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
|
//
// 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.
//
#ifndef OUTPUTIMAGE_H
#define OUTPUTIMAGE_H
class OutputImage {
private:
int w, h;
public:
OutputImage();
~OutputImage();
virtual int init(int w1, int h1);
int set_pixel(int x, char r, char g, char b);
int next_line();
int done();
protected:
virtual int init_internal(int w1, h1);
virtual int set_pixel_internal(int x, char r, char g, char b);
virtual int next_line_internal();
virtual int done_internal();
};
class OutputImages {
public:
OutputImages();
~OutputImages();
int add(OutputImage *i);
int remove(OutputImage *i);
int init(int w, int h);
int set_pixel(int x, char r, char g, char b);
int next_line();
int done();
}
#endif
|
