Class JRVirtualPrintPage

    • Field Detail

      • log

        protected static final org.apache.commons.logging.Log log
      • PROPERTY_VIRTUAL_PAGE_ELEMENT_SIZE

        public static final String PROPERTY_VIRTUAL_PAGE_ELEMENT_SIZE
        Property that determines how many print elements will make up a virtual page handled as a unit by the virtualizer.

        For most paginated reports, a virtual page corresponds to a report page. But for non-paginated reports and for reports having very large pages, a report page is broken into several virtual pages which are handled individually by the virtualizer.

        This property provides the size of a virtual page in print elements. Note that virtual page sizes will actually vary around the configured size since there are cases when fewer elements remain on a report page and cases when the configured size is exceeded due to print frames being included at the end of virtual page.

        If set to 0 or negative, report pages will not be broken into several virtual pages.

        The property can be set at report and global levels or sent as a parameter value (as an integer, using the property name as parameter name). The default value is 2000.

        See Also:
        Constant Field Values