UnknownObject/qrcode-decoder
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mirror of https://github.com/yugasun/qrcode-decoder.git synced 2026-08-12 20:27:56 +08:00
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yugasun
2021-05-12 20:51:33 +08:00
parent f84b71c352
commit 95ae10bd90
5 changed files with 131 additions and 136 deletions
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camera.html
+9 -9
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@@ -13,25 +13,25 @@
<video id="video" autoplay></video> <video id="video" autoplay></video>
<script src="./lib/vconsole.min.js"></script> <script src="./lib/vconsole.min.js"></script>
<script src="./index.aio.min.js"></script> <script src="./index.min.js"></script>
<script type="text/javascript"> <script type="text/javascript">
var vConsole = new VConsole(); var vConsole = new VConsole();
console.log("Hello world"); console.log('Hello world');
function main() { function main() {
var qr = new QrcodeDecoder(); var qr = new QrcodeDecoder();
var video = document.querySelector("#video"); var video = document.querySelector('#video');
var start = document.querySelector("#start"); var start = document.querySelector('#start');
var stop = document.querySelector("#stop"); var stop = document.querySelector('#stop');
var result = document.querySelector("#result"); var result = document.querySelector('#result');
async function startScan() { async function startScan() {
if (!qr.isCanvasSupported()) { if (!qr.isCanvasSupported()) {
alert("Your browser doesn't match the required specs."); alert("Your browser doesn't match the required specs.");
throw new Error("Canvas and getUserMedia are required"); throw new Error('Canvas and getUserMedia are required');
} }
let code = await qr.decodeFromCamera(video); let code = await qr.decodeFromCamera(video);
console.log("code", code); console.log('code', code);
result.innerText = "Result: " + code.data; result.innerText = 'Result: ' + code.data;
} }
start.onclick = startScan; start.onclick = startScan;
image.html
+11 -10
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@@ -20,18 +20,19 @@
<span id="result2"></span><br /> <span id="result2"></span><br />
</section> </section>
<script src="./lib/vconsole.min.js"></script> <script src="./lib/vconsole.min.js"></script>
<script src="./index.aio.min.js"></script> <script src="./index.min.js"></script>
<script src="./index.min.js"></script>
<script type="module"> <script type="module">
var vConsole = new VConsole(); var vConsole = new VConsole();
console.log("Hello world"); console.log('Hello world');
function main() { function main() {
var qr = new QrcodeDecoder(); var qr = new QrcodeDecoder();
var btn1 = document.querySelector("button#decode1"); var btn1 = document.querySelector('button#decode1');
var btn2 = document.querySelector("button#decode2"); var btn2 = document.querySelector('button#decode2');
var result1 = document.querySelector("#result1"); var result1 = document.querySelector('#result1');
var result2 = document.querySelector("#result2"); var result2 = document.querySelector('#result2');
var img = document.querySelector("img"); var img = document.querySelector('img');
btn1.onclick = async () => { btn1.onclick = async () => {
// you can also decode from image path // you can also decode from image path
@@ -45,10 +46,10 @@
// you can also decode from image path // you can also decode from image path
// const code = await qr.decodeFromImage('./assets/qrcode.png'); // const code = await qr.decodeFromImage('./assets/qrcode.png');
const code = await qr.decodeFromImage( const code = await qr.decodeFromImage(
"https://yugasun.com/static/wechat.jpg", 'https://yugasun.com/static/wechat.jpg',
{ {
crossOrigin: "anonymous" crossOrigin: 'anonymous',
} },
); );
console.log(code); console.log(code);
result2.innerText = code.data; result2.innerText = code.data;
index.aio.min.js
Vendored
-7
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index.min.js
Vendored
+1
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video.html
+8 -8
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@@ -12,15 +12,15 @@
<video src="./assets/qrcode-video.mp4"></video> <video src="./assets/qrcode-video.mp4"></video>
<script src="./lib/vconsole.min.js"></script> <script src="./lib/vconsole.min.js"></script>
<script src="./index.aio.min.js"></script> <script src="./index.min.js"></script>
<script type="text/javascript"> <script type="text/javascript">
var vConsole = new VConsole(); var vConsole = new VConsole();
console.log("Hello world"); console.log('Hello world');
function main() { function main() {
var video = document.querySelector("video"); var video = document.querySelector('video');
var result = document.querySelector("#result"); var result = document.querySelector('#result');
var start = document.querySelector("#start"); var start = document.querySelector('#start');
var stop = document.querySelector("#stop"); var stop = document.querySelector('#stop');
var qr = new QrcodeDecoder(); var qr = new QrcodeDecoder();
start.onclick = startScan; start.onclick = startScan;
@@ -33,8 +33,8 @@
async function startScan() { async function startScan() {
video.play(); video.play();
const code = await qr.decodeFromVideo(video); const code = await qr.decodeFromVideo(video);
console.log("code", code); console.log('code', code);
result.innerText = "Result: " + code.data; result.innerText = 'Result: ' + code.data;
} }
} }
main(); main();