Class PageEnumeration


  • public class PageEnumeration
    extends java.lang.Object
    An enumeration of pages for given print job on the given printer device. Each element in the enumeration has already had the page orientation and page margins applied. Therefore, when calling the paint(GC, int, int) method on each page, the printer's trim should be provided as the x and y arguments. In other words, the trim is taken as a minimum margin while applying calculating margins, but the position where the page's content is drawn is determined solely by the margin, and is not offset by the trim. This behavior is helpful for screen display, and is already compensated for in the PaperClips.print(PrintJob, Printer) method.
    See Also:
    PaperClips.getPages(PrintJob, Printer)
    • Field Detail

      • marginBounds

        private org.eclipse.swt.graphics.Rectangle marginBounds
      • paperBounds

        private org.eclipse.swt.graphics.Rectangle paperBounds
      • hasNext

        private boolean hasNext
    • Constructor Detail

      • PageEnumeration

        PageEnumeration​(PrintJob job,
                        org.eclipse.swt.printing.Printer printer,
                        org.eclipse.swt.graphics.GC gc)
    • Method Detail

      • hasNext

        public boolean hasNext()
        Returns whether any pages remain.
        Returns:
        whether any pages remain.
      • nextPage

        public PrintPiece nextPage()
        Returns the next page.
        Returns:
        the next page.
      • notNull

        private static boolean notNull​(PrintPiece page)
      • notDebugPiece

        private static boolean notDebugPiece​(PrintPiece page)
      • applyOrientation

        private static PrintJob applyOrientation​(PrintJob printJob,
                                                 org.eclipse.swt.printing.Printer printer)