100% Stacked Column in Angular Chart component

19 Sep 202424 minutes to read

100% Stacked column

To render a 100% stacked column series in your chart, you need to follow a few steps to configure it correctly. Here’s a concise guide on how to do this:

  1. Set the series type: Define the series type as StackingColumn100 in your chart configuration. This indicates that the data should be represented as a 100% stacked column chart, with segments that show the percentage contribution of each part.

  2. Inject the StackingColumnSeries module: Use the @NgModule.providers method to inject the StackingColumnSeriesService module into your chart. This step is essential, as it ensures that the necessary functionalities for rendering the 100% stacked column series are available in your chart.

import { NgModule } from '@angular/core'
import { BrowserModule } from '@angular/platform-browser'
import { ChartModule } from '@syncfusion/ej2-angular-charts'
import { CategoryService, DateTimeService, ScrollBarService, ColumnSeriesService, LineSeriesService, 
    ChartAnnotationService, RangeColumnSeriesService, StackingColumnSeriesService,LegendService, TooltipService
 } from '@syncfusion/ej2-angular-charts'



import { Component, OnInit } from '@angular/core';
import { stackedData } from './datasource';
@Component({
imports: [
         ChartModule
    ],

providers: [ CategoryService, DateTimeService, ScrollBarService, LineSeriesService, ColumnSeriesService, 
        ChartAnnotationService, RangeColumnSeriesService, StackingColumnSeriesService, LegendService, TooltipService,],
standalone: true,
    selector: 'app-container',
    template: `<ejs-chart id="chart-container" [primaryXAxis]='primaryXAxis'[primaryYAxis]='primaryYAxis' [title]='title'>
        <e-series-collection>
            <e-series [dataSource]='chartData' type='StackingColumn100' xName='x' yName='y' name='UK'></e-series>
            <e-series [dataSource]='chartData' type='StackingColumn100' xName='x' yName='y1' name='Germany'></e-series>
            <e-series [dataSource]='chartData' type='StackingColumn100' xName='x' yName='y2' name='France'></e-series>
            <e-series [dataSource]='chartData' type='StackingColumn100' xName='x' yName='y3' name='Italy'></e-series>
        </e-series-collection>
    </ejs-chart>`
})
export class AppComponent implements OnInit {
    public primaryXAxis?: Object;
    public chartData?: Object[];
    public title?: string;
    primaryYAxis: any;
    ngOnInit(): void {
        this.chartData = stackedData;
        this.primaryXAxis = {
            title: 'Years',
            interval: 1,
            valueType: 'Category'
        };
        this.title = 'Gross Domestic Product Growth';
    }

}
import { bootstrapApplication } from '@angular/platform-browser';
import { AppComponent } from './app.component';
import 'zone.js';
bootstrapApplication(AppComponent).catch((err) => console.error(err));
export let percentData: Object[] = [
             { x: '2006', y: 900, y1: 190, y2: 250, y3: 150 },
             { x: '2007', y: 544, y1: 226, y2: 145, y3: 120 },
             { x: '2008', y: 880, y1: 194, y2: 190, y3: 115 },
             { x: '2009', y: 675, y1: 250, y2: 220, y3: 125 },
             { x: '2010', y: 765, y1: 222, y2: 225, y3: 132 },
             { x: '2011', y: 679, y1: 181, y2: 135, y3: 137 },
             { x: '2012', y: 770, y1: 128, y2: 152, y3: 110 },
        ];

Binding data with series

You can bind data to the chart using the dataSource property within the series configuration. This allows you to connect a JSON dataset or remote data to your chart. To display the data correctly, map the fields from the data to the chart series xName and yName properties.

import { NgModule } from '@angular/core'
import { BrowserModule } from '@angular/platform-browser'
import { ChartModule } from '@syncfusion/ej2-angular-charts'
import { CategoryService, DateTimeService, ScrollBarService, ColumnSeriesService, LineSeriesService, 
    ChartAnnotationService, RangeColumnSeriesService, StackingColumnSeriesService,LegendService, TooltipService
 } from '@syncfusion/ej2-angular-charts'



import { Component, OnInit } from '@angular/core';
import { stackedData } from './datasource';
@Component({
imports: [
         ChartModule
    ],

providers: [ CategoryService, DateTimeService, ScrollBarService, LineSeriesService, ColumnSeriesService, 
        ChartAnnotationService, RangeColumnSeriesService, StackingColumnSeriesService, LegendService, TooltipService,],
standalone: true,
    selector: 'app-container',
    template: `<ejs-chart id="chart-container" [primaryXAxis]='primaryXAxis'[primaryYAxis]='primaryYAxis' [title]='title'>
        <e-series-collection>
            <e-series [dataSource]='chartData' type='StackingColumn100' xName='x' yName='y' name='UK'></e-series>
            <e-series [dataSource]='chartData' type='StackingColumn100' xName='x' yName='y1' name='Germany'></e-series>
            <e-series [dataSource]='chartData' type='StackingColumn100' xName='x' yName='y2' name='France'></e-series>
            <e-series [dataSource]='chartData' type='StackingColumn100' xName='x' yName='y3' name='Italy'></e-series>
        </e-series-collection>
    </ejs-chart>`
})
export class AppComponent implements OnInit {
    public primaryXAxis?: Object;
    public chartData?: Object[];
    public title?: string;
    primaryYAxis: any;
    ngOnInit(): void {
        this.chartData = stackedData;
        this.primaryXAxis = {
            title: 'Years',
            interval: 1,
            valueType: 'Category'
        };
        this.title = 'Gross Domestic Product Growth';
    }

