rosapps/smartpdf/fitz/include/mupdf/page.h

   1 /*
   2  * Page tree, pages and related objects
   3  */
   4
   5 typedef struct pdf_pagetree_s pdf_pagetree;
   6 typedef struct pdf_page_s pdf_page;
   7 typedef struct pdf_textline_s pdf_textline;
   8 typedef struct pdf_textchar_s pdf_textchar;
   9
  10 struct pdf_pagetree_s
  11 {
  12         int count;
  13         int cursor;
  14         fz_obj **pref;
  15         fz_obj **pobj;
  16 };
  17
  18 struct pdf_page_s
  19 {
  20         fz_rect mediabox;
  21         int rotate;
  22         fz_obj *resources;
  23         fz_tree *tree;
  24         pdf_comment *comments;
  25         pdf_link *links;
  26 };
  27
  28 struct pdf_textchar_s
  29 {
  30         fz_irect bbox;
  31         int c;
  32 };
  33
  34 struct pdf_textline_s
  35 {
  36         int len, cap;
  37         pdf_textchar *text;
  38         pdf_textline *next;
  39 };
  40
  41 /* pagetree.c */
  42 fz_error *pdf_loadpagetree(pdf_pagetree **pp, pdf_xref *xref);
  43 int pdf_getpagecount(pdf_pagetree *pages);
  44 fz_obj *pdf_getpageobject(pdf_pagetree *pages, int p);
  45 void pdf_debugpagetree(pdf_pagetree *pages);
  46 void pdf_droppagetree(pdf_pagetree *pages);
  47
  48 /* page.c */
  49 fz_error *pdf_getpageinfo(pdf_xref *xref, fz_obj *dict, fz_rect *bboxp, int *rotatep);
  50 fz_error *pdf_loadpage(pdf_page **pagep, pdf_xref *xref, fz_obj *ref);
  51 void pdf_droppage(pdf_page *page);
  52
  53 /* unicode.c */
  54 fz_error *pdf_loadtextfromtree(pdf_textline **linep, fz_tree *tree, fz_matrix ctm);
  55 void pdf_debugtextline(pdf_textline *line);
  56 fz_error *pdf_newtextline(pdf_textline **linep);
  57 void pdf_droptextline(pdf_textline *line);
  58