#ifndef PREFS_PRINTERGFX_H
#define PREFS_PRINTERGFX_H
/*
**	$Id: printergfx.h,v 38.2 91/07/03 11:09:48 vertex Exp $
**
**	File format for graphics printer preferences
**
**	(C) Copyright 1991 Commodore-Amiga, Inc.
**	All Rights Reserved
*/

/*****************************************************************************/


#ifndef EXEC_TYPES_H
#include <exec/types.h>
#endif

#ifndef LIBRARIES_IFFPARSE_H
#include <libraries/iffparse.h>
#endif


/*****************************************************************************/


#define ID_PGFX MAKE_ID('P','G','F','X')


struct PrinterGfxPrefs
{
    LONG  pg_Reserved[4];
    UWORD pg_Aspect;
    UWORD pg_Shade;
    UWORD pg_Image;
    WORD  pg_Threshold;
    UBYTE pg_ColorCorrect;
    UBYTE pg_Dimensions;
    UBYTE pg_Dithering;
    UWORD pg_GraphicFlags;
    UBYTE pg_PrintDensity;		/* Print density 1 - 7 */
    UWORD pg_PrintMaxWidth;
    UWORD pg_PrintMaxHeight;
    UBYTE pg_PrintXOffset;
    UBYTE pg_PrintYOffset;
};

/* constants for PrinterGfxPrefs.pg_Aspect */
#define PA_HORIZONTAL 0
#define PA_VERTICAL   1

/* constants for PrinterGfxPrefs.pg_Shade */
#define PS_BW		0
#define PS_GREYSCALE	1
#define PS_COLOR	2
#define PS_GREY_SCALE2	3

/* constants for PrinterGfxPrefs.pg_Image */
#define PI_POSITIVE 0
#define PI_NEGATIVE 1

/* flags for PrinterGfxPrefs.pg_ColorCorrect */
#define PCCB_RED   1	/* color correct red shades   */
#define PCCB_GREEN 2	/* color correct green shades */
#define PCCB_BLUE  3	/* color correct blue shades  */

#define PCCF_RED   (1<<0)
#define PCCF_GREEN (1<<1)
#define PCCF_BLUE  (1<<2)

/* constants for PrinterGfxPrefs.pg_Dimensions */
#define PD_IGNORE   0  /* ignore max width/height settings */
#define PD_BOUNDED  1  /* use max w/h as boundaries        */
#define PD_ABSOLUTE 2  /* use max w/h as absolutes         */
#define PD_PIXEL    3  /* use max w/h as prt pixels        */
#define PD_MULTIPLY 4  /* use max w/h as multipliers       */

/* constants for PrinterGfxPrefs.pg_Dithering */
#define PD_ORDERED	0  /* ordered dithering         */
#define PD_HALFTONE	1  /* halftone dithering        */
#define PD_FLOYD	2  /* Floyd-Steinberg dithering */

/* flags for PrinterGfxPrefs.pg_GraphicsFlags */
#define PGFB_CENTER_IMAGE	0	/* center image on paper */
#define PGFB_INTEGER_SCALING	1	/* force integer scaling */
#define PGFB_ANTI_ALIAS		2	/* anti-alias image      */

#define PGFF_CENTER_IMAGE	(1<<0)
#define PGFF_INTEGER_SCALING	(1<<1)
#define PGFF_ANTI_ALIAS		(1<<2)


/*****************************************************************************/


#endif /* PREFS_PRINTERGFX_H */
