/**
* @override
*/
function __initialize($options = array(), $query = false, $ds = false)
{
if (GoogleVisualization::$UseMaterialDesign) {
parent::__initialize('Bar', $options, $query, $ds);
$this->_loadPackage('bar');
} else {
parent::__initialize('ColumnChart', $options, $query, $ds);
$this->_loadPackage('corechart');
}
}
/**
* @override
*/
function PreRender($args = array())
{
$t = $this->opt('title');
if ($t) {
// use jQuery to add a caption element to the table as google does not support this natively
$js = "\$('#{$this->id}').find('table').prepend('<caption>{$t}</caption>');";
$this->_addLoadCallback('visualization', $js);
}
return parent::PreRender($args);
}
/**
* @override
*/
function __initialize($options = array(), $query = false, $ds = false)
{
parent::__initialize('AreaChart', $options, $query, $ds);
$this->_loadPackage('corechart');
}
/**
* @override
*/
function __initialize($options = array(), $query = false, $ds = false)
{
parent::__initialize('Gauge', $options, $query, $ds);
$this->_loadPackage('gauge');
}