This demo uses imperative chart updates. The generated code is a faithful Angular translation: open it in CodeSandbox to run and tweak.

import { Component, AfterViewInit, OnDestroy, ViewChild } from '@angular/core';
import {
  ChartComponent,
  ApexAxisChartSeries,
  ApexNonAxisChartSeries,
  ApexChart,
  ApexXAxis,
  ApexYAxis,
  ApexTitleSubtitle,
  ApexDataLabels,
  ApexStroke,
  ApexFill,
  ApexLegend,
  ApexTooltip,
  ApexMarkers,
  ApexPlotOptions,
  ApexResponsive,
  ApexGrid,
  ApexAnnotations,
  ApexStates,
  ApexTheme,
  NgApexchartsModule,
} from 'ng-apexcharts';

export type ChartOptions = {
  series?: ApexAxisChartSeries | ApexNonAxisChartSeries;
  chart?: ApexChart;
  xaxis?: ApexXAxis;
  yaxis?: ApexYAxis | ApexYAxis[];
  title?: ApexTitleSubtitle;
  subtitle?: ApexTitleSubtitle;
  dataLabels?: ApexDataLabels;
  stroke?: ApexStroke;
  fill?: ApexFill;
  legend?: ApexLegend;
  tooltip?: ApexTooltip;
  markers?: ApexMarkers;
  plotOptions?: ApexPlotOptions;
  responsive?: ApexResponsive[];
  grid?: ApexGrid;
  annotations?: ApexAnnotations;
  states?: ApexStates;
  theme?: ApexTheme;
  colors?: string[];
  labels?: any;
};

@Component({
  selector: 'app-chart',
  standalone: true,
  imports: [NgApexchartsModule],
  templateUrl: './chart.component.html',
})
export class AppChart implements AfterViewInit, OnDestroy {
  @ViewChild('chart') chart!: ChartComponent;
  public chartOptions: Partial<ChartOptions> = {
          series: [
            {
              name: 'Messenger',
              data: [
                [16.4, 5.4],
                [21.7, 4],
                [25.4, 3],
                [19, 2],
                [10.9, 1],
                [13.6, 3.2],
                [10.9, 7],
                [10.9, 8.2],
                [16.4, 4],
                [13.6, 4.3],
                [13.6, 12],
                [29.9, 3],
                [10.9, 5.2],
                [16.4, 6.5],
                [10.9, 8],
                [24.5, 7.1],
                [10.9, 7],
                [8.1, 4.7],
                [19, 10],
                [27.1, 10],
                [24.5, 8],
                [27.1, 3],
                [29.9, 11.5],
                [27.1, 0.8],
                [22.1, 2],
              ],
            },
            {
              name: 'Instagram',
              data: [
                [6.4, 5.4],
                [11.7, 4],
                [15.4, 3],
                [9, 2],
                [10.9, 11],
                [20.9, 7],
                [12.9, 8.2],
                [6.4, 14],
                [11.6, 12],
                [18.2, 9],
                [22.5, 5.5],
                [25.1, 8],
                [14.3, 6],
                [8.7, 9.5],
                [17.6, 13],
                [23.8, 11],
                [28.4, 6.5],
                [30.9, 9],
                [26.2, 4],
                [19.5, 2.5],
                [13.1, 10.5],
                [21.4, 12.5],
                [16.8, 4.8],
                [29.7, 12],
                [24.3, 7.8],
              ],
            },
          ],
          chart: {
            height: 350,
            type: 'scatter',
            animations: {
              enabled: false,
            },
            zoom: {
              enabled: false,
            },
            toolbar: {
              show: false,
            },
          },
          colors: ['#056BF6', '#D2376A'],
          xaxis: {
            tickAmount: 10,
            min: 0,
            max: 40,
          },
          yaxis: {
            tickAmount: 7,
          },
          markers: {
            size: 20,
          },
          fill: {
            type: 'image',
            opacity: 1,
            image: {
              src: [
                'https://apexcharts.com/samples/assets/images/ico-messenger.png',
                'https://apexcharts.com/samples/assets/images/ico-instagram.png',
              ],
              width: 40,
              height: 40,
            },
          },
          legend: {
            labels: {
              useSeriesColors: true,
            },
            markers: {
              customHTML: [
                function () {
                  return '<img src="https://apexcharts.com/samples/assets/images/ico-messenger.png" width="16" height="16" />'
                },
                function () {
                  return '<img src="https://apexcharts.com/samples/assets/images/ico-instagram.png" width="16" height="16" />'
                },
              ],
            },
          },
        };
  ngAfterViewInit() {
    (window as any).ApexCharts.setLicense('APEX-eyJleHBpcnlEYXRlIjoiMjEyNi0wNy0wNCIsImlzc3VlRGF0ZSI6IjIwMjYtMDctMjgiLCJwbGFuIjoicHJlbWl1bSIsImRvbWFpbnMiOlsiYXBleGNoYXJ0cy5jb20iLCIxMjcuMC4wLjEiLCJsb2NhbGhvc3QiXSwic2lnIjoieVBmb1VCc0Z3TU9ZdUEyaEZkR0I2Y1FtZ0JITUtXcVdJSjB2NVRESXRZbFR3eDJMUmh6R2x0RUc3VXJ4X0s3b25ZMWRZb2Z2VGItN01ydFYyNDVyOWcifQ==');
  }

  ngOnDestroy() {
    // no cleanup needed
  }
}
Scatter with Images - Angular Scatter Charts | ApexCharts.js | ApexCharts.js