private function setShadowProperiesMapValues(array $properties_map, &$reference = null)
    {
        $base_reference = $reference;
        foreach ($properties_map as $property_key => $property_val) {
            if (is_array($property_val)) {
                if ($reference === null) {
                    $reference = & $this->shadowProperties[$property_key];
                } else {
                    $reference = & $reference[$property_key];
                }
                $this->setShadowProperiesMapValues($property_val, $reference);
            } else {
                if ($base_reference === null) {
                    $this->shadowProperties[$property_key] = $property_val;
                } else {
                    $reference[$property_key] = $property_val;
                }
            }
        }

        return $this;
    }
private function setShadowProperiesMapValues(array $properties_map, &$reference = null)
    {
        $base_reference = $reference;
        foreach ($properties_map as $property_key => $property_val) {
            if (is_array($property_val)) {
                if ($reference === null) {
                    $reference = & $this->shadowProperties[$property_key];
                } else {
                    $reference = & $reference[$property_key];
                }
                $this->setShadowProperiesMapValues($property_val, $reference);
            } else {
                if ($base_reference === null) {
                    $this->shadowProperties[$property_key] = $property_val;
                } else {
                    $reference[$property_key] = $property_val;
                }
            }
        }

        return $this;
    }
private function setShadowProperiesMapValues ( array $ properties_map , & $ reference = null ) { $ base_reference = $ reference ; foreach ( $ properties_map as $ property_key => $ property_val ) { if ( is_array ( $ property_val ) ) { if ( $ reference === null ) { $ reference = & $ this -> shadowProperties [ $ property_key ] ; } else { $ reference = & $ reference [ $ property_key ] ; } $ this -> setShadowProperiesMapValues ( $ property_val , $ reference ) ; } else { if ( $ base_reference === null ) { $ this -> shadowProperties [ $ property_key ] = $ property_val ; } else { $ reference [ $ property_key ] = $ property_val ; } } } return $ this ; }
Set Shadow Properties from Maped Values

@param array $properties_map
@param * $reference

@return PHPExcel_Chart_Axis
Set Shadow Properties from Maped Values