与D3.4兼容的D3js甘特图

Question

我遵循的是本例3，它依赖于甘特图库，但显然它与d3v4版本不兼容，轴也有错误。因此，我找到了这个移植到d3v4，并手动将js下载到我的项目中。轴现在工作了，但是按钮不再正常工作了。

我很想研究一下这个伟大的甘特图库的文档，但是我找不到一个官方的甘特图，它与d3v4兼容。

除了这一点之外，我找不到更多的更新：

Will paste the codepen in comment

任何帮助都是非常感谢的，因为对我来说，这个图书馆几乎没有什么信息。

Answer 1

D3目前在版本7上，我建议您使用更多最新的工具，而不是将第3版代码更新到第4版。D3的创建者和维护人员创建了可观察的绘图，这使得生成甘特图非常容易：

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该图像是通过以下可观察到的笔记本生成的：

https://observablehq.com/d/c0b0c36900635680

或者，您可以在网页中使用vanilla JS生成它：

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function make_gantt_chart(task_data) {
  let p = Plot.plot({
      width: 900,
      height: 500,
      y: { domain: ["D Job", "P Job", "E Job", "A Job", "N Job"] },
      marks: [
        Plot.barX(task_data, {
          x1: "startDate",
          x2: "endDate",
          y: "taskName",
          rx: 5,
          fill: function (d) {
            if (d.status == "RUNNING") {
              return "#669900";
            } else if (d.status == "FAILED") {
              return "#CC0000";
            } else if (d.status == "KILLED") {
              return "#ffbb33";
            } else if (d.status == "SUCCEEDED") {
              return "#33b5e5";
            } else {
              return "#33b5e5";
            }
          }
        }),
        Plot.ruleY(["N Job"]),
        Plot.ruleX([d3.min(tasks.map((t) => t.startDate))])
      ]
    });

    d3.select(p)
      .select('g[aria-label="rule"]')
      .attr("transform", `translate(0,${p.scale("y").bandwidth})`);    
   d3.select('#container').append(() => p)
}