}
import { bootstrapApplication } from '@angular/platform-browser';
import { AppComponent } from './app.component';
import 'zone.js';
bootstrapApplication(AppComponent).catch((err) => console.error(err));
export let percentData: Object[] = [
             { x: '2006', y: 900, y1: 190, y2: 250, y3: 150 },
             { x: '2007', y: 544, y1: 226, y2: 145, y3: 120 },
             { x: '2008', y: 880, y1: 194, y2: 190, y3: 115 },
             { x: '2009', y: 675, y1: 250, y2: 220, y3: 125 },
             { x: '2010', y: 765, y1: 222, y2: 225, y3: 132 },
             { x: '2011', y: 679, y1: 181, y2: 135, y3: 137 },
             { x: '2012', y: 770, y1: 128, y2: 152, y3: 110 },
        ];

Series customization

The following properties can be used to customize the 100% stacked column series.

Fill

import { NgModule } from '@angular/core'
import { BrowserModule } from '@angular/platform-browser'
import { ChartModule } from '@syncfusion/ej2-angular-charts'
import { CategoryService, DateTimeService, ScrollBarService, ColumnSeriesService, LineSeriesService, 
    ChartAnnotationService, RangeColumnSeriesService, StackingColumnSeriesService,LegendService, TooltipService
 } from '@syncfusion/ej2-angular-charts'



import { Component, OnInit } from '@angular/core';
import { percentData } from './datasource';
@Component({
imports: [
         ChartModule
    ],

providers: [ CategoryService, DateTimeService, ScrollBarService, LineSeriesService, ColumnSeriesService, 
        ChartAnnotationService, RangeColumnSeriesService, StackingColumnSeriesService, LegendService, TooltipService,],
standalone: true,
    selector: 'app-container',
    template: `<ejs-chart id="chart-container" [primaryXAxis]='primaryXAxis'[primaryYAxis]='primaryYAxis' [title]='title'>
        <e-series-collection>
            <e-series [dataSource]='chartData' type='StackingColumn100' xName='x' yName='y' name='UK' fill='red'></e-series>
            <e-series [dataSource]='chartData' type='StackingColumn100' xName='x' yName='y1' name='Germany' fill='yellow'></e-series>
            <e-series [dataSource]='chartData' type='StackingColumn100' xName='x' yName='y2' name='France' fill='green'></e-series>
            <e-series [dataSource]='chartData' type='StackingColumn100' xName='x' yName='y3' name='Italy' fill='blue'></e-series>
        </e-series-collection>
    </ejs-chart>`
})
export class AppComponent implements OnInit {
    public primaryXAxis?: Object;
    public chartData?: Object[];
    public border?: Object;
    public title?: string;
    primaryYAxis: any;
    ngOnInit(): void {
        this.chartData = percentData;
        this.primaryXAxis = {
            title: 'Years',
            interval: 1,
            valueType: 'Category'
        };
        this.title = 'Gross Domestic Product Growth';
    }

}
import { bootstrapApplication } from '@angular/platform-browser';
import { AppComponent } from './app.component';
import 'zone.js';
bootstrapApplication(AppComponent).catch((err) => console.error(err));
export let percentData: Object[] = [
             { x: '2006', y: 900, y1: 190, y2: 250, y3: 150 },
             { x: '2007', y: 544, y1: 226, y2: 145, y3: 120 },
             { x: '2008', y: 880, y1: 194, y2: 190, y3: 115 },
             { x: '2009', y: 675, y1: 250, y2: 220, y3: 125 },
             { x: '2010', y: 765, y1: 222, y2: 225, y3: 132 },
             { x: '2011', y: 679, y1: 181, y2: 135, y3: 137 },
             { x: '2012', y: 770, y1: 128, y2: 152, y3: 110 },
        ];

The fill property can be used to apply a gradient color to the 100% stacked column series. By configuring this property with gradient values, you can create a visually appealing effect in which the color transitions smoothly from one shade to another.

import { NgModule } from '@angular/core'
import { BrowserModule } from '@angular/platform-browser'
import { ChartModule } from '@syncfusion/ej2-angular-charts'
import { CategoryService, DateTimeService, ScrollBarService, ColumnSeriesService, LineSeriesService, 
    ChartAnnotationService, RangeColumnSeriesService, StackingColumnSeriesService,LegendService, TooltipService
 } from '@syncfusion/ej2-angular-charts'



import { Component, OnInit } from '@angular/core';
import { percentData } from './datasource';
@Component({
imports: [
         ChartModule
    ],

