MyException - 我的异常网
当前位置:我的异常网» jQuery » jQuery挂在墙上的时钟

jQuery挂在墙上的时钟

www.MyException.Cn  网友分享于:2018-05-16  浏览:0次
jQuery挂在墙上的钟表

【前言】

   分享个特效,jQuery挂在墙上的钟表。原理很简单,注意点:①transform-origin 属性设置旋转元素的基点位置;transform转换;

   效果图:

     

【主体】

<!DOCTYPE html>
<html >
<head>
  <meta charset="UTF-8">
  <title>jQuery挂在墙上的圆盘时钟动画特效</title>
  <link rel="stylesheet" href="css/style.css">
  <script src="js/prefixfree.min.js"></script>
</head>
<body>
  <div class="support"></div>
<div class="clock">
  <div class="numbers">
    <ul>
      <li>12</li>
      <li>3</li>
      <li>6</li>
      <li>9</li>
    </ul>
  </div>
  <div class="clockwise">
    <div class="center"></div>
    <div class="hand-second" id="analogsecond"></div>
    <div class="hand-minute" id="analogminute"></div>
    <div class="hand-hour" id="analoghour"></div>
  </div>
</div>
  <script src='js/jquery.min.js'></script>
    <script  src="js/index.js"></script>
</body>
</html>

 

*, *:before, *:after {
  box-sizing: border-box;
}

html {
  height:100%;
}

body {
  background: radial-gradient(center center, circle cover, #c9c2b6, #7a726f);
  background: -moz-radial-gradient(center center, circle cover, #c9c2b6 0%, #7a726f 100%);
  background: -webkit-radial-gradient(center center, circle cover, #c9c2b6 0%, #7a726f 100%);
  font-family: Arial, helvetica, 'sans';
}
.clock {
  width:193px;
  height:193px;
  border-radius:50%;
  margin:auto;
  position:absolute;
  top:0; right:0; bottom:0; left:0;
  background:#f0f1e9;
  box-shadow: 0 10px 20px rgba(0,0,0,0.2), inset 0 3px 0 rgba(255,255,255,0.5), inset 0 -4px 0 rgba(0,0,0,0.1), 0 2px 5px rgba(0,0,0,0.2);
  /* background: linear-gradient(top, #f0f1e9, #f0f1e9 100%);*/
}
.clock::before {
  content:'';
  width:130px;
  height:130px;
  position:absolute;
  margin:auto;
  top:0; right:0; bottom:0; left:0;
  border-radius:50%;
  background: -webkit-linear-gradient(top, #e9eae2, #f5f5ec 100%);
  background: -moz-linear-gradient(top, #e9eae2, #f5f5ec 100%);
  background: linear-gradient(top, #e9eae2, #f5f5ec 100%);
}

.numbers, clockwise {
  width:100%;
  height:100%;
  border-radius:50%;
}

.numbers ul {
  list-style:none;
}

.numbers ul li {
  position:absolute;
  width:1.5em;
  height:1.5em;
  text-align:center;
  line-height:1.5em;
  font-size:1.3em;
  color:#a5a595;
}

.numbers ul li:first-child {
  top:0;
  left:50%;
  margin-left:-0.75em;
}
.numbers ul li:nth-child(2){
  top:50%;
  right:0;
  margin-top:-0.75em;
}
.numbers ul li:nth-child(3){
  left:50%;
  bottom:0;
  margin-left:-0.75em;
}
.numbers ul li:last-child{
  top:50%;
  left:0;
  margin-top:-0.75em;
}

.clockwise .center, .support {
  position:absolute;
  width:10px;
  height:10px;
  border-radius:50%;
  background: radial-gradient(center center, circle , #ffffff, #837874 97%, #b4b2aa 100%);
  background: -moz-radial-gradient(center center, circle,#ffffff, #837874 97%, #b4b2aa 100%);
  background: -webkit-radial-gradient(center center, circle , #ffffff, #837874 97%, #b4b2aa 100%);
  background-position:50% -12px;
  box-shadow: 0 3px 5px rgba(0,0,0,0.3);
}

.clockwise .center {
  left:50%; margin-left:-5px;
  top:50%; margin-top:-5px;
  z-index:5;
}

