js实现canvas鼠标绘制线条来检测是否真人操作代码
代码语言:html
所属分类:其他
代码描述:js实现canvas鼠标绘制线条来检测是否真人操作代码
代码标签: js canvas 鼠标 绘制 线条 检测 是否 真人 操作 代码
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>Mouse Trajectory Detection</title> <style> body { margin: 0; padding: 0; } #canvas { width: 100vw; height: 100vh; background: #f0f0f0; cursor: crosshair; } #result { position: fixed; top: 10px; left: 10px; background: white; padding: 10px; border: 1px solid black; } </style> </head> <body> <canvas id="canvas"></canvas> <div id="result">Draw a line with your mouse...</div> <script> const canvas = document.getElementById('canvas'); cons.........完整代码请登录后点击上方下载按钮下载查看
网友评论0