描述
用于创建圆形。语法
这里是画圆的简单语法。- xtype: 'draw',
- type: 'circle'
例
下面是一个简单的例子显示用法。- <!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',
- sprites: [{
- type: 'circle',
- fillStyle: 'blue',
- r: 100,
- cx: 100,
- cy: 100
- }],
- height:205,
- width:205,
- renderTo:Ext.getBody()
- });
- });
- </script>
- </head>
- <body>
- </body>
- </html>
尝试一下
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