一款效果非常炫酷的纯 js 3D旋转木马特效
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2022-05-26 19:40:27
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<!DOCTYPE html>
<html>
<head>
<title>ImageRotator.js 是一款效果非常炫酷的纯 js 3D 旋转木马特效插件。该旋转木马插件可以制作出类似 Flash 的旋转图效果，并且每张图片都带有倒影效果。</title>
<script src="js/ImageRotator-min.js"></script>
<script type="text/javascript">
var imageRotater = null;
function InitScripts() {
imageRotater = ImageRotatorJS('Ellipse', 'RotatingIcon', 5, 100, 3000, 0, 90, 20, null);
// 其中，ImageRotatorJS()构造函数中的参数如下：
// 第一个参数表示父容器的 ID
// 第二个参数表示每一个旋转木马项的 class 名称
// 第三个参数表示旋转速度：10 = fast, 500 = slow. 10 = 0.01 second
// 第四个参数表示缩放的百分比： 0 = no Zoom, 100 = 100% Zoom
// 第五个参数表示旋转的时间间隔，单位为毫秒
// 第六个参数表示图片于屏幕在 Z 轴方向上的角度
// 第七个参数表示图片的初始角度
// 第八个参数表示图片的反射倒影的级数：0-100
// 第九个参数是可选参数，表示圆周的颜色
}
</script>
</head>
<!-- 在 <body> 元素中使用 onload 方法来加载该旋转木马插件 -->
<body onload="InitScripts()">
<div class="mod-a">
<input class="left" type="button" name="" onclick="IRJS_StartRotation('Ellipse',1);"> <!-- 1 表示顺时针旋转 -->
<div id="Ellipse">
<img class="RotatingIcon" src="img/1.jpg">
<img class="RotatingIcon" src="img/2.jpg">
<img class="RotatingIcon" src="img/3.jpg">
<img class="RotatingIcon" src="img/4.jpg">
<img class="RotatingIcon" src="img/5.jpg">
<img class="RotatingIcon" src="img/6.jpg">
<img class="RotatingIcon" src="img/7.jpg">
<img class="RotatingIcon" src="img/8.jpg">
</div>
<input class="right" type="button" name="" onclick="IRJS_StartRotation('Ellipse',-1);"> <!-- -1 表示逆时针旋转 -->
</div>
</body>
</html>
<style>
body {
font-family: Tahoma, Geneva, sans-serif;
font-size: 1em;
color: #FFFFFF;
}
input {
border: none;
}
.mod-a{
width: 1000px;
clear: both;
margin: 0 auto;
}
#Ellipse {
position: relative;
visibility: visible;
z-index: 1;
width: 700px;
height: 80px;
border: none;
margin-top: 250px;
margin-bottom: 100px;
float: left;
}
.RotatingIcon {
border: none;
width: 100px;
}
.left {
width: 30px;
height: 44px;
background: url(img/left.png) no-repeat;
background-size: 100%;
display: block;
float: left;
margin-right: 100px;
margin-top: 180px;
z-index: 99;
}
.right {
width: 30px;
height: 44px;
background: url(img/right.png) no-repeat;
background-size: 100%;
display: block;
float: left;
margin-left: 100px;
margin-top: 180px;
z-index: 99;
}
</style>/**
Author: Mahdi Jaberzadeh Ansari
Email: aaa@qq.com
Library: ImageRotatorJS
Description: By using this library you can create beautiful image rotator banners for your website.
