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https://github.com/chillerlan/php-qrcode.git
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smiley
56 lines
1.2 KiB
PHP
56 lines
1.2 KiB
PHP
<?php
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/**
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* QRCodeReaderOptionsTrait.php
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*
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* @created 01.03.2024
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* @author smiley <smiley@chillerlan.net>
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* @copyright 2024 smiley
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* @license MIT
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*/
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declare(strict_types=1);
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namespace chillerlan\QRCode;
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use function extension_loaded;
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/**
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* Trait QRCodeReaderOptionsTrait
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*
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* @property bool $readerUseImagickIfAvailable
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* @property bool $readerGrayscale
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* @property bool $readerInvertColors
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* @property bool $readerIncreaseContrast
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*/
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trait QRCodeReaderOptionsTrait{
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/**
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* Use Imagick (if available) when reading QR Codes
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*/
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protected bool $readerUseImagickIfAvailable = false;
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/**
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* Grayscale the image before reading
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*/
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protected bool $readerGrayscale = false;
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/**
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* Invert the colors of the image
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*/
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protected bool $readerInvertColors = false;
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/**
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* Increase the contrast before reading
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*
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* note that applying contrast works different in GD and Imagick, so mileage may vary
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*/
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protected bool $readerIncreaseContrast = false;
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/**
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* enables Imagick for the QR Code reader if the extension is available
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*/
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protected function set_readerUseImagickIfAvailable(bool $useImagickIfAvailable):void{
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$this->readerUseImagickIfAvailable = ($useImagickIfAvailable && extension_loaded('imagick'));
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}
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}
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