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Artistan/decode.js

Last active June 3, 2016 02:38
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decipher qrcode
Raw
decode.js
qrcode.callback = function(data){
jQuery('#qrdata').html(data);
}
var loadFile = function(event) {
var url = URL.createObjectURL(event.target.files[0]);
qrcode.decode(url);
};
Raw
index.html
<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>decode qrcode</title>
<script src="https://code.jquery.com/jquery-2.1.4.min.js" crossorigin="anonymous"></script>
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" rel="stylesheet" integrity="sha256-7s5uDGW3AHqw6xtJmNNtr+OBRJUlgkNJEo78P4b0yRw= sha512-nNo+yCHEyn0smMxSswnf/OnX6/KwJuZTlNZBjauKhTK0c+zT+q5JOCx0UFhXQ6rJR9jg6Es8gPuD2uZcYDLqSw==" crossorigin="anonymous">
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js" integrity="sha256-KXn5puMvxCw+dAYznun+drMdG1IFl3agK0p/pqT9KAo= sha512-2e8qq0ETcfWRI4HJBzQiA3UoyFk6tbNyG+qSaIBZLyW9Xf3sWZHN/lxe9fTh1U45DpPf07yj94KsUHHWe4Yk1A==" crossorigin="anonymous"></script>
<link href="https://maxcdn.bootstrapcdn.com/font-awesome/4.5.0/css/font-awesome.min.css" rel="stylesheet" integrity="sha256-3dkvEK0WLHRJ7/Csr0BZjAWxERc5WH7bdeUya2aXxdU= sha512-+L4yy6FRcDGbXJ9mPG8MT/3UCDzwR9gPeyFNMCtInsol++5m3bk2bXWKdZjvybmohrAsn3Ua5x8gfLnbE1YkOg==" crossorigin="anonymous">
<link href="https://maxcdn.bootstrapcdn.com/bootswatch/3.3.6/yeti/bootstrap.min.css" rel="stylesheet" integrity="sha256-daEYF2SGTkiPl4cmxH06AOMnZ+Hb8wBpvs7DqvceszY= sha512-xmSDqcgDrroCG8Sp/p0IArjjB3lO0m0Yde0tm1mOFD4BwmsvZnVNfHgw7icU6q4ScrTCQKCokxnYMy/hUUfGrg==" crossorigin="anonymous">
<script type="text/javascript" src="js/jsqrcode/src/bitmat.js"></script>
<script type="text/javascript" src="js/jsqrcode/src/grid.js"></script>
<script type="text/javascript" src="js/jsqrcode/src/qrcode.js"></script>
<script type="text/javascript" src="js/jsqrcode/src/findpat.js"></script>
<script type="text/javascript" src="js/jsqrcode/src/detector.js"></script>
<script type="text/javascript" src="js/jsqrcode/src/gf256poly.js"></script>
<script type="text/javascript" src="js/jsqrcode/src/gf256.js"></script>
<script type="text/javascript" src="js/jsqrcode/src/rsdecoder.js"></script>
<script type="text/javascript" src="js/jsqrcode/src/decoder.js"></script>
<script type="text/javascript" src="js/jsqrcode/src/version.js"></script>
<script type="text/javascript" src="js/jsqrcode/src/formatinf.js"></script>
<script type="text/javascript" src="js/jsqrcode/src/errorlevel.js"></script>
<script type="text/javascript" src="js/jsqrcode/src/datablock.js"></script>
<script type="text/javascript" src="js/jsqrcode/src/bmparser.js"></script>
<script type="text/javascript" src="js/jsqrcode/src/datamask.js"></script>
<script type="text/javascript" src="js/jsqrcode/src/alignpat.js"></script>
<script type="text/javascript" src="js/jsqrcode/src/databr.js"></script>
<script src="decode.js"></script>
<!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries -->
<!--[if lt IE 9]>
<script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script>
<script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script>
<![endif]-->
<style>
body {
color: #4a4a4a;
padding-top: 70px;
}
.search {
margin: 10px 100px;
}
a, a:visited {
text-decoration:none;
}
h1 {
font-size: 32px;
margin: 16px 0 0 0;
}
</style>
</head>
<body>
<nav class="navbar navbar-inverse navbar-fixed-top">
<div class="container">
<div class="navbar-header">
<button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1" aria-expanded="false">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<a class="navbar-brand" href="/">qrcode - iphone</a>
</div>
<div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
<ul class="nav navbar-nav">
<li>
<a data-toggle="collapse" href="/" aria-expanded="false" aria-controls="collapseForm">
HOME
</a>
</li>
</ul>
</div>
</div>
</nav>
<div class="jumbotron">
<div class="container">
<form action="">
<div class="panel panel-default">
<div class="panel-heading">
Select Image:
</div>
<div class="panel-body">
<div class="row">
<div class="col-sm-12">
<div class="form-group">
<label for="imagex">Image</label>
<input type="file" id="imagex" accept="image/*" onchange="loadFile(event)">
</div>
</div>
</div>
</div>
</div>
<div class="panel panel-default">
<div class="panel-heading">
QRCode Data:
</div>
<div class="panel-body">
<div class="row">
<div class="col-sm-12" id="qrdata">
</div>
</div>
</div>
</div>
<button type="submit" class="btn btn-default">Submit</button>
</form>
</div>
</div>
</body>
</html>
Raw
jsqrcode-combined.min.js
git clone https://github.com/LazarSoft/jsqrcode.git in the js directory
@Artistan
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Author

Artistan commented Jun 3, 2016

works for good photos, need to figure out how to get it to work for crooked photos.

@Artistan
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Author

Artistan commented Jun 3, 2016

updated to use the git repo
https://github.com/LazarSoft/jsqrcode
which is more up to date

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