providers: [ CategoryService, DateTimeService, ScrollBarService, LineSeriesService, ColumnSeriesService, 
        ChartAnnotationService, RangeColumnSeriesService, StackingColumnSeriesService, LegendService, TooltipService,],
standalone: true,
    selector: 'app-container',
    template: `<ejs-chart id="chart-container" [primaryXAxis]='primaryXAxis'[primaryYAxis]='primaryYAxis' [title]='title'>
        <e-series-collection>
            <e-series [dataSource]='chartData' type='StackingColumn100' xName='x' yName='y' name='UK' fill='url(#gradient)'></e-series>
            <e-series [dataSource]='chartData' type='StackingColumn100' xName='x' yName='y1' name='Germany' fill='url(#gradient1)'></e-series>
            <e-series [dataSource]='chartData' type='StackingColumn100' xName='x' yName='y2' name='France' fill='url(#gradient2)'></e-series>
            <e-series [dataSource]='chartData' type='StackingColumn100' xName='x' yName='y3' name='Italy' fill='url(#gradient3)'></e-series>
        </e-series-collection>
    </ejs-chart>`
})
export class AppComponent implements OnInit {
    public primaryXAxis?: Object;
    public chartData?: Object[];
    public border?: Object;
    public title?: string;
    primaryYAxis: any;
    ngOnInit(): void {
        this.chartData = percentData;
        this.primaryXAxis = {
            title: 'Years',
            interval: 1,
            valueType: 'Category'
        };
        this.title = 'Gross Domestic Product Growth';
    }

}
import { bootstrapApplication } from '@angular/platform-browser';
import { AppComponent } from './app.component';
import 'zone.js';
bootstrapApplication(AppComponent).catch((err) => console.error(err));
export let percentData: Object[] = [
             { x: '2006', y: 900, y1: 190, y2: 250, y3: 150 },
             { x: '2007', y: 544, y1: 226, y2: 145, y3: 120 },
             { x: '2008', y: 880, y1: 194, y2: 190, y3: 115 },
             { x: '2009', y: 675, y1: 250, y2: 220, y3: 125 },
             { x: '2010', y: 765, y1: 222, y2: 225, y3: 132 },
             { x: '2011', y: 679, y1: 181, y2: 135, y3: 137 },
             { x: '2012', y: 770, y1: 128, y2: 152, y3: 110 },
        ];

Opacity

The opacity property specifies the transparency level of the fill. Adjusting this property allows you to control how opaque or transparent the fill color of the series appears.

import { NgModule } from '@angular/core'
import { BrowserModule } from '@angular/platform-browser'
import { ChartModule } from '@syncfusion/ej2-angular-charts'
import { CategoryService, DateTimeService, ScrollBarService, ColumnSeriesService, LineSeriesService, 
    ChartAnnotationService, RangeColumnSeriesService, StackingColumnSeriesService,LegendService, TooltipService
 } from '@syncfusion/ej2-angular-charts'



import { Component, OnInit } from '@angular/core';
import { percentData } from './datasource';
@Component({
imports: [
         ChartModule
    ],

providers: [ CategoryService, DateTimeService, ScrollBarService, LineSeriesService, ColumnSeriesService, 
        ChartAnnotationService, RangeColumnSeriesService, StackingColumnSeriesService, LegendService, TooltipService,],
standalone: true,
    selector: 'app-container',
    template: `<ejs-chart id="chart-container" [primaryXAxis]='primaryXAxis'[primaryYAxis]='primaryYAxis' [title]='title'>
        <e-series-collection>
            <e-series [dataSource]='chartData' type='StackingColumn100' xName='x' yName='y' name='UK' opacity='0.5'></e-series>
            <e-series [dataSource]='chartData' type='StackingColumn100' xName='x' yName='y1' name='Germany' opacity='0.5'></e-series>
            <e-series [dataSource]='chartData' type='StackingColumn100' xName='x' yName='y2' name='France' opacity='0.5'></e-series>
            <e-series [dataSource]='chartData' type='StackingColumn100' xName='x' yName='y3' name='Italy' opacity='0.5'></e-series>
        </e-series-collection>
    </ejs-chart>`
})
export class AppComponent implements OnInit {
    public primaryXAxis?: Object;
    public chartData?: Object[];
    public border?: Object;
    public title?: string;
    primaryYAxis: any;
    ngOnInit(): void {
        this.chartData = percentData;
        this.primaryXAxis = {
            title: 'Years',
            interval: 1,
            valueType: 'Category'
        };
        this.title = 'Gross Domestic Product Growth';
    }

}
import { bootstrapApplication } from '@angular/platform-browser';
import { AppComponent } from './app.component';
import 'zone.js';
bootstrapApplication(AppComponent).catch((err) => console.error(err));
export let percentData: Object[] = [
             { x: '2006', y: 900, y1: 190, y2: 250, y3: 150 },
             { x: '2007', y: 544, y1: 226, y2: 145, y3: 120 },
             { x: '2008', y: 880, y1: 194, y2: 190, y3: 115 },
             { x: '2009', y: 675, y1: 250, y2: 220, y3: 125 },
             { x: '2010', y: 765, y1: 222, y2: 225, y3: 132 },
             { x: '2011', y: 679, y1: 181, y2: 135, y3: 137 },
             { x: '2012', y: 770, y1: 128, y2: 152, y3: 110 },
        ];

Dash array

The dashArray property determines the pattern of dashes and gaps in the series.

