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Monthly Expense (pie chart Angular5) npm install canvasjs

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  • #23518

    i am using the pie chart which is throwing me some error WRT Chart
    ( npm install canvasjs ) ran this as well
    1.Cannot read property ‘Chart’ of undefined
    2.Cannot read property ‘render’ of undefined
    <div id=”chartContainer” style=”height: 370px; width: 100%; margin-left:auto;margin-right:auto;”></div>
    ngOnInit() {

    let chart = new this.CanvasJS.Chart(“chartContainer”, {
    theme: “light2”,
    animationEnabled: true,
    exportEnabled: true,
    text: “Monthly Expense”
    data: [{
    type: “pie”,
    showInLegend: true,
    toolTipContent: “<b>{name}</b>: ${y} (#percent%)”,
    indexLabel: “{name} – #percent%”,
    dataPoints: [
    { y: 450, name: “Food” },
    { y: 120, name: “Insurance” },
    { y: 300, name: “Traveling” },
    { y: 800, name: “Housing” },
    { y: 150, name: “Education” },
    { y: 150, name: “Shopping”},
    { y: 250, name: “Others” }


    please help me .




    We don’t have official NPM package as of now. However, CanvasJS Chart works fine with all versions of Angular / AngularJS including Angular 5. Below are the steps to integrate CanvasJS Chart / StockChart in your angular app.
    1. Save canvasjs.min.js (canvasjs.stock.min.js incase of StockChart) within source-folder of your Angular application ( src or src/assets or src/lib )
    2. Import the library into your app.
    For Chart: import * as CanvasJS from './canvasjs.min';
    For StockChart: import * as CanvasJS from './canvasjs.stock.min';

    Once it’s imported, you are ready to go. Now you can create Chart / StockChart, pass options & render them.

    Please check out Angular Gallery for examples on integrating charts in Angular app.

    Angular Column Chart

    Vishwas R
    Team CanvasJS

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