.support {
  margin:auto;
  top:-260px; right:0; bottom:0; left:0;
  box-shadow: 0 5px 5px rgba(0,0,0,0.4), 0 -1px 2px rgba(0,0,0,0.3);
}

.support::before {
  content:'';
  width:4px;
  height:100px;
  background:#fff;
  position:absolute;
  z-index:-1;
  transform:rotate(38deg);
  transform-origin:50% 0%;
  top:5px;
  left:3px;
  background: linear-gradient(left, #f3f3f3, #fff);
  box-shadow: 4px 3px 3px rgba(0,0,0,0.2), inset 1px 0 4px rgba(0,0,0,0.2);
}
.support::after {
  content:'';
  width:4px;
  height:100px;
  background:#fff;
  position:absolute;
  z-index:-1;
  transform:rotate(-38deg);
  transform-origin:50% 0%;
  top:5px;
  left:1px;
  background: linear-gradient(left, #f3f3f3, #fff);
  box-shadow: -2px 3px 3px rgba(0,0,0,0.2), inset 1px 0 4px rgba(0,0,0,0.2);
}

[class*="hand-"] {
  border-radius: 100% 100% 5px 5px;
  box-shadow: 0 0 0.5em rgba(black,0.2);
  left: 50%;
  position: absolute;
  top: 50%;
  z-index: 4;
  box-shadow:0 5px 5px rgba(0,0,0,0.3);
}
.hand-second {
  width: 2px;
  top: 18px;
  height: 78px;
  background:#f16e54;
    transform-origin: 50% 100%;
}

.hand-minute {
  width: 6px;
  top:26px;
  margin-left:-3px;
  height: 88px;
  background:#68645b;
  transform-origin: 50% 80%;
}

.hand-hour {
  width: 6px;
  top: 56px;
  transform-origin: 50% 40px;
  margin-left:-3px;
  height: 50px; 
  background:#68645b;
}

 

 

var oClockAnalog = {
    aSecond:         [],
    dtDate:          new Date(),
    iCurrSecond:     -1,
    iHourRotation:   -1,
    iMinuteRotation: -1,
    iStepSize:       10,
    iTimerAnimate:   setInterval("oClockAnalog.fAnimate()", 20),
    iTimerUpdate:    setInterval("oClockAnalog.fUpdate()", 1000),

    fAnimate:       function() {
        if (this.aSecond.length > 0) {
            this.fRotate("analogsecond", this.aSecond[0]);
            this.aSecond = this.aSecond.slice(1);
        }
    },
    fGetHour:     function() {
        var iHours = this.dtDate.getHours();
        if (iHours > 11) {
            iHours -= 12;
        }
        return Math.round((this.dtDate.getHours() * 30) + (this.dtDate.getMinutes() / 2) + (this.dtDate.getSeconds() / 120));
    },
    fGetMinute:     function() {
        return Math.round((this.dtDate.getMinutes() * 6) + (this.dtDate.getSeconds() / 10));
    },
    fInit:          function() {
        this.iHourRotation = this.fGetHour();
        this.fRotate("analoghour", this.iHourRotation);

        this.iMinuteRotation = this.fGetMinute();
        this.fRotate("analogminute", this.iMinuteRotation);

        this.iCurrSecond = this.dtDate.getSeconds();
        this.fRotate("analogsecond", (6 * this.iCurrSecond));
    },
    fRotate:        function(sID, iDeg) {
        var sCSS = ("rotate(" + iDeg + "deg)");
        $("#" + sID).css({ '-moz-transform': sCSS, '-o-transform': sCSS, '-webkit-transform': sCSS });
    },
    fStepSize:     function(iTo, iFrom) {
        var iAnimDiff = (iFrom - iTo);
        if (iAnimDiff > 0) {
            iAnimDiff -= 360;
        }
        return iAnimDiff / this.iStepSize;
    },
    fUpdate:        function() {
        // update time
        this.dtDate = new Date();

        // hours
        var iTemp = this.fGetHour();
        if (this.iHourRotation != iTemp) {
            this.iHourRotation = iTemp;
            this.fRotate("analoghour", iTemp);
        }

        // minutes
        iTemp = this.fGetMinute();
        if (this.iMinuteRotation != iTemp) {
            this.iMinuteRotation = iTemp;
            this.fRotate("analogminute", iTemp);
        }

