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prefs
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printergfx.h
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C/C++ Source or Header
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1993-10-15
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3KB
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98 lines
#ifndef PREFS_PRINTERGFX_H
#define PREFS_PRINTERGFX_H
/*
** $VER: printergfx.h 38.2 (3.7.91)
** Includes Release 40.15
**
** File format for graphics printer preferences
**
** (C) Copyright 1991-1993 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 */