1 /* pdflink.h 2 3 Copyright 2009 Taco Hoekwater <taco@luatex.org> 4 5 This file is part of LuaTeX. 6 7 LuaTeX is free software; you can redistribute it and/or modify it under 8 the terms of the GNU General Public License as published by the Free 9 Software Foundation; either version 2 of the License, or (at your 10 option) any later version. 11 12 LuaTeX is distributed in the hope that it will be useful, but WITHOUT 13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public 15 License for more details. 16 17 You should have received a copy of the GNU General Public License along 18 with LuaTeX; if not, see <http://www.gnu.org/licenses/>. */ 19 20 21 #ifndef PDFLINK_H 22 # define PDFLINK_H 23 24 # define set_pdf_link_attr(A,B) pdf_link_attr(A)=B 25 # define set_pdf_link_action(A,B) pdf_link_action(A)=B 26 # define set_pdf_link_objnum(A,B) pdf_link_objnum(A)=B 27 28 extern void push_link_level(PDF pdf, halfword p); 29 extern void pop_link_level(PDF pdf); 30 extern void do_link(PDF pdf, halfword p, halfword parent_box, scaledpos cur); 31 extern void end_link(PDF pdf, halfword p); 32 extern void append_link(PDF pdf, halfword parent_box, scaledpos cur, 33 small_number i); 34 35 extern void scan_startlink(PDF pdf); 36 37 38 #endif 39