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loadPage.html
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Thermal Analysis</title>
<script src="https://unpkg.com/lucide@latest/dist/umd/lucide.js"></script>
<style>
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
body {
font-family: system-ui, -apple-system, sans-serif;
min-height: 100vh;
background-color: rgb(249, 250, 251);
padding: 1.5rem;
}
.container {
max-width: 80rem;
margin: 0 auto;
}
.header {
display: flex;
align-items: center;
justify-content: space-between;
margin-bottom: 2rem;
}
.logo-section {
display: flex;
align-items: center;
gap: 0.75rem;
}
.logo {
width: 3rem;
height: 3rem;
background-color: rgb(236, 72, 153);
border-radius: 9999px;
display: flex;
align-items: center;
justify-content: center;
}
.logo svg {
width: 1.5rem;
height: 1.5rem;
color: white;
}
.title {
font-size: 1.5rem;
font-weight: bold;
color: rgb(17, 24, 39);
}
.version {
font-size: 0.875rem;
color: rgb(107, 114, 128);
}
.header-buttons {
display: flex;
gap: 1rem;
}
.button {
display: flex;
align-items: center;
gap: 0.5rem;
padding: 0.5rem 1rem;
border: 1px solid rgb(229, 231, 235);
border-radius: 0.375rem;
background-color: white;
cursor: pointer;
font-size: 0.875rem;
}
.button:hover {
background-color: rgb(249, 250, 251);
}
.button svg {
width: 1rem;
height: 1rem;
}
.main-content {
display: grid;
grid-template-columns: repeat(14, minmax(0, 1fr));
gap: 1.5rem;
}
.sidebar {
grid-column: span 2;
background-color: white;
padding: 1rem;
border-radius: 0.5rem;
box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}
.area-button {
width: 100%;
text-align: left;
padding: 0.5rem;
margin: 0.25rem 0;
border: none;
border-radius: 0.375rem;
cursor: pointer;
font-size: 0.875rem;
}
.area-button:hover {
background-color: rgb(243, 244, 246);
}
.area-button.selected {
background-color: rgb(59, 130, 246);
color: white;
}
.main-view {
grid-column: span 8;
background-color: white;
padding: 1.5rem;
border-radius: 0.5rem;
box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}
.display-section {
background-color: rgb(31, 41, 55);
padding: 1.5rem;
border-radius: 1rem 1rem 0 0;
}
.main-display {
display: flex;
gap: 1.5rem;
}
.thermal-view-container {
flex: 1;
display: flex;
flex-direction: column;
}
.thermal-view {
flex: 1;
aspect-ratio: 16/8;
background-color: rgb(17, 24, 39);
border-radius: 0.5rem;
border: 4px solid rgb(55, 65, 81);
overflow: hidden;
display: flex;
align-items: center;
justify-content: center;
color: rgb(156, 163, 175);
}
#livestreamCanvas,
#FrontView,
#LeftLatView,
#LeftOblView,
#RightLatView,
#RightOblView {
width: 100%;
/* Canvas fills container width */
height: 100%;
/* Canvas fills container height */
}
.breast-views {
flex: 1;
display: grid;
grid-template-rows: repeat(5, 1fr);
gap: 0.5rem;
/* margin-left: 1rem; */
}
.breast-view {
flex: 1;
aspect-ratio: 16/9;
background-color: rgb(17, 24, 39);
border-radius: 0.5rem;
border: 4px solid white;
overflow: hidden;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
color: rgb(156, 163, 175);
font-size: 0.50rem;
text-align: center;
max-height: 75px;
}
.temperature-scale {
display: flex;
flex-direction: column;
align-items: center;
justify-content: space-between;
padding: 0 1rem;
}
.gradient-bar {
height: 100%;
width: 1.5rem;
border-radius: 9999px;
background: linear-gradient(to bottom,
rgb(239, 68, 68),
rgb(234, 179, 8),
rgb(34, 197, 94),
rgb(59, 130, 246));
margin: 0.5rem 0;
}
.gradient-bar1 {
height: 100%;
width: 1.5rem;
border-radius: 9999px;
margin: 0.5rem 0;
}
.temp-label {
font-size: 0.75rem;
color: rgb(209, 213, 219);
}
.controls {
display: flex;
justify-content: center;
gap: 2rem;
margin-top: 1rem;
}
.statuscontrols {
display: flex;
justify-content: center;
color: whitesmoke;
font-size: 0.875rem;
animation: blink 1s infinite;
/* gap: 2rem;
margin-top: 1.5rem; */
}
.control-button {
width: 3rem;
height: 3rem;
border-radius: 9999px;
border: none;
background-color: rgb(229, 231, 235);
cursor: pointer;
display: flex;
align-items: center;
justify-content: center;
}
.control-button svg {
width: 1.5rem;
height: 1.5rem;
}
.control-button.capture {
background-color: rgb(236, 72, 153);
}
.control-button.capture svg {
color: white;
}
.control-button {
position: relative;
/* Required for positioning the tooltip */
}
.control-button:hover::after {
content: attr(data-tooltip);
/* Get text from data-tooltip attribute */
position: absolute;
bottom: 110%;
