<?xml version="1.0" encoding="utf-8"?>
<!-- 用紙サイズ「A4」用紙方向「縦」 -->
<pxd paper-type="a4" orientation="portrait" title="図形" xmlns:pxd="http://www.pxdoc.com/">
<page>
   <svg x="0" y="0" width="29.7cm" height="21cm" viewBox="0 0 2970 2100">
      
      <!-- 折線　座標(300,500),(400,400),(600,600)を結ぶ -->
      <polygon points="300,500 400,400 600,600" fill="blue" stroke="red" stroke-width="5"/>
      
   </svg>
</page>
</pxd>

---