Multiple Panes in Angular Chart component

08 Apr 2021 / 7 minutes to read

Chart area can be divided into multiple panes using rows and columns.

Rows

To split the chart area vertically into number of rows, use rows property of the chart.

You can allocate space for each row by using the height property. The value can be either in percentage or in pixel.
To associate a vertical axis to a particular row, specify its index to rowIndex property of the axis.
To customize each row’s bottom line, use border property.

Source

Preview

app.component.ts

app.module.ts

main.ts

import { Component, OnInit } from '@angular/core';

@Component({
selector: 'app-container',
template:
`<ejs-chart id="chart-container" [primaryXAxis]='primaryXAxis'[primaryYAxis]='primaryYAxis' [title]='title'>
    <e-axes>
        <e-axis rowIndex=1 name='yAxis1' opposedPosition='true' title='Temperature (Celsius)' [majorGridLines]='majorGridLines' labelFormat='{value}°C'
               [minimum]='24' [maximum]='36' [interval]='2' [lineStyle]='lineStyle'>
        </e-axis>
    </e-axes>
    <e-rows>
         <e-row height=50%></e-row>
         <e-row height=50%></e-row>
    </e-rows>
    <e-series-collection>
        <e-series [dataSource]='chartData' type='Column' xName='x' yName='y' name='Germany'></e-series>
        <e-series [dataSource]='chartData' type='Line' xName='x' yName='y1' name='Japan' yAxisName='yAxis1' [marker]='marker'></e-series>
    </e-series-collection>
</ejs-chart>`
})
export class AppComponent implements OnInit {
public primaryXAxis: Object;
public chartData: Object[];
public title: string;
public majorGridLines: Object;
public primaryYAxis: Object;
public lineStyle: Object;
public marker: Object;
public rows: Object;
ngOnInit(): void {
    this.chartData = [
            { x: 'Jan', y: 15, y1: 33 }, { x: 'Feb', y: 20, y1: 31 }, { x: 'Mar', y: 35, y1: 30 },
            { x: 'Apr', y: 40, y1: 28 }, { x: 'May', y: 80, y1: 29 }, { x: 'Jun', y: 70, y1: 30 },
            { x: 'Jul', y: 65, y1: 33 }, { x: 'Aug', y: 55, y1: 32 }, { x: 'Sep', y: 50, y1: 34 },
            { x: 'Oct', y: 30, y1: 32 }, { x: 'Nov', y: 35, y1: 32 }, { x: 'Dec', y: 35, y1: 31 }
    ];
    this.primaryXAxis = {
        title: 'Months',
        valueType: 'Category',
        interval: 1
    };
    this.primaryYAxis = {
        minimum: 0, maximum: 90, interval: 20,
        lineStyle: { width: 0 },
        title: 'Temperature (Fahrenheit)',
        labelFormat: '{value}°F'
    };
    this.majorGridLines = { width: 0};
    this.lineStyle = { width: 0};
    this.marker = {
        visible: true, width: 10, height: 10, border: { width: 2, color: '#F8AB1D' }
    }
    this.title = 'Weather Condition';
}

}

import { NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { AppComponent } from './app.component';
import { ChartModule } from '@syncfusion/ej2-angular-charts';
import { CategoryService, ColumnSeriesService, LineSeriesService} from '@syncfusion/ej2-angular-charts';

/**
 * Module
 */
@NgModule({
    imports: [
        BrowserModule, ChartModule
    ],
    declarations: [AppComponent],
    bootstrap: [AppComponent],
    providers: [ CategoryService, ColumnSeriesService, LineSeriesService]
})
export class AppModule { }

import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
import { enableProdMode } from '@angular/core';
import { AppModule } from './app.module';

enableProdMode();
platformBrowserDynamic().bootstrapModule(AppModule);

For spanning the vertical axis along multiple row, you can use span property of an axis.

Source

Preview

app.component.ts

app.module.ts

main.ts

import { Component, OnInit } from '@angular/core';

