如何在 Chart.js 2.1.6 的图例中显示条形标签?

I have looked through the docs but to no avail, I found them very confusing actually.

这是我当前的代码:

var chart_0 = new Chart($('#cp_chart_0'), {
      type: 'bar'
    , data: {
          labels: ['Blue','Green','Yellow','Red','Purple','Orange']
        , datasets: [{
              label: 'Dataset 1'
            , borderWidth: 0
            , backgroundColor: ['#2C79C5','#7FA830','#7B57C3','#ED4D40','#EC802F','#1DC6D3']
            , data: ['12','2','5','0','9','1']
        }]
      }
});

谢谢！

推荐答案

最简单的方法是为您的数据提供多个集合:

  data: {
      labels: ['total votes']
    , datasets: [{
          label: 'Blue'
        , backgroundColor: ['#2C79C5']
        , data: ['12']
    },{
          label: 'Green'
        , backgroundColor: ['#7FA830']
        , data: ['2']
    },
    ...
    ]
  }