canvas实现可调节参数的线条动画效果代码-html代码-BFW代码库

canvas实现可调节参数的线条动画效果代码

代码语言：html

所属分类：动画

代码描述：canvas实现可调节参数的线条动画效果代码，可调节线条数量方向、颜色、初始数量、中间大小、尾部大小、发射半径、坐标等参数。

下面为部分代码预览，完整代码请点击下载或在bfwstudio webide中打开

<!DOCTYPE html>
<html lang="en" >

<head>


    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Anime Speedlines Demo</title>
    <style>
        body {
            margin: 0;
            padding: 0;
            background-color: #1a1a1a;
            color: white;
            font-family: Arial, sans-serif;
            overflow: hidden;
        }
        #speedlineCanvas {
            position: fixed;
            top: 0;
            left: 0;
        }
        #controls {
            position: fixed;
            top: 10px;
            left: 10px;
            background-color: rgba(0, 0, 0, 0.7);
            padding: 10px;
            border-radius: 5px;
            max-height: 90vh;
            overflow-y: auto;
        }
        #controls label {
            display: block;
            margin-top: 5px;
        }
        #currentSettings {
            position: fixed;
            bottom: 10px;
            left: 10px;
            background-color: rgba(0, 0, 0, 0.7);
            padding: 10px;
            border-radius: 5px;
            font-family: monospace;
            white-space: pre-wrap;
        }
input {
    display: flex;
      }
    </style>
</head>
<body>
    <canvas id="speedlineCanvas"></canvas>
    <div id="controls">
        <h2>Speedline Controls</h2>
        <label>
            Type:
            <select id="type">
                <option value="linear">Linear</option>
                <option value="radial">Radial</option>
            </select>
        </label>
        <label>
            Count: <input type="number" id="count" value="100" onInput="updateSettings();">
        </label>
        <label>
            Speed: <input type="number" id="speed" value="5">
       .........完整代码请登录后点击上方下载按钮下载查看