GifStrategy::handleTransparency() - Code Metrics - Inspection of "adding a transparent gif to test with" - delboy1978uk/image - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( c3bf23...7d892f )

by Derek Stephen

created 2017-09-28 13:36 UTC

GifStrategy::handleTransparency() A

↳ Parent: GifStrategy

Complexity

Conditions	2
Paths	2

Size

Total Lines	10
Code Lines	3

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	4
CRAP Score	2

Importance

Changes

Metric	Value
cc	2
eloc	3
nc	2
nop	2
dl	0
loc	10
ccs	4
cts	4
cp	1
crap	2
rs	9.4285
c	0
b	0
f	0

<?php

namespace Del\Image\Strategy;

class GifStrategy extends AbstractTransparentImage implements ImageTypeStrategyInterface
{
    /**
     * @param string $filename
     * @return resource
     */
    public function create($filename)
    {
        return imagecreatefromgif($filename);
    }

    /**
     * @param resource $resource
     * @param string $filename
     * @param int $compression
     * @return void
     */
    public function save($resource, $filename, $compression)
    {
        unset($compression);
        imagegif($resource, $filename);
    }

    /**
     * @return string
     */
    public function getContentType()
    {
        return 'image/gif';
    }

    /**
     * @param $resource
     */
    public function render($resource)
    {
        imagegif($resource);
    }

    public function handleTransparency($newImage, $image)
    {
        // Get transparency color's index number
        $transparency = $this->getTransparencyIndex($image);

        // Is a strange index other than -1 set?
        if ($transparency >= 0) {

            // deal with alpha channels
            $this->prepWithExistingIndex($newImage, $image, $transparency);

        }
    }


}

1		<?php
2
3		namespace Del\Image\Strategy;
4
5		class GifStrategy extends AbstractTransparentImage implements ImageTypeStrategyInterface
6		{
7		/**
8		* @param string $filename
9		* @return resource
10		*/
11	6	public function create($filename)
12		{
13	6	return imagecreatefromgif($filename);
14		}
15
16		/**
17		* @param resource $resource
18		* @param string $filename
19		* @param int $compression
20		* @return void
21		*/
22	1	public function save($resource, $filename, $compression)
23		{
24	1	unset($compression);
25	1	imagegif($resource, $filename);
26	1	}
27
28		/**
29		* @return string
30		*/
31	1	public function getContentType()
32		{
33	1	return 'image/gif';
34		}
35
36		/**
37		* @param $resource
38		*/
39	5	public function render($resource)
40		{
41	5	imagegif($resource);
42	5	}
43
44	3	public function handleTransparency($newImage, $image)
45		{
46		// Get transparency color's index number
47	3	$transparency = $this->getTransparencyIndex($image);
48
49		// Is a strange index other than -1 set?
50	3	if ($transparency >= 0) {
51
52		// deal with alpha channels
53	3	$this->prepWithExistingIndex($newImage, $image, $transparency);
54
55	3	}
56	3	}
57
58
59		}

delboy1978uk / image

Push — master ( c3bf23...7d892f )

GifStrategy::handleTransparency() A

Complexity

Size

Duplication

Code Coverage

Importance

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