code: @Nonnull
    public final IMPLTYPE setImageType (@Nonnull final EPLImageType eImageType)
    {
      ValueEnforcer.notNull (eImageType, "ImageType");
      m_eImageType = eImageType;
      return thisAsT ();
    }
docs: Set the image type to be used. <br>
  Note: not all image types may be supported by all subclasses of this class.
  Please check the respecitve documentation!
  
  @param eImageType
  The image type to be used. May not be <code>null</code>.
  @return this for chaining