간트(Gantt) 차트

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

import 'bootstrap.css'; import '@grapecity/wijmo.styles/wijmo.css'; import './styles.css'; // import * as wjChart from '@grapecity/wijmo.chart'; import * as wjCore from '@grapecity/wijmo'; import { getData } from './data'; // document.readyState === 'complete' ? init() : window.onload = init; // function init() { // create Gantt chart let theChart = new wjChart.FlexChart('#theChart', { itemsSource: getData(), chartType: 'Bar', bindingX: 'name', tooltip: { content: getTooltipContent }, axisY: { majorGrid: false, minorGrid: true, reversed: true }, itemFormatter: ganttItemFormatter, rendered: ganttChartRendered, series: [ { binding: 'start,end' } ], palette: getRandomPalette() }); // // utilities function getTooltipContent(ht) { let str = wjCore.format('<b>{name}</b>:<br/>{start:d} - {end:d}', { name: ht.x, start: ht.item.start, end: ht.item.end }); // if (ht.item && ht.item.percent != null) { str += wjCore.format('<br/><i>percent complete: {percent}%</i>', ht.item); } // return str; } // // show the percentage complete for each task function ganttItemFormatter(engine, hti, defaultFormatter) { // draw the item as usual defaultFormatter(); // // show percentage done let task = hti.item; // if (wjCore.isNumber(task.percent) && task.percent > 0) { let pct = wjCore.clamp(task.percent, 0, 100) / 100, rc = getTaskRect(hti.series.chart, task).inflate(-8, -8); // engine.fill = pct == 1 ? 'green' : 'gold'; //engine.stroke; engine.drawRect(rc.left, rc.top, rc.width * pct, rc.height); } } // // show the task dependencies function ganttChartRendered(chart, e) { let tasks = chart.collectionView.items; // tasks.forEach(task => { let parents = getTaskParents(task, tasks); // get the parent tasks // parents.forEach(function (parent) { drawConnectingLine(e.engine, chart, task, parent); // draw connector }); }); } // function drawConnectingLine(engine, chart, task, parent) { let rc1 = getTaskRect(chart, parent), // parent rect rc2 = getTaskRect(chart, task), // task rect x1 = rc1.left + rc1.width / 2, // parent x center x2 = rc2.left, // task left y1 = rc1.bottom, // parent bottom y2 = rc2.top + rc2.height / 2; // task y center // // draw connecting line let xs = [x1, x1, x2], ys = [y1, y2, y2]; // engine.drawLines(xs, ys, 'connector', { stroke: 'black' }); // // draw arrow at the end let sz = 5; // xs = [x2 - 2 * sz, x2, x2 - 2 * sz]; ys = [y2 - sz, y2, y2 + sz]; // engine.drawPolygon(xs, ys, 'arrow', { fill: 'black' }); } // function getTaskRect(chart, task) { let x1 = chart.axisX.convert(task.start.valueOf()), x2 = chart.axisX.convert(task.end.valueOf()), index = chart.collectionView.items.indexOf(task), y1 = chart.axisY.convert(index - .35), y2 = chart.axisY.convert(index + .35); // return new wjCore.Rect(x1, y1, x2 - x1 + 1, y2 - y1 + 1); } // function getTaskParents(task, tasks) { let parents = []; // if (task.parent) { task.parent.split(',').forEach(name => { for (let i = 0; i < tasks.length; i++) { if (tasks[i].name === name) { parents.push(tasks[i]); break; } } }); } // return parents; } } // function getRandomPalette() { let palettes = Object.getOwnPropertyNames(wjChart.Palettes) .filter(prop => typeof wjChart.Palettes[prop] === "object" && prop !== 'prototype'); let rand = Math.floor(Math.random() * palettes.length); // return wjChart.Palettes[palettes[rand]]; }
<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <title>GrapeCity Wijmo FlexChart Gantt</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>
// export function getData() { let year = new Date().getFullYear(); // return [ { name: 'Task1', start: new Date(year, 0, 1), end: new Date(year, 2, 31), parent: null, percent: 100 }, { name: 'Task2', start: new Date(year, 3, 1), end: new Date(year, 3, 30), parent: 'Task1', percent: 100 }, { name: 'Task3', start: new Date(year, 4, 1), end: new Date(year, 6, 31), parent: 'Task2', percent: 75 }, { name: 'Task4', start: new Date(year, 3, 1), end: new Date(year, 6, 31), parent: 'Task1', percent: 33 }, { name: 'Task5', start: new Date(year, 7, 1), end: new Date(year, 8, 30), parent: 'Task3,Task4', percent: 0 }, { name: 'Task6', start: new Date(year, 9, 1), end: new Date(year, 11, 31), parent: 'Task1,Task5', percent: 0 }, { name: 'Task7', start: new Date(year, 0, 1), end: new Date(year, 11, 31), parent: null, percent: 50 } ]; }
