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<?php namespace Arcanedev\Color\Converters; |
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/** |
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* Trait HEXTrait |
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* |
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* @package Arcanedev\Color\Converters |
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* @author ARCANEDEV <[email protected]> |
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*/ |
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trait HEXTrait |
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{ |
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/* ----------------------------------------------------------------- |
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| Main Methods |
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| ----------------------------------------------------------------- |
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*/ |
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/** |
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* Convert a HEX color to an RGB array (alias). |
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* |
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* @see fromHexToRgb |
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* |
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* @param string $hex |
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* |
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* @return array |
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*/ |
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public static function hexToRgb($hex) |
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{ |
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return (new static)->fromHexToRgb($hex); |
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} |
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/** |
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* Convert a HEX color to an RGB array. |
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* |
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* @param string $hex |
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* |
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* @return array |
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*/ |
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public function fromHexToRgb($hex) |
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{ |
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$value = str_replace('#', '', $hex); |
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return array_map('hexdec', strlen($value) === 6 ? [ |
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substr($value, 0, 2), // RED |
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substr($value, 2, 2), // GREEN |
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substr($value, 4, 2), // BLUE |
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] : [ |
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str_repeat(substr($value, 0, 1), 2), // RED |
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str_repeat(substr($value, 1, 1), 2), // GREEN |
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str_repeat(substr($value, 2, 1), 2), // BLUE |
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]); |
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} |
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/** |
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* Convert RGB values to a HEX color (alias). |
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* |
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* @see fromRgbToHex |
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* |
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* @param int $red |
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* @param int $green |
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* @param int $blue |
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* |
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* @return string |
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*/ |
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public static function rgbToHex($red, $green, $blue) |
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{ |
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return (new static)->fromRgbToHex($red, $green, $blue); |
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} |
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/** |
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* Convert RGB values to a HEX color. |
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* |
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* @param int $red |
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* @param int $green |
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* @param int $blue |
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* |
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* @return string |
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*/ |
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public function fromRgbToHex($red, $green, $blue) |
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{ |
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return '#' . implode('', array_map(function ($value) { |
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return str_pad(dechex($value), 2, '0', STR_PAD_LEFT); |
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}, [$red, $green, $blue])); |
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} |
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} |
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ARCANEDEV /
Color
