GeoJSON Marker with Popup

Sample Implementation

    
      
      <html>
        <head>
          <title>GeoJSON Marker with Popup</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>
        var map;

        function initMap1() {
            map = new mappls.Map('map', {
                center: [28.634058447879994, 77.24407362399711],
                zoom: 12
            });
            const geoData = {
                "type": "FeatureCollection",
                "features": [{
                        "type": "Feature",
                        "properties": {
                            "description": "Lal Quila",
                        },
                        "geometry": {
                            "coordinates": [77.23929467557645, 28.654176198622068],
                            "type": "Point"
                        }
                    },
                    {
                        "type": "Feature",
                        "properties": {
                            "description": "Akshardham Temple",
                        },
                        "geometry": {
                            "coordinates": [77.27730633469929, 28.61253778110617],
                            "type": "Point"
                        }
                    },
                    {
                        "type": "Feature",
                        "properties": {
                            "description": "Connaught Place",
                            "icon": "marker",
                        },
                        "geometry": {
                            "coordinates": [77.21957706796468, 28.632854169068906],
                            "type": "Point"
                        }
                    }
                ]
            }

            map.on("load", () => {
                map.loadImage(
                    'https://apis.mapmyindia.com/map_v3/1.png',
                    (error, image) => {
                        if (error) throw error;
                        map.addImage('marker', image);

                        map.addSource("points", {
                            type: "geojson",
                            data: geoData,
                        });
                        map.addLayer({
                            'id': 'places-layer',
                            'type': "symbol",
                            'source': "points",
                            "layout": {
                                "icon-image": ["coalesce", ["get", "icon"], "common1_blue"],
                            }
                        });
                    },
                )

                map.on('click', 'places-layer', (e) => {
                    var coordinates = e.features[0].geometry.coordinates;
                    var description = e.features[0].properties.description;
                    new mapplsgl.Popup()
                        .setLngLat(coordinates)
                        .setHTML(description)
                        .addTo(map);
                });
            });
        }
    </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 = 'GeoJSON Marker with Popup';
        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 = "GeoJSON Marker with Popup"
    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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