D3.js v4 Gantt Chart basic example.

.block

license: mit

README.md

forked from dk8996's block: D3.js Gantt Chart basic example.

example.css

html,body,#wrapper {
	width: 100%;
	height: 100%;
	margin: 0px;
}
 
.chart {
	font-family: Arial, sans-serif;
	font-size: 12px;
}
 
.axis path,.axis line {
	fill: none;
	stroke: #000;
	shape-rendering: crispEdges;
}
 
.bar {
	fill: #33b5e5;
}
 
.bar-failed {
	fill: #CC0000;
}
 
.bar-running {
	fill: #669900;
}
 
.bar-succeeded {
	fill: #33b5e5;
}
 
.bar-killed {
	fill: #ffbb33;
}
 
#forkme_banner {
	display: block;
	position: absolute;
	top: 0;
	right: 10px;
	z-index: 10;
	padding: 10px 50px 10px 10px;
	color: #fff;
	background:
		url('http://dk8996.github.io/Gantt-Chart/images/blacktocat.png')
		#0090ff no-repeat 95% 50%;
	font-weight: 700;
	box-shadow: 0 0 10px rgba(0, 0, 0, .5);
	border-bottom-left-radius: 2px;
	border-bottom-right-radius: 2px;
	text-decoration: none;
}

example.js

var 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"}];

var taskStatus = {
    "SUCCEEDED" : "bar",
    "FAILED" : "bar-failed",
    "RUNNING" : "bar-running",
    "KILLED" : "bar-killed"
};

var taskNames = [ "D Job", "P Job", "E Job", "A Job", "N Job" ];

tasks.sort(function(a, b) {
    return a.endDate - b.endDate;
});
var maxDate = tasks[tasks.length - 1].endDate;
tasks.sort(function(a, b) {
    return a.startDate - b.startDate;
});
var minDate = tasks[0].startDate;

var format = "%H:%M";

var gantt = d3.gantt().taskTypes(taskNames).taskStatus(taskStatus).tickFormat(format);
gantt(tasks);

gantt.js

/**
 * @author Dimitry Kudrayvtsev
 * @version 2.0
 *
 * Ported to d3 v4 by Keyvan Fatehi on October 16th, 2016
 */

d3.gantt = function() {
  var FIT_TIME_DOMAIN_MODE = "fit";
  var FIXED_TIME_DOMAIN_MODE = "fixed";

  var margin = {
    top : 20,
    right : 40,
    bottom : 20,
    left : 150
  };
  var timeDomainStart = d3.timeDay.offset(new Date(),-3);
  var timeDomainEnd = d3.timeHour.offset(new Date(),+3);
  var timeDomainMode = FIT_TIME_DOMAIN_MODE;// fixed or fit
  var taskTypes = [];
  var taskStatus = [];
  var height = document.body.clientHeight - margin.top - margin.bottom-5;
  var width = document.body.clientWidth - margin.right - margin.left-5;

  var tickFormat = "%H:%M";

  var keyFunction = function(d) {
    return d.startDate + d.taskName + d.endDate;
  };

  var rectTransform = function(d) {
    return "translate(" + x(d.startDate) + "," + y(d.taskName) + ")";
  };

  var x,y,xAxis,yAxis;

  initAxis();

  var initTimeDomain = function() {
    if (timeDomainMode === FIT_TIME_DOMAIN_MODE) {
      if (tasks === undefined || tasks.length < 1) {
        timeDomainStart = d3.time.day.offset(new Date(), -3);
        timeDomainEnd = d3.time.hour.offset(new Date(), +3);
        return;
      }
      tasks.sort(function(a, b) {
        return a.endDate - b.endDate;
      });
      timeDomainEnd = tasks[tasks.length - 1].endDate;
      tasks.sort(function(a, b) {
        return a.startDate - b.startDate;
      });
      timeDomainStart = tasks[0].startDate;
    }
  };

 function initAxis() {
    x = d3.scaleTime().domain([ timeDomainStart, timeDomainEnd ]).range([ 0, width ]).clamp(true);

    y = d3.scaleBand().domain(taskTypes).rangeRound([ 0, height - margin.top - margin.bottom ], .1);

    xAxis = d3.axisBottom().scale(x).tickFormat(d3.timeFormat(tickFormat))
      .tickSize(8).tickPadding(8);