import { NgModule } from '@angular/core'
import { BrowserModule } from '@angular/platform-browser'
import { ChartModule } from '@syncfusion/ej2-angular-charts'
import { CategoryService, DateTimeService, ScrollBarService, ColumnSeriesService, LineSeriesService, 
    ChartAnnotationService, RangeColumnSeriesService, StackingColumnSeriesService,LegendService, TooltipService
 } from '@syncfusion/ej2-angular-charts'



import { Component, OnInit } from '@angular/core';
import { percentData } from './datasource';
@Component({
imports: [
         ChartModule
    ],

providers: [ CategoryService, DateTimeService, ScrollBarService, LineSeriesService, ColumnSeriesService, 
        ChartAnnotationService, RangeColumnSeriesService, StackingColumnSeriesService, LegendService, TooltipService,],
standalone: true,
    selector: 'app-container',
    template: `<ejs-chart id="chart-container" [primaryXAxis]='primaryXAxis'[primaryYAxis]='primaryYAxis' [title]='title'>
        <e-series-collection>
            <e-series [dataSource]='chartData' type='StackingColumn100' xName='x' yName='y' name='UK' [dashArray]='2,5' [border]='border'></e-series>
            <e-series [dataSource]='chartData' type='StackingColumn100' xName='x' yName='y1' name='Germany' [dashArray]='2,5' [border]='border'></e-series>
            <e-series [dataSource]='chartData' type='StackingColumn100' xName='x' yName='y2' name='France' [dashArray]='2,5' [border]='border'></e-series>
            <e-series [dataSource]='chartData' type='StackingColumn100' xName='x' yName='y3' name='Italy' [dashArray]='2,5' [border]='border'></e-series>
        </e-series-collection>
    </ejs-chart>`
})
export class AppComponent implements OnInit {
    public primaryXAxis?: Object;
    public chartData?: Object[];
    public border?: Object;
    public title?: string;
    primaryYAxis: any;
    ngOnInit(): void {
        this.chartData = percentData;
        this.primaryXAxis = {
            title: 'Years',
            interval: 1,
            valueType: 'Category'
        };
        this.border = {width: 1.5, color: 'blue'};
        this.title = 'Gross Domestic Product Growth';
    }

}
import { bootstrapApplication } from '@angular/platform-browser';
import { AppComponent } from './app.component';
import 'zone.js';
bootstrapApplication(AppComponent).catch((err) => console.error(err));
export let percentData: Object[] = [
             { x: '2006', y: 900, y1: 190, y2: 250, y3: 150 },
             { x: '2007', y: 544, y1: 226, y2: 145, y3: 120 },
             { x: '2008', y: 880, y1: 194, y2: 190, y3: 115 },
             { x: '2009', y: 675, y1: 250, y2: 220, y3: 125 },
             { x: '2010', y: 765, y1: 222, y2: 225, y3: 132 },
             { x: '2011', y: 679, y1: 181, y2: 135, y3: 137 },
             { x: '2012', y: 770, y1: 128, y2: 152, y3: 110 },
        ];

Border

Use the border property to customize the width and color of the series border.

import { NgModule } from '@angular/core'
import { BrowserModule } from '@angular/platform-browser'
import { ChartModule } from '@syncfusion/ej2-angular-charts'
import { CategoryService, DateTimeService, ScrollBarService, ColumnSeriesService, LineSeriesService, 
    ChartAnnotationService, RangeColumnSeriesService, StackingColumnSeriesService,LegendService, TooltipService
 } from '@syncfusion/ej2-angular-charts'



import { Component, OnInit } from '@angular/core';
import { percentData } from './datasource';
@Component({
imports: [
         ChartModule
    ],

providers: [ CategoryService, DateTimeService, ScrollBarService, LineSeriesService, ColumnSeriesService, 
        ChartAnnotationService, RangeColumnSeriesService, StackingColumnSeriesService, LegendService, TooltipService,],
standalone: true,
    selector: 'app-container',
    template: `<ejs-chart id="chart-container" [primaryXAxis]='primaryXAxis'[primaryYAxis]='primaryYAxis' [title]='title'>
        <e-series-collection>
            <e-series [dataSource]='chartData' type='StackingColumn100' xName='x' yName='y' name='UK' [dashArray]='2,5' [border]='border'></e-series>
            <e-series [dataSource]='chartData' type='StackingColumn100' xName='x' yName='y1' name='Germany' [dashArray]='2,5' [border]='border1'></e-series>
            <e-series [dataSource]='chartData' type='StackingColumn100' xName='x' yName='y2' name='France' [dashArray]='2,5' [border]='border2'></e-series>
            <e-series [dataSource]='chartData' type='StackingColumn100' xName='x' yName='y3' name='Italy' [dashArray]='2,5' [border]='border3'></e-series>
        </e-series-collection>
    </ejs-chart>`
})
export class AppComponent implements OnInit {
    public primaryXAxis?: Object;
    public chartData?: Object[];
    public border?: Object;
    public border1?: Object;
    public border2?: Object;
    public border3?: Object;
    public title?: string;
    primaryYAxis: any;
    ngOnInit(): void {
        this.chartData = percentData;
        this.primaryXAxis = {
            title: 'Years',
            interval: 1,
            valueType: 'Category'
        };
        this.border = {width: 1.5, color: 'blue'};
        this.border1 = {width: 1.5, color: 'green'};
        this.border2 = {width: 1.5, color: 'orange'};
        this.border3 = {width: 1.5, color: 'red'};
        this.title = 'Gross Domestic Product Growth';
    }

