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index1.html
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index1.html
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<!DOCTYPE html>
<html lang="en">
<!-- faceapi javascript -->
<script src="faceapi_commons.js"></script>
<!-- jQuery -->
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<script type="text/javascript" src="faceapi_exif.js"></script>
<script type="text/javascript" src="face_detection.js"></script>
<meta name="viewport" content="width=device-width,initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no">
<!-- for proper image sizing and analyzing -->
<script type="text/javascript" src="faceapi_display.js"></script>
<link rel="stylesheet" type="text/css" media="screen" href="assets/css/style.css" />
<title>SurFace</title>
</head>
<body>
<header>
<ul class="main-nav">
<li class="active"><a href="">HOME</a></li>
<li><a href="index1.html">COMPARE</a></li>
<li><a href="index.html">EMOTION</a></li>
</ul>
<div><h1>S u r F a c e</h1></div>
</header>
<div class="container" id="container">
<form action="#">
<div id="box">
<button type="button" id="search" class="btn btn-secondary">Photo Search</button>
<!-- <input id="people-search" type="text"> -->
</div>
</form>
<!-- <div id="random-photo"></div> -->
<div id="imageHolder">
<!-- src links to random pexels img url -->
<!-- <img id="preview" src="https://images.pexels.com/photos/415829/pexels-photo-415829.jpeg"> -->
<!-- <div class="card-header">
Random Photograph
</div> -->
</div>
</div>
<hr>
<h3 id="photos">Similar Faces</h3>
<div id="similar-photos"></div>
<script>
// Face++ (API Key, API Secret Key, 1)
var facepp = new FACEPP('tofb2KC3K9WNkY2-A_VISLJVjWMQh5Df', 'xMmnpBZx-r-3xNFAZJUGKXLnLAEFG4Ls', 1);
$("button").on("click", function () {
var queryURL = "https://api.pexels.com/v1/search?query=face&per_page=25&page=1";
$.ajax({
url: queryURL,
method: "GET",
beforeSend: function(xhr){xhr.setRequestHeader("authorization", "563492ad6f91700001000001ef9932d9916848898cc2c5b1b0ec5725");}
}).then(function (response) {
// photo from pexels request
var photo = response.photos;
var image = $("<img>");
var random_int = Math.floor(Math.random() * (25 + 1));
image.attr({
src: photo[random_int].src.medium
});
// puts response image in #imageHolder
$("#imageHolder").empty();
$("#imageHolder").append(image);
console.log(photo);
console.log(photo[random_int].src.medium);
// URL ACCESS
let dic = {'image_url' : photo[random_int].src.medium};
facepp.detectFace(dic,success, failed);
function selectImage(){
let imageView = document.getElementById('imageHolder');
const reader = new FileReader();
reader.readAsDataURL(photo[random_int].src.medium);
reader.onload = function (e) {
const readImage = e.target.result;
let imageData = facepp.dataURItoBlob(readImage);
let attributes = 'gender,age,smiling,headpose,facequality,blur,eyestatus,emotion,ethnicity,beauty,mouthstatus,eyegaze,skinstatus';
let dataDic = {'image_url': imageData, 'return_landmark': 2, 'return_attributes': attributes};
facepp.detectFace(dataDic, success, failed);
}
}
// If Dic is successful
function success(e){
console.log("Success! A face was detected");
console.log(e);
let textView = document.getElementById('text');
// Shows stringified detection object in #text
textView.innerText = JSON.stringify(e,null,"\t");
let imageView = document.getElementById('imageHolder');
const faces = e.faces;
for (const index in faces){
const face = faces[index];
const face_rectangle = face.face_rectangle;
console.log(face_rectangle);
// var canvas = document.getElementById('imageHolder');
// var ctx = canvas.getContext("2d");
// ctx.fillStyle = "#FF0000";
// ctx.fillRect(0, 0, 190,75);
// var gender = face.attributes.gender.value;
// console.log("Gender: " + gender);
// emotion object
// returns a number value (0-100)
// var emotion = face.attributes.emotion;
// var anger = emotion.anger;
// var disgust = emotion.disgust;
// var sadness = emotion.sadness;
// var surprise = emotion.surprise;
// var fear = emotion.fear;
// var happiness = emotion.happiness;
// console.log("emotion response: " + emotion);
// changes border color of face container based on gender
// const borderColor = (gender == 'Male') ? 'blue' : 'red';
// console.log('face frame color：' + borderColor);
// gets coordinates of face area
var faceX = face_rectangle.left;
console.log(faceX);
var faceY = face_rectangle.top;
var faceW = face_rectangle.width;
var faceH = face_rectangle.height;
//square face container
var width = 320;
var height = 320;
var imageW = imageView.width;
var imageH = imageView.height;
var naturalWidth = imageView.naturalWidth;
var naturalHeight = imageView.naturalHeight;
const scale = imageW / naturalWidth;
console.log('scale > ' + scale);
// scales image
const offsetX = (width - imageW)*0.5;
const offsetY = (height - imageH)*0.5;
$('<div>').css({
position: 'absolute',
top: faceY * scale + offsetY,
left: faceX * scale + offsetX,
height: faceH * scale,
width: faceW * scale,
border: '2px solid black',
// transform: 'rotate(' + roll + 'deg)'
}).appendTo($("#imageHolder"));
}
}
//if this fails --
function failed(e){
console.log("Failed! No face detected")
console.log(e);
let textView = document.getElementById('text');
textView.innerText = JSON.stringify(e);
}
//orientation for face area container
function fixOrientention(readImage,imageView) {
const image = new Image();
image.onload = () => {
const canvas = document.createElement('canvas');
const initSize = image.src.length;
let width = image.naturalWidth;
console.log(width);
let height = image.naturalHeight;
const ctx = canvas.getContext('2d');
ctx.clearRect(0, 0, canvas.width, canvas.height);
EXIF.getData(image, function () {
const orientation = EXIF.getTag(this, 'Orientation');
console.log(`orientation:${orientation}`);
switch (orientation) {
case 1:
canvas.height = height;
canvas.width = width;
ctx.drawImage(image, 0, 0, width, height);
break;
case 6:
canvas.height = width;
canvas.width = height;
ctx.rotate(Math.PI / 2);
ctx.translate(0, -height);
ctx.drawImage(image, 0, 0, width, height);
break;
case 3:
canvas.height = height;
canvas.width = width;
ctx.rotate(Math.PI);
ctx.translate(-width, -height);
ctx.drawImage(image, 0, 0, width, height);
break;
case 8:
canvas.height = width;
canvas.width = height;
ctx.rotate(-Math.PI / 2);
ctx.translate(-width, 0);
ctx.drawImage(image, 0, 0, width, height);
break;
default:
canvas.height = height;
canvas.width = width;
ctx.drawImage(image, 0, 0, width, height);
break;
}
});
// canvas method
var newBase64 = canvas.toDataURL('image/jpeg', 1.0);
imageView.src = newBase64;
};
image.src = readImage;
}
});
});
</script>
</body>
</html>