Map using View Bounds
Display a map of a given area
HTML
<link rel="stylesheet" href="https://js.api.here.com/v3/3.0/mapsjs-ui.css">
<!-- SCRIPTS -->
<script type="text/javascript" src="https://js.api.here.com/v3/3.0/mapsjs-core.js"></script>
<script type="text/javascript" src="https://js.api.here.com/v3/3.0/mapsjs-service.js"></script>
<script type="text/javascript" src="https://js.api.here.com/v3/3.0/mapsjs-ui.js"></script>
<script type="text/javascript" src="https://js.api.here.com/v3/3.0/mapsjs-mapevents.js"></script>
<!-- BODY -->
<h1>Map using View Bounds</h1>
<p>This example displays a map of <b>Boston</b>, covering the area from <i>42.3736°N, 71.0751°W</i> in the North-West corner to <i>42.3472°N, 71.0408°W</i> in the South-East corner.</p>
<hr/>
<div id="map" style="width: 600px; height: 400px; background: grey"></div>
CSS
code, h1, h2, h3{
color: #124191;
letter-spacing: -0.03em;
}
body {
font-family:"Lucida Grande",Tahoma,sans-serif;
color: rgb(102, 102, 102);
font-size: 80%;
}
b, strong {
color: black;
}
code {
font-weight: 700;
font-size: 120%;
}
JavaScript
/**
* Moves the map to display over Boston using viewBounds
*
* @param {H.Map} map A HERE Map instance within the application
*/
function setMapViewBounds(map){
var bbox = new H.geo.Rect(42.3736,-71.0751,42.3472,-71.0408);
map.setViewBounds(bbox);
}
/**
* Boilerplate map initialization code starts below:
*/
//Step 1: initialize communication with the platform
var platform = new H.service.Platform({
app_id: 'DemoAppId01082013GAL',
app_code: 'AJKnXv84fjrb0KIHawS0Tg',
useCIT: true,
useHTTPS: true
});
var defaultLayers = platform.createDefaultLayers();
//Step 2: initialize a map - not specificing a location will give a whole world view.
var map = new H.Map(document.getElementById('map'),
defaultLayers.normal.map);
//Step 3: make the map interactive
// MapEvents enables the event system
// Behavior implements default interactions for pan/zoom (also on mobile touch environments)
var behavior = new H.mapevents.Behavior(new H.mapevents.MapEvents(map));
// Create the default UI components
var ui = H.ui.UI.createDefault(map, defaultLayers);
// Now use the map as required...
setMapViewBounds(map);
$('head').append('<link rel="stylesheet" href="https://js.api.here.com/v3/3.0/mapsjs-ui.css" type="text/css" />');