}
import { bootstrapApplication } from '@angular/platform-browser';
import { AppComponent } from './app.component';
import 'zone.js';
bootstrapApplication(AppComponent).catch((err) => console.error(err));
export let percentData: Object[] = [
             { x: '2006', y: 900, y1: 190, y2: 250, y3: 150 },
             { x: '2007', y: 544, y1: 226, y2: 145, y3: 120 },
             { x: '2008', y: 880, y1: 194, y2: 190, y3: 115 },
             { x: '2009', y: 675, y1: 250, y2: 220, y3: 125 },
             { x: '2010', y: 765, y1: 222, y2: 225, y3: 132 },
             { x: '2011', y: 679, y1: 181, y2: 135, y3: 137 },
             { x: '2012', y: 770, y1: 128, y2: 152, y3: 110 },
        ];

100% Cylindrical stacked column chart

To render a 100% cylindrical stacked column chart, set the columnFacet property to Cylinder in the chart series. This property transforms the regular 100% stacked columns into cylindrical shapes, enhancing the visual representation of the data.

import { NgModule } from '@angular/core'
import { BrowserModule } from '@angular/platform-browser'
import { ChartModule } from '@syncfusion/ej2-angular-charts'
import { CategoryService, DateTimeService, ScrollBarService, ColumnSeriesService, LineSeriesService, 
    ChartAnnotationService, RangeColumnSeriesService, StackingColumnSeriesService,LegendService, TooltipService
 } from '@syncfusion/ej2-angular-charts'



import { Component, OnInit } from '@angular/core';
import { cylindricalData } from './datasource';
@Component({
imports: [
         ChartModule
    ],

providers: [ CategoryService, DateTimeService, ScrollBarService, LineSeriesService, ColumnSeriesService, 
        ChartAnnotationService, RangeColumnSeriesService, StackingColumnSeriesService, LegendService, TooltipService,],
standalone: true,
    selector: 'app-container',
    template: `<ejs-chart id="chart-container" [primaryXAxis]='primaryXAxis'[primaryYAxis]='primaryYAxis' [title]='title'>
        <e-series-collection>
            <e-series [dataSource]='chartData' type='StackingColumn100' columnFacet= 'Cylinder' xName='x' yName='y' name='UK'></e-series>
            <e-series [dataSource]='chartData' type='StackingColumn100' columnFacet= 'Cylinder' xName='x' yName='y1' name='Germany'></e-series>
            <e-series [dataSource]='chartData' type='StackingColumn100' columnFacet= 'Cylinder' xName='x' yName='y2' name='France'></e-series>
            <e-series [dataSource]='chartData' type='StackingColumn100' columnFacet= 'Cylinder' xName='x' yName='y3' name='Italy'></e-series>
        </e-series-collection>
    </ejs-chart>`
})
export class AppComponent implements OnInit {
    public primaryXAxis?: Object;
    public chartData?: Object[];
    public title?: string;
    public primaryYAxis?: Object;
    ngOnInit(): void {
        this.chartData = cylindricalData;
        this.primaryXAxis = {
            title: 'Years',
            interval: 1,
            valueType: 'DateTime',
            labelFormat: 'y'
        };
        this.primaryYAxis = {
            title: 'GDP (%) Per Annum',
            rangePadding: 'None',
            labelFormat: '{value}%'
        };
        this.title = 'Gross Domestic Product Growth';
    }

}
import { bootstrapApplication } from '@angular/platform-browser';
import { AppComponent } from './app.component';
import 'zone.js';
bootstrapApplication(AppComponent).catch((err) => console.error(err));
export let cylindricalData: Object[] = [
        { x: new Date(2006, 0, 1), y: 900, y1: 190, y2: 250, y3: 150 },
        { x: new Date(2007, 0, 1), y: 544, y1: 226, y2: 145, y3: 120 },
        { x: new Date(2008, 0, 1), y: 880, y1: 194, y2: 190, y3: 115 },
        { x: new Date(2009, 0, 1), y: 675, y1: 250, y2: 220, y3: 125 },
        { x: new Date(2010, 0, 1), y: 765, y1: 222, y2: 225, y3: 132 },
        { x: new Date(2011, 0, 1), y: 679, y1: 181, y2: 135, y3: 137 },
        { x: new Date(2012, 0, 1), y: 770, y1: 128, y2: 152, y3: 110 }
]

Empty points

Data points with null or undefined values are considered empty. Empty data points are ignored and not plotted on the chart.