let tasks = [
  {
    startDate: new Date("Sun Dec 09 01:36:45 EST 2012"),
    endDate: new Date("Sun Dec 09 02:36:45 EST 2012"),
    taskName: "E Job",
    status: "RUNNING"
  },
  {
    startDate: new Date("Sun Dec 09 04:56:32 EST 2012"),
    endDate: new Date("Sun Dec 09 06:35:47 EST 2012"),
    taskName: "A Job",
    status: "RUNNING"
  },
  {
    startDate: new Date("Sun Dec 09 06:29:53 EST 2012"),
    endDate: new Date("Sun Dec 09 06:34:04 EST 2012"),
    taskName: "D Job",
    status: "RUNNING"
  },
  {
    startDate: new Date("Sun Dec 09 05:35:21 EST 2012"),
    endDate: new Date("Sun Dec 09 06:21:22 EST 2012"),
    taskName: "P Job",
    status: "RUNNING"
  },
  {
    startDate: new Date("Sun Dec 09 05:00:06 EST 2012"),
    endDate: new Date("Sun Dec 09 05:05:07 EST 2012"),
    taskName: "D Job",
    status: "RUNNING"
  },
  {
    startDate: new Date("Sun Dec 09 03:46:59 EST 2012"),
    endDate: new Date("Sun Dec 09 04:54:19 EST 2012"),
    taskName: "P Job",
    status: "RUNNING"
  },
  {
    startDate: new Date("Sun Dec 09 04:02:45 EST 2012"),
    endDate: new Date("Sun Dec 09 04:48:56 EST 2012"),
    taskName: "N Job",
    status: "RUNNING"
  },
  {
    startDate: new Date("Sun Dec 09 03:27:35 EST 2012"),
    endDate: new Date("Sun Dec 09 03:58:43 EST 2012"),
    taskName: "E Job",
    status: "SUCCEEDED"
  },
  {
    startDate: new Date("Sun Dec 09 01:40:11 EST 2012"),
    endDate: new Date("Sun Dec 09 03:26:35 EST 2012"),
    taskName: "A Job",
    status: "SUCCEEDED"
  },
  {
    startDate: new Date("Sun Dec 09 03:00:03 EST 2012"),
    endDate: new Date("Sun Dec 09 03:09:51 EST 2012"),
    taskName: "D Job",
    status: "SUCCEEDED"
  },
  {
    startDate: new Date("Sun Dec 09 01:21:00 EST 2012"),
    endDate: new Date("Sun Dec 09 02:51:42 EST 2012"),
    taskName: "P Job",
    status: "SUCCEEDED"
  },
  {
    startDate: new Date("Sun Dec 09 01:08:42 EST 2012"),
    endDate: new Date("Sun Dec 09 01:33:42 EST 2012"),
    taskName: "N Job",
    status: "FAILED"
  },
  {
    startDate: new Date("Sun Dec 09 00:27:15 EST 2012"),
    endDate: new Date("Sun Dec 09 00:54:56 EST 2012"),
    taskName: "E Job",
    status: "SUCCEEDED"
  },
  {
    startDate: new Date("Sun Dec 09 00:29:48 EST 2012"),
    endDate: new Date("Sun Dec 09 00:44:50 EST 2012"),
    taskName: "D Job",
    status: "SUCCEEDED"
  },
  {
    startDate: new Date("Sun Dec 09 07:39:21 EST 2012"),
    endDate: new Date("Sun Dec 09 07:43:22 EST 2012"),
    taskName: "P Job",
    status: "RUNNING"
  },
  {
    startDate: new Date("Sun Dec 09 07:00:06 EST 2012"),
    endDate: new Date("Sun Dec 09 07:05:07 EST 2012"),
    taskName: "D Job",
    status: "RUNNING"
  },
  {
    startDate: new Date("Sun Dec 09 08:46:59 EST 2012"),
    endDate: new Date("Sun Dec 09 09:54:19 EST 2012"),
    taskName: "P Job",
    status: "RUNNING"
  },
  {
    startDate: new Date("Sun Dec 09 09:02:45 EST 2012"),
    endDate: new Date("Sun Dec 09 09:48:56 EST 2012"),
    taskName: "N Job",
    status: "RUNNING"
  },
  {
    startDate: new Date("Sun Dec 09 08:27:35 EST 2012"),
    endDate: new Date("Sun Dec 09 08:58:43 EST 2012"),
    taskName: "E Job",
    status: "SUCCEEDED"
  },
  {
    startDate: new Date("Sun Dec 09 08:40:11 EST 2012"),
    endDate: new Date("Sun Dec 09 08:46:35 EST 2012"),
    taskName: "A Job",
    status: "SUCCEEDED"
  },
  {
    startDate: new Date("Sun Dec 09 08:00:03 EST 2012"),
    endDate: new Date("Sun Dec 09 08:09:51 EST 2012"),
    taskName: "D Job",
    status: "SUCCEEDED"
  },
  {
    startDate: new Date("Sun Dec 09 10:21:00 EST 2012"),
    endDate: new Date("Sun Dec 09 10:51:42 EST 2012"),
    taskName: "P Job",
    status: "SUCCEEDED"
  },
  {
    startDate: new Date("Sun Dec 09 11:08:42 EST 2012"),
    endDate: new Date("Sun Dec 09 11:33:42 EST 2012"),
    taskName: "N Job",
    status: "FAILED"
  },
  {
    startDate: new Date("Sun Dec 09 12:27:15 EST 2012"),
    endDate: new Date("Sun Dec 09 12:54:56 EST 2012"),
    taskName: "E Job",
    status: "SUCCEEDED"
  },
  {
    startDate: new Date("Sat Dec 08 23:12:24 EST 2012"),
    endDate: new Date("Sun Dec 09 00:26:13 EST 2012"),
    taskName: "A Job",
    status: "KILLED"
  }
];

make_gantt_chart(tasks)

<script src="https://cdn.jsdelivr.net/npm/d3@7"></script>
<script src="https://cdn.jsdelivr.net/npm/@observablehq/plot@0.6"></script>

<div id="container"></div>

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