ExtJs/draw/draw-ellipse.html

<!DOCTYPE html>
<html>
<head>
   <link href="https://cdnjs.cloudflare.com/ajax/libs/extjs/6.0.0/classic/theme-classic/resources/theme-classic-all.css" rel="stylesheet" />
   <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/extjs/6.0.0/ext-all.js"></script>
   <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/extjs/6.0.0/packages/charts/classic/charts.js"></script>
   <script type="text/javascript">
      Ext.onReady(function() {
         Ext.create({
            xtype: 'draw', 
            renderTo: Ext.getBody(),
            width: 600,
            height: 200,
            sprites: [{
               type: 'ellipse', // 创建椭圆形
               cx: 100,
               cy: 100,
               rx: 80,
               ry: 50,
               fillStyle: '#1F6D91'
            }]
         });
      });
   </script>
</head>
<body>
</body>
</html>