微信是目前最流行的社交软件,每逢节假日,很多人都会在朋友圈分享自己的照片,有的人更是把照片做成了相册,图片的切换还伴随有音乐,这个就是微信场景。
接下来就带领大家做一个微信场景。
备注:通过本套教程的学习,能够学到触摸事件的使用,多点触摸技术,手势事件滑动方向判断的算法,CSS3动画调用,文字动画(动画全部自定义),音乐的播放和控制,CSS3动画的控制,网络字体的使用,js操作DOM等知识。大家学习过程中遇到任何问题可以加我QQ:1416759661.
大致步骤如下:
001、效果预览
002、创建项目
003、mete属性和径向渐变
004、添加图片
005、定位图片
006、监听触摸开始事件
007、监听触摸结束事件
008、滑动方向判断
009、上滑切换图片
010、添加过渡动画效果
011、调用动画和重置属性
012、下滑切换图片
013、添加3d旋转效果
014、添加文字效果
015、文字移动移动
016、文字样式重置
017、文字旋转效果
018、下滑文字效果
019、圆形音乐控制按钮
020、按钮旋转动画
021、停止旋转动画
022、控制音乐的播放与停止
023、自动调用动画切换效果
先体验下制作好的效果,使用微信扫描下面的二维码就可以看到效果。
也可以点击下面的链接查看效果,由于是国外的服务器,可能比较慢。
https://1416759661.github.io/changjing/
详细代码:
<!DOCTYPE html><html><head><meta charset="UTF-8"><meta http-equiv="Pragma" contect="no-cache"><meta http-equiv="Cache-Control" contect="no-cache"><meta http-equiv="Expires" contect="0"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no"><meta name="renderer" content="webkit"><title></title><style type="text/css"> @font-face {font-family:yyjcwfont;src:url(font/hand.ttf);} @-webkit-keyframes musicrotate {from { -webkit-transform: rotate(0);}to {-webkit-transform: rotate(360deg);}} @keyframes dhfadein {from { width: 1%;height: 1%;display: block;position: absolute;top: 50%;left: 50%;opacity: 0.5;z-index: 1;}to {width: 100%;height: 100%;top: 0;left: 0;opacity: 1;transform: rotate(720deg) rotateY(360deg);z-index: 100;}} @keyframes dhfadein-p1 {from { width: 1%;height: 1%;left:-100%;top:-100%;position: absolute;bottom: 0;opacity: 0;}to {width: 100%;left:10%;top:50%;font-size:3rem;opacity:1;color: #1477E2;transform: rotateX(360deg) rotateY(720deg);text-shadow: 0 -5px 4px #FF3,2px -10px 6px #fd3,-2px -15px 11px #f80,2px -25px 18px #f20; z-index: 100;}} @keyframes dhfadein-p2 {from { width: 1%;height: 1%;left:200%;position: absolute;bottom: 0;opacity: 0;}to {width: 100%;left:10%;top:60%;font-size:3rem;opacity:1;color: #1477E2;transform: rotateX(360deg) rotateY(720deg);text-shadow: 0 -5px 4px #FF3,2px -10px 6px #fd3,-2px -15px 11px #f80,2px -25px 18px #f20; z-index: 100;}} @keyframes dhfadein-p3 {from { width: 1%;height: 1%;left:-100%;position: absolute;bottom: 0;opacity: 0;}to {width: 100%;left:10%;top:70%;font-size:3rem;opacity:1;color: #1477E2;/*transform: rotateX(360deg) rotateY(720deg);*/text-shadow: 0 -5px 4px #FF3,2px -10px 6px #fd3,-2px -15px 11px #f80,2px -25px 18px #f20; z-index: 100;}} @keyframes dhfadein-p4 {from { width: 1%;height: 1%;left:200%;top:90%;position: absolute;bottom: 0;opacity: 0;}to {width: 100%;left:10%;top:80%;font-size:3rem;opacity:1;color: #1477E2;/*transform: rotateX(360deg) rotateY(720deg);*/text-shadow: 0 -5px 4px #FF3,2px -10px 6px #fd3,-2px -15px 11px #f80,2px -25px 18px #f20; z-index: 100;}} @keyframes dhfadein-p5 {from { width: 1%;height: 1%;left:50%;bottom:-100%;position: absolute;bottom: 0;opacity: 0;}to {width:10%;left:80%;top:10%;font-size:3rem;opacity:1;color: #1477E2;/*transform: rotateX(360deg) rotateY(720deg);*/text-shadow: 0 -5px 4px #FF3,2px -10px 6px #fd3,-2px -15px 11px #f80,2px -25px 18px #f20; z-index: 