vml--基础

VML

VML是The Vector Markup Language(矢量可标记语言)的缩写。官网:https://www.vml.com/

ex:

  <!DOCTYPE html>

  <html xmlns:v="urn:schemas-microsoft-com:vml">    //带v的遵循此规范,v可以为a,c,以v开头的标签遵循此规范
  <head>
    <meta charset="utf-8">
    <style media="screen">
      v\:* { behavior: url(#default#VML) }    //转义,\为防止历览器转换成伪类
    </style>
    <title></title>
  </head>
  <body>
    <v:line from="100,100" to="400,300"></v:line>    //线

    <v:line from="100,100" to="400,300" strokecolor="red" strokeweight="20"></v:line>    //红色的粗20的线

    <v:oval style="left:200px; top:200px; width:300px;height:300px; position:absolute"></v:oval>  //椭圆

    <v:rect style="left:200px; top:100px; width:400px; height:300px"></v:rect>    //矩形

    <v:shape style="width:1px;height:1px" coordsize="1,1" path="M 200 100 L 300 400 100 400 X"></v:shape>    //图形   三角形
  </body>
  </html>

vs svg:

  1.vml和svg差不多       vml支持IE5~IE7
  2.xmlns+style
  3.vml也有很多标签

用法:

  line   线     from to
  oval    椭圆      style="left,top,width,height"    position:absolute
  rect    矩形     style="left,top,width,height"     position:absolute

js操作:

  <script>
    window.onload=function (){
      var oShape=document.createElement('v:shape');

      oShape.style.width='1000px';
      oShape.style.height='1000px';

      oShape.path='M 100 100 L 400 100 400 300 100 300 X';


      document.body.appendChild(oShape);
    };
  </script>

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转载自www.cnblogs.com/cxmSuperman/p/10582251.html