Call MC Google Visualization library from PHP

I'm looking for an implementation of the existing MC Google Visualization Library (PHP/MySQL) on the MySQL database of my website which contains pricing data in a MySQL database. The library can be downloaded from Google Code: <[login to view URL]> Simple usage follows this pattern: <?php require_once 'MC/Google/[login to view URL]'; $db = new PDO('sqlite:[login to view URL]'); $vis = new MC_Google_Visualization($db, 'sqlite'); $vis->addEntity('some_table', array( 'fields' => array( 'col1' => array('field' => 'col1', 'type' => 'text'), 'col2' => array('field' => 'col2', 'type' => 'number') ) )); $vis->handleRequest(); ?> Requirements of the project: - create an example datasource with the following (calulated) columns: Country | Median price for that country - create a (test)page that uses this datasource with this data in a Google geo map: <[login to view URL]> (prices on map with lowest price is lightest color)