IoTa-pub

GaMMa - Geo Map Maker

Uses OpenLayers to visualize on a map the location of the EPCevents listed on a

HTML page by LaMBDa. Entirely realized in javascript that is to be executed in

a web browser.

The locations are extracted dynamically from the location extension of the

EPCevent. The events must be displayed in a div of class "eventsFound". Each event

is inside a div of class "eventItems" having its own id. This id is used to

link the markers on the map with the text. The extensions are inside a div of

class "extensions" contaninig elements of classes "extensionName" and

"extensionValue". The location is given by the extension names

"http://www.opengis.net/kml/2.2##location".

The map is displayed in a div of id "map". It will be placed by the default css

next to a div of id "queryEpcis".

You must just than add in the head of the document :

<link rel="stylesheet" href="./OpenLayers-2.12/theme/default/style.css" type="text/css">

<link rel="stylesheet" href="styles/gamma-style.css" type="text/css">

<script src="./OpenLayers-2.12/OpenLayers.js"></script>

<script type="text/javascript" src="scripts/gamma.js"></script>

and at the end of the body:

<script type="text/javascript">

gamma_init(); /* OpenLayers and div map init */

initShowOnMap("eventItems");

</script>

Note: these calls cannot be triggered directly on "onload" as they modify the

DOM of the current page.

Dependencies:

libraries:

- OpenLayers

Installation and configuration:

Use IoTa-Installer or install the js scripts, the css files, OpenLayers and

include the elements above.

Usage Dependencies:

- LaMBDa

Usage:

Use a web browser and go to LaMBDa