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<!DOCTYPE html>
<html lang="en" dir="ltr">
<head>
<meta charset="utf-8">
<title>BTC Ticker</title>
<style>
body {
font-family: 'Arial', sans-serif;
background-color: #121212;
color: #ffffff;
margin: 0;
padding: 0;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
height: 100vh;
overflow: hidden;
}
.container {
text-align: center;
width: 90%;
max-width: 1000px;
}
#price {
font-size: 3rem;
font-weight: bold;
margin: 10px 0;
color: #f7931a;
/* Bitcoin orange */
text-shadow: 0 0 10px rgba(247, 147, 26, 0.5);
}
.price-change {
font-size: 1.2rem;
margin-bottom: 20px;
}
.positive {
color: #00c853;
}
.negative {
color: #ff3d00;
}
#chart-container {
width: 100%;
height: 300px;
position: relative;
background-color: #1e1e1e;
border-radius: 10px;
box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
overflow: hidden;
}
canvas {
position: absolute;
top: 0;
left: 0;
}
.info {
margin-top: 20px;
font-size: 0.9rem;
color: #aaaaaa;
}
.back-link {
margin-top: 20px;
font-size: 0.9rem;
}
.back-link a {
color: #f7931a;
text-decoration: none;
padding: 5px 10px;
border-radius: 5px;
transition: all 0.3s ease;
}
.back-link a:hover {
background-color: rgba(247, 147, 26, 0.2);
text-decoration: underline;
}
</style>
</head>
<body>
<div class="container">
<h1>BTC/USDT Live Ticker</h1>
<div id="price">Loading...</div>
<div class="price-change" id="change">Waiting for data...</div>
<div id="chart-container">
<canvas id="priceChart"></canvas>
<canvas id="effectsCanvas"></canvas>
</div>
<div class="info">Showing last 60 seconds of price data</div>
<div class="back-link">
<a href="../index.html">← Back to Vibes Home</a>
</div>
</div>
<script>
// Price history array to store the last minute of data
const priceHistory = [];
const MAX_DATA_POINTS = 60; // One minute at one data point per second
let lastPrice = null;
let highestPrice = 0;
let lowestPrice = Infinity;
// Canvas setup
const chartCanvas = document.getElementById('priceChart');
const effectsCanvas = document.getElementById('effectsCanvas');
const chartCtx = chartCanvas.getContext('2d');
const effectsCtx = effectsCanvas.getContext('2d');
// Resize canvases to match container size
function resizeCanvases() {
const container = document.getElementById('chart-container');
const width = container.clientWidth;
const height = container.clientHeight;
chartCanvas.width = width;
chartCanvas.height = height;
effectsCanvas.width = width;
effectsCanvas.height = height;
}
// Initial resize and listen for window resize
resizeCanvases();
window.addEventListener('resize', resizeCanvases);
// Function to add a price to history
function addPriceToHistory(price) {
const timestamp = Date.now();
priceHistory.push({ price: parseFloat(price), timestamp });
// Keep only the last minute of data
while (priceHistory.length > 0 && timestamp - priceHistory[0].timestamp > 60000) {
priceHistory.shift();
}
// Update min/max prices for scaling
highestPrice = Math.max(...priceHistory.map(p => p.price));
lowestPrice = Math.min(...priceHistory.map(p => p.price));
// Add a small buffer to min/max for better visualization
const buffer = (highestPrice - lowestPrice) * 0.1 || highestPrice * 0.01;
highestPrice += buffer;
lowestPrice = Math.max(0, lowestPrice - buffer);
}
// Function to draw the price chart
function drawChart() {
if (priceHistory.length < 2) return;
const width = chartCanvas.width;
const height = chartCanvas.height;
// Clear the canvas
chartCtx.clearRect(0, 0, width, height);
// Draw background gradient
const bgGradient = chartCtx.createLinearGradient(0, 0, 0, height);
bgGradient.addColorStop(0, 'rgba(30, 30, 30, 1)');
bgGradient.addColorStop(1, 'rgba(10, 10, 10, 1)');
chartCtx.fillStyle = bgGradient;
chartCtx.fillRect(0, 0, width, height);
// Draw grid lines
chartCtx.strokeStyle = 'rgba(100, 100, 100, 0.2)';
chartCtx.lineWidth = 1;
// Horizontal grid lines
const gridLines = 5;
for (let i = 0; i <= gridLines; i++) {
const y = height - (height * (i / gridLines));
chartCtx.beginPath();
chartCtx.moveTo(0, y);
chartCtx.lineTo(width, y);
chartCtx.stroke();
// Price labels
const labelPrice = lowestPrice + ((highestPrice - lowestPrice) * (i / gridLines));
chartCtx.fillStyle = 'rgba(200, 200, 200, 0.7)';
chartCtx.font = '10px Arial';
chartCtx.textAlign = 'left';
chartCtx.fillText(labelPrice.toFixed(2), 5, y - 5);
}
// Draw the price line