@Component({
selector: 'app-container',
template:
`<ejs-chart id="chart-container" [primaryXAxis]='primaryXAxis'[primaryYAxis]='primaryYAxis' [title]='title'>
    <e-axes>
        <e-axis rowIndex=1 name='yAxis1' opposedPosition='true' title='Temperature (Celsius)' [majorGridLines]='majorGridLines' labelFormat='{value}°C'
               [minimum]='24' [maximum]='36' [interval]='2' [lineStyle]='lineStyle'>
        </e-axis>
    </e-axes>
    <e-rows>
         <e-row height=50%></e-row>
         <e-row height=50%></e-row>
    </e-rows>
    <e-series-collection>
        <e-series [dataSource]='chartData' type='Column' xName='x' yName='y' name='Germany'></e-series>
        <e-series [dataSource]='chartData' type='Line' xName='x' yName='y1' name='Japan' yAxisName='yAxis1' [marker]='marker'></e-series>
    </e-series-collection>
</ejs-chart>`
})
export class AppComponent implements OnInit {
public primaryXAxis: Object;
public chartData: Object[];
public title: string;
public majorGridLines: Object;
public primaryYAxis: Object;
public lineStyle: Object;
public marker: Object;
public rows: Object;
ngOnInit(): void {
    this.chartData = [
            { x: 'Jan', y: 15, y1: 33 }, { x: 'Feb', y: 20, y1: 31 }, { x: 'Mar', y: 35, y1: 30 },
            { x: 'Apr', y: 40, y1: 28 }, { x: 'May', y: 80, y1: 29 }, { x: 'Jun', y: 70, y1: 30 },
            { x: 'Jul', y: 65, y1: 33 }, { x: 'Aug', y: 55, y1: 32 }, { x: 'Sep', y: 50, y1: 34 },
            { x: 'Oct', y: 30, y1: 32 }, { x: 'Nov', y: 35, y1: 32 }, { x: 'Dec', y: 35, y1: 31 }
    ];
    this.primaryXAxis = {
        title: 'Months',
        valueType: 'Category',
        interval: 1
    };
    this.primaryYAxis = {
        minimum: 0, maximum: 90, interval: 20,
        lineStyle: { width: 0 },
        title: 'Temperature (Fahrenheit)',
        labelFormat: '{value}°F',
        span: 2
    };
    this.majorGridLines = { width: 0};
    this.lineStyle = { width: 0};
    this.marker = {
        visible: true, width: 10, height: 10, border: { width: 2, color: '#F8AB1D' }
    }
    this.title = 'Weather Condition';
}

}

import { NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { AppComponent } from './app.component';
import { ChartModule } from '@syncfusion/ej2-angular-charts';
import { CategoryService, ColumnSeriesService, LineSeriesService} from '@syncfusion/ej2-angular-charts';

/**
 * Module
 */
@NgModule({
    imports: [
        BrowserModule, ChartModule
    ],
    declarations: [AppComponent],
    bootstrap: [AppComponent],
    providers: [ CategoryService, ColumnSeriesService, LineSeriesService]
})
export class AppModule { }

import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
import { enableProdMode } from '@angular/core';
import { AppModule } from './app.module';

enableProdMode();
platformBrowserDynamic().bootstrapModule(AppModule);

Columns

To split the chart area horizontally into number of columns, use columns property of the chart.

You can allocate space for each column by using the width property. The given width can be either in percentage or in pixel.
To associate a horizontal axis to a particular column, specify its index to columnIndex property of the axis.
To customize each column’s bottom line, use border property.

Source

Preview

app.component.ts

app.module.ts

main.ts

import { Component, OnInit } from '@angular/core';

@Component({
selector: 'app-container',
template:
`<ejs-chart id="chart-container" [primaryXAxis]='primaryXAxis'[primaryYAxis]='primaryYAxis' [title]='title'>
    <e-axes>
        <e-axis columnIndex=1 name='xAxis1' opposedPosition='true' [majorGridLines]='majorGridLines'
              valueType='Category' [lineStyle]='lineStyle'>
        </e-axis>
    </e-axes>
    <e-columns>
         <e-column width=50%></e-column>
         <e-column width=50%></e-column>
    </e-columns>
    <e-series-collection>
        <e-series [dataSource]='chartData' type='Column' xName='x' yName='y' name='Germany'></e-series>
        <e-series [dataSource]='chartData' type='Line' xName='x' yName='y1' name='Japan' xAxisName='xAxis1' [marker]='marker'></e-series>
    </e-series-collection>
</ejs-chart>`
})
export class AppComponent implements OnInit {
public primaryXAxis: Object;
public chartData: Object[];
public title: string;
public majorGridLines: Object;
public primaryYAxis: Object;
public lineStyle: Object;
public marker: Object;
public rows: Object;
ngOnInit(): void {
    this.chartData = [
            { x: 'Jan', y: 15, y1: 33 }, { x: 'Feb', y: 20, y1: 31 }, { x: 'Mar', y: 35, y1: 30 },
            { x: 'Apr', y: 40, y1: 28 }, { x: 'May', y: 80, y1: 29 }, { x: 'Jun', y: 70, y1: 30 },
            { x: 'Jul', y: 65, y1: 33 }, { x: 'Aug', y: 55, y1: 32 }, { x: 'Sep', y: 50, y1: 34 },
            { x: 'Oct', y: 30, y1: 32 }, { x: 'Nov', y: 35, y1: 32 }, { x: 'Dec', y: 35, y1: 31 }
    ];
    this.primaryXAxis = {
        title: 'Months',
        valueType: 'Category',
        interval: 1
    };
    this.primaryYAxis = {
        minimum: 0, maximum: 90, interval: 20,
        lineStyle: { width: 0 },
        title: 'Temperature (Fahrenheit)',
        labelFormat: '{value}°F'
    };
    this.majorGridLines = { width: 0};
    this.lineStyle = { width: 0};
    this.marker = {
        visible: true, width: 10, height: 10, border: { width: 2, color: '#F8AB1D' }
    }
    this.title = 'Weather Condition';
}

