[GitHub] JHChan314 opened a new issue #2140: toolbox 自定义工具能不能获得echart对象？

[GitBox <gi...@apache.org>]

JHChan314 opened a new issue #2140: toolbox 自定义工具能不能获得echart对象？
URL: https://github.com/apache/incubator-echarts/issues/2140
 
 
   你好，请教一点问题。由于在网上搜索不到答案，所以才来这提issue。
   
   ``` javascript
   toolbox: {
   ...
   myTool : {
                   show : true,
                   title : '自定义扩展方法',
                   icon : 'image://../asset/ico/favicon.png',
                   onclick : function (opt){
                       //这里opt是echart对象的option,能否获取echart对象呢？
                   }
   }
   ```
   
   上面是自定义一个工具，绑定`onclick`事件，`onclick`里面能得到当前的echart对象吗？
   

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