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小牛编辑

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2023-12-01

这用于创建一个正方形。

语法 (Syntax)

以下是添加正方形的简单语法。

xtype: 'draw',
type: 'square'

例子 (Example)

以下是一个显示用法的简单示例。

<!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: 300,
               height:200,
               sprites: [{
                  type: 'square',
                  height: 100,
                  width: 100,
                  fill: 'green'
               }]
            }); 
         });
      </script>
   </head>
   <body>
   </body>
</html>