pdfAbortPrint
Abort an in-progress print job.
void pdfAbortPrint(PDFHandle pdf)
This function aborts the currently in-progress print job.
WARNING: pdfAbortPrint should only be called from
within a print status callback (set by pdfSetPrintStatusCbk).
After pdfAbortPrint is called, the print job will be
canceled, and the original printing function (pdfPrint4, for
example) will return with an error.
C:
void printStatusCbk(void *data, int nextPage, int firstPage, int lastPage) {
if (nextPage <= lastPage) {
/* about to print [nextPage] of [firstPage]..[lastPage] */
} else {
/* all done printing */
}
if (/* the user pressed the cancel button */) {
pdfAbortPrint(pdf);
}
}
...
pdfSetPrintStatusCbk(pdf, &printStatusCbk, NULL);