Licence: MIT Licence
Version 1.0.7
Date: 223 Sep 2016
*/
var ImageRotatorJS=function(a,b,c,d,e,f,g,h,i){"use strict";var j=function(a,b,c,d,e,f,g,h,i){if(!a||"object"!=typeof a)throw"Cannot find the container in DOM. Check the containerId that you passed.";var j=this;this.insertAfter=function(a,b){a.parentNode.insertBefore(b,a.nextSibling)},this.isValidNumber=function(){var a=/^-/;return function(b){return"[object Array]"!==Object.prototype.toString.call(b)&&!isNaN(parseFloat(b))&&isFinite(b.toString().replace(a,""))}}(),this.setTimeOut=function(a,b){this.idOfSetTimeout=setTimeout("window."+this.ref+"."+a,b)},this.setStyle=function(a,b){if("string"==typeof a&&(a=document.createElement(a)),"object"!=typeof a)throw"The passed element is not an object.";for(var c in b)a.style[c]=b[c];return a},this.position=function(a,b){this.rotatingSwitch=!0,this.rotateDirection=a||this.rotateDirection,this.holdDelay=b||this.holdDelay,this.Counter+=this.rotateDirection,this.Counter>=this.inc&&(this.Counter=0),this.Counter<0&&(this.Counter=this.inc-1);for(var c=0;c<this.items.length;c++){var d=(this.Counter+this.items[c].StaticPosition)%this.aary.length;if(1==this.rotateDirection?d==this.aary.length-1&&0!=c?(this.CurrentItem=c,this.items[c].setAttribute("class","CurrentPlayedIcon")):0==d&&0==c?(this.CurrentItem=c,this.items[c].setAttribute("class","CurrentPlayedIcon")):this.items[c].setAttribute("class","NotCurrentIcon"):this.rotateDirection==-1&&(d==this.aary.length-1&&0!=c?(this.CurrentItem=c,this.items[c].setAttribute("class","CurrentPlayedIcon")):0==d&&0==c?(this.CurrentItem=c,this.items[c].setAttribute("class","CurrentPlayedIcon")):this.items[c].setAttribute("class","NotCurrentIcon")),this.RequestedIcon==this.items[c]&&this.CurrentItem==c){this.RequestedIcon=null,this.stop=Math.floor(this.inc/this.items.length);break}var e=Math.abs(Math.sin(this.aary[d][2])*this.zoomPercentage),f=Math.sin(this.aary[d][2])>=0?this.sizes[c][0]+this.sizes[c][0]*e:this.sizes[c][0]-this.sizes[c][0]*e/2;f=f>0?f:0;var g=Math.sin(this.aary[d][2])>=0?this.sizes[c][1]+this.sizes[c][1]*e:this.sizes[c][1]-this.sizes[c][1]*e/2;g=g>0?g:0,this.items[c].CurrentPosition=this.aary[d][4],this.setStyle(this.items[c],{zIndex:Math.floor(this.aary[d][1]+1)+"",width:f+"px",height:g+"px",left:this.aary[d][0]-f/2+"px",top:this.aary[d][1]-g+1+"px",fontSize:this.sizes[c][2]+this.sizes[c][2]*e+"px"}),this.setStyle(this.Reflects[c],{zIndex:Math.floor(this.aary[d][1]+2)+"",width:f+"px",height:g*this.reflectionPercentage+"px",left:this.aary[d][0]-f/2+"px",top:this.aary[d][1]-1+"px",fontSize:this.sizes[c][2]+this.sizes[c][2]*e+"px"}),this.setStyle(this.Overlay[c],{zIndex:Math.floor(this.aary[d][1]+3)+"",width:f+"px",height:g*this.reflectionPercentage+5+"px",left:this.aary[d][0]-f/2+"px",top:this.aary[d][1]-1+"px",fontSize:this.sizes[c][2]+this.sizes[c][2]*e+"px"}),Math.sin(this.aary[d][2])<-.5?(this.setStyle(this.items[c],{"-webkit-filter":"blur(2px)",filter:"url(#blur)","-moz-filter":"blur(2px)","-o-filter":"blur(2px)","-ms-filter":"blur(2px)"}),"Microsoft Internet Explorer"!