src/Console/Drawing/Geometry.php
public function getHalfWidth($up = false)
	{
		$number = $this->getTotalWidth();

		return $this->roundHalf($number, $up);
	}
public function getHalfWidth($up = false)
	{
		$number = $this->getTotalWidth();

		return $this->roundHalf($number, $up);
	}
Calculate the half width of the drawing.

@author	Andrea Marco Sartori
@param	boolean	$up
@return	integer