public function writeXML( \XMLWriter $w, string $elementName = 'ImageSizeReducer' )
   {

      $w->startElement( $elementName );
      $this->writeXMLAttributes( $w );
      $w->endElement();

   }
public function writeXML( \XMLWriter $w, string $elementName = 'ImageSizeReducer' )
   {

      $w->startElement( $elementName );
      $this->writeXMLAttributes( $w );
      $w->endElement();

   }
public function writeXML ( \ XMLWriter $ w , string $ elementName = 'ImageSizeReducer' ) { $ w -> startElement ( $ elementName ) ; $ this -> writeXMLAttributes ( $ w ) ; $ w -> endElement ( ) ; }
Writes all instance options to an XML element.

@param \XMLWriter $w
@param string $elementName
Writes all instance options to an XML element .