==navigator.appName&&this.setStyle(this.Reflects[c].querySelector("img"),{"-webkit-filter":"blur(2px)",filter:"url(#blur)","-moz-filter":"blur(2px)","-o-filter":"blur(2px)","-ms-filter":"blur(2px)"})):(this.setStyle(this.items[c],{filter:"","-webkit-filter":"","-moz-filter":"","-o-filter":"","-ms-filter":""}),"Microsoft Internet Explorer"!==navigator.appName&&this.setStyle(this.Reflects[c].querySelector("img"),{filter:"","-webkit-filter":"","-moz-filter":"","-o-filter":"","-ms-filter":""}));var h=this;this.items[c].onclick=function(){h.CurrentItem==-1||h.items[h.CurrentItem]!=this?(h.RequestedIcon=this,this.CurrentPosition?(clearTimeout(h.idOfSetTimeout),h.stop=0,h.position(1,h.holdDelay)):(clearTimeout(h.idOfSetTimeout),h.stop=0,h.position(-1,h.holdDelay))):h.items[h.CurrentItem]!=this||h.rotatingSwitch?(h.rotatingSwitch=!1,clearTimeout(h.idOfSetTimeout),1==h.rotateDirection?this.setAttribute("class","CurrentPausedIconRTL"):this.setAttribute("class","CurrentPausedIconLTR")):h.position(h.rotateDirection,h.holdDelay)}}this.Counter%this.stop!=0?this.setTimeOut("position();",this.rotationSpeed):this.holdDelay&&this.setTimeOut("position();",this.holdDelay)},this.startRotation=function(a,b){clearTimeout(j.idOfSetTimeout),j.position(a,b)},this.stopRotation=function(){j.rotatingSwitch=!1,clearTimeout(j.idOfSetTimeout)},this.parentDivDOM=a,this.rotationSpeed=this.isValidNumber(c)?c:10,this.holdDelay=this.isValidNumber(e)?e:3e3,this.zoomPercentage=this.isValidNumber(d)?d/100:.01,this.diagonal=[parseInt(this.parentDivDOM.style.width||this.parentDivDOM.offsetWidth),parseInt(this.parentDivDOM.style.height||this.parentDivDOM.offsetHeight)],this.items=[],this.Reflects=[],this.Overlay=[],this.setStyle(this.parentDivDOM,{cursor:"default","text-align":"center","margin-left":"auto","margin-right":"auto"});var k=" ."+b+":hover{cursor:pointer}";k+=" .CurrentPlayedIcon:hover{cursor:pointer}",k+=" .CurrentPausedIconRTL:hover{cursor:pointer}",k+=" .CurrentPausedIconLTR:hover{cursor:,pointer}",k+=" .NotCurrentIcon:hover{cursor:pointer}";var l=document.createElement("style");l.styleSheet?l.styleSheet.cssText=k:l.appendChild(document.createTextNode(k)),document.getElementsByTagName("head")[0].appendChild(l);for(var m=this.parentDivDOM.getElementsByTagName("*"),n=0;n<m.length;n++)if(m[n].className&&m[n].className.match(b)){this.items.push(m[n]);var o=document.createElement("div");this.insertAfter(m[n],o),this.Reflects.push(o);var p=document.createElement("img");p.src=m[n].src,this.setStyle(p,{width:"100%",border:"none",WebkitTransform:"scaleY(-1)",MozTransform:"scaleY(-1)",MsTransform:"scaleY(-1)",OTransform:"scaleY(-1)",transform:"scaleY(-1)",filter:"flipv"}),o.appendChild(p),o=document.createElement("div"),this.insertAfter(this.Reflects[this.Reflects.length-1],o),o.setAttribute("class","IRJS_Overlay"),this.Overlay.push(o)}this.aary=new Array,this.Start_Point=Math.PI/2,this.isValidNumber(g)&&(this.Start_Point=g/180*Math.PI),this.Rotation_Angle=0,this.isValidNumber(f)&&(this.Rotation_Angle=f/180*Math.PI),this.reflectionPercentage=this.isValidNumber(h)?h/100:.4;var q,r,s=this.diagonal[0]/2,t=this.diagonal[1]/2,u=s,v=t,w=Math.floor(Math.PI*(3*(s+t)-Math.sqrt((3*s+t)*(s+3*t)))),x=w-w%this.items.length,y=w+(this.items.length-w%this.items.length);w=w-x<=y-w?x:y;for(var