javascript - 如何在Chartjs中向插件添加第二个功能？(How do I add a second function to a plugin in chartjs?)

Question

I have this.

(我有这个。)

  type: 'line',
  data: data,
  options: options,
  plugins: [{
    id: "responsiveGradient",

    afterLayout: function(downChart) {
      console.log(downChart);
      let scales = downChart.scales;
      let color = downChart.ctx.createLinearGradient(0, scales["x-axis-0"].top, 0, 0);

      //let chartColors = getChartColors(status);
      color.addColorStop(0, "rgba(0, 181, 63, 0.01)");
      color.addColorStop(1, "rgba(0, 181, 63, 0.6)");

      downChart.data.datasets[0].backgroundColor = color;
    },
  }]
});

And i need to add a second function after the "afterLayout" key.

(我需要在“ afterLayout”键之后添加第二个功能。)

  ask by Fabian translate from so

Answer 1

等待大神答复