The Pageable implementation represents a set of pages to be printed. The Pageable object returns the total number of pages in the set as well as the PageFormat and Printable for a specified page.
This constant is returned from the getNumberOfPages method if a Pageable implementation does not know the number of pages in its set.
Returns the number of pages in the set. To enable advanced printing features, it is recommended that Pageable implementations return the true number of pages rather than the UNKNOWN_NUMBER_OF_PAGES constant.
Return
the number of pages in this Pageable.
Returns the PageFormat of the page specified by pageIndex.
Parameters
pageIndexthe zero based index of the page whose PageFormat is being requested
Return
the PageFormat describing the size and orientation.
Throws
IndexOutOfBoundsExceptionif the Pageable does not contain the requested page.
Returns the Printable instance responsible for rendering the page specified by pageIndex.
Parameters
pageIndexthe zero based index of the page whose Printable is being requested
Return
the Printable that renders the page.
Throws
IndexOutOfBoundsExceptionif the Pageable does not contain the requested page.