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Gantt Chart

Events

Visualize a sequence of processess using a Gantt chart.

Gantt Chart
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A Gantt chart displays a sequence of processes and dependencies.

To model a Gantt chart, you can use a combination of duration events to represent processes, and simple connected events to represent dependencies.

See also:

import { createTimeline } from "kronograph";
import data from "./data";

const timeline = createTimeline("my-timeline");

timeline.options({ focus: { showEventsOnNeighbors: true } });
timeline.setOrdering("firstevent");
timeline.set(data);
timeline.fit();
export default {
  entities: {
    "Process 1": {},
    "Process 3a": {},
    "Process 3b": {},
    "Process 2": {},
    "Process 4": {},
    "Process 5": {},
    "Process 6": {},
    "Process 7": {},
  },
  events: {
    "Process 1-0": {
      entityIds: ["Process 1"],
      type: "Process",
      time: {
        start: Date.UTC(2019, 0, 1, 8, 58, 20),
        end: Date.UTC(2019, 0, 1, 9, 1, 40),
      },
    },
    "Process 3a-1": {
      entityIds: ["Process 3a"],
      type: "Process",
      time: {
        start: Date.UTC(2019, 0, 1, 9),
        end: Date.UTC(2019, 0, 1, 9, 1, 40),
      },
    },
    "Process 1-Process 3a-1": {
      entityIds: ["Process 1", "Process 3a"],
      time: Date.UTC(2019, 0, 1, 9),
    },
    "Process 3b-2": {
      entityIds: ["Process 3b"],
      type: "Process",
      time: {
        start: Date.UTC(2019, 0, 1, 9, 0, 50),
        end: Date.UTC(2019, 0, 1, 9, 5),
      },
    },
    "Process 1-Process 3b-2": {
      entityIds: ["Process 1", "Process 3b"],
      time: Date.UTC(2019, 0, 1, 9, 0, 50),
    },
    "Process 2-3": {
      entityIds: ["Process 2"],
      type: "Process",
      time: {
        start: Date.UTC(2019, 0, 1, 8, 58, 54),
        end: Date.UTC(2019, 0, 1, 8, 58, 58),
      },
    },
    "Process 1-Process 2-3": {
      entityIds: ["Process 1", "Process 2"],
      time: Date.UTC(2019, 0, 1, 8, 58, 54),
    },
    "Process 4-4": {
      entityIds: ["Process 4"],
      type: "Process",
      time: {
        start: Date.UTC(2019, 0, 1, 9, 3, 20),
        end: Date.UTC(2019, 0, 1, 9, 6, 40),
      },
    },
    "Process 3b-Process 4-4": {
      entityIds: ["Process 3b", "Process 4"],
      time: Date.UTC(2019, 0, 1, 9, 3, 20),
    },
    "Process 5-5": {
      entityIds: ["Process 5"],
      type: "Process",
      time: {
        start: Date.UTC(2019, 0, 1, 9, 6),
        end: Date.UTC(2019, 0, 1, 9, 7, 40),
      },
    },
    "Process 4-Process 5-5": {
      entityIds: ["Process 4", "Process 5"],
      time: Date.UTC(2019, 0, 1, 9, 6),
    },
    "Process 6-6": {
      entityIds: ["Process 6"],
      type: "Process",
      time: {
        start: Date.UTC(2019, 0, 1, 9, 7, 10),
        end: Date.UTC(2019, 0, 1, 9, 8, 50),
      },
    },
    "Process 5-Process 6-6": {
      entityIds: ["Process 5", "Process 6"],
      time: Date.UTC(2019, 0, 1, 9, 7, 10),
    },
    "Process 7-7": {
      entityIds: ["Process 7"],
      type: "Process",
      time: {
        start: Date.UTC(2019, 0, 1, 9, 4, 40),
        end: Date.UTC(2019, 0, 1, 9, 10, 30),
      },
    },
    "Process 3b-Process 7-7": {
      entityIds: ["Process 3b", "Process 7"],
      time: Date.UTC(2019, 0, 1, 9, 4, 40),
    },
  },
};
<!doctype html>
<html>
  <head>
    <link rel="stylesheet" href="@ci/theme/kg/css/examples.css" />
  </head>
  <body>
    <div id="my-timeline" style="height: 100vh"></div>
    <script type="module" src="./code.js"></script>
  </body>
</html>
import React from "react";
import { createRoot } from "react-dom/client";
import Timeline from "kronograph/react/Timeline";
import data from "./data";

