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Overview

Angular Bubble charts are like scatter chart, but allows you to visualize data in 3 dimensions. The size of the bubble is determined based on the third parameter.


Customizing each point in bubble

Appearance of each data point in a bubble chart can be customized using point render event to differentiate each point based on the size.


Data label

Data labels display information about data points. Add a template to display data labels with HTML elements such as images, DIV, and spans for more informative data labels. You can rotate a data label by its given angle.


Code snippet

<ejs-chart style='display:block' id='chartcontainer'>
<e-series-collection>
    <e-series [dataSource]='data' type='Bubble' xName='x' yName='y' size = 'size'> </e-series>    
</e-series-collection>
</ejs-chart>
//app.component.ts

import { Component } from '@angular/core';
export class AppComponent {
  public data: Object[] = [
    { x: 1, y: 45, text: 'USA', fill: '#00226C', size: 1.347 },
    { x: 2, y: 20, text: 'AUS', fill: '#0450C2', size: 1 },
    { x: 3, y: 56, text: 'CHN', fill: '#0073DC', size: 0.01 },
    { x: 4, y: 30, text: 'IND', fill: '#0D98FF', size: 0.7 },
    { x: 5, y: 13, text: 'JPN', fill: '#9CD9FF', size: 0.333 },
    { x: 6, y: 45, text: 'UK', fill: '#0450C2', size: 1 }
];
 
 
}
//app.module.ts 
import { ChartModule } from '@syncfusion/ej2-ng-charts';
import { BubbleSeriesService, CategoryService} from '@syncfusion/ej2-ng-charts';
import { AppComponent } from './app.component';

@NgModule({
  declarations: [
    AppComponent
  ],
  imports: [
    BrowserModule, ChartModule
  ],
  providers: [ BubbleSeriesService, CategoryService],
  bootstrap: [AppComponent]
})
export class AppModule { }

Learning Resources

UG

Bubble Chart User Guide

Learn the available options to customize Angular bubble chart.

API

Bubble Chart API Reference

Explore the Angular bubble chart APIs.


65+ ANGULAR UI COMPONENTS

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