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
|
/*
* libopenraw - thumbnail.cpp
*
* Copyright (C) 2005-2007 Hubert Figuiere
*
* This library is free software: you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation, either version 3 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see
* <http://www.gnu.org/licenses/>.
*/
#include <cstdlib>
#include <cstring>
#include <iostream>
#include "debug.h"
#include <libopenraw/libopenraw.h>
#include <libopenraw++/rawfile.h>
#include <libopenraw++/thumbnail.h>
using namespace Debug;
namespace OpenRaw {
/** Private data for the thumbnail class */
class Thumbnail::Private {
public:
Private()
{
}
~Private()
{
}
private:
Private(const Private &);
Private & operator=(const Private &);
};
Thumbnail::Thumbnail()
: BitmapData(),
d(new Thumbnail::Private())
{
}
Thumbnail::~Thumbnail()
{
delete d;
}
Thumbnail *
Thumbnail::getAndExtractThumbnail(const char* _filename,
uint32_t preferred_size,
or_error & err)
{
err = OR_ERROR_NONE;
Thumbnail *thumb = NULL;
RawFile *file = RawFile::newRawFile(_filename);
if (file) {
thumb = new Thumbnail();
err = file->getThumbnail(preferred_size, *thumb);
delete file;
}
else {
err = OR_ERROR_CANT_OPEN; // file error
}
return thumb;
}
}
|
