Update index.html

This commit is contained in:
2025-12-27 13:45:25 +01:00
parent 6341e96b4a
commit ccefcef68d

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@@ -1,79 +1 @@
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Full Screen Pixel Wipe</title>
<style>
html, body {
margin:0; padding:0; overflow:hidden; width:100%; height:100%;
background: linear-gradient(135deg,#667eea 0%,#764ba2 100%);
font-family: sans-serif;
}
#wipeCanvas {
position: fixed;
top:0; left:0;
width:100vw; height:100vh;
z-index:9999;
cursor:none; /* muis weg */
}
</style>
</head>
<body>
<script>
function fullScreenPixelWipe() {
// fullscreen request
if(document.documentElement.requestFullscreen) document.documentElement.requestFullscreen();
// maak canvas fullscreen
const canvas = document.createElement('canvas');
canvas.id = 'wipeCanvas';
canvas.width = window.innerWidth;
canvas.height = window.innerHeight;
document.body.appendChild(canvas);
const ctx = canvas.getContext('2d');
// screenshot van huidige body
ctx.drawImage(document.body,0,0,canvas.width,canvas.height);
// pixel data
const imageData = ctx.getImageData(0,0,canvas.width,canvas.height);
const pixels = imageData.data;
// array met alle pixel indices
let indices = [];
for(let i=0; i<pixels.length; i+=4) indices.push(i);
// shuffle indices voor random effect
for(let i=indices.length-1;i>0;i--){
const j = Math.floor(Math.random()*(i+1));
[indices[i],indices[j]]=[indices[j],indices[i]];
}
let step = 0;
const interval = setInterval(()=>{
for(let s=0;s<3000;s++){ // pixels per frame
if(step >= indices.length){
clearInterval(interval);
canvas.remove();
document.body.innerHTML = ''; // alles weg
return;
}
const idx = indices[step];
pixels[idx] = 0; // R
pixels[idx+1] = 0; // G
pixels[idx+2] = 0; // B
pixels[idx+3] = 255; // A
step++;
}
ctx.putImageData(imageData,0,0);
},16); // ~60fps
}
// start animatie na 1 sec (of trigger via knop)
setTimeout(fullScreenPixelWipe, 1000);
</script>
</body>
</html>
print("hello world")