mappls-maps-openlayers

Introduction

Easy To Integrate MapmyIndia Mappls map to your openlayer applications.

Our APIs, SDKs, and live updating map data available for 200+ nations and territories give developer-friendly, easy-to-integrate plugins to add capabilities like intelligent search and routes on map, to your web or mobile applications.

Package name : mappls-maps-openlayers

Sign up for Mappls

Not a mappls user yet? Sign up for an account here. Once you're signed in, all you need to start building is a mappls key. You can create and manage your access tokens on your Mappls Account page.

API Usage

Your MapmyIndia Maps SDK usage needs a set of license keys (get them here ) and is governed by the API terms and conditions. As part of the terms and conditions, you cannot remove or hide the MapmyIndia logo and copyright information in your project. Please see branding guidelines on MapmyIndia website for more details. The allowed hits are described on the plans page. Note that your usage is shared between platforms, so the API hits you make from a web application, Android app or an iOS app all add up to your allowed daily limit.

Version History

Version	Last Updated	Author	Remarks
1.0.0	05 May, 2023	MapmyIndia API Team	Initial Commit

Supported Technologies

Node.js based OpenLayer map plugin

Supported Platforms

Web

Supported Zoom Levels

Between 2-22 ie. minZoom:2

Installation

npm  i  mappls-maps-openlayers

Import Package

import { initialize, initMapplsStyle } from 'mappls-maps-openlayers'

Usage

Loading a Map and a Marker

• Angular Sample

import { Component, OnInit } from  '@angular/core';
import { initialize, initMap } from  'mappls-maps-openlayers'

import  Map  from  'ol/Map.js';
import  View  from  'ol/View.js';
import {useGeographic} from  'ol/proj.js';

import  VectorSource  from  'ol/source/Vector.js';
import  Feature  from  'ol/Feature.js';
import  Point  from  'ol/geom/Point.js';
import {Icon, Style} from  'ol/style.js';
import {Vector  as  VectorLayer} from  'ol/layer.js';
useGeographic();
@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 {
title  =  'mappls-ol-angular';

ngOnInit() {
initialize( 'token')
.then(() => {
let  mbLayer  =  initMap('map'); //div id for map
map.getLayers().insertAt(0, mbLayer.layer);
})
.catch((error:any) => {
console.log(error);
});

//Map
const  map  =  new  Map({
target: 'map',
view: new  View({
center: [77.2689480979551, 28.55082571701708],
zoom: 3,
minZoom:2
}),
});

//Marker
const  iconFeature  =  new  Feature({
geometry: new  Point([77,28]),
name: 'Null Island',
});

const  iconStyle  =  new  Style({
image: new  Icon({
anchor: [0.5, 46],
scale: 0.4,
anchorXUnits: 'fraction',
anchorYUnits: 'pixels',
src: 'https://www.mappls.com/images/general.png',
}),
});

iconFeature.setStyle(iconStyle);
const  vectorSource  =  new  VectorSource({
features: [iconFeature],
});

const  vectorLayer  =  new  VectorLayer({
source: vectorSource,
});

map.addLayer(vectorLayer);
}

}

• React JS Sample

import { useEffect, useRef } from  'react';
import { initialize, initMap} from  'mappls-maps-openlayers'

import  Map  from  'ol/Map.js';
import  View  from  'ol/View.js';
import {useGeographic} from  'ol/proj.js';
  
import  Feature  from  'ol/Feature.js';
import  Point  from  'ol/geom/Point.js';
import {Icon, Style} from  'ol/style.js';
import {Vector  as  VectorLayer} from  'ol/layer.js';
import  VectorSource  from  'ol/source/Vector.js';

function  App() {
const  styleMap  = { width: '99%', height: '99vh', display: 'inline-block' };
const  mapRef  =  useRef(null);
useGeographic();

useEffect(() => {
initialize( 'token')
.then(() => {
let  mbLayer  =  initMap('map');
map.getLayers().insertAt(0, mbLayer.layer);
})
.catch((error) => {
console.log(error);
});

//Map
const  map  =  new  Map({
target: 'map',
view: new  View({
center: [77.2689480979551, 28.55082571701708],
zoom: 3,
minZoom:2
}),
});

//Marker
const  iconFeature  =  new  Feature({
geometry: new  Point([77,28]),
name: 'Null Island',
});

const  iconStyle  =  new  Style({
image: new  Icon({
anchor: [0.5, 46],
scale: 0.4,
anchorXUnits: 'fraction',
anchorYUnits: 'pixels',
src: 'https://www.mappls.com/images/general.png',
}),
});

iconFeature.setStyle(iconStyle);
const  vectorSource  =  new  VectorSource({
features: [iconFeature],
});

const  vectorLayer  =  new  VectorLayer({
source: vectorSource,
}); 

map.addLayer(vectorLayer); 
}, []);
return  <div  id="map"  style={styleMap}  ref={mapRef}></div>;
}
export  default  App;

Learn more about Features

That's All !

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