        // seconds
        if (this.iCurrSecond != this.dtDate.getSeconds()) {
            var iRotateFrom = (6 * this.iCurrSecond);
            this.iCurrSecond = this.dtDate.getSeconds();
            var iRotateTo = (6 * this.iCurrSecond);

            // push steps into array
            var iDiff = this.fStepSize(iRotateTo, iRotateFrom);
            for (var i = 0; i < this.iStepSize; i++) {
                iRotateFrom -= iDiff;
                this.aSecond.push(Math.round(iRotateFrom));
            }
        }
    }
};   ClockInit();

 

/**
 * StyleFix 1.0.3 & PrefixFree 1.0.7
 * @author Lea Verou
 * MIT license
 */(function(){function t(e,t){return[].slice.call((t||document).querySelectorAll(e))}if(!window.addEventListener)return;var e=window.StyleFix={link:function(t){try{if(t.rel!=="stylesheet"||t.hasAttribute("data-noprefix"))return}catch(n){return}var r=t.href||t.getAttribute("data-href"),i=r.replace(/[^\/]+$/,""),s=t.parentNode,o=new XMLHttpRequest,u;o.onreadystatechange=function(){o.readyState===4&&u()};u=function(){var n=o.responseText;if(n&&t.parentNode&&(!o.status||o.status<400||o.status>600)){n=e.fix(n,!0,t);if(i){n=n.replace(/url\(\s*?((?:"|')?)(.+?)\1\s*?\)/gi,function(e,t,n){return/^([a-z]{3,10}:|\/|#)/i.test(n)?e:'url("'+i+n+'")'});var r=i.replace(/([\\\^\$*+[\]?{}.=!:(|)])/g,"\\$1");n=n.replace(RegExp("\\b(behavior:\\s*?url\\('?\"?)"+r,"gi"),"$1")}var u=document.createElement("style");u.textContent=n;u.media=t.media;u.disabled=t.disabled;u.setAttribute("data-href",t.getAttribute("href"));s.insertBefore(u,t);s.removeChild(t);u.media=t.media}};try{o.open("GET",r);o.send(null)}catch(n){if(typeof XDomainRequest!="undefined"){o=new XDomainRequest;o.onerror=o.onprogress=function(){};o.onload=u;o.open("GET",r);o.send(null)}}t.setAttribute("data-inprogress","")},styleElement:function(t){if(t.hasAttribute("data-noprefix"))return;var n=t.disabled;t.textContent=e.fix(t.textContent,!0,t);t.disabled=n},styleAttribute:function(t){var n=t.getAttribute("style");n=e.fix(n,!1,t);t.setAttribute("style",n)},process:function(){t('link[rel="stylesheet"]:not([data-inprogress])').forEach(StyleFix.link);t("style").forEach(StyleFix.styleElement);t("[style]").forEach(StyleFix.styleAttribute)},register:function(t,n){(e.fixers=e.fixers||[]).splice(n===undefined?e.fixers.length:n,0,t)},fix:function(t,n,r){for(var i=0;i<e.fixers.length;i++)t=e.fixers[i](t,n,r)||t;return t},camelCase:function(e){return e.replace(/-([a-z])/g,function(e,t){return t.toUpperCase()}).replace("-","")},deCamelCase:function(e){return e.replace(/[A-Z]/g,function(e){return"-"+e.toLowerCase()})}};(function(){setTimeout(function(){t('link[rel="stylesheet"]').forEach(StyleFix.link)},10);document.addEventListener("DOMContentLoaded",StyleFix.process,!1)})()})();(function(e){function t(e,t,r,i,s){e=n[e];if(e.length){var o=RegExp(t+"("+e.join("|")+")"+r,"gi");s=s.replace(o,i)}return s}if(!window.StyleFix||!window.getComputedStyle)return;var n=window.PrefixFree={prefixCSS:function(e,r,i){var s=n.prefix;n.functions.indexOf("linear-gradient")>-1&&(e=e.replace(/(\s|:|,)(repeating-)?linear-gradient\(\s*(-?\d*\.?