IconExtractor::getBetterQuality() - Code Metrics - oscarotero/imagecow - Measure and Improve Code Quality continuously with Scrutinizer

IconExtractor::getBetterQuality() A
last analyzed 2020-01-08 10:30 UTC

↳ Parent: IconExtractor

Complexity

Conditions	3
Paths	3

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	21
rs	9.584
c	0
b	0
f	0
cc	3
nc	3
nop	0

<?php

namespace Imagecow\Utils;

use Imagick;
use Imagecow\Libs\Imagick as ImagickLib;
use Imagecow\Image;

/**
 * Simple class to extracts all images from .ico files
 * Requires Imagick.
 */
class IconExtractor
{
    protected $image;

    /**
     * Contructor.
     *
     * @param string $filename The path of ico file
     */
    public function __construct($filename)
    {
        if (!extension_loaded('imagick')) {
            throw new \Exception('IconExtractor needs imagick extension');
        }

        $image = new Imagick();
        $image->readImage($filename);

        $this->image = $image;
    }

    /**
     * Get the better quality image found in the icon.
     *
     * @return Image
     */
    public function getBetterQuality()
    {
        $quality = 0;
        $better = 0;

        foreach ($this->image as $index => $image) {
            $q = $image->getImageDepth() + ($image->getImageWidth() * $image->getImageHeight());

            if ($q > $quality) {
                $quality = $q;
                $better = $index;
            }
        }

        $this->image->setIteratorIndex($better);

        $better = new Image(new ImagickLib($this->image));
        $better->format('png');

        return $better;
    }
}


1			<?php
2
3			namespace Imagecow\Utils;
4
5			use Imagick;
6			use Imagecow\Libs\Imagick as ImagickLib;
7			use Imagecow\Image;
8
9			/**
10			* Simple class to extracts all images from .ico files
11			* Requires Imagick.
12			*/
13			class IconExtractor
14			{
15			protected $image;
16
17			/**
18			* Contructor.
19			*
20			* @param string $filename The path of ico file
21			*/
22			public function __construct($filename)
23			{
24			if (!extension_loaded('imagick')) {
25			throw new \Exception('IconExtractor needs imagick extension');
26			}
27
28			$image = new Imagick();
29			$image->readImage($filename);
30
31			$this->image = $image;
32			}
33
34			/**
35			* Get the better quality image found in the icon.
36			*
37			* @return Image
38			*/
39			public function getBetterQuality()
40			{
41			$quality = 0;
42			$better = 0;
43
44			foreach ($this->image as $index => $image) {
45			$q = $image->getImageDepth() + ($image->getImageWidth() * $image->getImageHeight());
46
47			if ($q > $quality) {
48			$quality = $q;
49			$better = $index;
50			}
51			}
52
53			$this->image->setIteratorIndex($better);
54
55			$better = new Image(new ImagickLib($this->image));
56			$better->format('png');
57
58			return $better;
59			}
60			}
61

oscarotero / imagecow

IconExtractor::getBetterQuality() A last analyzed 2020-01-08 10:30 UTC

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IconExtractor::getBetterQuality() A
last analyzed 2020-01-08 10:30 UTC