Example shows React Stacked Bar 100% Chart with indexlabels shown for all the datapoints.
import React, { Component } from 'react'; import CanvasJSReact from '@canvasjs/react-charts'; //var CanvasJSReact = require('@canvasjs/react-charts'); var CanvasJS = CanvasJSReact.CanvasJS; var CanvasJSChart = CanvasJSReact.CanvasJSChart; class App extends Component { render() { const options = { theme: 'light2', title: { text: "Time Spent in Holiday Season" }, animationEnabled: true, axisY: { title: "Percent", suffix: "%" }, legend: { horizontalAlign: 'center', verticalAlign: 'bottom' }, toolTip: { shared: true }, data: [{ type: "stackedBar100", showInLegend: true, color: "#BBDEFB", name: "With Friends", indexLabel: "#percent%", toolTipContent: "{label} {name}: #percent%", dataPoints: [ { y: 320, label: "Shah" }, { y: 300, label: "Joe" }, { y: 400, label: "Fin" }, { y: 220, label: "Larry" } ] }, { type: "stackedBar100", showInLegend: true, name: "Eating Out", color: "#80DEEA", indexLabel: "#percent%", toolTipContent: "{name}: #percent%", dataPoints: [ { y: 320, label: "Shah" }, { y: 320, label: "Joe" }, { y: 280, label: "Fin" }, { y: 420, label: "Larry" } ] }, { type: "stackedBar100", showInLegend: true, name: "Reading", color: "#FFAB91", indexLabel: "#percent%", toolTipContent: "{name}: #percent%", dataPoints: [ { y: 120, label: "Shah" }, { y: 120, label: "Joe" }, { y: 300, label: "Fin" }, { y: 120, label: "Larry" } ] }, { type: "stackedBar100", showInLegend: true, name: "Shopping", color: "#B0BEC5", indexLabel: "#percent%", toolTipContent: "{name}: #percent%", dataPoints: [ { y: 320, label: "Shah" }, { y: 220, label: "Joe" }, { y: 150, label: "Fin" }, { y: 420, label: "Larry" } ] }, { type: "stackedBar100", showInLegend: true, name: "Travel", color: "#BCAAA4", indexLabel: "#percent%", toolTipContent: "{name}: #percent%", dataPoints: [ { y: 120, label: "Shah" }, { y: 160, label: "Joe" }, { y: 140, label: "Fin" }, { y: 80, label: "Larry" } ] }, { type: "stackedBar100", showInLegend: true, name: "Internet", color: "#A5D6A7", indexLabel: "#percent%", toolTipContent: "{name}: #percent%", dataPoints: [ { y: 104, label: "Shah" }, { y: 120, label: "Joe" }, { y: 300, label: "Fin" }, { y: 420, label: "Larry" } ] }] }; return ( <div> <CanvasJSChart options={options} /* onRef={ref => this.chart = ref} */ /> {/*You can get reference to the chart instance as shown above using onRef. This allows you to access all chart properties and methods*/} </div > ); } } export default App;
In the above example, legend is enabled by setting showInLegend property to true & the text shown in legend is changed by setting name property.
Note For step by step instructions, follow our React Integration Tutorial