Created
October 6, 2023 01:25
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Matrix for your OBS stream
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| <html> | |
| <style> | |
| * {margin: 0; padding: 0} | |
| canvas {display: block;} | |
| </style> | |
| <canvas id="canvas" width="150" height="150">The current time</canvas> | |
| <script> | |
| // Initialising the canvas | |
| var canvas = document.querySelector('canvas'), | |
| ctx = canvas.getContext('2d'); | |
| // Setting the width and height of the canvas | |
| canvas.width = window.innerWidth; | |
| canvas.height = window.innerHeight; | |
| // Setting up the letters | |
| var letters = 'ABCDEFGHIJKLMNOPQRSTUVXYZABCDEFGHIJKLMNOPQRSTUVXYZABCDEFGHIJKLMNOPQRSTUVXYZABCDEFGHIJKLMNOPQRSTUVXYZABCDEFGHIJKLMNOPQRSTUVXYZABCDEFGHIJKLMNOPQRSTUVXYZ'; | |
| letters = letters.split(''); | |
| // Setting up the columns | |
| var fontSize = 10, | |
| columns = canvas.width / fontSize; | |
| // Setting up the drops | |
| var drops = []; | |
| for (var i = 0; i < columns; i++) { | |
| drops[i] = 1; | |
| } | |
| // Setting up the draw function | |
| function draw() { | |
| ctx.fillStyle = 'rgba(0, 0, 0, .1)'; | |
| ctx.fillRect(0, 0, canvas.width, canvas.height); | |
| for (var i = 0; i < drops.length; i++) { | |
| var text = letters[Math.floor(Math.random() * letters.length)]; | |
| ctx.fillStyle = '#0f0'; | |
| ctx.fillText(text, i * fontSize, drops[i] * fontSize); | |
| drops[i]++; | |
| if (drops[i] * fontSize > canvas.height && Math.random() > .95) { | |
| drops[i] = 0; | |
| } | |
| } | |
| } | |
| // Loop the animation | |
| setInterval(draw, 33); | |
| </script> | |
| </html> |
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