diff options
Diffstat (limited to 'Build/source/texk/web2c/luatexdir/pdf/pdfxform.h')
-rw-r--r-- | Build/source/texk/web2c/luatexdir/pdf/pdfxform.h | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/Build/source/texk/web2c/luatexdir/pdf/pdfxform.h b/Build/source/texk/web2c/luatexdir/pdf/pdfxform.h new file mode 100644 index 00000000000..c117301ebe2 --- /dev/null +++ b/Build/source/texk/web2c/luatexdir/pdf/pdfxform.h @@ -0,0 +1,56 @@ +/* pdfxform.h + + Copyright 2009 Taco Hoekwater <taco@luatex.org> + + This file is part of LuaTeX. + + LuaTeX is free software; you can redistribute it and/or modify it under + the terms of the GNU General Public License as published by the Free + Software Foundation; either version 2 of the License, or (at your + option) any later version. + + LuaTeX is distributed in the hope that it will be useful, but WITHOUT + ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + License for more details. + + You should have received a copy of the GNU General Public License along + with LuaTeX; if not, see <http://www.gnu.org/licenses/>. */ + +/* $Id: pdfxform.h 3261 2009-12-18 11:38:21Z taco $ */ + +#ifndef PDFXFORM_H +# define PDFXFORM_H + +/* data structure for \.{\\pdfxform} and \.{\\pdfrefxform} */ + +# define pdfmem_xform_size 6 /* size of memory in |pdf->mem| which |obj_data_ptr| holds */ + +# define set_pdf_xform_objnum(A,B) pdf_xform_objnum(A)=B + +# define obj_xform_width(pdf,A) pdf->mem[obj_data_ptr(pdf,A) + 0] +# define obj_xform_height(pdf,A) pdf->mem[obj_data_ptr(pdf,A) + 1] +# define obj_xform_depth(pdf,A) pdf->mem[obj_data_ptr(pdf,A) + 2] +# define obj_xform_box(pdf,A) pdf->mem[obj_data_ptr(pdf,A) + 3] /* this field holds + pointer to the corresponding box */ +# define obj_xform_attr(pdf,A) pdf->mem[obj_data_ptr(pdf,A) + 4] /* additional xform + attributes */ +# define obj_xform_resources(pdf,A) pdf->mem[obj_data_ptr(pdf,A) + 5] /* additional xform + Resources */ + + +# define set_obj_xform_width(pdf,A,B) obj_xform_width(pdf,A)=B +# define set_obj_xform_height(pdf,A,B) obj_xform_height(pdf,A)=B +# define set_obj_xform_depth(pdf,A,B) obj_xform_depth(pdf,A)=B +# define set_obj_xform_box(pdf,A,B) obj_xform_box(pdf,A)=B +# define set_obj_xform_attr(pdf,A,B) obj_xform_attr(pdf,A)=B +# define set_obj_xform_resources(pdf,A,B) obj_xform_resources(pdf,A)=B + +extern int pdf_cur_form; /* the form being output */ + +void pdf_place_form(PDF pdf, halfword p); + +void scan_pdfxform(PDF pdf); +void scan_pdfrefxform(PDF pdf); + +#endif |