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<?php
namespace CMEN\GoogleChartsBundle\GoogleCharts\Options;
/**
* @author Christophe Meneses
*/
trait TriggerTrait
{
* The user interaction that causes the tooltip to be displayed :
* 'focus' - The tooltip will be displayed when the user hovers over the element.
* 'none' - The tooltip will not be displayed.
* 'selection' - The tooltip will be displayed when the user selects the element.
*
* Default: 'focus'
* @var string
protected $trigger;
* @param string $trigger
* @return $this
public function setTrigger($trigger)
$this->trigger = $trigger;
return $this;
}
cmen /
CMENGoogleChartsBundle