100;}} * {margin: 0;padding: 0;} html, body {width: 100%;height: 100%;} ul {width: 100%;height: 100%;list-style: none;overflow: hidden;position: relative;background:radial-gradient(white,#FC7D08);display: none;} ul li {width: 1%;height: 1%;display: block;position: absolute;top: 50%;left: 50%;opacity: 0.5;/* animation: dhfadein 3s 1 forwards;*/} ul li img {width: 100%;height: 100%;display: block;margin: 0 auto;opacity: 1;} p{font-family: yyjcwfont;} ul li p.text1 {width: 1%;height: 1%;left:-100%;top:-100%;position: absolute;bottom: 0;opacity: 0;}ul li p.text2 {width: 1%;height: 1%;left:200%;position: absolute;bottom: 0;opacity: 0;}ul li p.text3 {width: 1%;height: 1%;left:-100%;position: absolute;bottom: 0;opacity: 0;}ul li p.text4 {width: 1%;height: 1%;left:200%;top:90%;position: absolute;bottom: 0;opacity: 0;}ul li p.text5 {width: 1%;height: 1%;left:50%;bottom:-100%;position: absolute;bottom: 0;opacity: 0;} .musicbox {background-image: url(images/m.jpg);background-position: 0 0;width:38px;height:38px;overflow: hidden;background-repeat: no-repeat;background-size: contain;border-radius:19px;position: absolute;z-index: 102;top: 10px;right:10px;cursor: pointer;animation:musicrotate 1s linear infinite;box-shadow: 0 0 15px 2px blue;} div.closeroate{animation-play-state: paused;} .loding{position: absolute;left: 0;top: 0;line-height: 30px;padding: 10px;color:green;}</style></head><body id="mybox"><div class="loding">加载中<img src="images/wait.gif"></div><ul><li><img src="images/01.png" /><p class="text1">两情若是久长时,</p><p class="text2">又岂在朝朝暮暮!</p></li><li><img src="images/02.png" /><p class="text1">当你老了,</p><p class="text2">头白了,</p><p class="text3">睡思昏沉,</p><p class="text4">依然爱慕你的美丽!</p><p class="text5">思念直到永远</p></li><li><img src="images/03.png" /><p class="text1">两情若是久长时,</p><p class="text2">又岂在朝朝暮暮!</p></li><li><img src="images/04.png" /><p class="text1">轻轻的我走了,</p><p class="text2">正如我轻轻的来!</p><p class="text3">我挥一挥衣袖,</p><p class="text4">不带走一片云彩!</p></li><li><img src="images/05.png" /><p class="text1">CSS3教程上线啦</p><p class="text2">QQ:1416759661!</p></li><li><img src="images/06.png" /><p class="text1">当你老了,</p><p class="text2">头白了,</p><p class="text3">睡思昏沉,</p><p class="text4">依然爱慕你的美丽!</p><p class="text5">思念直到永远</p></li><li><img src="images/07.png" /><p class="text1">两情若是久长时,</p><p class="text2">又岂在朝朝暮暮!</p></li><li><img src="images/08.png" /><p class="text1">轻轻的我走了,</p><p class="text2">正如我轻轻的来!</p><p class="text3">我挥一挥衣袖,</p><p class="text4">不带走一片云彩!</p></li><li><img src="images/09.png" /><p class="text1">CSS3教程上线啦</p><p class="text2">QQ:1416759661!