Multiple layer in EJ2 TypeScript Maps control
27 Apr 20239 minutes to read
The multilayer support allows loading multiple shape files in a single container and enables Maps to display more information. The shape layer is the main layer of the Maps. Multiple layers can be added in a shape layer as SubLayer using the type
property.
import { usa_map } from './usa.ts';
import { california } from './california.ts';
import { texas } from './texas.ts';
import { Maps } from '@syncfusion/ej2-maps';
// initialize Maps component
let map: Maps = new Maps({
layers: [
{
shapeData: usa_map,
shapeSettings: {
fill: '#E5E5E5',
border: {
color: 'black',
width: 0.1
}
}
},
{
shapeData: texas,
type: 'SubLayer',
shapeSettings: {
fill: 'rgba(141, 206, 255, 0.6)',
border: {
color: '#1a9cff',
width: 0.25
}
}
},
{
shapeData: california,
type: 'SubLayer',
shapeSettings: {
fill: 'rgba(141, 206, 255, 0.6)',
border: {
color: '#1a9cff',
width: 0.25
}
}
}
]
}, '#element');
<!DOCTYPE html>
<html lang="en">
<head>
<title>EJ2 Maps</title>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<meta name="description" content="Typescript UI Controls" />
<meta name="author" content="Syncfusion" />
<link href="index.css" rel="stylesheet" />
<script src="https://cdnjs.cloudflare.com/ajax/libs/systemjs/0.19.38/system.js"></script>
<script src="world-map.js"></script>
<script src="usa.js"></script>
<script src="data.js"></script>
<script src="california.js"></script>
<script src="texas.js"></script>
<script src="africa_continent.js"></script>
<script src="africa.js"></script>
<script src="cluster.js"></script>
<script src="markerdata.js"></script>
<script src="systemjs.config.js"></script>
<script src="https://cdn.syncfusion.com/ej2/syncfusion-helper.js" type ="text/javascript"></script>
</head>
<body>
<div id='loader'>Loading....</div>
<div id='container' style="height: 500px; width: 700px">
<div id='element'></div>
</div>
<svg height="150" width="400">
<defs>
<linearGradient id="grad1" x1="0%" y1="0%" x2="0%" y2="100%">
<stop offset="0%" style="stop-color:#C5494B;stop-opacity:1" />
<stop offset="100%" style="stop-color:#4C134F;stop-opacity:1" />
</linearGradient>
</defs>
</svg>
<!-- annotation content -->
<div id="maps-annotation" style="display: none;">
<div id="annotation">
<div>
<p style="margin-left:10px;font-size:13px;font-weight:500">Facts about Africa</p>
</div>
<hr style="margin-top:-3px;margin-bottom:10px;border:0.5px solid #DDDDDD">
<div>
<ul style="list-style-type:disc; margin-left:-20px;margin-bottom:2px; font-weight:400">
<li>Africa is the second largest and second most populated continent in the world.</li>
<li style="padding-top:5px;">Africa has 54 sovereign states and 10 non-sovereign territories.</li>
<li style="padding-top:5px;">Algeria is the largest country in Africa, where as Mayotte is the smallest.</li>
</ul>
</div>
</div>
</div>
<div id="compass-maps" style="display: none;">
<img src="templates/maps/how-to/annotation/compass.png" height="75px" width="75px">
</div>
<style>
#annotation {
color: #DDDDDD;
font-size: 12px;
font-family: Roboto;
background: #3E464C;
margin: 20px;
padding: 10px;
-webkit-border-radius: 2px;
-moz-border-radius: 2px;
border-radius: 2px;
width: 300px;
-moz-box-shadow: 0px 2px 5px #666;
-webkit-box-shadow: 0px 2px 5px #666;
box-shadow: 0px 2px 5px #666;
}
.country-label {
color: white;
font-size: 25px;
}
</style>
</body>
</html>