首页心型代码vscode

心型代码vscode

时间: 2023-11-17 15:03:01 浏览: 89

是在VS Code中实现心型特效的代码： ```html <!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title>Heart Effect</title> <style> body { background: #000; } canvas { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); } </style> </head> <body> <canvas id="canvas"></canvas> <script> var canvas = document.getElementById('canvas'); var context = canvas.getContext('2d'); var width = canvas.width = window.innerWidth; var height = canvas.height = window.innerHeight; var heart = []; var num = 400; var range = 100; var effect = -0.75; var colors = ['#00fcff', '#ff00ff', '#ffff00', '#00ff00', '#ff0000']; for (var i = 0; i < num; i++) { heart[i] = { x: Math.random() * width, y: Math.random() * height, size: Math.random() * 2 + 1, fill: colors[Math.floor(Math.random() * colors.length)] }; } function drawHeart() { context.clearRect(0, 0, width, height); for (var i = 0; i < num; i++) { var item = heart[i]; context.beginPath(); context.fillStyle = item.fill; context.moveTo(item.x, item.y); context.lineTo(item.x + item.size, item.y + item.size * effect); context.lineTo(item.x + item.size * 2, item.y); context.lineTo(item.x, item.y - item.size * 2); context.lineTo(item.x - item.size * 2, item.y); context.lineTo(item.x - item.size, item.y + item.size * effect); context.closePath(); context.fill(); item.y += Math.random() * range; if (item.y > height) { item.y = -range; } } requestAnimationFrame(drawHeart); } drawHeart(); </script> </body> </html> ```

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