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✨ reflectance reversal example
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‎examples/Readme.md

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- [EPS](./eps.php): Encapsulated PostScript
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- [String](./text.php): String output
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- [Multi mode](./multimode.php): a demostration of multi mode usage
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- [Reflectance](./reflectance.php): demonstrates reflectance reversal
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- [QRCode reader](./reader.php): a simple reader example
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‎examples/reflectance.php

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<?php
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/**
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* reflectance.php
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*
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* @created 13.07.2023
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* @author smiley <[email protected]>
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* @copyright 2023 smiley
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* @license MIT
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*/
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use chillerlan\QRCode\Common\EccLevel;
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use chillerlan\QRCode\Data\QRMatrix;
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use chillerlan\QRCode\Output\QROutputInterface;
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use chillerlan\QRCode\QRCode;
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use chillerlan\QRCode\QROptions;
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require_once __DIR__.'/../vendor/autoload.php';
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$options = new QROptions([
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'outputType' => QROutputInterface::MARKUP_SVG,
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'imageBase64' => false,
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'svgAddXmlHeader' => false,
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'connectPaths' => true,
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'drawCircularModules' => false,
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'drawLightModules' => true,
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'addLogoSpace' => true,
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'eccLevel' => EccLevel::H,
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'logoSpaceWidth' => 11,
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'moduleValues' => [
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// finder
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QRMatrix::M_FINDER_DARK => '#555', // dark (true)
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QRMatrix::M_FINDER => '#ccc', // light (false)
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QRMatrix::M_FINDER_DOT => '#555',
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QRMatrix::M_FINDER_DOT_LIGHT => '#ccc',
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// alignment
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QRMatrix::M_ALIGNMENT_DARK => '#555',
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QRMatrix::M_ALIGNMENT => '#ccc',
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// timing
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QRMatrix::M_TIMING_DARK => '#555',
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QRMatrix::M_TIMING => '#ccc',
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// format
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QRMatrix::M_FORMAT_DARK => '#555',
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QRMatrix::M_FORMAT => '#ccc',
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// version
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QRMatrix::M_VERSION_DARK => '#555',
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QRMatrix::M_VERSION => '#ccc',
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// data
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QRMatrix::M_DATA_DARK => '#555',
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QRMatrix::M_DATA => '#ccc',
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// darkmodule
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QRMatrix::M_DARKMODULE_LIGHT => '#ccc',
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QRMatrix::M_DARKMODULE => '#555',
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// separator
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QRMatrix::M_SEPARATOR_DARK => '#555',
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QRMatrix::M_SEPARATOR => '#ccc',
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// quietzone
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QRMatrix::M_QUIETZONE_DARK => '#555',
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QRMatrix::M_QUIETZONE => '#ccc',
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// logo space
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QRMatrix::M_LOGO_DARK => '#555',
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QRMatrix::M_LOGO => '#ccc',
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],
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]);
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$qrcode = (new QRCode($options))->addByteSegment('https://www.youtube.com/watch?v=dQw4w9WgXcQ');
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$matrix = $qrcode->getQRMatrix();
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// dump the output
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header('Content-type: text/html');
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?>
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8"/>
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<meta name="viewport" content="width=device-width, initial-scale=1.0"/>
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<title>QRCode Reflectance reversal Example</title>
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<style>
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#reflectance-example{
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width: 500px;
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margin: 2em auto;
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}
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#reflectance-example > svg.qrcode{
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margin: 1em;
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}
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</style>
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</head>
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<body>
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<div id="reflectance-example">
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<!-- embed the SVG directly -->
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<?php
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echo $qrcode->renderMatrix($matrix);
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echo $qrcode->renderMatrix($matrix->invert());
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?>
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</div>
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</body>
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</html>
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<?php
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exit;

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