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The Arsenal Files 8
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The Arsenal Files Collection #8 (Arsenal Computer) (1996).ISO
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MGR.H
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C/C++ Source or Header
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1996-05-27
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3KB
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104 lines
/*
MGR.H
Oliver Kraus
kraus@lrs.e-technik.uni-erlangen.de
*/
#ifndef _MGR_H
#define _MGR_H
#include "bmf.h"
#define MGR_PREC 16
struct _mgr_struct
{
long width;
long height;
long bytes_per_line;
long bitmap_size;
unsigned char *bitmap_ptr;
unsigned char *compressed_line;
long brush_width;
long brush_height;
long brush_xm;
long brush_ym;
long brush_bytes_per_line;
long brush_last_r;
unsigned char *brush_pat;
unsigned char *brush_ptr;
bmf_type bmf;
long x_char_offset;
};
typedef struct _mgr_struct mgr_struct;
typedef struct _mgr_struct *mgr_type;
mgr_type mgr_Open(long width, long height);
void mgr_Close(mgr_type mgr);
int mgr_ClrMap(mgr_type mgr);
int mgr_SetPixel(mgr_type mgr, long x, long y);
int mgr_ClrPixel(mgr_type mgr, long x, long y);
int mgr_SetLine(mgr_type mgr, long x1, long y1, long x2, long y2 );
int mgr_SetString(mgr_type mgr, long x, long y, char *s);
int mgr_SetCircle(mgr_type mgr, long xm, long ym, long r);
int mgr_WritePCX(mgr_type mgr, char *name, unsigned dpi);
int mgr_WriteLaserjet(mgr_type mgr, unsigned lpt, unsigned dpi, unsigned left);
int mgr_WriteCompressedLaserjet(mgr_type mgr, unsigned lpt, unsigned dpi, unsigned left);
int mgr_OpenBrush(mgr_type mgr, long width, long height);
int mgr_MakeEmptyBrush(mgr_type mgr);
int mgr_MakeDiskBrush(mgr_type mgr, long r);
int mgr_DrawBrush(mgr_type mgr, long x, long y);
int mgr_SetLineBrush(mgr_type mgr, long x1, long y1, long x2, long y2 );
#define mgr_SetBrushPat(mgr, pat) ((mgr)->brush_pat = (pat))
int mgr_SetCircleBrush(mgr_type mgr, long xm, long ym, long r);
long mgr_GetFontHeight(mgr_type mgr);
#define mgr_SetFont(mgr,fnt) ((mgr)->bmf = (fnt))
long mgr_SetFontHeight(mgr_type mgr, long new_height);
long mgr_GetStringWidth(mgr_type mgr, char *s);
#pragma pack(1)
struct _pcxhdr_struct
{
unsigned char nanufacturer; /* 10 = ZSoft .pcx */
unsigned char version; /* 2 = Mono PCX */
unsigned char encoding; /* 1 = .PCX run length encoding */
unsigned char bits_per_pixel;
unsigned short xmin;
unsigned short ymin;
unsigned short xmax;
unsigned short ymax;
unsigned short hres; /* dpi */
unsigned short vres; /* dpi */
unsigned char rgb[16][3];
unsigned char reserved;
unsigned char nplanes; /* Number of color planes (1) */
unsigned short bytes_per_line; /* No of bytes to allocate for a scanline */
unsigned short paltype; /* 1 = Color/BW, 2 = Grayscale*/
unsigned short hsize;
unsigned short vsize;
unsigned char filler[54];
};
typedef struct _pcxhdr_struct pcxhdr_struct;
#pragma pack()
extern unsigned char brush_pat0[16];
extern unsigned char brush_pat1[16];
extern unsigned char brush_pat2[16];
extern unsigned char brush_pat3[16];
#endif /* _MGR_H */