set_n_pages


Description:

public void set_n_pages (int n_pages)

Sets the number of pages in the document.

This must be set to a positive number before the rendering starts. It may be set in a begin_print signal handler.

Note that the page numbers passed to the request_page_setup and draw_page signals are 0-based, i.e. if the user chooses to print all pages, the last draw_page signal will be for page n_pages - 1.

Parameters:

this

a PrintOperation

n_pages

the number of pages