html,

body,

#container {

  width: 100%;

  height: 100%;

  margin: 0;

  padding: 0;

}

anychart.onDocumentReady(function () {

  // The data used in this sample can be obtained from the CDN

  // https://cdn.anychart.com/samples/gantt-general-features/multiple-milestones/data.json

  anychart.data.loadJsonFile(

    'https://cdn.anychart.com/samples/gantt-general-features/multiple-milestones/data.json',

    function (data) {

      // create data tree

      var treeData = anychart.data.tree(data, 'as-table');

​

      // create resource gantt chart

      var chart = anychart.ganttResource();

​

      // set data for the chart

      chart.data(treeData);

​

      // set the spliter position

      chart.splitterPosition(220);

​

      // set data grid settings

      var dataGrid = chart.dataGrid();

​

      var firstColumn = dataGrid.column(0);

      firstColumn

        .title('Project\nNumber')

        .width(80)

        .labels()

        .format(function () {

          return this.item.get('project_number');

        });

      firstColumn.title().fontSize(14);

​

      var secondColumn = dataGrid.column(1);

      secondColumn.title('Project\nTitle').width(140);

      secondColumn.title().fontSize(14);

      secondColumn.labels().textOverflow('...');

​

      // set container id for the chart

      chart.container('container');

​

      // initiate chart drawing

      chart.draw();

​

      // zoom chart all dates range

      chart.fitAll();

    }

  );

});