author | mickeyl <mickeyl> | 2003-04-06 14:38:18 (UTC) |
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committer | mickeyl <mickeyl> | 2003-04-06 14:38:18 (UTC) |
commit | 0b985ce87d6ce6d4110a50d5be48831d34794cd2 (patch) (unidiff) | |
tree | da19d8dc2cd2b37d15220783940652e8e91f3843 /noncore/multimedia/camera/previewwidget.h | |
parent | 91d65a97c956963a24f418fadd7cd69f6a52f5d5 (diff) | |
download | opie-0b985ce87d6ce6d4110a50d5be48831d34794cd2.zip opie-0b985ce87d6ce6d4110a50d5be48831d34794cd2.tar.gz opie-0b985ce87d6ce6d4110a50d5be48831d34794cd2.tar.bz2 |
- add realtime preview widget with zoom control
The camera driver is damn slow. For a 240x160x16 image, it takes ~100ms. That gives approx. 10fps which is too slow for doing video. :(
Diffstat (limited to 'noncore/multimedia/camera/previewwidget.h') (more/less context) (show whitespace changes)
-rw-r--r-- | noncore/multimedia/camera/previewwidget.h | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/noncore/multimedia/camera/previewwidget.h b/noncore/multimedia/camera/previewwidget.h new file mode 100644 index 0000000..c031d95 --- a/dev/null +++ b/noncore/multimedia/camera/previewwidget.h | |||
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1 | /********************************************************************** | ||
2 | ** Copyright (C) 2003 Michael 'Mickey' Lauer. All rights reserved. | ||
3 | ** | ||
4 | ** This file is part of Opie Environment. | ||
5 | ** | ||
6 | ** This file may be distributed and/or modified under the terms of the | ||
7 | ** GNU General Public License version 2 as published by the Free Software | ||
8 | ** Foundation and appearing in the file LICENSE.GPL included in the | ||
9 | ** packaging of this file. | ||
10 | ** | ||
11 | ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE | ||
12 | ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. | ||
13 | ** | ||
14 | **********************************************************************/ | ||
15 | |||
16 | #ifndef PREVIEWWIDGET_H | ||
17 | #define PREVIEWWIDGET_H | ||
18 | |||
19 | #include <qlabel.h> | ||
20 | #include <qimage.h> | ||
21 | #include <qpixmap.h> | ||
22 | |||
23 | class PreviewWidget: public QLabel | ||
24 | { | ||
25 | Q_OBJECT | ||
26 | |||
27 | public: | ||
28 | PreviewWidget( QWidget * parent = 0, const char * name = 0, WFlags f = 0 ); | ||
29 | virtual ~PreviewWidget(); | ||
30 | |||
31 | protected: | ||
32 | virtual void timerEvent( QTimerEvent* ); | ||
33 | |||
34 | private: | ||
35 | QPixmap p; | ||
36 | QImage i; | ||
37 | }; | ||
38 | |||
39 | #endif | ||