function setOutline($visible = true, $symbols_below = true, $symbols_right = true, $auto_style = false)
	{
		$this->_outline_on	= $visible;
		$this->_outline_below = $symbols_below;
		$this->_outline_right = $symbols_right;
		$this->_outline_style = $auto_style;

		// Ensure this is a boolean vale for Window2
		if ($this->_outline_on) {
			$this->_outline_on = 1;
		}
	 }
function setOutline($visible = true, $symbols_below = true, $symbols_right = true, $auto_style = false)
	{
		$this->_outline_on	= $visible;
		$this->_outline_below = $symbols_below;
		$this->_outline_right = $symbols_right;
		$this->_outline_style = $auto_style;

		// Ensure this is a boolean vale for Window2
		if ($this->_outline_on) {
			$this->_outline_on = 1;
		}
	 }
function setOutline ( $ visible = true , $ symbols_below = true , $ symbols_right = true , $ auto_style = false ) { $ this -> _outline_on = $ visible ; $ this -> _outline_below = $ symbols_below ; $ this -> _outline_right = $ symbols_right ; $ this -> _outline_style = $ auto_style ; // Ensure this is a boolean vale for Window2 if ( $ this -> _outline_on ) { $ this -> _outline_on = 1 ; } }
This method sets the properties for outlining and grouping. The defaults
correspond to Excel's defaults.

@param bool $visible
@param bool $symbols_below
@param bool $symbols_right
@param bool $auto_style
This method sets the properties for outlining and grouping . The defaults correspond to Excel s defaults .