GanttRepeat

Gantt 차트는 프로젝트 일정을 보여 줍니다. 각 작업의 시작 및 종료 날짜를 표시하며, 일반적으로 각 작업의 완료 상태, 작업 간의 종속성 등의 정보를 추가합니다.

이 샘플은 FlexChart를 사용하여 반복 작업이 있는 Gantt 차트를 만드는 방법을 보여 줍니다.

"X" 값(숫자)이 같은 데이터 항목을 추가하면 됩니다.

Y축에는 바인딩된 X 값(인덱스)을 작업 이름으로 바꾸는 itemFormatter가 있습니다.

import 'bootstrap.css'; import '@grapecity/wijmo.styles/wijmo.css'; import './styles.css'; import { FlexChart } from '@grapecity/wijmo.chart'; import { format } from '@grapecity/wijmo'; import { getData } from './data'; document.readyState === 'complete' ? init() : window.onload = init; function init() { // create simple Gantt chart var theChart = new FlexChart('#theChart', { itemsSource: getData(), chartType: 'Bar', bindingX: 'index', series: [ { binding: 'start,end' } ], axisY: { majorGrid: false, minorGrid: true, reversed: true, itemFormatter: formatter }, plotMargin: 'auto auto auto 180', tooltip: { content: getTooltipContent } }); // replace item index with item name in Y axis function formatter(engine, label) { var data = theChart.itemsSource; for (let i = 0; i < data.length; i++) { let item = data[i]; if (item.index == label.val) { label.text = item.name; break; } } return label; } // show task name and duraction in tooltip function getTooltipContent(ht) { var str = format('<b>{name}</b>:<br/>{start:d} - {end:d}', { name: ht.item.name, start: ht.item.start, end: ht.item.end }); return str; } }
<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <title>GrapeCity Wijmo FlexChart Gantt Repeat</title> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <!-- SystemJS --> <script src="node_modules/systemjs/dist/system.src.js"></script> <script src="systemjs.config.js"></script> <script> System.import('./src/app'); </script> </head> <body> <div class="container-fluid"> <div id="theChart"></div> </div> </body> </html>
import { DateTime } from '@grapecity/wijmo'; export function getData() { let data = []; let date = new Date(); // add some regular tasks for (let i = 0; i < 3; i++) { let low = i + Math.ceil(Math.random() * 10); let high = low + Math.ceil(Math.random() * 10); data.push({ index: i, name: 'Regular Task ' + (i + 1), start: new Date(date.getTime() + low * 3600 * 24 * 1000), end: new Date(date.getTime() + high * 3600 * 24 * 1000) }); } // add a repeating task (same "index" value) let dt = data[0].start; for (let i = 0; i < 5; i++) { data.push({ index: 3, name: 'First Repeating Task', start: dt, end: DateTime.addDays(dt, 4) }); dt = DateTime.addDays(dt, 7); } // add another repeating task dt = DateTime.addDays(data[0].start, 2); for (let i = 0; i < 5; i++) { data.push({ index: 4, name: 'Second Repeating Task', start: dt, end: DateTime.addDays(dt, 5) }); dt = DateTime.addDays(dt, 7); } // done return data; }
body { margin-bottom: 24pt; }
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