}

import { NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { AppComponent } from './app.component';
import { ChartModule } from '@syncfusion/ej2-angular-charts';
import { CategoryService, ColumnSeriesService, LineSeriesService} from '@syncfusion/ej2-angular-charts';

/**
 * Module
 */
@NgModule({
    imports: [
        BrowserModule, ChartModule
    ],
    declarations: [AppComponent],
    bootstrap: [AppComponent],
    providers: [ CategoryService, ColumnSeriesService, LineSeriesService]
})
export class AppModule { }

import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
import { enableProdMode } from '@angular/core';
import { AppModule } from './app.module';

enableProdMode();
platformBrowserDynamic().bootstrapModule(AppModule);

For spanning the horizontal axis along multiple column, you can use span property of an axis.

Source

Preview

app.component.ts

app.module.ts

main.ts

import { Component, OnInit } from '@angular/core';

@Component({
selector: 'app-container',
template:
`<ejs-chart id="chart-container" [primaryXAxis]='primaryXAxis'[primaryYAxis]='primaryYAxis' [title]='title'>
    <e-axes>
        <e-axis columnIndex=1 name='xAxis1' opposedPosition='true' [majorGridLines]='majorGridLines'
              valueType='Category' [lineStyle]='lineStyle'>
        </e-axis>
    </e-axes>
    <e-columns>
         <e-column width=50%></e-column>
         <e-column width=50%></e-column>
    </e-columns>
    <e-series-collection>
        <e-series [dataSource]='chartData' type='Column' xName='x' yName='y' name='Germany'></e-series>
        <e-series [dataSource]='chartData' type='Line' xName='x' yName='y1' xAxisName='xAxis1' name='Japan' [marker]='marker'></e-series>
    </e-series-collection>
</ejs-chart>`
})
export class AppComponent implements OnInit {
public primaryXAxis: Object;
public chartData: Object[];
public title: string;
public majorGridLines: Object;
public primaryYAxis: Object;
public lineStyle: Object;
public marker: Object;
public rows: Object;
ngOnInit(): void {
    this.chartData = [
            { x: 'Jan', y: 15, y1: 33 }, { x: 'Feb', y: 20, y1: 31 }, { x: 'Mar', y: 35, y1: 30 },
            { x: 'Apr', y: 40, y1: 28 }, { x: 'May', y: 80, y1: 29 }, { x: 'Jun', y: 70, y1: 30 },
            { x: 'Jul', y: 65, y1: 33 }, { x: 'Aug', y: 55, y1: 32 }, { x: 'Sep', y: 50, y1: 34 },
            { x: 'Oct', y: 30, y1: 32 }, { x: 'Nov', y: 35, y1: 32 }, { x: 'Dec', y: 35, y1: 31 }
    ];
    this.primaryXAxis = {
        title: 'Months',
        valueType: 'Category',
        interval: 1,
        span: 2
    };
    this.primaryYAxis = {
        minimum: 0, maximum: 90, interval: 20,
        lineStyle: { width: 0 },
        title: 'Temperature (Fahrenheit)',
        labelFormat: '{value}°F'
    };
    this.majorGridLines = { width: 0};
    this.lineStyle = { width: 0};
    this.marker = {
        visible: true, width: 10, height: 10, border: { width: 2, color: '#F8AB1D' }
    }
    this.title = 'Weather Condition';
}

}

import { NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { AppComponent } from './app.component';
import { ChartModule } from '@syncfusion/ej2-angular-charts';
import { CategoryService, ColumnSeriesService, LineSeriesService} from '@syncfusion/ej2-angular-charts';

/**
 * Module
 */
@NgModule({
    imports: [
        BrowserModule, ChartModule
    ],
    declarations: [AppComponent],
    bootstrap: [AppComponent],
    providers: [ CategoryService, ColumnSeriesService, LineSeriesService]
})
export class AppModule { }

import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
import { enableProdMode } from '@angular/core';
import { AppModule } from './app.module';

enableProdMode();
platformBrowserDynamic().bootstrapModule(AppModule);

Contents

Rows
Columns

Contents

Rows
Columns