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authorMario <mario@mariovavti.com>2024-03-14 09:35:09 +0000
committerMario <mario@mariovavti.com>2024-03-14 09:35:09 +0000
commit6bf61dfa6b585db01b607a79bd64ec9c583a9c10 (patch)
tree78698101aa58d918568dfc0020650fc337e8d3e0 /vendor/chillerlan/php-qrcode/examples/QRImageWithLogo.php
parent0e59cfb8390e4c6aee29ef73b53a4dc6b7fb581e (diff)
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composer update and use the fixed streams php-jcs library until the floats issue will be fixed upstream. see here for reference https://codeberg.org/streams/streams/issues/151
Diffstat (limited to 'vendor/chillerlan/php-qrcode/examples/QRImageWithLogo.php')
-rw-r--r--vendor/chillerlan/php-qrcode/examples/QRImageWithLogo.php81
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diff --git a/vendor/chillerlan/php-qrcode/examples/QRImageWithLogo.php b/vendor/chillerlan/php-qrcode/examples/QRImageWithLogo.php
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--- a/vendor/chillerlan/php-qrcode/examples/QRImageWithLogo.php
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@@ -1,81 +0,0 @@
-<?php
-/**
- * Class QRImageWithLogo
- *
- * @filesource QRImageWithLogo.php
- * @created 18.11.2020
- * @package chillerlan\QRCodeExamples
- * @author smiley <smiley@chillerlan.net>
- * @copyright 2020 smiley
- * @license MIT
- *
- * @noinspection PhpComposerExtensionStubsInspection
- */
-
-namespace chillerlan\QRCodeExamples;
-
-use chillerlan\QRCode\Output\{QRCodeOutputException, QRImage};
-
-use function imagecopyresampled, imagecreatefrompng, imagesx, imagesy, is_file, is_readable;
-
-/**
- * @property \chillerlan\QRCodeExamples\LogoOptions $options
- */
-class QRImageWithLogo extends QRImage{
-
- /**
- * @param string|null $file
- * @param string|null $logo
- *
- * @return string
- * @throws \chillerlan\QRCode\Output\QRCodeOutputException
- */
- public function dump(string $file = null, string $logo = null):string{
- // set returnResource to true to skip further processing for now
- $this->options->returnResource = true;
-
- // of course you could accept other formats too (such as resource or Imagick)
- // i'm not checking for the file type either for simplicity reasons (assuming PNG)
- if(!is_file($logo) || !is_readable($logo)){
- throw new QRCodeOutputException('invalid logo');
- }
-
- $this->matrix->setLogoSpace(
- $this->options->logoSpaceWidth,
- $this->options->logoSpaceHeight
- // not utilizing the position here
- );
-
- // there's no need to save the result of dump() into $this->image here
- parent::dump($file);
-
- $im = imagecreatefrompng($logo);
-
- // get logo image size
- $w = imagesx($im);
- $h = imagesy($im);
-
- // set new logo size, leave a border of 1 module (no proportional resize/centering)
- $lw = ($this->options->logoSpaceWidth - 2) * $this->options->scale;
- $lh = ($this->options->logoSpaceHeight - 2) * $this->options->scale;
-
- // get the qrcode size
- $ql = $this->matrix->size() * $this->options->scale;
-
- // scale the logo and copy it over. done!
- imagecopyresampled($this->image, $im, ($ql - $lw) / 2, ($ql - $lh) / 2, 0, 0, $lw, $lh, $w, $h);
-
- $imageData = $this->dumpImage();
-
- if($file !== null){
- $this->saveToFile($imageData, $file);
- }
-
- if($this->options->imageBase64){
- $imageData = 'data:image/'.$this->options->outputType.';base64,'.base64_encode($imageData);
- }
-
- return $imageData;
- }
-
-}