Mode

Use the mode property to define how empty or missing data points are handled in the series. The default mode for empty points is Gap.

import { NgModule } from '@angular/core'
import { BrowserModule } from '@angular/platform-browser'
import { ChartModule } from '@syncfusion/ej2-angular-charts'
import { CategoryService, DateTimeService, ScrollBarService, ColumnSeriesService, LineSeriesService, 
    ChartAnnotationService, RangeColumnSeriesService, StackingColumnSeriesService,LegendService, TooltipService
 } from '@syncfusion/ej2-angular-charts'



import { Component, OnInit } from '@angular/core';
import { percentData } from './datasource';
@Component({
imports: [
         ChartModule
    ],

providers: [ CategoryService, DateTimeService, ScrollBarService, LineSeriesService, ColumnSeriesService, 
        ChartAnnotationService, RangeColumnSeriesService, StackingColumnSeriesService, LegendService, TooltipService,],
standalone: true,
    selector: 'app-container',
    template: `<ejs-chart id="chart-container" [primaryXAxis]='primaryXAxis'[primaryYAxis]='primaryYAxis' [title]='title'>
        <e-series-collection>
            <e-series [dataSource]='chartData' type='StackingColumn100' xName='x' yName='y' name='UK' [emptyPointSettings]='emptyPointSettings'></e-series>
            <e-series [dataSource]='chartData' type='StackingColumn100' xName='x' yName='y1' name='Germany'></e-series>
            <e-series [dataSource]='chartData' type='StackingColumn100' xName='x' yName='y2' name='France' [emptyPointSettings]='emptyPointSettings1'></e-series>
            <e-series [dataSource]='chartData' type='StackingColumn100' xName='x' yName='y3' name='Italy'></e-series>
        </e-series-collection>
    </ejs-chart>`
})
export class AppComponent implements OnInit {
    public primaryXAxis?: Object;
    public chartData?: Object[];
    public emptyPointSettings?: Object;
    public emptyPointSettings1?: Object;
    public title?: string;
    primaryYAxis: any;
    ngOnInit(): void {
        this.chartData = percentData;
        this.primaryXAxis = {
            title: 'Years',
            interval: 1,
            valueType: 'Category'
        };
        this.title = 'Gross Domestic Product Growth';
        this.emptyPointSettings = { mode: 'Zero' };
        this.emptyPointSettings1 = { mode: 'Average' };
    }

}
import { bootstrapApplication } from '@angular/platform-browser';
import { AppComponent } from './app.component';
import 'zone.js';
bootstrapApplication(AppComponent).catch((err) => console.error(err));
export let percentData: Object[] = [
             { x: '2006', y: 900, y1: 190, y2: 250, y3: 150 },
             { x: '2007', y: 544, y1: 226, y2: 145, y3: 120 },
             { x: '2008', y: null, y1: 194, y2: 190, y3: 115 },
             { x: '2009', y: 675, y1: 250, y2: 220, y3: 125 },
             { x: '2010', y: 765, y1: 222, y2: 225, y3: 132 },
             { x: '2011', y: 679, y1: 181, y2: null, y3: 137 },
             { x: '2012', y: 770, y1: 128, y2: 152, y3: 110 },
        ];

Fill

Use the fill property to customize the fill color of empty points in the series.

import { NgModule } from '@angular/core'
import { BrowserModule } from '@angular/platform-browser'
import { ChartModule } from '@syncfusion/ej2-angular-charts'
import { CategoryService, DateTimeService, ScrollBarService, ColumnSeriesService, LineSeriesService, 
    ChartAnnotationService, RangeColumnSeriesService, StackingColumnSeriesService,LegendService, TooltipService
 } from '@syncfusion/ej2-angular-charts'



import { Component, OnInit } from '@angular/core';
import { percentData } from './datasource';
@Component({
imports: [
         ChartModule
    ],

providers: [ CategoryService, DateTimeService, ScrollBarService, LineSeriesService, ColumnSeriesService, 
        ChartAnnotationService, RangeColumnSeriesService, StackingColumnSeriesService, LegendService, TooltipService,],
standalone: true,
    selector: 'app-container',
    template: `<ejs-chart id="chart-container" [primaryXAxis]='primaryXAxis'[primaryYAxis]='primaryYAxis' [title]='title'>
        <e-series-collection>
            <e-series [dataSource]='chartData' type='StackingColumn100' xName='x' yName='y' name='UK' [emptyPointSettings]='emptyPointSettings'></e-series>
            <e-series [dataSource]='chartData' type='StackingColumn100' xName='x' yName='y1' name='Germany'></e-series>
            <e-series [dataSource]='chartData' type='StackingColumn100' xName='x' yName='y2' name='France' [emptyPointSettings]='emptyPointSettings1'></e-series>
            <e-series [dataSource]='chartData' type='StackingColumn100' xName='x' yName='y3' name='Italy'></e-series>
        </e-series-collection>
    </ejs-chart>`
})
export class AppComponent implements OnInit {
    public primaryXAxis?: Object;
    public chartData?: Object[];
    public emptyPointSettings?: Object;
    public emptyPointSettings1?: Object;
    public title?: string;
    primaryYAxis: any;
    ngOnInit(): void {
        this.chartData = percentData;
        this.primaryXAxis = {
            title: 'Years',
            interval: 1,
            valueType: 'Category'
        };
        this.title = 'Gross Domestic Product Growth';
        this.emptyPointSettings = { mode: 'Zero' };
        this.emptyPointSettings1 = { mode: 'Average', fill: 'red' };
    }

