간격이 있는 라인차트

샘플은 누락된 요소가 있는 라인 차트를 보여 줍니다.

The FlexChart 컨트롤은 누락된 데이터에 대해서 누락 항목을 보여주는 허용합니다. 이 작업은 FlexChartinterpolateNulls 속성을 설정하여 적용됩니다.

FlexChart 알아보기/flexchart) | Interpolate Nulls 도움말] | FlexChart API 문서

import 'bootstrap.css'; import '@grapecity/wijmo.styles/wijmo.css'; import './styles.css'; // import { isArray } from '@grapecity/wijmo'; import { ChartType, FlexChart, Palettes, Position } from '@grapecity/wijmo.chart'; import { ChartAnimation, AnimationMode } from '@grapecity/wijmo.chart.animation'; import { getData } from './data'; // document.readyState === 'complete' ? init() : window.onload = init; // function init() { let lineChart = new FlexChart('#chart', { header: '24 Hours CPU Utilization and Temperature', legend: { position: Position.None }, chartType: ChartType.Line, bindingX: 'time', interpolateNulls: false, series: [ { binding: 'utilization', name: 'Utilization(%)' }, { binding: 'temperature', name: 'Temperature(°C)' } ], itemsSource: getData(), palette: getRandomPalette() }); let ani = new ChartAnimation(lineChart); ani.animationMode = AnimationMode.Point; // let chkbox = document.querySelector('#interpolateNulls'); chkbox.addEventListener('change', () => { lineChart.interpolateNulls = chkbox.checked; }); } // function getRandomPalette() { let palettes = Object.keys(Palettes).filter(prop => isArray(Palettes[prop])); let rand = Math.floor(Math.random() * palettes.length); // return Palettes[palettes[rand]]; }
<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <title>MESCIUS Wijmo FlexChart Line with Gaps</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 class="form-check"> <label for="interpolateNulls" class="form-check-label">interpolateNulls:</label> <input id="interpolateNulls" type="checkbox" class="form-check-input"> </div> <div id="chart"></div> </div> </body> </html>
// The Utilization and Temperature of CPU. export function getData() { return [ { time: '1:00', utilization: 26, temperature: 55 }, { time: '2:00', utilization: 36, temperature: 57 }, { time: '3:00', utilization: 74, temperature: 60 }, { time: '4:00', utilization: 23, temperature: 46 }, { time: '5:00', utilization: 13, temperature: 44 }, { time: '6:00', utilization: 64, temperature: 56 }, { time: '7:00', utilization: 34, temperature: 50 }, { time: '8:00', utilization: 67, temperature: 55 }, { time: '9:00', utilization: 72, temperature: 60 }, { time: '10:00', utilization: 23, temperature: 54 }, { time: '11:00', utilization: 100, temperature: 78 }, { time: '12:00', utilization: 100, temperature: 87 }, { time: '13:00', utilization: 100, temperature: 94 }, { time: '14:00', utilization: null, temperature: null }, { time: '15:00', utilization: 95, temperature: 87 }, { time: '16:00', utilization: 80, temperature: 84 }, { time: '17:00', utilization: 53, temperature: 76 }, { time: '18:00', utilization: 26, temperature: 58 }, { time: '19:00', utilization: 42, temperature: 53 }, { time: '20:00', utilization: 36, temperature: 62 }, { time: '21:00', utilization: 34, temperature: 53 }, { time: '22:00', utilization: 63, temperature: 61 }, { time: '23:00', utilization: 53, temperature: 57 }, { time: '24:00', utilization: 54, temperature: 47 } ]; }
label { margin-right: 3px; } body { margin-bottom: 24px; }
(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.chart.map': 'npm:@grapecity/wijmo.chart.map/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.rest': 'npm:@grapecity/wijmo.rest/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);