First Commit

vendor/endroid/qr-code/src/Writer/PngWriter.php

@@ -0,0 +1,29 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Endroid\QrCode\Writer;
+
+use Endroid\QrCode\Label\LabelInterface;
+use Endroid\QrCode\Logo\LogoInterface;
+use Endroid\QrCode\QrCodeInterface;
+use Endroid\QrCode\Writer\Result\GdResult;
+use Endroid\QrCode\Writer\Result\PngResult;
+use Endroid\QrCode\Writer\Result\ResultInterface;
+
+final class PngWriter extends AbstractGdWriter
+{
+    public const WRITER_OPTION_COMPRESSION_LEVEL = 'compression_level';
+
+    public function write(QrCodeInterface $qrCode, LogoInterface $logo = null, LabelInterface $label = null, array $options = []): ResultInterface
+    {
+        if (!isset($options[self::WRITER_OPTION_COMPRESSION_LEVEL])) {
+            $options[self::WRITER_OPTION_COMPRESSION_LEVEL] = -1;
+        }
+
+        /** @var GdResult $gdResult */
+        $gdResult = parent::write($qrCode, $logo, $label, $options);
+
+        return new PngResult($gdResult->getMatrix(), $gdResult->getImage(), $options[self::WRITER_OPTION_COMPRESSION_LEVEL]);
+    }
+}