https://github.com/mantou132/qr-scan

custom element <qr-scan>
https://github.com/mantou132/qr-scan

custom-elements qrcode scanner webcomponents

Last synced: about 1 month ago
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custom element <qr-scan>

• Host: GitHub
• URL: https://github.com/mantou132/qr-scan
• Owner: mantou132
• Created: 2019-12-15T16:59:01.000Z (about 5 years ago)
• Default Branch: master
• Last Pushed: 2020-08-01T08:00:42.000Z (over 4 years ago)
• Last Synced: 2024-10-18T02:31:41.982Z (3 months ago)
• Topics: custom-elements, qrcode, scanner, webcomponents
• Language: TypeScript
• Size: 1010 KB
• Stars: 0
• Watchers: 3
• Forks: 0
• Open Issues: 4
• Metadata Files:
  • Readme: README.md

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README

        
## ``

[Demo](https://mantou132.github.io/qr-scan/build/hello/)

## develop

install [rust](https://www.rust-lang.org/)

```bash

npm i

npm run example

```

## usage

```html

```

```css

qr-scan::part(bound) {

  outline-color: blue;

}

```

```js

document.querySelector('qr-scan').addEventListener('success', console.log);

document.querySelector('qr-scan').addEventListener('notallow', console.log);

```

### api

```js

import QrScan from 'qr-scan';

new QrScan(300, 300).detect().then(console.log);

```