chartCtx.beginPath();
const firstPoint = priceHistory[0];
const startTime = priceHistory[0].timestamp;
const endTime = priceHistory[priceHistory.length - 1].timestamp;
const timeRange = endTime - startTime;
// Map the first point
const x1 = 0;
const y1 = height - ((firstPoint.price - lowestPrice) / (highestPrice - lowestPrice) * height);
chartCtx.moveTo(x1, y1);
// Create gradient for line
const lineGradient = chartCtx.createLinearGradient(0, 0, 0, height);
lineGradient.addColorStop(0, '#f7931a'); // Bitcoin orange
lineGradient.addColorStop(1, '#e67e22');
// Draw each point
for (let i = 1; i < priceHistory.length; i++) {
const point = priceHistory[i];
const x = ((point.timestamp - startTime) / timeRange) * width;
const y = height - ((point.price - lowestPrice) / (highestPrice - lowestPrice) * height);
chartCtx.lineTo(x, y);
}
// Style and stroke the line
chartCtx.strokeStyle = lineGradient;
chartCtx.lineWidth = 3;
chartCtx.stroke();
// Create area fill
chartCtx.lineTo(width, height);
chartCtx.lineTo(0, height);
chartCtx.closePath();
// Fill with gradient
const areaGradient = chartCtx.createLinearGradient(0, 0, 0, height);
areaGradient.addColorStop(0, 'rgba(247, 147, 26, 0.5)');
areaGradient.addColorStop(1, 'rgba(247, 147, 26, 0.0)');
chartCtx.fillStyle = areaGradient;
chartCtx.fill();
// Draw the latest price point with a glowing effect
const latestPoint = priceHistory[priceHistory.length - 1];
const latestX = width;
const latestY = height - ((latestPoint.price - lowestPrice) / (highestPrice - lowestPrice) * height);
// Glow effect
chartCtx.beginPath();
chartCtx.arc(latestX, latestY, 5, 0, Math.PI * 2);
chartCtx.fillStyle = '#f7931a';
chartCtx.fill();
// Outer glow
chartCtx.beginPath();
chartCtx.arc(latestX, latestY, 8, 0, Math.PI * 2);
const glowGradient = chartCtx.createRadialGradient(latestX, latestY, 5, latestX, latestY, 15);
glowGradient.addColorStop(0, 'rgba(247, 147, 26, 0.8)');
glowGradient.addColorStop(1, 'rgba(247, 147, 26, 0)');
chartCtx.fillStyle = glowGradient;
chartCtx.fill();
}
// Function to create particle effects when price changes
function createPriceChangeEffect(isUp) {
const particles = [];
const particleCount = 20;
const color = isUp ? '#00c853' : '#ff3d00';
for (let i = 0; i < particleCount; i++) {
particles.push({
x: effectsCanvas.width / 2,
y: 50, // Near the price display
size: Math.random() * 5 + 2,
speedX: (Math.random() - 0.5) * 10,
speedY: Math.random() * 7 + 3,
life: 1.0, // Full opacity
color: color
});
}
function animateParticles() {
effectsCtx.clearRect(0, 0, effectsCanvas.width, effectsCanvas.height);
let hasActiveParticles = false;
particles.forEach(p => {
if (p.life > 0) {
p.x += p.speedX;
p.y += p.speedY;
p.life -= 0.02;
effectsCtx.beginPath();
effectsCtx.arc(p.x, p.y, p.size, 0, Math.PI * 2);
effectsCtx.fillStyle = p.color.replace(')', `, ${p.life})`).replace('rgb', 'rgba');
effectsCtx.fill();
hasActiveParticles = true;
}
});
if (hasActiveParticles) {
requestAnimationFrame(animateParticles);
}
}
animateParticles();
}
// WebSocket connection
const socket = new WebSocket("wss://stream.binance.com:9443/stream");
socket.onopen = () => {
socket.send(JSON.stringify({
"method": "SUBSCRIBE",
"params": ["btcusdt@trade"],
"id": 1
}));
};
socket.onmessage = (event) => {
const data = JSON.parse(event.data);
if (data.data !== undefined) {
const d = data.data;
const price = d.p;
const priceElement = document.querySelector("#price");
const changeElement = document.querySelector("#change");
// Update price display
priceElement.innerText = `$${parseFloat(price).toFixed(2)}`;
// Calculate and show price change
if (lastPrice !== null) {
const priceChange = parseFloat(price) - lastPrice;
const priceChangePercent = (priceChange / lastPrice) * 100;
changeElement.innerText = `${priceChange >= 0 ? '+' : ''}${priceChange.toFixed(2)} (${priceChangePercent.toFixed(3)}%)`;
changeElement.className = `price-change ${priceChange >= 0 ? 'positive' : 'negative'}`;
// Create visual effect for price change
createPriceChangeEffect(priceChange >= 0);
}
// Add price to history
addPriceToHistory(price);
lastPrice = parseFloat(price);
// Draw the chart
drawChart();
}
};
// Throttled chart update for smoother performance
setInterval(() => {
if (priceHistory.length > 0) {
drawChart();
}
}, 1000); // Update chart once per second
</script>
</body>
</html>
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