console
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<title>Document</title>
</head>
<body style="height:100%;width:100%;">
<h3>一条直线</h3>
<svg xmlns="http://www.w3.org/2000/svg" version="1.1">
<line x1='0' y1='0' x2='100' y2='100' stroke='red'style='stroke-width:3'/>
</svg>
<h3>一个多边形</h3>
<svg xmlns="http://www.w3.org/2000/svg" version="1.1">
<polygon points="100,10 330,70 500,1" stroke="yellow" fill="pink"/>
</svg>
<h3>一个中间为空的星</h3>
<svg xlmns="http://www.w3.org/2000/svg version='1.1">
<polygon points="100,10 40,180 190,60 10,60 160,180" style="stroke:blue; fill:black; stroke-width:4; fill-rule:evenodd"/>
</svg>
</body>
</html>
m'k'l'l'k'mi'mu'n'nuu'nuu'nu'nu