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import { AfterViewInit, Component, ElementRef, ViewChild } from ‘@angular/core’;

import { Chart } from ‘chart.js’;

@Component({

  selector: ‘app-doughnut-chart’,

  templateUrl: ‘./doughnut-chart.component.html’,

  styleUrls: [‘./doughnut-chart.component.scss’]

})

export class DoughnutChartComponent implements AfterViewInit {

  @ViewChild(‘doughnutCanvas’) doughnutCanvas: ElementRef;

  doughnutChart: any;
  constructor() { }
  ngAfterViewInit() {

    this.doughnutChartMethod();

  }
  doughnutChartMethod() {

    this.doughnutChart = new Chart(this.doughnutCanvas.nativeElement, {

      type: ‘doughnut’,

      data: {

        labels: [‘BJP’, ‘Congress’, ‘AAP’, ‘CPM’, ‘SP’],

        datasets: [{

          label: ‘# of Votes’,

          data: [50, 29, 15, 10, 7],

          backgroundColor: [

            ‘rgba(255, 159, 64, 0.2)’,

            ‘rgba(255, 99, 132, 0.2)’,

            ‘rgba(54, 162, 235, 0.2)’,

            ‘rgba(255, 206, 86, 0.2)’,

            ‘rgba(75, 192, 192, 0.2)’

          ],

          hoverBackgroundColor: [

            ‘#FFCE56’,

            ‘#FF6384’,

            ‘#36A2EB’,

            ‘#FFCE56’,

            ‘#FF6384’

          ]

        }]

      }

    });

  }

}import { AfterViewInit, Component, ElementRef, ViewChild } from ‘@angular/core’;

import { Chart } from ‘chart.js’;
@Component({

  selector: ‘app-line-chart’,

  templateUrl: ‘./line-chart.component.html’,

  styleUrls: [‘./line-chart.component.scss’]

})

export class LineChartComponent implements AfterViewInit {

  @ViewChild(‘lineCanvas’) lineCanvas: ElementRef;

  lineChart: any;
  constructor() { }
  ngAfterViewInit(): void {

    this.lineChartMethod();

  }
  lineChartMethod() {

    this.lineChart = new Chart(this.lineCanvas.nativeElement, {

      type: ‘line’,

      data: {

        labels: [‘January’, ‘February’, ‘March’, ‘April’, ‘May’, ‘June’, ‘July’, ‘August’, ‘September’, ‘November’, ‘December’],

        datasets: [

          {

            label: ‘Sell per week’,

            fill: false,

            lineTension: 0.1,

            backgroundColor: ‘rgba(75,192,192,0.4)’,

            borderColor: ‘rgba(75,192,192,1)’,

            borderCapStyle: ‘butt’,

            borderDash: [],

            borderDashOffset: 0.0,

            borderJoinStyle: ‘miter’,

            pointBorderColor: ‘rgba(75,192,192,1)’,

            pointBackgroundColor: ‘#fff’,

            pointBorderWidth: 1,

            pointHoverRadius: 5,

            pointHoverBackgroundColor: ‘rgba(75,192,192,1)’,

            pointHoverBorderColor: ‘rgba(220,220,220,1)’,

            pointHoverBorderWidth: 2,

            pointRadius: 1,

            pointHitRadius: 10,

            data: [65, 59, 80, 81, 56, 55, 40, 10, 5, 50, 10, 15],

            spanGaps: false,

          }

        ]

      }

    });

  }
}import { AfterViewInit, Component, ElementRef, ViewChild } from ‘@angular/core’;

import { Chart } from ‘chart.js’;
@Component({

  selector: ‘app-doughnut-chart’,

  templateUrl: ‘./doughnut-chart.component.html’,

  styleUrls: [‘./doughnut-chart.component.scss’]

})

export class DoughnutChartComponent implements AfterViewInit {

  @ViewChild(‘doughnutCanvas’) doughnutCanvas: ElementRef;

  doughnutChart: any;
  constructor() { }
  ngAfterViewInit() {

    this.doughnutChartMethod();

  }
  doughnutChartMethod() {

    this.doughnutChart = new Chart(this.doughnutCanvas.nativeElement, {

      type: ‘doughnut’,

      data: {

        labels: [‘BJP’, ‘Congress’, ‘AAP’, ‘CPM’, ‘SP’],

        datasets: [{

          label: ‘# of Votes’,

          data: [50, 29, 15, 10, 7],

          backgroundColor: [

            ‘rgba(255, 159, 64, 0.2)’,

            ‘rgba(255, 99, 132, 0.2)’,

            ‘rgba(54, 162, 235, 0.2)’,

            ‘rgba(255, 206, 86, 0.2)’,

            ‘rgba(75, 192, 192, 0.2)’

          ],

          hoverBackgroundColor: [

            ‘#FFCE56’,

            ‘#FF6384’,

            ‘#36A2EB’,

            ‘#FFCE56’,

            ‘#FF6384’

          ]

        }]

      }

    });

  }

}