blob: 1c7e6f1828dfbdd7f939e7b91dc53173b966a48f (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
|
/* ppa.h
* Copyright (c) 1998 Tim Norman. See LICENSE for details.
* 2-25-98
*
* Mar 3, 1998 Jim Peterson <jspeter@birch.ee.vt.edu>
*
* Restructured to accommodate both the HP820/1000, and HP720 series.
*/
#ifndef _PPA_H
#define _PPA_H
#include <stdio.h>
typedef struct
{
FILE* fptr;
enum { HP820, HP1000, HP720, HP710 } version;
/* 300 , 600 dpi */
int DPI;
/* nozzle delay */
int right_to_left_delay[2];
int left_to_right_delay[2];
/* direction of printing */
enum { RIGHT_ONLY, LEFT_ONLY, BOTH_DIR } direction;
int x_offset;
int y_offset;
int marg_diff;
int top_margin;
int left_margin;
int right_margin;
int bottom_margin;
int bufsize;
} ppa_stat;
typedef struct
{
int DPI;
int right;
int left;
} printer_delay;
typedef struct
{
unsigned short DPI;
unsigned short pins_used_d2;
unsigned short unused_pins_p1;
unsigned short first_pin;
unsigned short left_margin;
unsigned short right_margin;
unsigned char nozzle_delay;
} ppa_nozzle_data;
typedef struct ppa_sweep_data_s
{
unsigned char* image_data;
unsigned data_size;
enum { False=0, True=1 } in_color;
enum { right_to_left, left_to_right } direction;
int vertical_pos;
unsigned short left_margin;
unsigned short right_margin;
unsigned char nozzle_data_size;
ppa_nozzle_data* nozzle_data;
struct ppa_sweep_data_s* next; /* NULL indicates last print sweep */
} ppa_sweep_data;
void ppa_init_job(ppa_stat*);
void ppa_init_page(ppa_stat*);
void ppa_load_page(ppa_stat*);
void ppa_eject_page(ppa_stat*);
void ppa_end_print(ppa_stat*);
void ppa_print_sweep(ppa_stat*,ppa_sweep_data*); /* prints one sweep */
void ppa_print_sweeps(ppa_stat*,ppa_sweep_data*); /* prints a linked-list of sweeps */
#endif
|