/* Position tooltip above the button */
left: 50%;
transform: translateX(-50%);
background-color: rgb(17, 24, 39);
color: rgb(156, 163, 175);
padding: 5px 8px;
border-radius: 4px;
white-space: nowrap;
font-size: 0.75rem;
opacity: 0;
visibility: hidden;
transition: opacity 0.3s;
}
.control-button:hover::after {
opacity: 1;
visibility: visible;
}
.footer {
display: flex;
justify-content: flex-end;
margin-top: 1.5rem;
}
.next-button {
padding: 0.5rem 2rem;
background-color: rgb(59, 130, 246);
color: white;
border: none;
border-radius: 0.375rem;
cursor: pointer;
}
.next-button:hover {
background-color: rgb(37, 99, 235);
}
.border-highlight {
border: 4px solid lightblue;
}
.blink{
animation: blink 1s infinite;
}
@keyframes blink {
0% {
opacity: 1;
}
50% {
opacity: 0.5;
}
100% {
opacity: 1;
}
}
</style>
</head>
<body>
<div class="container">
<!-- Header -->
<div class="header">
<div class="logo-section">
<div class="logo">
<i data-lucide="beaker"></i>
</div>
<div>
<h1 class="title">Thermal Analysis</h1>
<p class="version">v2.0.0</p>
</div>
</div>
<!-- <div class="header-buttons">
<button class="button">
<i data-lucide="image"></i>
Upload Images
</button>
<button class="button">
<i data-lucide="clipboard-list"></i>
Reports
</button>
</div> -->
</div>
<!-- Main Content -->
<div class="main-content">
<!-- Left Sidebar -->
<div class="sidebar">
<button class="area-button">Head</button>
<button class="area-button">Neck</button>
<button class="area-button selected">Breast/Chest</button>
<button class="area-button">Hands</button>
<button class="area-button">Arms</button>
<button class="area-button">Abdomen</button>
<button class="area-button">Back</button>
<button class="area-button">Legs</button>
<button class="area-button">Foot</button>
</div>
<!-- Main Content Area -->
<div class="main-view">
<div class="display-section">
<div class="main-display">
<div class="thermal-view-container">
<div class="thermal-view">
<canvas id="livestreamCanvas">Current Thermal Image View
</canvas>
</div>
</div>
<div class="temperature-scale">
<span class="temp-label" id = "maxTemp">37.18°C</span>
<div class="gradient-bar"></div>
<span class="temp-label" id = "minTemp">23.35°C</span>
</div>
</div>
<div class="main-display">
<div class = "thermal-view-container">
<div class="statuscontrols" id="statusIndicator">
<!-- Status text or icon will go here, e.g., "Connected", "Starting Stream", "Error" -->
</div>
<div class="controls">
<button class="control-button" data-tooltip="Connect to Camera" id="SendConnectSignal">
<i data-lucide="cable"></i>
</button>
<button class="control-button" data-tooltip="Start/Play the Stream" id="StartSignal">
<i data-lucide="play-circle"></i>
</button>
<button class="control-button capture" data-tooltip="Capture the Image"
id="CaptureImage">
<i data-lucide="camera"></i>
</button>
<button class="control-button" data-tooltip="Stop/Pause the stream" id="StopSignal">
<i data-lucide="pause-circle"></i>
</button>
<button class="control-button" data-tooltip="Refresh">
<i data-lucide="refresh-cw"></i>
</button>
</div>
</div>
<div class="temperature-scale">
<span class="temp-label"></span>
<div class="gradient-bar1"></div>
<span class="temp-label"></span>
</div>
</div>
</div>
</div>
<!-- Right Sidebar -->
<div class="sidebar">
<div class="breast-views">
<div class="breast-view" id="Front"><canvas id="FrontView"></canvas></div>
<div class="breast-view" id="LeftLat"><canvas id="LeftLatView"></canvas></div>
<div class="breast-view" id="LeftObl"><canvas id="LeftOblView"></canvas></div>
<div class="breast-view" id="RightLat"><canvas id="RightLatView"></canvas></div>
<div class="breast-view" id="RightObl"><canvas id="RightOblView"></canvas></div>
</div>
</div>
</div>
<!-- Footer Actions -->
<div class="footer">
<button class="next-button">Next</button>
</div>
</div>
<script>
// Initialize Lucide icons
lucide.createIcons();
//Creating border highlight event on click of the view
const breastviews = ["Front", "LeftLat", "LeftObl", "RightLat", "RightObl"];
var selectedBreastView = "FrontView";
let breastTempData = {};
for (let i = 0; i < breastviews.length; i++) {
document.getElementById(breastviews[i]).addEventListener('click', function () {
const views = document.getElementsByClassName('breast-view');
for (let j = 0; j < views.length; j++) {
views[j].classList.remove('border-highlight');
}
document.getElementById(breastviews[i]).classList.add('border-highlight');
selectedBreastView = breastviews[i] + "View";
