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<?php
namespace CMEN\GoogleChartsBundle\GoogleCharts\Options;
/**
* @author Christophe Meneses
*/
class Bar
{
* The width of a group of bars, specified in either of these formats : Pixels (e.g. 50).
* Percentage of the available width for each group (e.g. '20%'), where '100%' means that groups have no space
* between them.
*
* @var int|string
protected $groupWidth;
* @param int|string $groupWidth
* @return $this
public function setGroupWidth($groupWidth)
$this->groupWidth = $groupWidth;
return $this;
}