/usr/include/mupdf/fitz/writer.h is in libmupdf-dev 1.12.0+ds1-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 | #ifndef MUPDF_FITZ_WRITER_H
#define MUPDF_FITZ_WRITER_H
#include "mupdf/fitz/system.h"
#include "mupdf/fitz/context.h"
#include "mupdf/fitz/output.h"
#include "mupdf/fitz/document.h"
#include "mupdf/fitz/device.h"
typedef struct fz_document_writer_s fz_document_writer;
/*
fz_document_writer_begin_page_fn: Function type to start
the process of writing a page to a document.
mediabox: page size rectangle in points.
Returns a fz_device to write page contents to.
*/
typedef fz_device *(fz_document_writer_begin_page_fn)(fz_context *ctx, fz_document_writer *wri, const fz_rect *mediabox);
/*
fz_document_writer_end_page_fn: Function type to end the
process of writing a page to a document.
dev: The device created by the begin_page function.
*/
typedef void (fz_document_writer_end_page_fn)(fz_context *ctx, fz_document_writer *wri, fz_device *dev);
/*
fz_document_writer_close_writer_fn: Function type to end
the process of writing pages to a document.
This writes any file level trailers required. After this
completes successfully the file is up to date and complete.
*/
typedef void (fz_document_writer_close_writer_fn)(fz_context *ctx, fz_document_writer *wri);
/*
fz_document_writer_drop_writer_fn: Function type to discard
an fz_document_writer. This may be called at any time during
the process to release all the resources owned by the writer.
Calling drop without having previously called close may leave
the file in an inconsistent state and the user of the
fz_document_writer would need to do any cleanup required.
*/
typedef void (fz_document_writer_drop_writer_fn)(fz_context *ctx, fz_document_writer *wri);
/*
Structure is public to allow other structures to
be derived from it. Do not access members directly.
*/
struct fz_document_writer_s
{
fz_document_writer_begin_page_fn *begin_page;
fz_document_writer_end_page_fn *end_page;
fz_document_writer_close_writer_fn *close_writer;
fz_document_writer_drop_writer_fn *drop_writer;
fz_device *dev;
};
/*
fz_new_document_writer_of_size: Internal function to allocate a
block for a derived document_writer structure, with the base
structure's function pointers populated correctly, and the extra
space zero initialised.
*/
fz_document_writer *fz_new_document_writer_of_size(fz_context *ctx, size_t size,
fz_document_writer_begin_page_fn *begin_page,
fz_document_writer_end_page_fn *end_page,
fz_document_writer_close_writer_fn *close,
fz_document_writer_drop_writer_fn *drop);
#define fz_new_derived_document_writer(CTX,TYPE,BEGIN_PAGE,END_PAGE,CLOSE,DROP) \
((TYPE *)Memento_label(fz_new_document_writer_of_size(CTX,sizeof(TYPE),BEGIN_PAGE,END_PAGE,CLOSE,DROP),#TYPE))
int fz_has_option(fz_context *ctx, const char *opts, const char *key, const char **val);
int fz_option_eq(const char *a, const char *b);
/*
fz_new_document_writer: Create a new fz_document_writer, for a
file of the given type.
path: The document name to write (or NULL for default)
format: Which format to write (currently cbz, html, pdf, pam, pbm,
pgm, pkm, png, ppm, pnm, svg, text, tga, xhtml)
options: NULL, or pointer to comma separated string to control
file generation.
*/
fz_document_writer *fz_new_document_writer(fz_context *ctx, const char *path, const char *format, const char *options);
fz_document_writer *fz_new_pdf_writer(fz_context *ctx, const char *path, const char *options);
fz_document_writer *fz_new_svg_writer(fz_context *ctx, const char *path, const char *options);
fz_document_writer *fz_new_text_writer(fz_context *ctx, const char *format, const char *path, const char *options);
fz_document_writer *fz_new_ps_writer(fz_context *ctx, const char *path, const char *options);
fz_document_writer *fz_new_pcl_writer(fz_context *ctx, const char *path, const char *options);
fz_document_writer *fz_new_pwg_writer(fz_context *ctx, const char *path, const char *options);
fz_document_writer *fz_new_cbz_writer(fz_context *ctx, const char *path, const char *options);
fz_document_writer *fz_new_png_pixmap_writer(fz_context *ctx, const char *path, const char *options);
fz_document_writer *fz_new_tga_pixmap_writer(fz_context *ctx, const char *path, const char *options);
fz_document_writer *fz_new_pam_pixmap_writer(fz_context *ctx, const char *path, const char *options);
fz_document_writer *fz_new_pnm_pixmap_writer(fz_context *ctx, const char *path, const char *options);
fz_document_writer *fz_new_pgm_pixmap_writer(fz_context *ctx, const char *path, const char *options);
fz_document_writer *fz_new_ppm_pixmap_writer(fz_context *ctx, const char *path, const char *options);
fz_document_writer *fz_new_pbm_pixmap_writer(fz_context *ctx, const char *path, const char *options);
fz_document_writer *fz_new_pkm_pixmap_writer(fz_context *ctx, const char *path, const char *options);
/*
fz_begin_page: Called to start the process of writing a page to
a document.
mediabox: page size rectangle in points.
Returns a fz_device to write page contents to.
*/
fz_device *fz_begin_page(fz_context *ctx, fz_document_writer *wri, const fz_rect *mediabox);
/*
fz_end_page: Called to end the process of writing a page to a
document.
*/
void fz_end_page(fz_context *ctx, fz_document_writer *wri);
/*
fz_close_document_writer: Called to end the process of writing
pages to a document.
This writes any file level trailers required. After this
completes successfully the file is up to date and complete.
*/
void fz_close_document_writer(fz_context *ctx, fz_document_writer *wri);
/*
fz_drop_document_writer: Called to discard a fz_document_writer.
This may be called at any time during the process to release all
the resources owned by the writer.
Calling drop without having previously called close may leave
the file in an inconsistent state.
*/
void fz_drop_document_writer(fz_context *ctx, fz_document_writer *wri);
fz_document_writer *fz_new_pixmap_writer(fz_context *ctx, const char *path, const char *options, const char *default_path, int n,
void (*save)(fz_context *ctx, fz_pixmap *pix, const char *filename));
extern const char *fz_pdf_write_options_usage;
extern const char *fz_svg_write_options_usage;
extern const char *fz_pcl_write_options_usage;
extern const char *fz_pclm_write_options_usage;
extern const char *fz_pwg_write_options_usage;
#endif
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