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qrcode-decoder
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yugasun 6 years ago
parent 0cab0e9e0c
commit 02a4c715f4
2 changed files with 29 additions and 8 deletions
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35
image.html
Unescape Escape View File

@ -5,24 +5,45 @@
<title>QrcodeDecoder - Image</title>
</head>
<body>
<button id="decode">Decode!</button><br>
<span id="result"></span><br>
<img src="./assets/qrcode.png" alt="qr code" />
<section>
<h3>Same domain image</h3>
<img src="./assets/qrcode.png" alt="qr code" /><br>
<button id="decode1">Decode!</button><br>
<span id="result1"></span><br>
</section>
<hr/>
<section>
<h3>Different domain image</h3>
<button id="decode2">Decode!</button><br>
<span id="result2"></span><br>
</section>
<script src="./index.aio.min.js"></script>
<script type="module">
function main() {
var qr = new QrcodeDecoder();
var btn = document.querySelector('button#decode');
var btn1 = document.querySelector('button#decode1');
var btn2 = document.querySelector('button#decode2');
var result1 = document.querySelector('#result1');
var result2 = document.querySelector('#result2');
var img = document.querySelector('img');
var result = document.querySelector('#result');
btn.onclick = async () => {
btn1.onclick = async () => {
// you can also decode from image path
// const code = await qr.decodeFromImage('./assets/qrcode.png');
const code = await qr.decodeFromImage(img);
console.log(code);
result.innerText = code.data;
result1.innerText = code.data;
};
btn2.onclick = async () => {
// you can also decode from image path
// const code = await qr.decodeFromImage('./assets/qrcode.png');
const code = await qr.decodeFromImage('https://yugasun.com/static/wechat.jpg', {
crossOrigin: 'anonymous',
});
console.log(code);
result2.innerText = code.data;
};
}
main();

2
index.aio.min.js vendored
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