z=this.Start_Point;z<this.Start_Point+2*Math.PI&&this.aary.length<w;z+=2*Math.PI/w)q=Math.floor(u-t*Math.sin(z)*Math.sin(this.Rotation_Angle)+s*Math.cos(z)*Math.cos(this.Rotation_Angle)),r=Math.floor(v+s*Math.cos(z)*Math.sin(this.Rotation_Angle)+t*Math.sin(z)*Math.cos(this.Rotation_Angle)),this.aary.push([q,r,z,Math.sin(z)>=0,Math.cos(z)>=0]),i&&this.parentDivDOM.appendChild(this.setStyle("DIV",{position:"absolute",overflow:"hidden",left:this.aary[this.aary.length-1][0]+"px",top:this.aary[this.aary.length-1][1]+"px",width:"1px",height:"1px",backgroundColor:i}));this.inc=this.aary.length,this.ref="parentDivDOM"+this.parentDivDOM.id,window[this.ref]=this,this.idOfSetTimeout=null,this.sizes=[];for(var A=0;A<this.items.length;A++)this.items[A].StaticPosition=Math.floor((this.aary.length-1)/this.items.length*A),this.sizes.push([this.items[A].offsetWidth,this.items[A].offsetHeight,this.items[A].style.fontSize?parseInt(this.items[A].style.fontSize):null]),this.setStyle(this.items[A],{position:"absolute",overflow:"hidden"}),this.setStyle(this.Reflects[A],{position:"absolute",border:"none",overflow:"hidden"}),this.Overlay[A].setAttribute("style","position:absolute; border:none; overflow:hidden;background: -moz-linear-gradient(top, rgba(193,193,193,0.25) 0%, rgba(0,0,0,0.71) 59%, rgba(0,0,0,0.95) 90%);background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,rgba(193,193,193,0.25)), color-stop(59%,rgba(0,0,0,0.71)), color-stop(90%,rgba(0,0,0,0.95)));background: -webkit-linear-gradient(top, rgba(193,193,193,0.25) 0%,rgba(0,0,0,0.71) 59%,rgba(0,0,0,0.95) 90%);background: -o-linear-gradient(top, rgba(193,193,193,0.25) 0%,rgba(0,0,0,0.71) 59%,rgba(0,0,0,0.95) 90%);background: -ms-linear-gradient(top, rgba(193,193,193,0.25) 0%,rgba(0,0,0,0.71) 59%,rgba(0,0,0,0.95) 90%);background: linear-gradient(to bottom, rgba(193,193,193,0.25) 0%,rgba(0,0,0,0.71) 59%,rgba(0,0,0,0.95) 90%);filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#40c1c1c1', endColorstr='#f2000000',GradientType=0 );-ms-filter: 'progid:DXImageTransform.Microsoft.gradient (GradientType=0, startColorstr=#40c1c1c1, endColorstr=#f2000000)';");if("Microsoft Internet Explorer"!==navigator.appName){var B="http://www.w3.org/2000/svg",C=document.createElementNS(B,"svg"),D=document.createElementNS(B,"filter");D.setAttributeNS(null,"id","blur");var E=document.createElementNS(B,"feGaussianBlur");E.setAttributeNS(null,"in","SourceGraphic"),E.setAttributeNS(null,"stdDeviation","0.9"),D.appendChild(E),C.appendChild(D),document.querySelector("body").appendChild(C)}this.stop=Math.floor(this.inc/this.items.length),this.CurrentItem=0,this.items[this.CurrentItem].setAttribute("class","CurrentPlayedIcon"),this.Counter=-1,this.RequestedIcon=null,this.position(1)},k=document.getElementById(a);if(!k)throw"Cannot find the container in DOM. Check the containerId that you passed.";return window["IRJS_Ellipse"+a]?null:(window["IRJS_Ellipse"+a]=new j(k,b,c,d,e,f,g,h,i),window["IRJS_Ellipse"+a])},IRJS_StartRotation=function(a,b,c){"use strict";window["IRJS_Ellipse"+a]&&window["IRJS_Ellipse"+a].startRotation(b,c)},IRJS_StopRotation=function(a){"use strict";window["IRJS_Ellipse"+a]&&window["IRJS_Ellipse"+a].stopRotation()};
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