一直在学习,从未放弃过。做技术的,很容易被淘汰,只有不断的学习,才能有很好的生存空间。今天小编整理了下CSS3绘制基本图形的画法,分享给大家!
1.矩形
绘制矩形应该是最简单的了,直接设置div的宽和高,填充颜色,效果就出来了。
2.圆角矩形
绘制圆角矩形也很简单,在1的基础上,在使用css3的border-radius,即可。
3.圆
根据圆的特性,在2的基础上,设置div的宽和高一直,为正方形,然后设置border-radius为50%即可。
4.椭圆
椭圆也很简单了,只需要在3的基础上,让div的宽和高不一致即可。为了更好看,建议宽设置为高的1.5倍。
5.三角形
三角形相对其他来说,就有点难了。这里我们要用到border-style属性在配合分别设置四个边的border的宽度来实现。最终效果见下面的代码。
6.弧
本质上是利用圆角来实现,现在需要把矩形的左上角的圆角绘制成弧形,那么把右边和底边border的宽度设成0px,让他们不可见,设置左上角圆角的半径,让其变大,看得明显些,其余的圆角半径全都设成0px,这样一个弧形就完成了。
7.平行四边形
平行四边形是在矩形的基础上运用了一个CSS3的transform属性。使用了变形效果。
8.六角星
六角星是使用了一个“:after”制作了另一个反方向的三角形,在定位层叠到一起,从而形成六角星,说白一点就是两个三角拼在一起变成了六角星。
9.五角星
五角星主要也是使用了CSS3的transform属性,并配合“:after”来使用。
10.心形、阴阳图、Point Burst、仿微信消息框、Pac-Man等就不一一举例了,大家直接看代码。
全部代码如下:
<!DOCTYPE HTML> <html> <head> <style> .rectangle { width: 150px; height: 100px; background-color: orangered; margin-bottom:5px; } .rounded-rectangle { width: 150px; height: 100px; background-color: orangered; border-radius: 10%; margin-bottom:5px; } .circle { width: 100px; height: 100px; background-color: orangered; border-radius: 50%; margin-bottom:5px; } .ellipse { width: 150px; height: 100px; background-color: orangered; border-radius: 50%; margin-bottom:5px; } .triangle{ width: 0px; height: 0px; border-style: solid; background-color: transparent; border-top-color: transparent; border-right-color: transparent; border-bottom-color: blue; border-left-color:transparent; border-top-width: 50px; border-bottom-width: 50px; border-left-width: 50px; border-right-width: 50px; margin-bottom:5px; } .line{ width: 100px; height: 3px; background-color: orangered; margin-bottom:5px; } .arc { width: 100px; height: 100px; border-style: solid; border-top-width: 10px; border-bottom-width: 0px; border-left-width: 10px; border-right-width: 0px; border-top-color: blue; border-bottom-color: red; border-left-color: red; border-right-color: red; background-color: transparent; border-top-right-radius: 0px; border-top-left-radius: 100px; border-bottom-right-radius: 0px; border-bottom-left-radius: 0px; } .parallelogram { width: 150px; height: 100px; -webkit-transform: skew(20deg); -moz-transform: skew(20deg); -o-transform: skew(20deg); transform: skew(20deg); background: red; margin-top:20px; margin-left:20px; } .star-six { width: 0; height: 0; border-left: 50px solid transparent; border-right: 50px solid transparent; border-bottom: 100px solid red; position: relative; } .star-six:after { width: 0; height: 0; border-left: 50px solid transparent; border-right: 50px solid transparent; border-top: 100px solid red; position: absolute; content: ""; top: 30px; left: -50px; } .star-five { margin: 50px 0; position: relative; display: block; color: red; width: 0px; height: 0px; border-right: 100px solid transparent; border-bottom: 70px solid red; border-left: 100px solid transparent; -moz-transform: rotate(35deg); -webkit-transform: rotate(35deg); -ms-transform: rotate(35deg); -o-transform: rotate(35deg); transform: rotate(35deg); } .star-five:before { border-bottom: 80px solid red; border-left: 30px solid transparent; border-right: 30px solid transparent; position: absolute; height: 0; width: 0; top: -45px; left: -65px; display: block; content: ''; -webkit-transform: rotate(-35deg); -moz-transform: rotate(-35deg); -ms-transform: rotate(-35deg); -o-transform: rotate(-35deg); transform: rotate(-35deg); } .star-five:after { position: absolute; display: block; color: red; top: 3px; left: -105px; width: 0px; height: 0px; border-right: 100px solid transparent; border-bottom: 70px solid red; border-left: 100px solid