removed unused examples

pull/72/head
Christoph Oberhofer 10 years ago
parent 0e917e4009
commit f4e79e5e6c

@ -1,101 +0,0 @@
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"/>
<title>index</title>
<meta name="description" content=""/>
<meta name="author" content="Christoph Oberhofer"/>
<meta name="viewport" content="width=device-width; initial-scale=1.0"/>
<link rel="stylesheet" type="text/css" href="css/styles.css"/>
</head>
<body>
<header>
<div class="headline">
<h1>QuaggaJS</h1>
<h2>An advanced barcode-scanner written in JavaScript</h2>
</div>
</header>
<section id="container" class="container">
<h3>Working with file-input</h3>
<p>This example let's you select an image from your local filesystem.
QuaggaJS then tries to decode the barcode using
the preferred method (<strong>Code128</strong> or <strong>EAN</strong>).
There is no server interaction needed as the
file is simply accessed through the <a
href="http://www.w3.org/TR/file-upload/">File API</a>.</p>
<p>This also works great on a wide range of mobile-phones where the camera
access through <code>getUserMedia</code> is still very limited.</p>
<div class="controls">
<fieldset class="input-group">
<input type="file" capture/>
<button>Rerun</button>
</fieldset>
<fieldset class="reader-config-group">
<label>
<span>Barcode-Type</span>
<select name="decoder_readers">
<option value="code_128" selected="selected">Code 128</option>
<option value="code_39">Code 39</option>
<option value="code_39_vin">Code 39 VIN</option>
<option value="ean">EAN</option>
<option value="ean_8">EAN-8</option>
<option value="upc">UPC</option>
<option value="upc_e">UPC-E</option>
<option value="codabar">Codabar</option>
</select>
</label>
<label>
<span>Resolution (long side)</span>
<select name="input-stream_size">
<option value="320">320px</option>
<option selected="selected" value="640">640px</option>
<option value="800">800px</option>
<option value="1280">1280px</option>
<option value="1600">1600px</option>
<option value="1920">1920px</option>
</select>
</label>
<label>
<span>Patch-Size</span>
<select name="locator_patch-size">
<option value="x-small">x-small</option>
<option value="small">small</option>
<option selected="selected" value="medium">medium</option>
<option value="large">large</option>
<option value="x-large">x-large</option>
</select>
</label>
<label>
<span>Half-Sample</span>
<input type="checkbox" checked="checked"
name="locator_half-sample" />
</label>
<label>
<span>Single Channel</span>
<input type="checkbox" name="input-stream_single-channel" />
</label>
</fieldset>
</div>
<div id="result_strip">
<ul class="thumbnails"></ul>
</div>
<div id="interactive" class="viewport"></div>
<div id="debug" class="detection"></div>
</section>
<footer>
<p>
&copy; Copyright by Christoph Oberhofer
</p>
</footer>
<script src="../src/vendor/jquery-1.9.0.min.js" type="text/javascript"></script>
<script data-main="file_input_require.js" src="../node_modules/requirejs/require.js"></script>
</body>
</html>

