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<?php |
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/** |
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* Class DecoderResult |
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* |
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* @created 17.01.2021 |
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* @author ZXing Authors |
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* @author Smiley <[email protected]> |
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* @copyright 2021 Smiley |
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* @license Apache-2.0 |
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*/ |
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namespace chillerlan\QRCode\Decoder; |
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use chillerlan\QRCode\Data\QRMatrix; |
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use chillerlan\QRCode\Common\{BitBuffer, EccLevel, MaskPattern, Version}; |
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use function property_exists; |
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/** |
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* Encapsulates the result of decoding a matrix of bits. This typically |
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* applies to 2D barcode formats. For now, it contains the raw bytes obtained |
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* as well as a String interpretation of those bytes, if applicable. |
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* |
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* @property \chillerlan\QRCode\Common\BitBuffer $rawBytes |
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* @property string $data |
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* @property \chillerlan\QRCode\Common\Version $version |
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* @property \chillerlan\QRCode\Common\EccLevel $eccLevel |
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* @property \chillerlan\QRCode\Common\MaskPattern $maskPattern |
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* @property int $structuredAppendParity |
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* @property int $structuredAppendSequence |
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*/ |
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final class DecoderResult{ |
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private BitBuffer $rawBytes; |
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private Version $version; |
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private EccLevel $eccLevel; |
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private MaskPattern $maskPattern; |
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private string $data = ''; |
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private int $structuredAppendParity = -1; |
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private int $structuredAppendSequence = -1; |
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/** |
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* DecoderResult constructor. |
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*/ |
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public function __construct(iterable $properties = null){ |
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if(!empty($properties)){ |
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foreach($properties as $property => $value){ |
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if(!property_exists($this, $property)){ |
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continue; |
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} |
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$this->{$property} = $value; |
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} |
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} |
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} |
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/** |
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* @return mixed|null |
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*/ |
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public function __get(string $property){ |
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if(property_exists($this, $property)){ |
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return $this->{$property}; |
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} |
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return null; |
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} |
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/** |
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* |
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*/ |
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public function __toString():string{ |
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return $this->data; |
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} |
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/** |
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* |
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*/ |
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public function hasStructuredAppend():bool{ |
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return $this->structuredAppendParity >= 0 && $this->structuredAppendSequence >= 0; |
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} |
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/** |
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* Returns a QRMatrix instance with thesettings and data of the reader result |
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*/ |
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public function getQRMatrix():QRMatrix{ |
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return (new QRMatrix($this->version, $this->eccLevel)) |
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->initFunctionalPatterns() |
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->writeCodewords($this->rawBytes) |
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->setFormatInfo($this->maskPattern) |
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->mask($this->maskPattern) |
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; |
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} |
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} |
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chillerlan /
php-qrcode
