标题 | HTML5实现晶莹剔透的雨滴特效 |
内容 | 代码如下: <html> <head> <title>HTML5雨滴特效</title> <style media="screen" type="text/css"> img { display: none; } body { overflow: hidden; } #canvas { position: absolute; top: 0px; left: 0px; } </style> <script src="/jscss/demoimg/201401/rainyday.js" type="text/javascript"></script> <script type="text/javascript"> function demo() { var engine = new RainyDay('canvas','demo1', window.innerWidth, window.innerHeight); engine.gravity = engine.GRAVITY_NON_LINEAR; engine.trail = engine.TRAIL_DROPS; engine.rain([ engine.preset(0, 2, 500) ]); engine.rain([ engine.preset(3, 3, 0.88), engine.preset(5, 5, 0.9), engine.preset(6, 2, 1), ], 100); } </script> </head> <body onload="demo();"> <img id="demo1" src="/jscss/demoimg/201401/8390.jpg" /> <div id="cholder"> <canvas id="canvas"></canvas> </div> </body> </html> |
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