\d*)deg/ig,function(e,t,n,r){return t+(n||"")+"linear-gradient("+(90-r)+"deg"}));e=t("functions","(\\s|:|,)","\\s*\\(","$1"+s+"$2(",e);e=t("keywords","(\\s|:)","(\\s|;|\\}|$)","$1"+s+"$2$3",e);e=t("properties","(^|\\{|\\s|;)","\\s*:","$1"+s+"$2:",e);if(n.properties.length){var o=RegExp("\\b("+n.properties.join("|")+")(?!:)","gi");e=t("valueProperties","\\b",":(.+?);",function(e){return e.replace(o,s+"$1")},e)}if(r){e=t("selectors","","\\b",n.prefixSelector,e);e=t("atrules","@","\\b","@"+s+"$1",e)}e=e.replace(RegExp("-"+s,"g"),"-");e=e.replace(/-\*-(?=[a-z]+)/gi,n.prefix);return e},property:function(e){return(n.properties.indexOf(e)?n.prefix:"")+e},value:function(e,r){e=t("functions","(^|\\s|,)","\\s*\\(","$1"+n.prefix+"$2(",e);e=t("keywords","(^|\\s)","(\\s|$)","$1"+n.prefix+"$2$3",e);return e},prefixSelector:function(e){return e.replace(/^:{1,2}/,function(e){return e+n.prefix})},prefixProperty:function(e,t){var r=n.prefix+e;return t?StyleFix.camelCase(r):r}};(function(){var e={},t=[],r={},i=getComputedStyle(document.documentElement,null),s=document.createElement("div").style,o=function(n){if(n.charAt(0)==="-"){t.push(n);var r=n.split("-"),i=r[1];e[i]=++e[i]||1;while(r.length>3){r.pop();var s=r.join("-");u(s)&&t.indexOf(s)===-1&&t.push(s)}}},u=function(e){return StyleFix.camelCase(e)in s};if(i.length>0)for(var a=0;a<i.length;a++)o(i[a]);else for(var f in i)o(StyleFix.deCamelCase(f));var l={uses:0};for(var c in e){var h=e[c];l.uses<h&&(l={prefix:c,uses:h})}n.prefix="-"+l.prefix+"-";n.Prefix=StyleFix.camelCase(n.prefix);n.properties=[];for(var a=0;a<t.length;a++){var f=t[a];if(f.indexOf(n.prefix)===0){var p=f.slice(n.prefix.length);u(p)||n.properties.push(p)}}n.Prefix=="Ms"&&!("transform"in s)&&!("MsTransform"in s)&&"msTransform"in s&&n.properties.push("transform","transform-origin");n.properties.sort()})();(function(){function i(e,t){r[t]="";r[t]=e;return!!r[t]}var e={"linear-gradient":{property:"backgroundImage",params:"red, teal"},calc:{property:"width",params:"1px + 5%"},element:{property:"backgroundImage",params:"#foo"},"cross-fade":{property:"backgroundImage",params:"url(a.png), url(b.png), 50%"}};e["repeating-linear-gradient"]=e["repeating-radial-gradient"]=e["radial-gradient"]=e["linear-gradient"];var t={initial:"color","zoom-in":"cursor","zoom-out":"cursor",box:"display",flexbox:"display","inline-flexbox":"display",flex:"display","inline-flex":"display"};n.functions=[];n.keywords=[];var r=document.createElement("div").style;for(var s in e){var o=e[s],u=o.property,a=s+"("+o.params+")";!i(a,u)&&i(n.prefix+a,u)&&n.functions.push(s)}for(var f in t){var u=t[f];!i(f,u)&&i(n.prefix+f,u)&&n.keywords.push(f)}})();(function(){function s(e){i.textContent=e+"{}";return!!i.sheet.cssRules.length}var t={":read-only":null,":read-write":null,":any-link":null,"::selection":null},r={keyframes:"name",viewport:null,document:'regexp(".")'};n.selectors=[];n.atrules=[];var i=e.appendChild(document.createElement("style"));for(var o in t){var u=o+(t[o]?"("+t[o]+")":"");!s(u)&&s(n.prefixSelector(u))&&n.selectors.push(o)}for(var a in r){var u=a+" "+(r[a]||"");!s("@"+u)&&s("@"+n.prefix+u)&&n.atrules.push(a)}e.removeChild(i)})();n.valueProperties=["transition","transition-property"];e.className+=" "+n.prefix;StyleFix.register(n.prefixCSS)})(document.documentElement);

 

 

 

 

 

 

 

 

 

 

 

 

 

.

文章评论

软件开发程序错误异常ExceptionCopyright © 2009-2015 MyException 版权所有