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1 <html> | |
2 <title>test</title> | |
3 <body> | |
4 </body> | |
5 <script> | |
6 var img = new Image(); | |
7 | |
8 img.onload = function() { | |
9 var detector = new BarcodeDetector(); | |
10 | |
11 detector.detect(img) | |
12 .then(detectedObjects => { | |
13 document.title = 'found ' + detectedObjects.length + ' shapes'; | |
Maria
2017/02/28 18:40:56
wouldn't you want to test that detected object has
mcasas
2017/02/28 21:06:57
Done.
| |
14 }) | |
15 .catch(error => { | |
16 document.title = 'Error during detection: ' + error.message; | |
17 }); | |
18 } | |
19 | |
20 // "https://chromium.org" encoded as QR code in base64 | |
21 img.src = 'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAUoAAAFKAQMAAABB54RGA AAABlBMVEX///8AAABVwtN+AAABUUlEQVRoge2ZwY3FIAxELf0CUlJap6QUEMkbbA+wi5Q92l+aOYQQH qcRZiAiFEVRFPVt0tAtcl7iD20HPjeipVDvHPcz6fr4uHXXUaJl0G5i62MnKOua2USrombsw9/wmWhhd HpKtC5qzaDOXjnbf/WVaBIaQqmMBz4TLYX+0TP2eQWIZqLh3wF3I/b3za4/iJZC4yzW7dQL03v3aYmWQ 5d0j6MZZm4LkmgyakNx46F2NNPXQEI0EzUAfCw+jXyiSrQWupZKX4uCI/W+GxLNRj0v4vjsPns+2Yom0 XwUq23ucyJI/EQLoksqcd7dveWXiKaj6yRv4emopkTLoIgjCPtGzZuqRrQU6h3sbrEgJYwlWg0dv8LGZ QeK5mYs0Tqo53y7UtSxzxEtirYDlAHzjWgd1JqZHC/cJr7UV6JZaGgN+/6veV+GRLNRiqIoivoO/QAJk SlOdmbU0AAAAABJRU5ErkJggg=='; | |
22 </script> | |
23 </html> | |
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