增大chart.js中折线图的标签大小

Question

我无法更改标签的字体。如下所示，我有一个标签为"# of votes"的标签，另一个标签为"# of points"。我想为他们增大尺寸。所以我什至添加了以下内容：

 label: {
          fontSize: 50
        },

但是我没有运气

MY JS代码

var options = {
  type: 'line',
  data: {
    labels: ["Red", "Blue", "Yellow", "Green", "Purple", "Orange"],
    datasets: [
        {
          label: '# of Votes',
          data: [12, 19, 3, 5, 2, 3],
        borderWidth: 1,
        backgroundColor: 'rgba(255, 0, 15, 0.54)'
        },  
            {
                label: '# of Points',
                data: [7, 11, 5, 8, 3, 7],
                borderWidth: 1
            }
        ]
  },
  options: {
  label: {
      fontSize: 50
    },
    scales: {
        yAxes: [{
        ticks: {
                    reverse: false
        }
      }]
    }
  }
}

var ctx = document.getElementById('chartJSContainer').getContext('2d');
new Chart(ctx, options);

MY FIDDLE

Answer 1

尝试这样的事情（在我的项目中效果很好）：

options: {
    legend: {
        labels: {
            fontSize: 50
        }
    },
//rest of options