const options = {
  focus: {
    showEventsOnNeighbors: true,
  },
};

export const Demo = () => (
  <Timeline
    entities={data.entities}
    events={data.events}
    eventTypes={data.eventTypes}
    options={options}
    ordering="firstevent"
  />
);

const root = createRoot(document.getElementById("my-timeline"));
root.render(<Demo />);
export default {
  entities: {
    "Process 1": {},
    "Process 3a": {},
    "Process 3b": {},
    "Process 2": {},
    "Process 4": {},
    "Process 5": {},
    "Process 6": {},
    "Process 7": {},
  },
  events: {
    "Process 1-0": {
      entityIds: ["Process 1"],
      type: "Process",
      time: {
        start: Date.UTC(2019, 0, 1, 8, 58, 20),
        end: Date.UTC(2019, 0, 1, 9, 1, 40),
      },
    },
    "Process 3a-1": {
      entityIds: ["Process 3a"],
      type: "Process",
      time: {
        start: Date.UTC(2019, 0, 1, 9),
        end: Date.UTC(2019, 0, 1, 9, 1, 40),
      },
    },
    "Process 1-Process 3a-1": {
      entityIds: ["Process 1", "Process 3a"],
      time: Date.UTC(2019, 0, 1, 9),
    },
    "Process 3b-2": {
      entityIds: ["Process 3b"],
      type: "Process",
      time: {
        start: Date.UTC(2019, 0, 1, 9, 0, 50),
        end: Date.UTC(2019, 0, 1, 9, 5),
      },
    },
    "Process 1-Process 3b-2": {
      entityIds: ["Process 1", "Process 3b"],
      time: Date.UTC(2019, 0, 1, 9, 0, 50),
    },
    "Process 2-3": {
      entityIds: ["Process 2"],
      type: "Process",
      time: {
        start: Date.UTC(2019, 0, 1, 8, 58, 54),
        end: Date.UTC(2019, 0, 1, 8, 58, 58),
      },
    },
    "Process 1-Process 2-3": {
      entityIds: ["Process 1", "Process 2"],
      time: Date.UTC(2019, 0, 1, 8, 58, 54),
    },
    "Process 4-4": {
      entityIds: ["Process 4"],
      type: "Process",
      time: {
        start: Date.UTC(2019, 0, 1, 9, 3, 20),
        end: Date.UTC(2019, 0, 1, 9, 6, 40),
      },
    },
    "Process 3b-Process 4-4": {
      entityIds: ["Process 3b", "Process 4"],
      time: Date.UTC(2019, 0, 1, 9, 3, 20),
    },
    "Process 5-5": {
      entityIds: ["Process 5"],
      type: "Process",
      time: {
        start: Date.UTC(2019, 0, 1, 9, 6),
        end: Date.UTC(2019, 0, 1, 9, 7, 40),
      },
    },
    "Process 4-Process 5-5": {
      entityIds: ["Process 4", "Process 5"],
      time: Date.UTC(2019, 0, 1, 9, 6),
    },
    "Process 6-6": {
      entityIds: ["Process 6"],
      type: "Process",
      time: {
        start: Date.UTC(2019, 0, 1, 9, 7, 10),
        end: Date.UTC(2019, 0, 1, 9, 8, 50),
      },
    },
    "Process 5-Process 6-6": {
      entityIds: ["Process 5", "Process 6"],
      time: Date.UTC(2019, 0, 1, 9, 7, 10),
    },
    "Process 7-7": {
      entityIds: ["Process 7"],
      type: "Process",
      time: {
        start: Date.UTC(2019, 0, 1, 9, 4, 40),
        end: Date.UTC(2019, 0, 1, 9, 10, 30),
      },
    },
    "Process 3b-Process 7-7": {
      entityIds: ["Process 3b", "Process 7"],
      time: Date.UTC(2019, 0, 1, 9, 4, 40),
    },
  },
};
<!doctype html>
<html>
  <head>
    <link rel="stylesheet" href="@ci/theme/kg/css/examples.css" />
  </head>
  <body>
    <div id="my-timeline" style="height: 100vh"></div>
    <script type="module" src="./code.jsx"></script>
  </body>
</html>

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