 01:40 UTC by Report Bug Copy Issue Report The variable `$g` does not seem to be defined for all execution paths leading up to this point. Loading history... Comprehensibility Best Practice introduced 2017-12-12 01:40 UTC by Report Bug Copy Issue Report The variable `$r` does not seem to be defined for all execution paths leading up to this point. Loading history...
64		}
65
66	924	public static function supportsFrom(): string
67		{
68	924	return HSV::class;
69		}
70
71	924	public static function supportsTo(): string
72		{
73	924	return RGB::class;
74		}
75		}
76

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HSVToRGBConverter::convert() B last analyzed 2019-07-18 12:29 UTC

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HSVToRGBConverter::convert() B
last analyzed 2019-07-18 12:29 UTC