    yAxis = d3.axisLeft().scale(y).tickSize(0);
  };

  function gantt(tasks) {

    initTimeDomain();
    initAxis();

    var svg = d3.select("body")
      .append("svg")
      .attr("class", "chart")
      .attr("width", width + margin.left + margin.right)
      .attr("height", height + margin.top + margin.bottom)
      .append("g")
      .attr("class", "gantt-chart")
      .attr("width", width + margin.left + margin.right)
      .attr("height", height + margin.top + margin.bottom)
      .attr("transform", "translate(" + margin.left + ", " + margin.top + ")");

    svg.selectAll(".chart")
      .data(tasks, keyFunction).enter()
      .append("rect")
      .attr("rx", 5)
      .attr("ry", 5)
      .attr("class", function(d){ 
        if(taskStatus[d.status] == null){ return "bar";}
        return taskStatus[d.status];
      }) 
      .attr("y", 0)
      .attr("transform", rectTransform)
      .attr("height", function(d) { return 70; })
      .attr("width", function(d) { 
        return (x(d.endDate) - x(d.startDate)); 
      });

      svg.append("g")
        .attr("class", "x axis")
        .attr("transform", "translate(0, " + (height - margin.top - margin.bottom) + ")")
        .transition()
        .call(xAxis);

      svg.append("g").attr("class", "y axis").transition().call(yAxis);

      return gantt;

  };

  gantt.redraw = function(tasks) {

    initTimeDomain();
    initAxis();

    var svg = d3.select("svg");

    var ganttChartGroup = svg.select(".gantt-chart");
    var rect = ganttChartGroup.selectAll("rect").data(tasks, keyFunction);

    rect.enter()
      .insert("rect",":first-child")
      .attr("rx", 5)
      .attr("ry", 5)
      .attr("class", function(d){ 
        if(taskStatus[d.status] == null){ return "bar";}
        return taskStatus[d.status];
      }) 
      .transition()
      .attr("y", 0)
      .attr("transform", rectTransform)
      .attr("height", function(d) { return y.range()[1]; })
      .attr("width", function(d) { 
        return (x(d.endDate) - x(d.startDate)); 
      });

      rect.transition()
        .attr("transform", rectTransform)
        .attr("height", function(d) { return y.range()[1]; })
        .attr("width", function(d) { 
          return (x(d.endDate) - x(d.startDate)); 
        });

        rect.exit().remove();

        svg.select(".x").transition().call(xAxis);
        svg.select(".y").transition().call(yAxis);

        return gantt;
  };

  gantt.margin = function(value) {
    if (!arguments.length)
      return margin;
    margin = value;
    return gantt;
  };

  gantt.timeDomain = function(value) {
    if (!arguments.length)
      return [ timeDomainStart, timeDomainEnd ];
    timeDomainStart = +value[0], timeDomainEnd = +value[1];
    return gantt;
  };

    /**
  * @param {string}
  *                vale The value can be "fit" - the domain fits the data or
  *                "fixed" - fixed domain.
  */
  gantt.timeDomainMode = function(value) {
    if (!arguments.length)
      return timeDomainMode;
    timeDomainMode = value;
    return gantt;

  };

  gantt.taskTypes = function(value) {
    if (!arguments.length)
      return taskTypes;
    taskTypes = value;
    return gantt;
  };

  gantt.taskStatus = function(value) {
    if (!arguments.length)
      return taskStatus;
    taskStatus = value;
    return gantt;
  };

  gantt.width = function(value) {
    if (!arguments.length)
      return width;
    width = +value;
    return gantt;
  };

  gantt.height = function(value) {
    if (!arguments.length)
      return height;
    height = +value;
    return gantt;
  };

  gantt.tickFormat = function(value) {
    if (!arguments.length)
      return tickFormat;
    tickFormat = value;
    return gantt;
  };

  return gantt;
};

index.html

<!DOCTYPE html>
<html>
<head>
<title>Gantt Chart Example 1</title>
<!-- <link type="text/css" href="http://mbostock.github.io/d3/style.css" rel="stylesheet" /> -->
<link type="text/css" href="example.css" rel="stylesheet" />
</head>
<body>
       <script type="text/javascript" src="http://d3js.org/d3.v4.min.js"></script>
	<script type="text/javascript" src="gantt.js"></script>
	<script type="text/javascript" src="example.js"></script>
</body>
</html>