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
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
|
//
// Copyright 2006 by Johannes Hofmann
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Library General Public
// License as published by the Free Software Foundation; either
// version 2 of the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Library General Public License for more details.
//
// You should have received a copy of the GNU Library General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
// USA.
//
#include <stdlib.h>
#include <stdio.h>
#include "OutputImage.H"
OutputImage::OutputImage() {
W = 0;
H = 0;
initialized = 0;
}
OutputImage::~OutputImage() {
}
int
OutputImage::init(int w1, int h1) {
W = w1;
H = h1;
line = 0;
initialized = 1;
return init_internal(w1, h1);
}
int
OutputImage::init_internal(int w1, int h1) {
return 0;
}
int
OutputImage::set_pixel(int x, char r, char g, char b) {
if (!initialized || x < 0 || x >= W) {
return 1;
} else {
return set_pixel_internal(x, r, g, b);
}
}
int
OutputImage::set_pixel_internal(int x, char r, char g, char b) {
return 0;
}
int
OutputImage::next_line() {
if (!initialized || line++ >= H) {
return 1;
} else {
return next_line_internal();
}
}
int
OutputImage::next_line_internal() {
return 0;
}
int
OutputImage::done() {
if (!initialized) {
return 1;
} else {
next_line();
return done_internal();
}
}
int
OutputImage::done_internal() {
return 0;
}
|