});
}
// Get the frontview selected by default
document.getElementById("Front").click();
class ThermalCamera{
constructor(){
this.websocket = null;
this.connected = false;
this.streaming = false;
this.connectWebSocket();
}
//Establish Websocket conenction with Application
connectWebSocket() {
this.websocket = new WebSocket('ws://localhost:8080/');
this.websocket.onopen = () => {
console.log("WebSocket connection established.");
this.connected = true;
guideUser("Connection");
};
this.websocket.onclose = () => {
console.log("WebSocket connection closed.");
this.connected = false;
this.streaming = false;
updateStatus("Start/Restart the Desktop Application");
setTimeout(() => this.connectWebSocket(), 20000);
};
this.websocket.onerror = (error) => {
console.error('WebSocket error:', error);
};
this.websocket.onmessage = (event) => {
const response = JSON.parse(event.data);
if ((response["Type"] == "Stream") || (response["Type"] == "CSV")){
this.streaming = true;
document.getElementById("minTemp").textContent = (Math.round(response["minTemp"]*100)/100).toString() + "°C";
document.getElementById("maxTemp").textContent = (Math.round(response["maxTemp"]*100)/100).toString() + "°C";
var image = new Image();
const canvas = document.getElementById('livestreamCanvas');
const ctx = canvas.getContext('2d');
image.onload = function () {
ctx.drawImage(image, 0, 0, canvas.width, canvas.height);
};
image.src = 'data:image/jpeg;base64,' + response["image"];
}
if(response["Type"] == "CSV"){
console.log("Image Captured")
breastTempData[selectedBreastView] = response["csv"];
setBreastViewCanvas();
}
if(response["Type"] == "Status"){
updateStatus(response["Message"]);
}
};
}
// Connect the Device and start streaming
connect() {
console.log("Request:Connect");
this.websocket.send('/connect');
}
//Capture the CSV
capture(){
console.log("Request:Capture Image");
this.websocket.send('/capture');
}
//Start the stream
startStream(){
console.log("Request:Start Stream");
this.websocket.send('/startStream');
}
//Stop the stream
stopStream(){
console.log("Request:Stop Stream");
this.websocket.send('/stopStream');
}
//Disconnect the camera
disconnect(){
console.log("Request: Disconnect")
this.websocket.send('/disconnect');
}
Refresh(){
if (this.connected == false){
this.websocket.connectWebSocket();
}
}
}
let cameraController;
document.addEventListener('DOMContentLoaded', () => {
cameraController = new ThermalCamera();
// Add event listeners to control buttons
document.getElementById('CaptureImage').addEventListener('click', () => {
cameraController.capture();
});
document.getElementById('SendConnectSignal').addEventListener('click', () => {
cameraController.connect();
const button = document.getElementById("SendConnectSignal");
button.classList.remove('blink');
});
document.getElementById('StartSignal').addEventListener('click', () => {
cameraController.startStream();
});
document.getElementById('StopSignal').addEventListener('click', () => {
cameraController.stopStream();
});
});
function setBreastViewCanvas() {
const canvas1 = document.getElementById('livestreamCanvas');
const ctx1 = canvas1.getContext('2d');
const canvas2 = document.getElementById(selectedBreastView);
const ctx2 = canvas2.getContext('2d');
const scaleX = canvas2.width / canvas1.width;
const scaleY = canvas2.height / canvas1.height;
const scale = Math.min(scaleX, scaleY);
// Draw the scaled image on canvas2
ctx2.drawImage(canvas1, 0, 0, canvas1.width * scale, canvas1.height * scale);
//Highlight border of next view
for (let i = 0; i < breastviews.length; i++) {
if (selectedBreastView == breastviews[i] + "View") {
if (i != breastviews.length - 1) {
selectedBreastView = breastviews[i + 1] + "View";
document.getElementById(selectedBreastView).click();
break;
}
}
}
}
function guideUser(message){
setTimeout(function() {
// Code to be executed after 2 seconds
if ((message == "Connection") && (cameraController.streaming == false)){
updateStatus("Connect to Camera");
const button = document.getElementById("SendConnectSignal")
button.classList.add('blink')
}
}, 2000);
}
function updateStatus(message){
const element = document.getElementById("statusIndicator");
element.textContent = message;
if (message.includes("Streaming")){
setTimeout(() => {
element.textContent = "";
}, 1000);
}
// element.classList.add('blink')
// setTimeout(() => {
// element.classList.remove('blink')
// }, 5000);
}
</script>
</body>
</html>