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The Angular stacked area chart is a chart with y-values stacked on one another in series order. It shows the relationship among individual values to the total sum of the points.
You can plot multiple series in a single chart to compare different data sets. Enabling legend and tooltip gives more information about the individual series.
Mark data points with built-in shapes: circles, rectangles, ellipses, vertical lines, horizontal lines, diamonds, triangles, pentagons, crosses, and pluses. In addition to these shapes, use images to make the points more attractive.
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 a given angle.
Use multiple axes to plot different data sets that vary widely from each other.
Enable zooming and panning when dealing with large amounts of data to focus on particular ranges.
Handle missing data elegantly with empty points support.
The Angular stacked area chart can be transposed vertically to view the data from a different perspective.
Customize the color and border of the Angular Stacked Area Chart using built-in APIs.
Easily get started with Angular Stacked Area using a few simple lines of JS code, as demonstrated below. Also explore our Angular Stacked Area Chart Example that shows you how to render and configure the stacked area chart component.
<ejs-chart style='display:block' id='chartcontainer' [primaryXAxis]='primaryXAxis'>
<e-series-collection>
<e-series [dataSource]='data' type='StackingArea' xName='x' yName='y'> </e-series>
<e-series [dataSource]='data1' type='StackingArea' xName='x' yName='y'> </e-series>
</e-series-collection>
</ejs-chart>// app.component.ts
import { Component } from '@angular/core';
export class AppComponent {
public data: Object[] = [{ x: 'CHN', y: 32, },
{ x: 'GER', y: 15, },
{ x: 'RUS', y: 30 },
{ x: 'BRZ', y: 16 },
{ x: 'IND', y: 25 }];
public data1: Object[] = [{ x: 'CHN', y: 10, },
{ x: 'GER', y: 15, },
{ x: 'RUS', y: 35 },
{ x: 'BRZ', y: 10 },
{ x: 'IND', y: 15 }];
//Initializing Primary X Axis
public primaryXAxis: Object = {
valueType: 'Category',
};
}
// app.module.ts
import { ChartModule } from '@syncfusion/ej2-ng-charts';
import { StackingAreaSeries, CategoryService} from '@syncfusion/ej2-ng-charts';
import { AppComponent } from './app.component';
@NgModule({
declarations: [
AppComponent
],
imports: [
BrowserModule, ChartModule
],
providers: [ StackingAreaSeries, CategoryService],
bootstrap: [AppComponent]
})
export class AppModule { }
