j"19HxigV4QyBv3tHpQVcUEQyq1pzZVdoAutMB <!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" name="viewport" content="width=device-width, initial-scale=1">
<title></title>
<style>
/*basic reset*/
* {margin: 0; padding: 0;}
/*adding a black bg to the body to make things clearer*/
body {background: black;}
canvas {display: block;}
</style>
</head>
<body>
<canvas id="matrix"></canvas>
<script>
function getRandomColor() {
var letters = '0123456789ABCDEF';
var color = '#';
for (var i = 0; i < 6; i++) {
color += letters[Math.floor(Math.random() * 16)];
}
return color;
}
var c = document.getElementById("matrix");
var ctx = c.getContext("2d");
//making the canvas full screen
c.height = 2000;
c.width = window.innerWidth;
//chinese characters - taken from the unicode charset
var chinese = "ç°ç±ç²ç³ç´çµç¶ç·ç¸ç¹çºç»ç¼ç½ç¾ç¿ççå¯
çççç
ççççççççççççæå¼ 0123456789abcedfghijklmnopqrstuvwxyz";
//converting the string into an array of single characters
chinese = chinese.split("");
var font_size = 10;
var columns = c.width/font_size; //number of columns for the rain
//an array of drops - one per column
var drops = [];
//x below is the x coordinate
//1 = y co-ordinate of the drop(same for every drop initially)
for(var x = 0; x < columns; x++)
drops[x] = 1;
//drawing the characters
function draw()
{
//Black BG for the canvas
//translucent BG to show trail
ctx.fillStyle = "rgba(0, 0, 0, 0.05)";
ctx.fillRect(0, 0, c.width, c.height);
ctx.fillStyle = "#A3C6DC"; //green text
ctx.font = font_size + "px arial";
//looping over drops
for(var i = 0; i < drops.length; i++)
{
//a random chinese character to print
var text = chinese[Math.floor(Math.random()*chinese.length)];
//x = i*font_size, y = value of drops[i]*font_size
ctx.fillText(text, i*font_size, drops[i]*font_size);
//sending the drop back to the top randomly after it has crossed the screen
//adding a randomness to the reset to make the drops scattered on the Y axis
if(drops[i]*font_size > c.height && Math.random() > 0.975)
drops[i] = 0;
//incrementing Y coordinate
drops[i]++;
ctx.fillStyle = getRandomColor();
}
}
setInterval(draw, 33);
</script>
</body>
</html> text/html
index.html
https://whatsonchain.com/tx/d2fe783e2c7a8559452da957d4cdaddad6b0b9aef45efe60743524a7d8e9c640