21 lines
457 B
PHP
21 lines
457 B
PHP
<?php
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namespace App\Support;
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final class MacroColorConverter
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{
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public static function fromRgba(?array $rgba): ?string
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{
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if ($rgba === null) {
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return null;
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}
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return sprintf(
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'#%02X%02X%02X',
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(int) round(max(0.0, min(1.0, $rgba['r'])) * 255),
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(int) round(max(0.0, min(1.0, $rgba['g'])) * 255),
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(int) round(max(0.0, min(1.0, $rgba['b'])) * 255),
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);
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}
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}
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