function setFgColor($color)
    {
        $value = $this->_getColor($color);
        $this->_fg_color = $value;
        if ($this->_pattern == 0) { // force color to be seen
            $this->_pattern = 1;
        }
    }
function setFgColor($color)
    {
        $value = $this->_getColor($color);
        $this->_fg_color = $value;
        if ($this->_pattern == 0) { // force color to be seen
            $this->_pattern = 1;
        }
    }
function setFgColor ( $ color ) { $ value = $ this -> _getColor ( $ color ) ; $ this -> _fg_color = $ value ; if ( $ this -> _pattern == 0 ) { // force color to be seen
 $ this -> _pattern = 1 ; } }
Sets the cell's foreground color

@access public
@param mixed $color either a string (like 'blue'), or an integer (range is [8...63]).
Sets the cell s foreground color