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103 lines
2.8 KiB
PHP
103 lines
2.8 KiB
PHP
<?php
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namespace Xentral\Components\Barcode;
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final class Qrcode
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{
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/** @var string TYPE_QRCODE */
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const TYPE_DEFAULT = 'QRCODE';
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/** @var string TYPE_EC_LOW Low error correction */
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const TYPE_EC_LOW = 'QRCODE,L';
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/** @var string TYPE_EC_MEDIUM Medium error correction */
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const TYPE_EC_MEDIUM = 'QRCODE,M';
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/** @var string TYPE_EC_QUARTILE Better error correction */
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const TYPE_EC_QUARTILE = 'QRCODE,Q';
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/** @var string TYPE_EC_HIGH Best error correction */
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const TYPE_EC_HIGH = 'QRCODE,H';
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/** @var array $validTypes */
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public static $validTypes = [
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self::TYPE_DEFAULT,
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self::TYPE_EC_LOW,
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self::TYPE_EC_MEDIUM,
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self::TYPE_EC_QUARTILE,
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self::TYPE_EC_HIGH,
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];
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/** @var TcpdfBarcode2d $barcode */
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private $barcode;
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/**
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* @param TcpdfBarcode2d $barcode
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*/
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public function __construct(TcpdfBarcode2d $barcode)
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{
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$this->barcode = $barcode;
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}
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/**
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* @return string
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*/
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public function getText()
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{
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return $this->barcode->getText();
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}
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/**
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* Returns the QR code as array representation
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*
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* @return array
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*/
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public function toArray()
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{
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return $this->barcode->getBarcodeArray();
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}
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/**
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* Returns the QR code as HTML representation
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*
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* @param int $width Width of a single rectangle element in pixels.
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* @param int $height Height of a single rectangle element in pixels.
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* @param string $color Foreground color for bar elements (background is transparent).
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*
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* @return string HTML code
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*/
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public function toHtml($width = 10, $height = 10, $color = 'black')
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{
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return $this->barcode->getBarcodeHtml($width, $height, $color);
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}
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/**
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* Returns the QR code as SVG document
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*
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* @param int $width Width of a single rectangle element in user units
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* @param int $height Height of a single rectangle element in user units
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* @param string $color Foreground color (in SVG format) for bar elements (background is transparent)
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*
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* @return string SVG document
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*/
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public function toSvg($width = 10, $height = 10, $color = 'black')
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{
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return $this->barcode->getBarcodeSvg($width, $height, $color);
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}
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/**
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* Returns the QR code as PNG image (requires GD or Imagick library)
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*
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* @param int $width Width of a single rectangle element in pixels
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* @param int $height Height of a single rectangle element in pixels
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* @param array $color RGB-Array (0-255) foreground color for bar elements (background is transparent)
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*
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* @return string Image as string
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*/
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public function toPng($width = 10, $height = 10, $color = [0, 0, 0])
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{
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return $this->barcode->getBarcodePng($width, $height, $color);
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}
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}
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