Column With Axis Range (React)

The FlexChart control calculates axis ranges automatically, based on the data being shown. Because of this, in most cases you don't have to worry about setting the Axis' min, max, majorUnit, or minorUnit properties. In a few cases, however, setting these values explicitly may improve the chart.

The sample shows a column chart with custom Y axis range.

Learn about FlexChart | Axis Range Documentation | FlexChart API Reference

This example uses React.

import 'bootstrap.css'; import '@mescius/wijmo.styles/wijmo.css'; import ReactDOM from 'react-dom/client'; import React from 'react'; import * as wjChart from '@mescius/wijmo.react.chart'; import * as wjChartAnimate from '@mescius/wijmo.react.chart.animation'; import { data, palette } from './data'; function App() { return (<div className="container-fluid"> <wjChart.FlexChart header="World Population(in millions)" bindingX="year" itemsSource={data} palette={palette}> <wjChart.FlexChartLegend position="None"/> <wjChart.FlexChartAxis wjProperty="axisY" min={4000}/> <wjChart.FlexChartSeries name="Population" binding="population"/> <wjChartAnimate.FlexChartAnimation /> </wjChart.FlexChart> </div>); } const container = document.getElementById('app'); if (container) { const root = ReactDOM.createRoot(container); root.render(<App />); }
<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <title>MESCIUS Wijmo Wijmo FlexChart Column With Axis Range</title> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <!-- SystemJS --> <script src="https://cdnjs.cloudflare.com/ajax/libs/systemjs/0.19.40/system.src.js" integrity="sha512-G6mEj6h18+m3MvzdviSDfPle/TfH0//cXcB33AKlNR/Rha0yQsKefDZKRTkIZos97HEGq2JMV1RT5ybMoQ3WsQ==" crossorigin="anonymous"></script> <script src="systemjs.config.js"></script> <script> System.import('./src/app'); </script> </head> <body> <div id="app"></div> </body> </html>
body { margin-bottom: 24px; }
import { isArray } from '@mescius/wijmo'; import { Palettes } from '@mescius/wijmo.chart'; const getRandomPalette = () => { const palettes = Object.keys(Palettes).filter((prop) => isArray(Palettes[prop])); const rand = Math.floor(Math.random() * palettes.length); return Palettes[palettes[rand]]; }; // Comparison of imports vs exports of the United States https://en.wikipedia.org/wiki/Comparison_of_imports_vs_exports_of_the_United_States export const data = [ { year: '1975', population: 4061 }, { year: '1980', population: 4440 }, { year: '1985', population: 4853 }, { year: '1990', population: 5310 }, { year: '1995', population: 5735 }, { year: '2000', population: 6127 }, { year: '2005', population: 6520 }, { year: '2010', population: 6930 }, { year: '2015', population: 7349 } ]; export const palette = getRandomPalette();
(function (global) { window.process = { env: { NODE_ENV: "production" } } System.config({ transpiler: 'plugin-babel', babelOptions: { es2015: true, react: 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', '@mescius/wijmo': 'npm:@mescius/wijmo/index.js', '@mescius/wijmo.input': 'npm:@mescius/wijmo.input/index.js', '@mescius/wijmo.styles': 'npm:@mescius/wijmo.styles', '@mescius/wijmo.cultures': 'npm:@mescius/wijmo.cultures', '@mescius/wijmo.chart': 'npm:@mescius/wijmo.chart/index.js', '@mescius/wijmo.chart.analytics': 'npm:@mescius/wijmo.chart.analytics/index.js', '@mescius/wijmo.chart.animation': 'npm:@mescius/wijmo.chart.animation/index.js', '@mescius/wijmo.chart.annotation': 'npm:@mescius/wijmo.chart.annotation/index.js', '@mescius/wijmo.chart.finance': 'npm:@mescius/wijmo.chart.finance/index.js', 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'systemjs-babel-build':'npm:systemjs-plugin-babel/systemjs-babel-browser.js', "react-use-event-hook": "npm:react-use-event-hook/dist/esm/useEvent.js", }, // packages tells the System loader how to load when no filename and/or no extension packages: { src: { defaultExtension: 'jsx' }, "node_modules": { defaultExtension: 'js' }, } }); })(this);