Organize examples directory, Recreate FisheyeGl Demo of fisheyegl using Image Sequencer UI

This commit is contained in:
Chinmay Pandhare
2017-08-01 23:19:36 +05:30
parent 187f66429a
commit b8ec24c185
13 changed files with 183 additions and 61 deletions

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@font-face {
font-family: "Poiret One";
src: url("Poiret One.woff2");
}
* {
padding: 0;
margin: 0;
box-sizing: border-box;
font-family: "Poiret One";
}
html, body {
min-height: 100vh;
width: 100vw;
}
body {
background: #fff;
}
.wrapper {
width: 100vw;
max-width: 1000px;
height: 100%;
min-height: 100vh;
margin: auto;
position: relative;
}
header {
position: relative;
height: 150px;
font-size: 45px;
display: flex;
align-items: center;
justify-content: center;
flex-direction: column;
}
footer {
position: absolute;
bottom: 0;
left: 0;
display: flex;
width: 100%;
align-items: center;
justify-content: space-around;
padding: 10px 0;
font-size: 20px;
}
section {
position: relative;
width: 100%;
min-height: 100px;
padding: 10px 15px;
font-size: 25px;
margin-bottom: 50px;
}
.rh {
display: flex;
flex-direction: column;
}
section .r {
display: flex;
flex-direction: row;
flex: auto;
align-items: center;
justify-content: space-around;
margin: 10px;
}
section .c {
flex: auto;
display: flex;
align-items: center;
justify-content: center;
}
section span {
margin: 0 5px;
}

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<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="content-type" content="text/html; charset=UTF8">
<link href="../node_modules/bootstrap/dist/css/bootstrap.min.css" rel="stylesheet">
<link href="../node_modules/font-awesome/css/font-awesome.min.css" rel="stylesheet">
<link href="../dist/image-sequencer.css" rel="stylesheet">
<link rel="stylesheet" href="demo.css">
<style media="screen">
.r.18 {
font-size: 18px !important;
}
.m {
margin: 0 5px;
}
div.c.m {
width: 100px;
}
.r span {
width: 30px !important;
}
@media all and (max-width: 1000px) {
div#main {
flex-direction: column;
}
}
</style>
<script src="../node_modules/jquery/dist/jquery.min.js"></script>
<script src="../node_modules/bootstrap/dist/js/bootstrap.min.js"></script>
<script src="../dist/image-sequencer.js"></script>
</head>
<body>
<div class="header">
<div class="wrapper">
<header>
<h2>Image Sequencer</h2>
<h5>FisheyeGl Demo</h5>
</header>
<h1>Image Sequencer</h1>
<h3>
<a href="https://github.com/publiclab/image-sequencer"><i class="fa fa-github"></i></a>
</h3>
<section class="rh">
<div class="r">
Drag the Slider to adjust values
</div>
<div class="r">
Select an Image <input type="file" id="file" value="">
</div>
<div class="r" id="main">
<div class="c">
<img id="fisheye" src="" alt="">
</div>
<div class="c rh">
<div class="r 18">
<div class="c m 30">Fx:</div>
<input class="c" name="Fx" type="range" min="0" max="2" step="0.01" value="0" />
<span>0</span>
</div>
<div class="r 18">
<div class="c m 30">Fy:</div>
<input class="c" name="Fy" type="range" min="0" max="2" step="0.01" value="0" />
<span>0</span>
</div>
<div class="r 18">
<div class="c m 30">a:</div>
<input class="c" name="a" type="range" min="0" max="4" step="0.01" value="1" />
<span>1</span>
</div>
<div class="r 18">
<div class="c m 30">b:</div>
<input class="c" name="b" type="range" min="0" max="4" step="0.01" value="1" />
<span>1</span>
</div>
<div class="r 18">
<div class="c m 30">scale:</div>
<input class="c" name="scale" type="range" min="0" max="20" step="0.01" value="1" />
<span>1</span>
</div>
<div class="r 18">
<div class="c m 30">FOV x:</div>
<input class="c" name="x" type="range" min="0" max="2" step="0.01" value="1" />
<span>1</span>
</div>
<div class="r 18">
<div class="c m 30">FOV y:</div>
<input class="c" name="y" type="range" min="0" max="2" step="0.01" value="1" />
<span>1</span>
</div>
</div>
</div>
</section>
<footer> <a href="https://github.com/publiclab/image-sequencer">View on GitHub</a> </footer>
</div>
<p style="display:none;" class="spinner"><i class="fa fa-spinner fa-spin"></i></p>
<script type="text/javascript">
window.onload = function() {
sequencer = ImageSequencer();
var image = document.querySelector('#fisheye');
<div class="panels">
<div class="panel ismod-image-select" style="display:flex;justify-content:center">
<img src="grid.png" id="grid" style="cursor:pointer" class="original">
</div>
</div>
<div class="mod-new-panel" style="display:flex;justify-content:center">
<p class="lead" style="text-align:center">
Click on the image above to remove the FishEye Effect<br>
(This may take a few seconds)</p>
</div>
<!-- <div class="log">
<h4>var sequencer = new ImageSequencer();</h4><br>
<h4>sequencer.replaceImage('#pencils','invert');</h4>
</div> -->
<script>
var canvas = document.createElement('canvas');
var context = canvas.getContext('2d');
var image = document.querySelector('#grid');
var insrc;
image.onload = function() {
canvas.width = image.naturalWidth;
canvas.height = image.naturalHeight;
context.drawImage(image,0,0);
insrc = canvas.toDataURL();
image.onload = null;
image.height = image.width * 99 / 130; // Android Chrome Fix
sequencer.setUI({
onComplete: function(step){
image.src = step.output;
}
var desc = document.querySelector(".lead");
const text = desc.innerHTML;
var sequencer = ImageSequencer();
image.onclick = function() {
if (desc.innerHTML == text) {
sequencer.loadImage(insrc)
.addSteps('fisheye-gl',{Fx:0.04,Fy:0.11,scale:1.1})
.run(function(out){
image.src = out;
});
desc.innerHTML = "Click on image to restore original";
}
else {
image.src = "grid.png";
desc.innerHTML = text;
}
sequencer.loadImage('fisheye','images/grid.png',function(){
this.addSteps('fisheye-gl').run();
});
var inputs = document.querySelectorAll('input[type="range"]')
for(i in inputs)
inputs[i].oninput = function(e) {
e.target.nextSibling.nextSibling.innerHTML = e.target.value;
sequencer.images.fisheye.steps[1].options[e.target.name] = e.target.value;
sequencer.run(1);
}
document.querySelector('#file').onchange = function(e) {
var file = e.target.files[0];
if(!file) return;
var reader = new FileReader();
reader.onload = function() {
sequencer.images.fisheye.steps[0].output.src = reader.result;
sequencer.run(0);
}
reader.readAsDataURL(file);
}
}
</script>
</body>

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<div class="panels">
<div class="panel ismod-image-select" style="display:flex;justify-content:center">
<img src="replace.jpg" id="pencils" style="cursor:pointer">
<img src="images/replace.jpg" id="pencils" style="cursor:pointer">
</div>
</div>