body { margin-bottom: 24pt; }
(function (global) { System.config({ transpiler: 'plugin-babel', babelOptions: { es2015: true }, meta: { '*.css': { loader: 'css' } }, paths: { // paths serve as alias 'npm:': 'node_modules/' }, // map tells the System loader where to look for things map: { 'jszip': 'npm:jszip/dist/jszip.js', '@grapecity/wijmo': 'npm:@grapecity/wijmo/index.js', '@grapecity/wijmo.input': 'npm:@grapecity/wijmo.input/index.js', '@grapecity/wijmo.styles': 'npm:@grapecity/wijmo.styles', '@grapecity/wijmo.cultures': 'npm:@grapecity/wijmo.cultures', '@grapecity/wijmo.chart': 'npm:@grapecity/wijmo.chart/index.js', '@grapecity/wijmo.chart.analytics': 'npm:@grapecity/wijmo.chart.analytics/index.js', '@grapecity/wijmo.chart.animation': 'npm:@grapecity/wijmo.chart.animation/index.js', '@grapecity/wijmo.chart.annotation': 'npm:@grapecity/wijmo.chart.annotation/index.js', '@grapecity/wijmo.chart.finance': 'npm:@grapecity/wijmo.chart.finance/index.js', '@grapecity/wijmo.chart.finance.analytics': 'npm:@grapecity/wijmo.chart.finance.analytics/index.js', '@grapecity/wijmo.chart.hierarchical': 'npm:@grapecity/wijmo.chart.hierarchical/index.js', '@grapecity/wijmo.chart.interaction': 'npm:@grapecity/wijmo.chart.interaction/index.js', '@grapecity/wijmo.chart.radar': 'npm:@grapecity/wijmo.chart.radar/index.js', '@grapecity/wijmo.chart.render': 'npm:@grapecity/wijmo.chart.render/index.js', '@grapecity/wijmo.chart.webgl': 'npm:@grapecity/wijmo.chart.webgl/index.js', '@grapecity/wijmo.gauge': 'npm:@grapecity/wijmo.gauge/index.js', '@grapecity/wijmo.grid': 'npm:@grapecity/wijmo.grid/index.js', '@grapecity/wijmo.grid.detail': 'npm:@grapecity/wijmo.grid.detail/index.js', '@grapecity/wijmo.grid.filter': 'npm:@grapecity/wijmo.grid.filter/index.js', '@grapecity/wijmo.grid.search': 'npm:@grapecity/wijmo.grid.search/index.js', '@grapecity/wijmo.grid.grouppanel': 'npm:@grapecity/wijmo.grid.grouppanel/index.js', '@grapecity/wijmo.grid.multirow': 'npm:@grapecity/wijmo.grid.multirow/index.js', '@grapecity/wijmo.grid.transposed': 'npm:@grapecity/wijmo.grid.transposed/index.js', '@grapecity/wijmo.grid.transposedmultirow': 'npm:@grapecity/wijmo.grid.transposedmultirow/index.js', '@grapecity/wijmo.grid.pdf': 'npm:@grapecity/wijmo.grid.pdf/index.js', '@grapecity/wijmo.grid.sheet': 'npm:@grapecity/wijmo.grid.sheet/index.js', '@grapecity/wijmo.grid.xlsx': 'npm:@grapecity/wijmo.grid.xlsx/index.js', '@grapecity/wijmo.grid.selector': 'npm:@grapecity/wijmo.grid.selector/index.js', '@grapecity/wijmo.grid.cellmaker': 'npm:@grapecity/wijmo.grid.cellmaker/index.js', '@grapecity/wijmo.nav': 'npm:@grapecity/wijmo.nav/index.js', '@grapecity/wijmo.odata': 'npm:@grapecity/wijmo.odata/index.js', '@grapecity/wijmo.olap': 'npm:@grapecity/wijmo.olap/index.js', '@grapecity/wijmo.pdf': 'npm:@grapecity/wijmo.pdf/index.js', '@grapecity/wijmo.pdf.security': 'npm:@grapecity/wijmo.pdf.security/index.js', '@grapecity/wijmo.viewer': 'npm:@grapecity/wijmo.viewer/index.js', '@grapecity/wijmo.xlsx': 'npm:@grapecity/wijmo.xlsx/index.js', '@grapecity/wijmo.undo': 'npm:@grapecity/wijmo.undo/index.js', '@grapecity/wijmo.interop.grid': 'npm:@grapecity/wijmo.interop.grid/index.js', '@grapecity/wijmo.touch': 'npm:@grapecity/wijmo.touch/index.js', '@grapecity/wijmo.cloud': 'npm:@grapecity/wijmo.cloud/index.js', '@grapecity/wijmo.barcode': 'npm:@grapecity/wijmo.barcode/index.js', '@grapecity/wijmo.barcode.common': 'npm:@grapecity/wijmo.barcode.common/index.js', '@grapecity/wijmo.barcode.composite': 'npm:@grapecity/wijmo.barcode.composite/index.js', '@grapecity/wijmo.barcode.specialized': 'npm:@grapecity/wijmo.barcode.specialized/index.js', 'jszip': 'npm:jszip/dist/jszip.js', 'bootstrap.css': 'npm:bootstrap/dist/css/bootstrap.min.css', 'css': 'npm:systemjs-plugin-css/css.js', 'plugin-babel': 'npm:systemjs-plugin-babel/plugin-babel.js', 'systemjs-babel-build':'npm:systemjs-plugin-babel/systemjs-babel-browser.js' }, // packages tells the System loader how to load when no filename and/or no extension packages: { src: { defaultExtension: 'js' }, "node_modules": { defaultExtension: 'js' }, } }); })(this);