BoostFontSizeGenerator::calculateFontSize()   A
last analyzed

Complexity

Conditions 1
Paths 1

Size

Total Lines 5

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
dl 0
loc 5
rs 10
c 0
b 0
f 0
cc 1
nc 1
nop 4
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<?php
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namespace SixtyNine\Cloud\FontSize;
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class BoostFontSizeGenerator implements FontSizeGeneratorInterface
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{
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    /**
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     * @param int $count
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     * @param int $maxCount
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     * @param int $minFontSize
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     * @param int $maxFontSize
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     * @return int
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     */
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    public function calculateFontSize($count, $maxCount, $minFontSize, $maxFontSize)
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    {
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        $deltaFont = $maxFontSize - $minFontSize;
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        return (int)($minFontSize + $deltaFont * sqrt($count / $maxCount));
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    }
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}
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