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-rw-r--r--vendor/chillerlan/php-qrcode/examples/QRImageWithText.php100
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diff --git a/vendor/chillerlan/php-qrcode/examples/QRImageWithText.php b/vendor/chillerlan/php-qrcode/examples/QRImageWithText.php
deleted file mode 100644
index fe6b962a9..000000000
--- a/vendor/chillerlan/php-qrcode/examples/QRImageWithText.php
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@@ -1,100 +0,0 @@
-<?php
-/**
- * Class QRImageWithText
- *
- * example for additional text
- *
- * @link https://github.com/chillerlan/php-qrcode/issues/35
- *
- * @filesource QRImageWithText.php
- * @created 22.06.2019
- * @package chillerlan\QRCodeExamples
- * @author smiley <smiley@chillerlan.net>
- * @copyright 2019 smiley
- * @license MIT
- *
- * @noinspection PhpComposerExtensionStubsInspection
- */
-
-namespace chillerlan\QRCodeExamples;
-
-use chillerlan\QRCode\Output\QRImage;
-
-use function base64_encode, imagechar, imagecolorallocate, imagecolortransparent, imagecopymerge, imagecreatetruecolor,
- imagedestroy, imagefilledrectangle, imagefontwidth, in_array, round, str_split, strlen;
-
-class QRImageWithText extends QRImage{
-
- /**
- * @param string|null $file
- * @param string|null $text
- *
- * @return string
- */
- public function dump(string $file = null, string $text = null):string{
- // set returnResource to true to skip further processing for now
- $this->options->returnResource = true;
-
- // there's no need to save the result of dump() into $this->image here
- parent::dump($file);
-
- // render text output if a string is given
- if($text !== null){
- $this->addText($text);
- }
-
- $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;
- }
-
- /**
- * @param string $text
- */
- protected function addText(string $text):void{
- // save the qrcode image
- $qrcode = $this->image;
-
- // options things
- $textSize = 3; // see imagefontheight() and imagefontwidth()
- $textBG = [200, 200, 200];
- $textColor = [50, 50, 50];
-
- $bgWidth = $this->length;
- $bgHeight = $bgWidth + 20; // 20px extra space
-
- // create a new image with additional space
- $this->image = imagecreatetruecolor($bgWidth, $bgHeight);
- $background = imagecolorallocate($this->image, ...$textBG);
-
- // allow transparency
- if($this->options->imageTransparent && in_array($this->options->outputType, $this::TRANSPARENCY_TYPES, true)){
- imagecolortransparent($this->image, $background);
- }
-
- // fill the background
- imagefilledrectangle($this->image, 0, 0, $bgWidth, $bgHeight, $background);
-
- // copy over the qrcode
- imagecopymerge($this->image, $qrcode, 0, 0, 0, 0, $this->length, $this->length, 100);
- imagedestroy($qrcode);
-
- $fontColor = imagecolorallocate($this->image, ...$textColor);
- $w = imagefontwidth($textSize);
- $x = round(($bgWidth - strlen($text) * $w) / 2);
-
- // loop through the string and draw the letters
- foreach(str_split($text) as $i => $chr){
- imagechar($this->image, $textSize, (int)($i * $w + $x), $this->length, $chr, $fontColor);
- }
- }
-
-}