1

添加百分号的最佳方法是什么?

这可以使用:

tooltip : {
    trigger: 'item',
    formatter: "{a} <br/>{b} : {c} ({d}%)"
}

但是当有多个类别和值或数量变化时,这很烦人。

4

1 回答 1

1

tooltip.formatter也可以是一个函数。使用它,您可以完全控制应该显示什么以及是否应该显示。

例子:

function __handleTooltip(seriesConfiguration) {
    // Your code here    
    // return undefined, if you don't want to show a tooltip
    // return a string, if you want to show a tooltip
}

seriesConfiguration看起来有点像:

// This is a SCATTER-Entry
// But line/bar is just similar, it just has different "data" and "value".
{
  "componentType": "series",
  "componentSubType": "scatter",
  "seriesType": "scatter",
  "seriesIndex": 0,
  "seriesName": "Daten",
  "name": "",
  "dataIndex": 9,
  "data": [
    748,
    2206,
    2954,
    "999999999",
    "Some other Value",
    ""
  ],
  "value": [
    748,
    2206,
    2954,
    "999999999",
    "Some other Value",
    ""
  ],
  "color": "rgba(79,142,206,1)",
  "$vars": [
    "seriesName",
    "name",
    "value"
  ]
}

只需使用 console.log 打印对象,其余的应该很简单。

于 2016-12-14T12:04:46.440 回答