}
import { bootstrapApplication } from '@angular/platform-browser';
import { AppComponent } from './app.component';
import 'zone.js';
bootstrapApplication(AppComponent).catch((err) => console.error(err));
export let percentData: Object[] = [
     { x: '2006', y: 900, y1: 190, y2: 250, y3: 150 },
     { x: '2007', y: 544, y1: 226, y2: 145, y3: 120 },
     { x: '2008', y: null, y1: 194, y2: 190, y3: 115 },
     { x: '2009', y: 675, y1: 250, y2: 220, y3: 125 },
     { x: '2010', y: 765, y1: 222, y2: 225, y3: 132 },
     { x: '2011', y: 679, y1: 181, y2: null, y3: 137 },
     { x: '2012', y: 770, y1: 128, y2: 152, y3: 110 },
];

Border

Use the border property to customize the width and color of the border for empty points.

import { NgModule } from '@angular/core'
import { BrowserModule } from '@angular/platform-browser'
import { ChartModule } from '@syncfusion/ej2-angular-charts'
import { CategoryService, DateTimeService, ScrollBarService, ColumnSeriesService, LineSeriesService, 
    ChartAnnotationService, RangeColumnSeriesService, StackingColumnSeriesService,LegendService, TooltipService
 } from '@syncfusion/ej2-angular-charts'



import { Component, OnInit } from '@angular/core';
import { percentData } from './datasource';
@Component({
imports: [
         ChartModule
    ],

providers: [ CategoryService, DateTimeService, ScrollBarService, LineSeriesService, ColumnSeriesService, 
        ChartAnnotationService, RangeColumnSeriesService, StackingColumnSeriesService, LegendService, TooltipService,],
standalone: true,
    selector: 'app-container',
    template: `<ejs-chart id="chart-container" [primaryXAxis]='primaryXAxis'[primaryYAxis]='primaryYAxis' [title]='title'>
        <e-series-collection>
            <e-series [dataSource]='chartData' type='StackingColumn100' xName='x' yName='y' name='UK' [emptyPointSettings]='emptyPointSettings'></e-series>
            <e-series [dataSource]='chartData' type='StackingColumn100' xName='x' yName='y1' name='Germany'></e-series>
            <e-series [dataSource]='chartData' type='StackingColumn100' xName='x' yName='y2' name='France' [emptyPointSettings]='emptyPointSettings1'></e-series>
            <e-series [dataSource]='chartData' type='StackingColumn100' xName='x' yName='y3' name='Italy'></e-series>
        </e-series-collection>
    </ejs-chart>`
})
export class AppComponent implements OnInit {
    public primaryXAxis?: Object;
    public chartData?: Object[];
    public emptyPointSettings?: Object;
    public emptyPointSettings1?: Object;
    public title?: string;
    primaryYAxis: any;
    ngOnInit(): void {
        this.chartData = percentData;
        this.primaryXAxis = {
            title: 'Years',
            interval: 1,
            valueType: 'Category'
        };
        this.title = 'Gross Domestic Product Growth';
        this.emptyPointSettings = { mode: 'Zero' };
        this.emptyPointSettings1 = { mode: 'Average', fill: 'red', border: {width: 1.5, color: 'green'} };
    }

}
import { bootstrapApplication } from '@angular/platform-browser';
import { AppComponent } from './app.component';
import 'zone.js';
bootstrapApplication(AppComponent).catch((err) => console.error(err));
export let percentData: Object[] = [
     { x: '2006', y: 900, y1: 190, y2: 250, y3: 150 },
     { x: '2007', y: 544, y1: 226, y2: 145, y3: 120 },
     { x: '2008', y: null, y1: 194, y2: 190, y3: 115 },
     { x: '2009', y: 675, y1: 250, y2: 220, y3: 125 },
     { x: '2010', y: 765, y1: 222, y2: 225, y3: 132 },
     { x: '2011', y: 679, y1: 181, y2: null, y3: 137 },
     { x: '2012', y: 770, y1: 128, y2: 152, y3: 110 },
];

Events

Series render

The seriesRender event allows you to customize series properties, such as data, fill, and name, before they are rendered on the chart.

import { NgModule } from '@angular/core'
import { BrowserModule } from '@angular/platform-browser'
import { ChartModule } from '@syncfusion/ej2-angular-charts'
import { ISeriesRenderEventArgs } from '@syncfusion/ej2-charts'
import { CategoryService, DateTimeService, ScrollBarService, ColumnSeriesService, LineSeriesService, 
    ChartAnnotationService, RangeColumnSeriesService, StackingColumnSeriesService,LegendService, TooltipService
 } from '@syncfusion/ej2-angular-charts'



import { Component, OnInit } from '@angular/core';
import { percentData } from './datasource';
@Component({
imports: [
         ChartModule
    ],

