Gamma   A
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Coupling/Cohesion

Components 1
Dependencies 2

Complexity

Total Complexity 6

Size/Duplication

Total Lines 35
Duplicated Lines 0 %

Test Coverage

Coverage 100%

Importance

Changes 0
Metric Value
wmc 6
lcom 1
cbo 2
dl 0
loc 35
ccs 12
cts 12
cp 1
rs 10
c 0
b 0
f 0

2 Methods

Rating   Name   Duplication   Size   Complexity  
A run() 0 10 2
A getGamma() 0 12 4
1
<?php
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namespace League\Glide\Manipulators;
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use Intervention\Image\Image;
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/**
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 * @property string $gam
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 */
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class Gamma extends BaseManipulator
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{
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    /**
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     * Perform gamma image manipulation.
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     * @param  Image $image The source image.
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     * @return Image The manipulated image.
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     */
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    public function run(Image $image)
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    {
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        $gamma = $this->getGamma();
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        if ($gamma) {
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            $image->gamma($gamma);
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        }
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        return $image;
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    }
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    /**
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     * Resolve gamma amount.
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     * @return string The resolved gamma amount.
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     */
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    public function getGamma()
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    {
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        if (!preg_match('/^[0-9]\.*[0-9]*$/', $this->gam)) {
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            return;
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        }
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        if ($this->gam < 0.1 or $this->gam > 9.99) {
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            return;
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        }
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        return (double) $this->gam;
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    }
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}
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