是否可以添加图表的标题？ [英] Is it possible to add title to charts?

问题描述

我想向图表添加标题，例如规格示例或饼图。我想在图表下方或顶部显示一个标题。这可能吗？我一直在寻找，找不到任何关于这个。如果是，任何提示分享？
它将是这样的东西

I want to add a title to a chart, like in the gauge example or a pie chart. I want to display a title under or on top of the chart. Is this possible? I've been looking and can't find anything about this. if so , any tip to share? it would be something like this

编辑 ：我发现有一个属性为 Ex的标题或任何标签创建文本精灵绘制包。
但我不明白如何使用它..

EDIT: i found there is a property to create text sprites for the title or any labels at the Ex.draw package. but i couldnt understand how to use it..

anybdy这里做的一样？

anybdy here have done the same?

推荐答案

由于Ext.chart.Chart是Ext.draw.Component，您可以添加精灵作为项目。尝试使用这个：

Since Ext.chart.Chart is an Ext.draw.Component, you can add sprites as items of it. Try to use this:

Ext.create('Ext.chart.Chart', {
   default chart settings here

   ...

   items: [{
      type  : 'text',
      text  : 'Simple Title',
      font  : '14px Arial',
      width : 100,
      height: 30,
      x : 50, //the sprite x position
      y : 10  //the sprite y position
   }]
})

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