public function getUrl() { $this->scaleValues(); $this->setBarWidth(); $retStr = parent::concatUrl(); $retStr .= "&chbh={$this->realBarWidth},{$this->_groupSpacerWidth}"; return $retStr; }
/** * Concat URL */ protected function concatUrl() { $result = parent::concatUrl() . '&chtm=' . $this->_region; return $result; }