如何在 highchart 的箱形图中显示时间？

Question

请在 Highcharts 选项中推荐下图示例？

enter image description here

Answer 1

您可以使用气泡系列类型和 Highcharts.SVGRenderer class。

events: {
  load: function() {
    var xAxis = this.xAxis[0],
      yAxis = this.yAxis[0],
      x1 = xAxis.toPixels(1),
      y1 = yAxis.toPixels(6),
      x2 = xAxis.toPixels(1),
      y2 = yAxis.toPixels(2),
      x3 = xAxis.toPixels(2),
      y3 = yAxis.toPixels(4),
      x4 = xAxis.toPixels(2),
      y4 = yAxis.toPixels(8);

    this.renderer.path([
        'M', x1, y1,
        'L', x2, y2,
        'Q', x2 + (x3 - x2) / 2, y2 + (y3 - y2) / 2 - 20, x3, y3,
        'L', x4, y4,
        'Q', x1 + (x4 - x1) / 2, y1 + (y4 - y1) / 2 - 20, x1, y1
      ])
      .attr({
        'stroke-width': 2,
        stroke: 'red',
        'stroke-dasharray': [5, 5]
      })
      .add();
  }
}

---

现场演示： https://jsfiddle.net/BlackLabel/wk8p9vhc/

关于SVG路径： https://www.w3schools.com/graphics/svg_path.asp

API参考：

https://api.highcharts.com/highcharts/series.bubble

https://api.highcharts.com/class-reference/Highcharts.Axis#toPixels