js实现文字放射性走光动画效果代码
代码语言:html
所属分类:动画
代码描述:js实现文字放射性走光动画效果代码
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> <head> <meta charset="utf-8"> <style> body{ background: #000;overflow: hidden }</style> </head> <body> <canvas id="canvas"></canvas> <script> var txt = "BFW"; var txtH = 100; var font = "sans-serif"; var bg = "#000"; var rayColor1 = "#e0f7fa"; var rayColor2 = "#18ffff"; var fade = 1000; var canvas = document.getElementById("canvas"); var ctx = canvas.getContext("2d"); var cw = canvas.width = window.innerWidth; var ch = canvas.height = window.innerHeight; var w2 = cw/2; var h2 = ch/2; var pi = Math.PI;.........完整代码请登录后点击上方下载按钮下载查看
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