mirror of https://github.com/GNOME/gimp.git
206 lines
7.3 KiB
C
206 lines
7.3 KiB
C
/*
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* "$Id$"
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*
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* Print plug-in header file for the GIMP.
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*
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* Copyright 1997-1998 Michael Sweet (mike@easysw.com)
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the Free
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* Software Foundation; either version 2 of the License, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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* Revision History:
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*
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* $Log$
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* Revision 1.7 1998/05/31 06:49:17 yosh
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* * app/interface.c: plug mem leak in message_box
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*
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* * plug-ins/mail/mail.c: use g_message
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*
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* * plug-ins/script-fu/scripts/carve-it.scm: fix for gimp-layer-new params from
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* Kevin Cozens <kcozens@interlog.com>
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*
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* * plug-ins/CEL/CEL.c
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* * plug-ins/pcx/pcx.c
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* * plug-ins/tiff/tiff.c: updates from author
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*
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* * plug-ins/png/png.c: correct copyright
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*
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* * plug-ins/print/print.h: use correct version
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*
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* -Yosh
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*
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* Revision 1.12 1998/05/16 14:25:51 mike
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* Updated for v2.0.2.
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*
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* Revision 1.11 1998/05/08 19:20:50 mike
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* Updated for new driver interface.
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* Added media size, imageable area, and parameter functions.
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*
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* Revision 1.10 1998/03/01 17:20:48 mike
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* Updated version number & date.
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*
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* Revision 1.9 1998/01/21 21:33:47 mike
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* Added Level 2 PostScript driver.
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* Replaced Burkes dither with stochastic (random) dither.
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* Now use Level 2 ASCII85 filter for Level 2 printers.
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*
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* Revision 1.8 1997/11/14 17:17:59 mike
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* Updated to dynamically allocate return params in the run() function.
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*
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* Revision 1.7 1997/10/02 17:57:26 mike
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* Added gamma/dot gain correction values for all printers.
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*
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* Revision 1.7 1997/10/02 17:57:26 mike
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* Added gamma/dot gain correction values for all printers.
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*
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* Revision 1.6 1997/07/30 20:33:05 mike
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* Final changes for 1.1 release.
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*
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* Revision 1.5 1997/07/30 18:47:39 mike
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* Added scaling, orientation, and offset options.
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*
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* Revision 1.4 1997/07/26 18:43:04 mike
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* Updated version number to 1.1.
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*
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* Revision 1.3 1997/07/03 13:26:46 mike
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* Updated documentation for 1.0 release.
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*
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* Revision 1.2 1997/07/02 13:51:53 mike
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* Added rgb_to_rgb and gray_to_gray conversion functions.
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* Standardized calling args to conversion functions.
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*
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* Revision 1.2 1997/07/02 13:51:53 mike
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* Added rgb_to_rgb and gray_to_gray conversion functions.
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* Standardized calling args to conversion functions.
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*
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* Revision 1.1 1997/06/19 02:18:15 mike
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* Initial revision
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*/
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/*
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* Include necessary header files...
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <errno.h>
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#include <unistd.h>
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#include <gtk/gtk.h>
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#include <libgimp/gimp.h>
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/*
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* Constants...
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*/
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#define PLUG_IN_VERSION "2.0.2 - 16 May 1998"
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#define PLUG_IN_NAME "Print"
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#define OUTPUT_GRAY 0 /* Grayscale output */
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#define OUTPUT_COLOR 1 /* Color output */
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#define ORIENT_AUTO -1 /* Best orientation */
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#define ORIENT_PORTRAIT 0 /* Portrait orientation */
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#define ORIENT_LANDSCAPE 1 /* Landscape orientation */
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#ifndef MIN
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# define MIN(a,b) ((a) < (b) ? (a) : (b))
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# define MAX(a,b) ((a) > (b) ? (a) : (b))
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#endif /* !MIN */
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/*
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* Printer driver control structure. See "print.c" for the actual list...
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*/
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typedef struct
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{
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char *long_name, /* Long name for UI */
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*short_name; /* Short name for printrc file */
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int color, /* TRUE if supports color */
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model; /* Model number */
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float gamma, /* Gamma correction */
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density; /* Ink "density" or black level */
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char **(*parameters)(int model, char *ppd_file, char *name, int *count);
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/* Parameter names */
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void (*media_size)(int model, char *ppd_file, char *media_size,
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int *width, int *length);
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void (*imageable_area)(int model, char *ppd_file, char *media_size,
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int *left, int *right, int *bottom, int *top);
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void (*print)(int model, char *ppd_file, char *resolution,
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char *media_size, char *media_type, char *media_source,
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int output_type, int orientation, float scaling, int left,
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int top, int copies, FILE *prn, GDrawable *drawable,
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guchar *lut, guchar *cmap); /* Print function */
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} printer_t;
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typedef void (*convert_t)(guchar *in, guchar *out, int width, int bpp,
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guchar *lut, guchar *cmap);
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/*
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* Prototypes...
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*/
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extern void dither_black(guchar *, int, int, int, unsigned char *);
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extern void dither_cmyk(guchar *, int, int, int, unsigned char *,
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unsigned char *, unsigned char *, unsigned char *);
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extern void gray_to_gray(guchar *, guchar *, int, int, guchar *, guchar *);
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extern void indexed_to_gray(guchar *, guchar *, int, int, guchar *, guchar *);
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extern void indexed_to_rgb(guchar *, guchar *, int, int, guchar *, guchar *);
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extern void rgb_to_gray(guchar *, guchar *, int, int, guchar *, guchar *);
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extern void rgb_to_rgb(guchar *, guchar *, int, int, guchar *, guchar *);
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extern void default_media_size(int model, char *ppd_file, char *media_size,
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int *width, int *length);
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extern char **escp2_parameters(int model, char *ppd_file, char *name,
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int *count);
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extern void escp2_imageable_area(int model, char *ppd_file, char *media_size,
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int *left, int *right, int *bottom, int *top);
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extern void escp2_print(int model, char *ppd_file, char *resolution,
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char *media_size, char *media_type, char *media_source,
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int output_type, int orientation, float scaling,
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int left, int top, int copies, FILE *prn,
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GDrawable *drawable, guchar *lut, guchar *cmap);
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extern char **pcl_parameters(int model, char *ppd_file, char *name,
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int *count);
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extern void pcl_imageable_area(int model, char *ppd_file, char *media_size,
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int *left, int *right, int *bottom, int *top);
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extern void pcl_print(int model, char *ppd_file, char *resolution,
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char *media_size, char *media_type, char *media_source,
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int output_type, int orientation, float scaling,
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int left, int top, int copies, FILE *prn,
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GDrawable *drawable, guchar *lut, guchar *cmap);
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extern char **ps_parameters(int model, char *ppd_file, char *name,
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int *count);
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extern void ps_media_size(int model, char *ppd_file, char *media_size,
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int *width, int *length);
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extern void ps_imageable_area(int model, char *ppd_file, char *media_size,
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int *left, int *right, int *bottom, int *top);
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extern void ps_print(int model, char *ppd_file, char *resolution,
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char *media_size, char *media_type, char *media_source,
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int output_type, int orientation, float scaling,
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int left, int top, int copies, FILE *prn,
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GDrawable *drawable, guchar *lut, guchar *cmap);
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/*
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* End of "$Id$".
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*/
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