angular 12 apex candlestick line chart tool tip error

  angular, angular12, apexcharts

Hello friends today i have just install new angular 12 project and install the apex chart module and when i tried to integrate the apex candlestick line from demo than its showing error in tool tip my ts file code is below

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

import {ChartComponent, ApexAxisChartSeries, ApexChart, ApexYAxis, ApexXAxis, ApexTitleSubtitle, ApexTooltip} from "ng-apexcharts";
export type ChartOptions = {
  series?: ApexAxisChartSeries | any;
  chart?: ApexChart | any;
  xaxis?: ApexXAxis | any;
  yaxis?: ApexYAxis | any;
  title?: ApexTitleSubtitle | any;
  tooltip?: ApexTooltip | any;
  stroke: any; //ApexStroke
};


@Component({
  selector: 'app-candlestick-line',
  templateUrl: './candlestick-line.component.html',
  styleUrls: ['./candlestick-line.component.css']
})
export class CandlestickLineComponent implements OnInit {
  @ViewChild("chart") chart: ChartComponent;
  public chartOptions: Partial<ChartOptions>;

  constructor() {
    this.chartOptions = {
      series: [
        {
          name: "line",
          type: "line",
          data: [
            {
              x: new Date(1538778600000),
              y: 6604
            },
            {
              x: new Date(1538782200000),
              y: 6602
            },
            {
              x: new Date(1538814600000),
              y: 6607
            },
            {
              x: new Date(1538884800000),
              y: 6620
            }
          ]
        },
        {
          name: "candle",
          type: "candlestick",
          data: [
            {
              x: new Date(1538778600000),
              y: [6629.81, 6650.5, 6623.04, 6633.33]
            },
            {
              x: new Date(1538780400000),
              y: [6632.01, 6643.59, 6620, 6630.11]
            },
            {
              x: new Date(1538782200000),
              y: [6630.71, 6648.95, 6623.34, 6635.65]
            },
            {
              x: new Date(1538784000000),
              y: [6635.65, 6651, 6629.67, 6638.24]
            },
            {
              x: new Date(1538785800000),
              y: [6638.24, 6640, 6620, 6624.47]
            },
            {
              x: new Date(1538787600000),
              y: [6624.53, 6636.03, 6621.68, 6624.31]
            },
            {
              x: new Date(1538789400000),
              y: [6624.61, 6632.2, 6617, 6626.02]
            },
            {
              x: new Date(1538791200000),
              y: [6627, 6627.62, 6584.22, 6603.02]
            },
            {
              x: new Date(1538793000000),
              y: [6605, 6608.03, 6598.95, 6604.01]
            },
            {
              x: new Date(1538794800000),
              y: [6604.5, 6614.4, 6602.26, 6608.02]
            },
            {
              x: new Date(1538796600000),
              y: [6608.02, 6610.68, 6601.99, 6608.91]
            },
            {
              x: new Date(1538798400000),
              y: [6608.91, 6618.99, 6608.01, 6612]
            },
            {
              x: new Date(1538800200000),
              y: [6612, 6615.13, 6605.09, 6612]
            },
            {
              x: new Date(1538802000000),
              y: [6612, 6624.12, 6608.43, 6622.95]
            },
            {
              x: new Date(1538803800000),
              y: [6623.91, 6623.91, 6615, 6615.67]
            },
            {
              x: new Date(1538805600000),
              y: [6618.69, 6618.74, 6610, 6610.4]
            },
            {
              x: new Date(1538807400000),
              y: [6611, 6622.78, 6610.4, 6614.9]
            },
            {
              x: new Date(1538809200000),
              y: [6614.9, 6626.2, 6613.33, 6623.45]
            },
            {
              x: new Date(1538811000000),
              y: [6623.48, 6627, 6618.38, 6620.35]
            },
            {
              x: new Date(1538812800000),
              y: [6619.43, 6620.35, 6610.05, 6615.53]
            },
            {
              x: new Date(1538814600000),
              y: [6615.53, 6617.93, 6610, 6615.19]
            },
            {
              x: new Date(1538816400000),
              y: [6615.19, 6621.6, 6608.2, 6620]
            },
            {
              x: new Date(1538818200000),
              y: [6619.54, 6625.17, 6614.15, 6620]
            },
            {
              x: new Date(1538820000000),
              y: [6620.33, 6634.15, 6617.24, 6624.61]
            },
            {
              x: new Date(1538821800000),
              y: [6625.95, 6626, 6611.66, 6617.58]
            },
            {
              x: new Date(1538823600000),
              y: [6619, 6625.97, 6595.27, 6598.86]
            },
            {
              x: new Date(1538825400000),
              y: [6598.86, 6598.88, 6570, 6587.16]
            },
            {
              x: new Date(1538827200000),
              y: [6588.86, 6600, 6580, 6593.4]
            },
            {
              x: new Date(1538829000000),
              y: [6593.99, 6598.89, 6585, 6587.81]
            },
            {
              x: new Date(1538830800000),
              y: [6587.81, 6592.73, 6567.14, 6578]
            },
            {
              x: new Date(1538832600000),
              y: [6578.35, 6581.72, 6567.39, 6579]
            },
            {
              x: new Date(1538834400000),
              y: [6579.38, 6580.92, 6566.77, 6575.96]
            },
            {
              x: new Date(1538836200000),
              y: [6575.96, 6589, 6571.77, 6588.92]
            },
