/** * Sets the parent. The parent chain should ultimately be a GraPHP object * * @see Image_Graph * @param Image_Graph_Common $parent The parent * @access private */ function _setParent(&$parent) { parent::_setParent($parent); if (count($this->_plotareas) == 0) { $this->setPlotarea($parent); } }
/** * Sets the parent. The parent chain should ultimately be a GraPHP object * * @see Image_Graph_Common * @param Image_Graph_Common $parent The parent * @access private */ function _setParent(&$parent) { parent::_setParent($parent); if ($this->_axisX !== null) { $this->_axisX->_setParent($this); } if ($this->_axisY !== null) { $this->_axisY->_setParent($this); } if ($this->_axisYSecondary !== null) { $this->_axisYSecondary->_setParent($this); } }