Angular Multi Series Line Chart

Download Angular Chart Samples

In Angular Multi Series Line Chart, each series is automatically assigned a color based on the selected theme. But you can customize the same by overriding color property of any series or datapoint.

Read More >>

/* app.component.ts */
import { Component } from '@angular/core';

@Component({
  selector: 'app-root',
  templateUrl: './app.component.html',
  styleUrls: ['./app.component.css']
})
export class AppComponent {	
	chartOptions = {
		animationEnabled: true,
		theme: "light2",
		title: {
			text: "New York Climate - 2021"
		},
		axisX: {
			valueFormatString: "MMM",
			intervalType: "month",
			interval: 1
		},
		axisY: {
			title: "Temperature",
		  suffix: "°F"
		},
		toolTip: {
			shared: true
		},
		legend: {
			cursor: "pointer",
			itemclick: function(e: any){
				if (typeof(e.dataSeries.visible) === "undefined" || e.dataSeries.visible) {
					e.dataSeries.visible = false;
				} else{
					e.dataSeries.visible = true;
				}
				e.chart.render();
			}
		},
		data: [{
			type:"line",
			name: "Minimum",
			showInLegend: true,
			yValueFormatString: "#,###°F",
			dataPoints: [		
				{ x: new Date(2021, 0, 1), y: 27 },
				{ x: new Date(2021, 1, 1), y: 28 },
				{ x: new Date(2021, 2, 1), y: 35 },
				{ x: new Date(2021, 3, 1), y: 45 },
				{ x: new Date(2021, 4, 1), y: 54 },
				{ x: new Date(2021, 5, 1), y: 64 },
				{ x: new Date(2021, 6, 1), y: 69 },
				{ x: new Date(2021, 7, 1), y: 68 },
				{ x: new Date(2021, 8, 1), y: 61 },
				{ x: new Date(2021, 9, 1), y: 50 },
				{ x: new Date(2021, 10, 1), y: 41 },
				{ x: new Date(2021, 11, 1), y: 33 }
			]
		},
		{
			type: "line",
			name: "Maximum",
			showInLegend: true,
			yValueFormatString: "#,###°F",
			dataPoints: [
				{ x: new Date(2021, 0, 1), y: 40 },
				{ x: new Date(2021, 1, 1), y: 42 },
				{ x: new Date(2021, 2, 1), y: 50 },
				{ x: new Date(2021, 3, 1), y: 62 },
				{ x: new Date(2021, 4, 1), y: 72 },
				{ x: new Date(2021, 5, 1), y: 80 },
				{ x: new Date(2021, 6, 1), y: 85 },
				{ x: new Date(2021, 7, 1), y: 84 },
				{ x: new Date(2021, 8, 1), y: 76 },
				{ x: new Date(2021, 9, 1), y: 64 },
				{ x: new Date(2021, 10, 1), y: 54 },
				{ x: new Date(2021, 11, 1), y: 44 }
			]
		}]
	}	
}                              
/* app.module.ts */
import { NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { AppComponent } from './app.component';

import * as CanvasJSAngularChart from '../assets/canvasjs.angular.component';
var CanvasJSChart = CanvasJSAngularChart.CanvasJSChart;

@NgModule({
  declarations: [
    AppComponent,
    CanvasJSChart
  ],
  imports: [
    BrowserModule
  ],
  providers: [],
  bootstrap: [AppComponent]
})
export class AppModule { }                        
/* app.component.html */
<div>
    <canvasjs-chart [options]="chartOptions" [styles]="{width: '100%', height:'360px'}"></canvasjs-chart>    
</div>

Related Customization

In the above example, legends are enabled by setting showInLegend property to true. You can customize color of each line or change its thickness using lineThickness.

Note   For step by step instructions, follow our Angular Integration Tutorial