Animated Circle

Sample Implementation

    
      
      <html>
        <head>
          <title>Animated Circle</title>
          <meta name="viewport" content="initial-scale=1.0">
          <meta charset="utf-8">
          <style>
          html,
          body,
          #map {
            margin: 0;
            padding: 0;
            width: 100%;
            height: 100vh;
          }
          </style>
             <script src="https://apis.mappls.com/advancedmaps/api/<Token>/map_sdk?layer=vector&v=3.0&callback=initMap1" defer async></script>
            </head>
        <body>
                    <div id="map"></div>
                      <script>
    function initMap1() {
        map = new mappls.Map("map", {
          center: [28.35, 77.58],
          zoom: 3,
        });

        const radius = 5;

        function pointOnCircle(angle) {
          return {
            type: "Point",
            coordinates: [
              Math.cos(angle) * radius + 78.81560694,
              Math.sin(angle) * radius + 22.021423235,
            ],
          };
        }

        map.on("load", () => {
          map.addSource("point", {
            type: "geojson",
            data: pointOnCircle(0),
          });

          map.addLayer({
            id: "point",
            source: "point",
            type: "circle",
            paint: {
              "circle-radius": 8,
              "circle-color": "#007cbf",
            },
          });

          function animateMarker(timestamp) {
            map.getSource("point").setData(pointOnCircle(timestamp / 1000));
            requestAnimationFrame(animateMarker);
          }

          animateMarker(0);
        });
      }
  </script>
        </body>
      </html>
      
      
      /* First install : npm install mappls-web-maps */

      import { Component, OnInit, ElementRef } from '@angular/core';
      import { mappls } from 'mappls-web-maps';
      @Component({
      selector: 'app-root',
      template: '<div  id="map"  style="width: 99%; height: 99vh; background-color: white;"></div>',
      styleUrls: ['./app.component.css']
      })
      export class AppComponent implements OnInit {
          mapObject: any;
          mapplsClassObject = new mappls();
          title = 'Single Marker';
	mapProps = {
		center: [28.61, 77.23],
		zoomControl: true,
		location: true
	}
	ngOnInit() {
		
		this.mapplsClassObject.map({ id: "map", key: "<Token>", properties: this.mapProps }, (data: any) => {
			this.mapObject = data;
			
			new mappls().Marker({
				map: this.mapObject,
				position: {
					"lat": 28.519467,
					"lng": 77.223150
				},
				fitbounds: true,
				icon_url: 'https://apis.mapmyindia.com/map_v3/1.png'
			});
		});
	}
      }
      
      
      /* First install : npm install mappls-web-maps */
      
      import { mappls } from  'mappls-web-maps';
      import  './App.css';
      function  App() {
      const  styleMap  = {width:  '99%', height:  '99vh', display:'inline-block'}
      var mapObject ;
      var mapplsClassObject=  new  mappls();
      const title = "Single Marker"
	const mapProps = { center: [28.61, 77.23]}
	mapplsClassObject.map({ id: "map", key: "<Token>", properties: mapProps }, (data) => {
		mapObject = data;
		mapObject.addListener('load', () => {
			mapplsClassObject.Marker({
				map: mapObject,
				position: {
					"lat": 28.519467,
					"lng": 77.223150
				},
				fitbounds: true,
				icon_url: 'https://apis.mapmyindia.com/map_v3/1.png'
			});
		});
	});
      return (
         <div  id="map"  style={styleMap}></div>
         );
      }
      export  default  App;
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