lib/paper.h

   1 /* Dia -- an diagram creation/manipulation program
   2  * Copyright (C) 1998 Alexander Larsson
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation; either version 2 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program; if not, write to the Free Software
  16  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  17  */
  18
  19 #ifndef PAPER_H
  20 #define PAPER_H
  21
  22 #include <glib.h>
  23 #include <diatypes.h>
  24
  25 struct _PaperInfo {
  26   gchar *name;      /* name of the paper */
  27   gfloat tmargin, bmargin, lmargin, rmargin; /* margin widths in centimeters */
  28   gboolean is_portrait;   /* page is in portrait orientation? */
  29   gfloat scaling;         /* scaling factor for image on page */
  30   gboolean fitto;         /* if we want to use the fitto mode for scaling */
  31   gint fitwidth, fitheight; /* how many pages in each direction */
  32
  33   gfloat width, height;   /* usable width/height -- calculated from paper type,
  34                            * margin widths and paper orientation; the real paper
  35                            * size is width*scaling, height*scaling */
  36 };
  37
  38 /* DiagramData uses PaperInfo as a non-pointer, so we need to know the size */
  39 #include <diagramdata.h>
  40
  41 int find_paper(const gchar* name);
  42 int get_default_paper(void);
  43 void get_paper_info(PaperInfo *paper, int i, NewDiagramData *data);
  44
  45 GList *get_paper_name_list(void);
  46 const gchar *get_paper_name(int i);
  47 gdouble get_paper_psheight(int i);
  48 gdouble get_paper_pswidth(int i);
  49 gdouble get_paper_lmargin(int i);
  50 gdouble get_paper_rmargin(int i);
  51 gdouble get_paper_bmargin(int i);
  52 gdouble get_paper_tmargin(int i);
  53
  54 #endif