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- <?php
- include "php/phpqrcode.php";
- $store_id=$_POST['id'];
- $logo = $_POST['downlogo'];//准备好的logo图片
- $data= $_POST['url'];
-
- $errorCorrectionLevel="L";
- $matrixPointSize="8";
- //QRcode::png($data,false,$errorCorrectionLevel,$matrixPointSize);
- $templogo='temp/'.$store_id.'qrcode.png';
- QRcode::png($data,$templogo , $errorCorrectionLevel, $matrixPointSize, 2);
-
- $QR =$templogo;//已经生成的原始二维码图
- if ($logo !== FALSE) {
- $QR = imagecreatefromstring(file_get_contents($QR));
- $logo = imagecreatefromstring(file_get_contents($logo));
- $QR_width = imagesx($QR);//二维码图片宽度
- $QR_height = imagesy($QR);//二维码图片高度
- $logo_width = imagesx($logo);//logo图片宽度
- $logo_height = imagesy($logo);//logo图片高度
- $logo_qr_width = $QR_width / 5;
- $scale = $logo_width/$logo_qr_width;
- $logo_qr_height = $logo_height/$scale;
- $from_width = ($QR_width - $logo_qr_width) / 2;
- //重新组合图片并调整大小
- imagecopyresampled($QR, $logo, $from_width, $from_width, 0, 0, $logo_qr_width,
- $logo_qr_height, $logo_width, $logo_height);
- }
- //输出图片
- $templogonew= 'temp/'.$store_id.'.png';
- imagepng($QR,$templogonew);
- echo '<img src='.$templogonew.'>';
- ?>
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