Gradient Polyline

Sample Implementation

    
      
      <html>
        <head>
          <title>Gradient Polyline</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,polyline;
        function initMap1() {
            map = new mappls.Map('map', {
                center: [28.61, 77.23],
                zoomControl: true,
                location: true
            });
            map.addListener('load', function() {
            var pts = [{
                lat: 28.55108,
                lng: 77.26913
            }, {
                lat: 28.55106,
                lng: 77.26906
            }, {
                lat: 28.55105,
                lng: 77.26897
            }, {
                lat: 28.55101,
                lng: 77.26872
            }, {
                lat: 28.55099,
                lng: 77.26849
            }, {
                lat: 28.55097,
                lng: 77.26831
            }, {
                lat: 28.55093,
                lng: 77.26794
            }, {
                lat: 28.55089,
                lng: 77.2676
            }, {
                lat: 28.55123,
                lng: 77.26756
            }, {
                lat: 28.55145,
                lng: 77.26758
            }, {
                lat: 28.55168,
                lng: 77.26758
            }, {
                lat: 28.55175,
                lng: 77.26759
            }, {
                lat: 28.55177,
                lng: 77.26755
            }, {
                lat: 28.55179,
                lng: 77.26753
            }];
            polyline = new mappls.Polyline({
                map: map,
                paths: pts,
                strokeColor: '#333',
                strokeOpacity: 1.0,
                strokeWeight: 10,
                fitbounds: true,
                gradient: [0, 'pink', 0.1, 'black', 0.3, 'cyan', 0.5, 'lime', 0.7, 'yellow', 1, 'red']
            });
        });
        }
    </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();
          polyline: any;
    title = 'Gradient Polyline';
    mapProps = {
    center: [28.544, 77.5454],
    zoomControl: true,
    location: true
  }

   ngOnInit() {
    this.mapplsClassObject.map({ id: "map", key: "<Token>", properties: this.mapProps }, (data: any) => {
      this.mapObject = data;

      this.mapObject.addListener('load', () => {
        let pts = [{
          lat: 28.55108,
          lng: 77.26913
        },
        {
          lat: 28.55106,
          lng: 77.26906
        },
        {
          lat: 28.55105,
          lng: 77.26897
        },
        {
          lat: 28.55101,
          lng: 77.26872
        },
        {
          lat: 28.55099,
          lng: 77.26849
        },
        {
          lat: 28.55097,
          lng: 77.26831
        },
        {
          lat: 28.55093,
          lng: 77.26794
        },
        {
          lat: 28.55089,
          lng: 77.2676
        },
        {
          lat: 28.55123,
          lng: 77.26756
        },
        {
          lat: 28.55145,
          lng: 77.26758
        },
        {
          lat: 28.55168,
          lng: 77.26758
        },
        {
          lat: 28.55175,
          lng: 77.26759
        },
        {
          lat: 28.55177,
          lng: 77.26755
        },
        {
          lat: 28.55179,
          lng: 77.26753
        }
        ];
        this.polyline = new mappls().Polyline({
          map: this.mapObject,
          path: pts,
          strokeColor: '#333',
          strokeOpacity: 1.0,
          strokeWeight: 10,
          fitbounds: true,
          gradient: [0, 'pink', 0.1, 'black', 0.3, 'cyan', 0.5, 'lime', 0.7, 'yellow', 1, 'red']

        });

      });

    });
  }
      }
      
      
      /* 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="Gradient Polyline"	
	const mapProps = { center: [28.544, 77.2454]}
	mapplsClassObject.map({id:"map",key:"<Token>", properties: mapProps},(data)=>{
		mapObject = data;
		mapObject.addListener('load', function() {
            var pts = [{
                    lat: 28.55108,
                    lng: 77.26913
                },
                {
                    lat: 28.55106,
                    lng: 77.26906
                },
                {
                    lat: 28.55105,
                    lng: 77.26897
                },
                {
                    lat: 28.55101,
                    lng: 77.26872
                },
                {
                    lat: 28.55099,
                    lng: 77.26849
                },
                {
                    lat: 28.55097,
                    lng: 77.26831
                },
                {
                    lat: 28.55093,
                    lng: 77.26794
                },
                {
                    lat: 28.55089,
                    lng: 77.2676
                },
                {
                    lat: 28.55123,
                    lng: 77.26756
                },
                {
                    lat: 28.55145,
                    lng: 77.26758
                },
                {
                    lat: 28.55168,
                    lng: 77.26758
                },
                {
                    lat: 28.55175,
                    lng: 77.26759
                },
                {
                    lat: 28.55177,
                    lng: 77.26755
                },
                {
                    lat: 28.55179,
                    lng: 77.26753
                }
            ];
            new mapplsClassObject.Polyline({
                map: mapObject,
                path: pts,
                strokeColor: '#333',
                strokeOpacity: 1.0,
                strokeWeight: 5,
                fitbounds: true,
                gradient: [0, 'pink', 0.1, 'black', 0.3, 'cyan', 0.5, 'lime', 0.7, 'yellow', 1, 'red']
            });
        });
	});
      return (
         <div  id="map"  style={styleMap}></div>
         );
      }
      export  default  App;
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