HERE Maps API - How to draw a rectangle
Oskar Bukolt
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| − | * [http://api.maps.nokia.com/en/maps/intro.html | + | * [http://api.maps.nokia.com/en/maps/intro.html Nokia Maps API] |
* [http://api.maps.nokia.com/en/playground/examples/maps/map_objects/geoshapes.html Adding shapes onto the map] | * [http://api.maps.nokia.com/en/playground/examples/maps/map_objects/geoshapes.html Adding shapes onto the map] | ||
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Revision as of 10:06, 11 July 2012
This article explains how to draw a rectangle on Nokia maps.
Article Metadata
Tested with
Compatibility
Article
See Also
Contents |
Prerequisites
Nokia Maps API supported web browser (basically any modern web browser)
Important note about maps credentials
Nokia provides several services options within the Maps API offering. The service is free to use, but you must obtain and use authentication and authorization credentials to use the services. Please read the Location API Business Models and Usage Restrictions page to decide which business model best fits your needs. Authentication requires unique Maps API credentials, namely an AppId and a token. You can get these credentials free from the Nokia Developer API Registration page.
Implementation
API Definition of Rectangle:
new nokia.maps.map.Rectangle (bounds, props)
Definition for the BoundingBox, used to form the rectangle:
new nokia.maps.geo.BoundingBox (topLeft, [bottomRight, [skipValidation]])
Example code
This is a full example with HTML and JavaScript.
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Rectangle</title>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<script type="text/javascript"
src="http://api.maps.nokia.com/2.2.1/jsl.js" charset="utf-8">
</script>
</head>
<body>
<div id="mapContainer" style="z-index: -1; left:0px; top:0px; width: 100%; height: 80%; position: absolute;"></div>
<script type="text/javascript">
/////////////////////////////////////////////////////////////////////////////////////
// Don't forget to set your API credentials
//
// Replace with your appId and token which you can obtain when you
// register on http://api.developer.nokia.com/
//
nokia.Settings.set( "appId", "YOUR APP ID GOES HERE");
nokia.Settings.set( "authenticationToken", "YOUR AUTHENTICATION TOKEN GOES HERE");
//
/////////////////////////////////////////////////////////////////////////////////////
var myBoundingBox = new nokia.maps.geo.BoundingBox ([53.1, 13.1], [43.1, 40.1]);
var map = new nokia.maps.map.Display(document.getElementById("mapContainer"), // new instance of Nokia Maps
{
components: [ new nokia.maps.map.component.Behavior(),
new nokia.maps.map.component.ZoomBar(),
new nokia.maps.map.component.Overview(),
new nokia.maps.map.component.TypeSelector(),
new nokia.maps.map.component.ScaleBar()],
'zoomLevel': 4,
'center':[53.1, 13.1]
});
map.set("baseMapType", map.NORMAL);
map.objects.add(
new nokia.maps.map.Rectangle(myBoundingBox,
{
precision: 36,
simplify: 16,
fillColor: "FFFFCC",
color: "E8FA75",
width: 8
}));
</script>
</body>
</html>
Screenshot
For more on Nokia Maps API
Please check out the Nokia Maps API full documentation and API reference here:
You may also access the interactive Nokia Maps API playground,