transparent; -webkit-transform: rotate(-70deg); -moz-transform: rotate(-70deg); -ms-transform: rotate(-70deg); -o-transform: rotate(-70deg); transform: rotate(-70deg); content: ''; } .heart{ width:160px; height:200px; position:relative } .heart:before{ content:" "; border: 0 solid transparent; -moz-border-radius:100px; -webkit-border-radius:100px; border-radius:100px 100px 0 0; width:80px; height:120px; background:#669; -moz-transform: rotate(-45deg); -ms-transform: rotate(-45deg); -o-transform: rotate(-45deg); -webkit-transform: rotate(-45deg); position:absolute; left:20px; } .heart:after{ content:" "; border: 0 solid transparent; -moz-border-radius:100px; -webkit-border-radius:100px; border-radius:100px 100px 0 0; width:80px; height:120px; background:#669; -moz-transform: rotate(45deg); -ms-transform: rotate(45deg); -o-transform: rotate(45deg); -webkit-transform: rotate(45deg); position:absolute; left:48px; top:0px; } .pac-man { width: 0px; height: 0px; border: 60px solid red; border-color: red transparent red red ; -moz-border-radius: 60px; -webkit-border-radius: 60px; border-radius: 60px; } .talkbubble { width: 120px; height: 80px; background: red; position: relative; -moz-border-radius: 10px; -webkit-border-radius: 10px; border-radius: 10px; margin-left:20px; margin-bottom:20px; } .talkbubble:before { content:""; position: absolute; right: 100%; top: 26px; width: 0; height: 0; border-top: 13px solid transparent; border-right: 26px solid red; border-bottom: 13px solid transparent; margin-left:20px; margin-bottom:20px; } .burst-12 { background: red; width: 80px; height: 80px; position: relative; text-align: center; margin-left:20px; } .burst-12:before, .burst-12:after { content: ""; position: absolute; top: 0; left: 0; height: 80px; width: 80px; background: red; } .burst-12:before { -webkit-transform: rotate(30deg); -moz-transform: rotate(30deg); -ms-transform: rotate(30deg); -o-transform: rotate(30deg); transform: rotate(30deg); } .burst-12:after { -webkit-transform: rotate(60deg); -moz-transform: rotate(60deg); -ms-transform: rotate(60deg); -o-transform: rotate(60deg); transform: rotate(60deg); } .yin-yang { width: 96px; height: 48px; background: #eee; border-color: red; border-style: solid; border-width: 2px 2px 50px 2px; border-radius: 100%; position: relative; } .yin-yang:before { content: ""; position: absolute; top: 50%; left: 0; background: #eee; border: 18px solid red; border-radius: 100%; width: 12px; height: 12px; } .yin-yang:after { content: ""; position: absolute; top: 50%; left: 50%; background: red; border: 18px solid #eee; border-radius:100%; width: 12px; height: 12px; } </style> </head> <body> <!-- 绘制矩形 --> <div class="rectangle"></div> <!-- 绘制圆角矩形 --> <div class='rounded-rectangle'></div> <!-- 绘制圆 --> <div class='circle'></div> <!-- 绘制椭圆 --> <div class='ellipse'></div> <!-- 绘制三角形 --> <div class='triangle'></div> <!-- 绘制直线 --> <div class='line'></div> <!-- 绘制弧 --> <div class='arc'></div> <!-- 绘制平行四边形 --> <div class='parallelogram'></div> <!-- 绘制6角星 --> <div class='star-six'></div> <!-- 绘制五角星 --> <div class='star-five'></div> <!-- 绘制心形 --> <div class='heart'></div> <!-- 绘制pac-man --> <div class='pac-man'></div> <!-- 绘制微信消息框 --> <div class='talkbubble'></div> <!-- 绘制Point Burst --> <div class='burst-12'></div><br/> <!-- 绘制阴阳图 --> <div class='yin-yang'></div> <!-- :www.xttblog.com --> </body> </html>
点击此处查看运行效果
版权声明:本文为博主原创文章,未经博主允许不得转载。原文地址:http://www.xttblog.com/?p=498
: » 详解使用CSS3绘制矩形、圆角矩形、圆形、椭圆形、三角形、弧
原创文章,作者:wure,如若转载,请注明出处:https://blog.ytso.com/251144.html