jq动画插件,自制基于vue的圆形时钟
首先附上jq插件库,里面的东西太炫了,建议学前端的可以看看学习下:http://www.jq22.com/
里面有个“超个性动画版本的个人简历”,通过屏幕上不断打印内容,改变相应样式来实现动画简历,我从来没想到过还有这种操作;
再附上一个比较有趣的基于vue的圆形时钟:
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title></title>
<script src="https://cdn.bootcss.com/vue/2.6.10/vue.min.js"></script>
<style>
*{
margin: 0;padding: 0;
}
body{
background-color: #000000;
}
/* transition(过渡),平滑过渡主要靠这个属性
语法:transition: property duration timing-function delay;
property(设置过渡效果的 css 属性的名称)
duration(完成过渡效果需要多少秒或毫秒)
function(速度效果的速度曲线)
delay(过渡效果何时开始)
*/
.sec,.min,.hou,.wee,.day,.mon,.yea{
position: absolute;
top: 700px;
left: 800px;
transition:transform 1s;
color: #999999;
text-align: center;
}
.nowtime,.yea{
color: #ff0000;
font-size: 18px;
font-weight: bold;
}
</style>
</head>
<body>
<!--
梳理一下几个点:
v-for(item,index) in num:
item是从1-num,index是从0-num-1,所以下面用到item和index的地方可以相互替换,只要别忘了+1-1
v-bind:calss:
给当前时间绑定样式,用于区别其他时间
想让当前时间始终处于最右边:
顺时针:逆时针旋转(num-当前时间)*度数
逆时针:顺时针旋转(当前时间)*度数
比如:nowtime:60-item==sec,就表示顺时针情况下,当前秒sec想处于最右边,就需要逆时针旋转item*度数
v-bind:style:
translate平移后,rotate旋转角度使之对准圆心
此处不涉及平滑过渡,在样式里:transition:transform 1s;
-->
<div id="app">
<div class="sec" style="width: 100px; "
v-for="(item,index) in 60"
v-bind:class="direct==0?{nowtime:60-item==sec}:{nowtime:item==sec}"
v-bind:style="direct==0?{transform:'translate('+xtrans(s_r,item+sec,60)+'px,'+ytrans(s_r,item+sec,60)+'px) rotate('+dtrans(item+sec,60)+'deg)'}:{transform:'translate('+xtrans(s_r,item-sec,60)+'px,'+ytrans(s_r,item-sec,60)+'px) rotate('+dtrans(item-sec-180,60)+'deg)'}">{{direct==0?60-item:item-1}}秒</div>
<div class="min" style="width: 100px; "
v-for="(item,index) in 60"
v-bind:class="direct==0?{nowtime:60-item==min}:{nowtime:item==min}"
v-bind:style="direct==0?{transform:'translate('+xtrans(i_r,item+min,60)+'px,'+ytrans(i_r,item+min,60)+'px) rotate('+dtrans(item+min,60)+'deg)'}:{transform:'translate('+xtrans(i_r,item-min,60)+'px,'+ytrans(i_r,item-min,60)+'px) rotate('+dtrans(item-min,60)+'deg)'}">{{direct==0?60-item:item-1}}分</div>
<div class="hou" style="width: 100px; "
v-for="(item,index) in 24"
v-bind:class="direct==0?{nowtime:24-item==hou}:{nowtime:item==hou}"
v-bind:style="direct==0?{transform:'translate('+xtrans(h_r,item+hou,24)+'px,'+ytrans(h_r,item+hou,24)+'px) rotate('+dtrans(item+hou,24)+'deg)'}:{transform:'translate('+xtrans(h_r,item-hou,24)+'px,'+ytrans(h_r,item-hou,24)+'px) rotate('+dtrans(item-hou,24)+'deg)'}">{{direct==0?24-item:item-1}}点</div>
<div class="wee" style="width: 100px; "
v-for="(item,index) in 7"
v-bind:class="direct==0?{nowtime:7-item==wee}:{nowtime:item==wee}"
v-bind:style="direct==0?{transform:'translate('+xtrans(w_r,item+wee,7)+'px,'+ytrans(w_r,item+wee,7)+'px) rotate('+dtrans(item+wee,7)+'deg)'}:{transform:'translate('+xtrans(w_r,item-wee,7)+'px,'+ytrans(w_r,item-wee,7)+'px) rotate('+dtrans(item-wee,7)+'deg)'}">星期{{direct==0?week[7-item]:week[item-1]}}</div>
<div class="day" style="width: 100px; "
v-for="(item,index) in 31"
v-bind:class="direct==0?{nowtime:31-index==day}:{nowtime:index==day}"
v-bind:style="direct==0?{transform:'translate('+xtrans(d_r,index+day,31)+'px,'+ytrans(d_r,index+day,31)+'px) rotate('+dtrans(index+day,31)+'deg)'}:{transform:'translate('+xtrans(d_r,index-day,31)+'px,'+ytrans(d_r,index-day,31)+'px) rotate('+dtrans(index-day,31)+'deg)'}">{{direct==0?31-index:index+1}}号</div>
<div class="mon" style="width: 100px; "
v-for="(item,index) in 12"
v-bind:class="direct==0?{nowtime:12-index==mon+1}:{nowtime:index==mon+1}"
v-bind:style="direct==0?{transform:'translate('+xtrans(m_r,index+mon+1,12)+'px,'+ytrans(m_r,index+mon+1,12)+'px) rotate('+dtrans(index+mon+1,12)+'deg)'}:{transform:'translate('+xtrans(m_r,index+mon-1,12)+'px,'+ytrans(m_r,index+mon-1,12)+'px) rotate('+dtrans(index+mon-1,12)+'deg)'}">{{direct==0?12-index:index+1}}月</div>
<!--点击年份可进行逆时针旋转-->
<div class="yea" style="padding-left:1%" @click="change">{{yea}}年</div>
</div>
<script>
var mv=new vue({
el:'#app',
data:{
direct:0, //顺时针
pi:math.pi,
sec:0, min:0, hou:0, day:0, wee:0, mon:0, yea:0,
s_r:600, i_r:500, h_r:400, w_r:300, d_r:200, m_r:100,
week:['日','一','二','三','四','五','六']
},
created() {
this.timesender=setinterval(()=>{
var date=new date();
this.yea=date.getfullyear();
this.mon=date.getmonth();
this.day=date.getdate();
this.wee=date.getday();
this.hou=date.gethours();
this.min=date.getminutes();
this.sec=date.getseconds()
},1000)
},
methods:{
xtrans(r,k,l){ return r*math.cos(2*k*this.pi/l) },
ytrans(r,k,l){ return r*math.sin(2*k*this.pi/l) },
dtrans(k,l){ return k*360/l },
change(){ this.direct = this.direct == 0 ? 1 : 0 }
}
})
</script>
</body>
</html>
你还可以在其他页面引用它并为他添加样式,我前面的有篇文章有讲到过
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title></title>
<script src="http://libs.baidu.com/jquery/2.0.0/jquery.js"></script>
<style>
div.mon{
background: #e8e8ed;
}
div.day{
background: #e8d5ed;
}
div.wee{
background: #e8e4d8;
}
div.hou{
background: #e8e4b8;
}
div.min{
background: #cbe4f5;
}
div.sec{
background: #b0e4f5;
}
</style>
</head>
<body>
<div id="clock"></div>
</body>
</html>
<script>
$(document).ready(function(){
$("#clock").load("clock.html");
});
</script>
本文借鉴于:https://blog.csdn.net/n994298535/article/details/89436283,大家可以去看看
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