pdfClearOverlayText
Clear all overlay text items.
void pdfClearOverlayText(PDFHandle pdf)
This function removes all of the overlays that have been added with
the
pdfAddOverlayText function.
C:
/* print the first five pages with a "CONFIDENTIAL" overlay */
pdfAddOverlayText(pdf, "CONFIDENTIAL",
"Arial", 1, 0, "Helvetica-Bold",
RGB(0, 0, 0), 10, 200, 50, 0, 0);
pdfPrintSetPages(pdf, "1-5");
pdfPrint4(pdf);
/* print the next five pages with a "TOP SECRET" overlay */
pdfClearOverlayText(pdf);
pdfAddOverlayText(pdf, "TOP SECRET",
"Arial", 1, 0, "Helvetica-Bold",
RGB(0, 0, 0), 10, 200, 50, 0, 0);
pdfPrintSetPages(pdf, "6-10");
pdfPrint4(pdf);