@ -1,161 +0,0 @@
requirejs.config({
"baseUrl" : "../src",
"shim" : {
"typedefs" : {
"deps" : [],
"exports" : "typedefs"
}
},
"paths" : {
"typedefs" : "typedefs",
"gl-matrix": "../node_modules/gl-matrix/dist/gl-matrix-min"
}
});
requirejs(['quagga'], function(Quagga) {
var App = {
init: function() {
App.attachListeners();
},
attachListeners: function() {
var self = this;
$(".controls input[type=file]").on("change", function(e) {
if (e.target.files && e.target.files.length) {
App.decode(URL.createObjectURL(e.target.files[0]));
}
});
$(".controls button").on("click", function(e) {
var input = document.querySelector(".controls input[type=file]");
if (input.files && input.files.length) {
App.decode(URL.createObjectURL(input.files[0]));
}
});
$(".controls .reader-config-group").on("change", "input, select", function(e) {
e.preventDefault();
var $target = $(e.target),
value = $target.attr("type") === "checkbox" ? $target.prop("checked") : $target.val(),
name = $target.attr("name"),
state = self._convertNameToState(name);
console.log("Value of "+ state + " changed to " + value);
self.setState(state, value);
});
},
_accessByPath: function(obj, path, val) {
var parts = path.split('.'),
depth = parts.length,
setter = (typeof val !== "undefined") ? true : false;
return parts.reduce(function(o, key, i) {
if (setter && (i + 1) === depth) {
o[key] = val;
}
return key in o ? o[key] : {};
}, obj);
},
_convertNameToState: function(name) {
return name.replace("_", ".").split("-").reduce(function(result, value) {
return result + value.charAt(0).toUpperCase() + value.substring(1);
});
},
detachListeners: function() {
$(".controls input[type=file]").off("change");
$(".controls .reader-config-group").off("change", "input, select");
$(".controls button").off("click");
},
decode: function(src) {
var self = this,
config = $.extend({}, self.state, {src: src});
Quagga.decodeSingle(config, function(result) {});
},
setState: function(path, value) {
var self = this;
if (typeof self._accessByPath(self.inputMapper, path) === "function") {
value = self._accessByPath(self.inputMapper, path)(value);
}
self._accessByPath(self.state, path, value);
console.log(JSON.stringify(self.state));
App.detachListeners();
App.init();
},
inputMapper: {
inputStream: {
size: function(value){
return parseInt(value);
}
},
numOfWorkers: function(value) {
return parseInt(value);
},
decoder: {
readers: function(value) {
return [value + "_reader"];
}
}
},
state: {
inputStream: {
size: 640,
singleChannel: false
},
locator: {
patchSize: "medium",
halfSample: true,
showCanvas: true
},
numOfWorkers: 0,
decoder: {
readers: ["code_128_reader"],
showFrequency: true,
showPattern: true
},
locate: true,
src: null
}
};
App.init();
Quagga.onProcessed(function(result) {
var drawingCtx = Quagga.canvas.ctx.overlay,
drawingCanvas = Quagga.canvas.dom.overlay;
if (result) {
if (result.boxes) {
drawingCtx.clearRect(0, 0, parseInt(drawingCanvas.getAttribute("width")), parseInt(drawingCanvas.getAttribute("height")));
result.boxes.filter(function (box) {
return box !== result.box;
}).forEach(function (box) {
Quagga.ImageDebug.drawPath(box, {x: 0, y: 1}, drawingCtx, {color: "green", lineWidth: 2});
});
}
if (result.box) {
Quagga.ImageDebug.drawPath(result.box, {x: 0, y: 1}, drawingCtx, {color: "#00F", lineWidth: 2});
}
if (result.codeResult && result.codeResult.code) {
Quagga.ImageDebug.drawPath(result.line, {x: 'x', y: 'y'}, drawingCtx, {color: 'red', lineWidth: 3});
}
}
});
Quagga.onDetected(function(result) {
var code = result.codeResult.code,
$node,
canvas = Quagga.canvas.dom.image;
$node = $('<li><div class="thumbnail"><div class="imgWrapper"><img /></div><div class="caption"><h4 class="code"></h4></div></div></li>');
$node.find("img").attr("src", canvas.toDataURL());
$node.find("h4.code").html(code + " (" + result.codeResult.format + ")");
$("#result_strip ul.thumbnails").prepend($node);
});
});

@ -31,8 +31,7 @@
"karma-webpack": "^1.7.0", "karma-webpack": "^1.7.0",
"mocha": "^2.3.2", "mocha": "^2.3.2",
"sinon": "^1.16.1", "sinon": "^1.16.1",
"webpack": "^1.12.2", "webpack": "^1.12.2"
"webpack-core": "^0.6.7"
}, },
"directories": { "directories": {
"doc": "doc" "doc": "doc"
@ -41,7 +40,7 @@
"test": "grunt test", "test": "grunt test",
"integrationtest": "grunt integrationtest", "integrationtest": "grunt integrationtest",
"build": "webpack && webpack --config webpack.config.min.js && grunt uglyasm && webpack --config webpack.node.config.js", "build": "webpack && webpack --config webpack.config.min.js && grunt uglyasm && webpack --config webpack.node.config.js",
"dev-server": "webpack-dev-server" "watch": "webpack --watch"
}, },
"repository": { "repository": {
"type": "git", "type": "git",

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