            {
              x: new Date(1538838000000),
              y: [6588.92, 6594, 6577.55, 6589.22]
            },
            {
              x: new Date(1538839800000),
              y: [6589.3, 6598.89, 6589.1, 6596.08]
            },
            {
              x: new Date(1538841600000),
              y: [6597.5, 6600, 6588.39, 6596.25]
            },
            {
              x: new Date(1538843400000),
              y: [6598.03, 6600, 6588.73, 6595.97]
            },
            {
              x: new Date(1538845200000),
              y: [6595.97, 6602.01, 6588.17, 6602]
            },
            {
              x: new Date(1538847000000),
              y: [6602, 6607, 6596.51, 6599.95]
            },
            {
              x: new Date(1538848800000),
              y: [6600.63, 6601.21, 6590.39, 6591.02]
            },
            {
              x: new Date(1538850600000),
              y: [6591.02, 6603.08, 6591, 6591]
            },
            {
              x: new Date(1538852400000),
              y: [6591, 6601.32, 6585, 6592]
            },
            {
              x: new Date(1538854200000),
              y: [6593.13, 6596.01, 6590, 6593.34]
            },
            {
              x: new Date(1538856000000),
              y: [6593.34, 6604.76, 6582.63, 6593.86]
            },
            {
              x: new Date(1538857800000),
              y: [6593.86, 6604.28, 6586.57, 6600.01]
            },
            {
              x: new Date(1538859600000),
              y: [6601.81, 6603.21, 6592.78, 6596.25]
            },
            {
              x: new Date(1538861400000),
              y: [6596.25, 6604.2, 6590, 6602.99]
            },
            {
              x: new Date(1538863200000),
              y: [6602.99, 6606, 6584.99, 6587.81]
            },
            {
              x: new Date(1538865000000),
              y: [6587.81, 6595, 6583.27, 6591.96]
            },
            {
              x: new Date(1538866800000),
              y: [6591.97, 6596.07, 6585, 6588.39]
            },
            {
              x: new Date(1538868600000),
              y: [6587.6, 6598.21, 6587.6, 6594.27]
            },
            {
              x: new Date(1538870400000),
              y: [6596.44, 6601, 6590, 6596.55]
            },
            {
              x: new Date(1538872200000),
              y: [6598.91, 6605, 6596.61, 6600.02]
            },
            {
              x: new Date(1538874000000),
              y: [6600.55, 6605, 6589.14, 6593.01]
            },
            {
              x: new Date(1538875800000),
              y: [6593.15, 6605, 6592, 6603.06]
            },
            {
              x: new Date(1538877600000),
              y: [6603.07, 6604.5, 6599.09, 6603.89]
            },
            {
              x: new Date(1538879400000),
              y: [6604.44, 6604.44, 6600, 6603.5]
            },
            {
              x: new Date(1538881200000),
              y: [6603.5, 6603.99, 6597.5, 6603.86]
            },
            {
              x: new Date(1538883000000),
              y: [6603.85, 6605, 6600, 6604.07]
            },
            {
              x: new Date(1538884800000),
              y: [6604.98, 6606, 6604.07, 6606]
            }
          ]
        }
      ],
      chart: {
        height: 350,
        type: "line"
      },
      title: {
        text: "CandleStick Chart",
        align: "left"
      },
      stroke: {
        width: [3, 1]
      },
      tooltip: {
        shared: false,
        custom: [
          function({ seriesIndex: any, dataPointIndex: any, w: any }) {
            return w.globals.series[seriesIndex][dataPointIndex];
          },
          function({ seriesIndex: any, dataPointIndex: any, w: any }) {
            const o = w.globals.seriesCandleO[seriesIndex][dataPointIndex];
            const h = w.globals.seriesCandleH[seriesIndex][dataPointIndex];
            const l = w.globals.seriesCandleL[seriesIndex][dataPointIndex];
            const c = w.globals.seriesCandleC[seriesIndex][dataPointIndex];
            return (
              '<div class="apexcharts-tooltip-candlestick">' +
              '<div>Open: <span class="value">' +
              o +
              "</span></div>" +
              '<div>High: <span class="value">' +
              h +
              "</span></div>" +
              '<div>Low: <span class="value">' +
              l +
              "</span></div>" +
              '<div>Close: <span class="value">' +
              c +
              "</span></div>" +
              "</div>"
            );
          }
        ]
      },
      xaxis: {
        type: "datetime"
      }
    };
  }

  public generateDayWiseTimeSeries(baseval: any, count: any, yrange: any) {
    var i = 0;
    var series = [];
    while (i < count) {
      var y =
        Math.floor(Math.random() * (yrange.max - yrange.min + 1)) + yrange.min;

      series.push([baseval, y]);
      baseval += 86400000;
      i++;
    }
    return series;
  }

  ngOnInit(): void {
  }

}

but after serve command its always showing error if i remove the any from tooltip function

 function({ seriesIndex, dataPointIndex, w}) {

than below error showing

enter image description here

but if i add any

function({ seriesIndex: any, dataPointIndex: any, w: any }) {

than this error showing

enter image description here

please tell me what should i do to make it working i have copied this graph from following example

https://apexcharts.com/angular-chart-demos/candlestick-charts/candlestick-with-line/[enter link description here]3

Thanks

Source: Angular Questions

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