</p></li></ul><audio src="music/music.mp3" autoplay="autoplay" loop="loop" id="audioPlay"></audio><div class="musicbox" id="musicbox"></div><script src="js/zepto_1.1.3.js?1.1.11" type="text/javascript" charset="utf-8"></script><script type="text/javascript">// $(function(){// // });// $(window).load(function(){// $(".loding").hide();// $("ul").show();// }); window.addEventListener('load', function(){ $(".loding").hide(); $("ul").show(); }, false); var audio = document.getElementById("audioPlay");var musicbox=document.getElementById("musicbox"); document.getElementById("musicbox").onclick=function(e){if(this.className=="musicbox") { audio.pause(); musicbox.className="musicbox closeroate"; }else{ audio.loop = true; audio.play(); this.className="musicbox"; } }; var timer1=setInterval(function(){ sliderNext(); },13000); sliderNext();var container = document.getElementById("mybox");var start_x;var start_y;var end_x;var end_y; container.addEventListener("touchstart", function(event) { clearInterval(timer1);if(event.targetTouches.length == 1) {var touch = event.targetTouches[0]; start_x = touch.pageX; start_y = touch.pageY; }; }, { passive: false}); container.addEventListener("touchmove", function(event) { event.preventDefault();if(event.targetTouches.length == 1) {var touch = event.targetTouches[0]; move_x = touch.pageX; move_y = touch.pageY; }; }, { passive: false}); container.addEventListener("touchend", function(event) {if(event.changedTouches.length == 1) {var touch = event.changedTouches[0]; end_x = touch.pageX; end_y = touch.pageY; };var x=end_x-start_x;var y=end_y-start_y; if(Math.abs(x) > Math.abs(y) && x > 0){ console.log('向右'); }else if(Math.abs(x) > Math.abs(y) && x < 0){ console.log('向左'); }else if(Math.abs(x) < Math.abs(y) && y > 0){ console.log('向下'); sliderPre(); }else if(Math.abs(x) < Math.abs(y) && y < 0){ console.log('向上'); sliderNext(); } timer1=setInterval(function(){ sliderNext(); },13000); }, { passive: false}); function sliderNext() { var lastli = $("li:last-child")[0]; $("li:last-child").prependTo($("ul")); $("li").removeAttr("style"); lastli = $("li:last-child")[0]; lastli.style.webkitAnimation = "dhfadein 3s 1 forwards"; $("p").removeAttr("style"); lastli.addEventListener('webkitAnimationEnd', function () {//console.log('Li动画执行完毕!'); $(lastli).find("p").eq(0).css({"animation":"dhfadein-p1 3s 1 forwards"}); $(lastli).find("p").eq(1).css({"animation":"dhfadein-p2 3s 1 forwards"}); $(lastli).find("p").eq(2).css({"animation":"dhfadein-p3 3s 1 forwards"}); $(lastli).find("p").eq(3).css({"animation":"dhfadein-p4 3s 1 forwards"}); $(lastli).find("p").eq(4).css({"animation":"dhfadein-p5 3s 1 forwards"}); }, false); }function sliderPre() { $("p").removeAttr("style"); $("li:first-child").appendTo($("ul")); $("li").removeAttr("style"); var lastli = $("li:last-child")[0]; lastli.style.webkitAnimation = "dhfadein 3s 1 forwards"; lastli.addEventListener('webkitAnimationEnd', function () {//console.log('Li动画执行完毕!'); $(lastli).find("p").eq(0).css({"animation":"dhfadein-p1 3s 1 forwards"}); $(lastli).find("p").eq(1).css({"animation":"dhfadein-p2 3s 1 forwards"}); $(lastli).find("p").eq(2).css({"animation":"dhfadein-p3 3s 1 forwards"}); $(lastli).find("p").eq(3).css({"animation":"dhfadein-p4 3s 1 forwards"}); $(lastli).find("p").eq(4).css({"animation":"dhfadein-p5 3s 1 forwards"}); }, false); } </script></body></html>
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