providers: [ CategoryService, DateTimeService, ScrollBarService, LineSeriesService, ColumnSeriesService, 
        ChartAnnotationService, RangeColumnSeriesService, StackingColumnSeriesService, LegendService, TooltipService,],
standalone: true,
    selector: 'app-container',
    template: `<ejs-chart id="chart-container" (seriesRender)='seriesRender($event)' [primaryXAxis]='primaryXAxis'[primaryYAxis]='primaryYAxis' [title]='title'>
        <e-series-collection>
            <e-series [dataSource]='chartData' type='StackingColumn100' xName='x' yName='y' name='UK'></e-series>
            <e-series [dataSource]='chartData' type='StackingColumn100' xName='x' yName='y1' name='Germany'></e-series>
            <e-series [dataSource]='chartData' type='StackingColumn100' xName='x' yName='y2' name='France'></e-series>
            <e-series [dataSource]='chartData' type='StackingColumn100' xName='x' yName='y3' name='Italy'></e-series>
        </e-series-collection>
    </ejs-chart>`
})
export class AppComponent implements OnInit {
    public primaryXAxis?: Object;
    public chartData?: Object[];
    public emptyPointSettings?: Object;
    public emptyPointSettings1?: Object;
    public title?: string;
    primaryYAxis: any;
    ngOnInit(): void {
        this.chartData = percentData;
        this.primaryXAxis = {
            title: 'Years',
            interval: 1,
            valueType: 'Category'
        };
        this.title = 'Gross Domestic Product Growth';
    }
    public seriesRender(args: ISeriesRenderEventArgs) {
        if (args.series.index === 0) {
            args.fill = '#ff4251';
        }
        else if (args.series.index === 1) {
            args.fill = '#4C4C4C';
        }
        else if (args.series.index === 2) {
            args.fill = '#794F1B';
        }
        else if (args.series.index === 3) {
            args.fill = '#1a9a6f';
        }
    }
}
import { bootstrapApplication } from '@angular/platform-browser';
import { AppComponent } from './app.component';
import 'zone.js';
bootstrapApplication(AppComponent).catch((err) => console.error(err));
export let percentData: Object[] = [
             { x: '2006', y: 900, y1: 190, y2: 250, y3: 150 },
             { x: '2007', y: 544, y1: 226, y2: 145, y3: 120 },
             { x: '2008', y: 880, y1: 194, y2: 190, y3: 115 },
             { x: '2009', y: 675, y1: 250, y2: 220, y3: 125 },
             { x: '2010', y: 765, y1: 222, y2: 225, y3: 132 },
             { x: '2011', y: 679, y1: 181, y2: 135, y3: 137 },
             { x: '2012', y: 770, y1: 128, y2: 152, y3: 110 },
        ];

Point render

The pointRender event allows you to customize each data point before it is rendered on the chart.

import { NgModule } from '@angular/core'
import { BrowserModule } from '@angular/platform-browser'
import { ChartModule } from '@syncfusion/ej2-angular-charts'
import { IPointRenderEventArgs } from '@syncfusion/ej2-charts'
import { CategoryService, DateTimeService, ScrollBarService, ColumnSeriesService, LineSeriesService, 
    ChartAnnotationService, RangeColumnSeriesService, StackingColumnSeriesService,LegendService, TooltipService
 } from '@syncfusion/ej2-angular-charts'



import { Component, OnInit } from '@angular/core';
import { percentData } from './datasource';
@Component({
imports: [
         ChartModule
    ],

providers: [ CategoryService, DateTimeService, ScrollBarService, LineSeriesService, ColumnSeriesService, 
        ChartAnnotationService, RangeColumnSeriesService, StackingColumnSeriesService, LegendService, TooltipService,],
standalone: true,
    selector: 'app-container',
    template: `<ejs-chart id="chart-container" (pointRender)='pointRender($event)' [primaryXAxis]='primaryXAxis'[primaryYAxis]='primaryYAxis' [title]='title'>
        <e-series-collection>
            <e-series [dataSource]='chartData' type='StackingColumn100' xName='x' yName='y' name='UK'></e-series>
            <e-series [dataSource]='chartData' type='StackingColumn100' xName='x' yName='y1' name='Germany'></e-series>
            <e-series [dataSource]='chartData' type='StackingColumn100' xName='x' yName='y2' name='France'></e-series>
            <e-series [dataSource]='chartData' type='StackingColumn100' xName='x' yName='y3' name='Italy'></e-series>
        </e-series-collection>
    </ejs-chart>`
})
export class AppComponent implements OnInit {
    public primaryXAxis?: Object;
    public chartData?: Object[];
    public emptyPointSettings?: Object;
    public emptyPointSettings1?: Object;
    public title?: string;
    primaryYAxis: any;
    ngOnInit(): void {
        this.chartData = percentData;
        this.primaryXAxis = {
            title: 'Years',
            interval: 1,
            valueType: 'Category'
        };
        this.title = 'Gross Domestic Product Growth';
    }
    public pointRender(args: IPointRenderEventArgs) {
        if (args.point.y <= 250) {
            args.fill = '#ff6347';
        }
        else {
            args.fill = '#009cb8';
        }
    }
}
import { bootstrapApplication } from '@angular/platform-browser';
import { AppComponent } from './app.component';
import 'zone.js';
bootstrapApplication(AppComponent).catch((err) => console.error(err));
export let percentData: Object[] = [
             { x: '2006', y: 900, y1: 190, y2: 250, y3: 150 },
             { x: '2007', y: 544, y1: 226, y2: 145, y3: 120 },
             { x: '2008', y: 880, y1: 194, y2: 190, y3: 115 },
             { x: '2009', y: 675, y1: 250, y2: 220, y3: 125 },
             { x: '2010', y: 765, y1: 222, y2: 225, y3: 132 },
             { x: '2011', y: 679, y1: 181, y2: 135, y3: 137 },
             { x: '2012', y: 770, y1: 128, y2: 152, y3: 110 },
        ];

See also