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/* $Header: /home/cvsroot/dvipdfmx/src/pdfximage.h,v 1.13 2008/05/29 13:43:51 chofchof Exp $
This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
Copyright (C) 2007 by Jin-Hwan Cho and Shunsaku Hirata,
the dvipdfmx project team <dvipdfmx@project.ktug.or.kr>
Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
This program 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.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*/
#ifndef _PDFXIMAGE_H_
#define _PDFXIMAGE_H_
#include "pdfdev.h"
#define PDF_XOBJECT_TYPE_FORM 0
#define PDF_XOBJECT_TYPE_IMAGE 1
typedef struct {
int flags;
long width;
long height;
int bits_per_component;
int num_components;
long min_dpi; /* NOT USED YET */
double xdensity, ydensity; /* scale factor for bp */
} ximage_info;
typedef struct {
int flags;
pdf_rect bbox;
pdf_tmatrix matrix;
} xform_info;
typedef struct pdf_ximage_ pdf_ximage;
extern void pdf_ximage_set_verbose (void);
extern void pdf_init_images (void);
extern void pdf_close_images (void);
extern char *pdf_ximage_get_resname (int xobj_id);
extern pdf_obj *pdf_ximage_get_reference (int xobj_id);
extern int pdf_ximage_findresource (const char *ident, long page_no,
pdf_obj *dict);
extern int pdf_ximage_defineresource (const char *ident, int subtype,
void *cdata, pdf_obj *resource);
/* Called by pngimage, jpegimage, epdf, mpost, etc. */
extern void pdf_ximage_init_image_info (ximage_info *info);
extern void pdf_ximage_init_form_info (xform_info *info);
extern char *pdf_ximage_get_ident (pdf_ximage *ximage);
extern void pdf_ximage_set_image (pdf_ximage *ximage, void *info, pdf_obj *resource);
extern void pdf_ximage_set_form (pdf_ximage *ximage, void *info, pdf_obj *resource);
extern void pdf_ximage_set_page (pdf_ximage *ximage, long page_no, long page_count);
extern long pdf_ximage_get_page (pdf_ximage *I);
/* from psimage.h */
extern void set_distiller_template (char *s);
extern char *get_distiller_template (void);
extern int
pdf_ximage_scale_image (int id,
pdf_tmatrix *M, /* ret */
pdf_rect *r, /* ret */
transform_info *p /* arg */
);
/* from dvipdfmx.c */
extern void pdf_ximage_disable_ebb (void);
#endif /* _PDFXIMAGE_H_ */
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