/**
* @override
*/
function PreRender($args = array())
{
$id = $this->id;
$this->_basicOptions['center'] = '[jscode]' . $this->_basicOptions['center'];
$this->_basicOptions['mapTypeId'] = '[jscode]' . $this->_basicOptions['mapTypeId'];
if ($this->AutoShowHints) {
$this->_basicOptions['autoShowHints'] = true;
}
$init = array("wdf.gmap.init('{$id}'," . system_to_json($this->_basicOptions) . ");");
foreach ($this->_markers as $m) {
list($lat, $lng, $opt) = $m;
$init[] = "wdf.gmap.addMarker('{$id}',{$lat},{$lng}," . json_encode($opt) . ");";
}
foreach ($this->_addresses as $a) {
if (is_array($a)) {
$init[] = "wdf.gmap.addAddress('{$id}'," . json_encode($a['address']) . "," . json_encode($a['title']) . ");";
} else {
$init[] = "wdf.gmap.addAddress('{$id}'," . json_encode($a) . ");";
}
}
$init[] = "wdf.gmap.showAllMarkers('{$id}');";
$this->_addLoadCallback('maps', $init);
return parent::PreRender($args);
}
protected function _loadPackage($package)
{
if (isset(self::$_apis['visualization'])) {
if (!in_array($package, self::$_apis['visualization'][1]['packages'])) {
self::$_apis['visualization'][1]['packages'][] = $package;
}
} else {
parent::_loadApi('visualization', '1.1', array('packages' => array($package)));
}
}
