jQuery实现的指纹扫描效果实例(附演示与demo源码下载)_jquery

本文实例讲述了jQuery实现的指纹扫描效果。分享给大家供大家参考，具体如下：

运行效果截图如下：

点击此处查看在线演示效果。

具体代码如下：

  

      

        
        

      

        竖向扫描
        横向扫描
        双向扫描
        深度扫描
      
    
    

      

  
  

"); switch(this.type) { case "V": // 竖直 body.css({ "width": "1px", "height": "300px" }); break; case "H": // 水平 body.css({ "width": "300px", "height": "1px" }); break; } container.append(body); self.body = body; self.direct = self.type === "V" ? "R" : "B"; self.run = function() { switch(self.direct) { case "L": self.body.animate({"left":0}, 1000, null, function() { self.direct = "R"; self.run(); }); break; case "R": self.body.animate({"left":300}, 1000, null, function() { self.direct = "L"; self.run(); }); break; case "T": self.body.animate({"top":0}, 1000, null, function() { self.direct = "B"; self.run(); }); break; case "B": self.body.animate({"top":300}, 1000, null, function() { self.direct = "T"; self.run(); }); break; } } self.run(); } var lineArray = []; function output(type, time, opactiy) { time = time || 2000; var initHeight = type === "H" ? 0 : 300; var initWidth = type === "H" ? 300 : 0; type === "B" && (initHeight = initWidth = 0); outputContainer.css({ "height": initHeight, "width": initWidth, "display": "block", "opacity": opactiy || 1 }); outputContainer.animate({"height":300, "width":300}, time, null); } function clear() { for(var i=0, len=lineArray.length; i