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) (side-by-side diff) | |
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 @@ -0,0 +1,39 @@ +/********************************************************************** +** Copyright (C) 2003 Michael 'Mickey' Lauer. All rights reserved. +** +** This file is part of Opie Environment. +** +** This file may be distributed and/or modified under the terms of the +** GNU General Public License version 2 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. +** +** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE +** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. +** +**********************************************************************/ + +#ifndef PREVIEWWIDGET_H +#define PREVIEWWIDGET_H + +#include <qlabel.h> +#include <qimage.h> +#include <qpixmap.h> + +class PreviewWidget: public QLabel +{ + Q_OBJECT + + public: + PreviewWidget( QWidget * parent = 0, const char * name = 0, WFlags f = 0 ); + virtual ~PreviewWidget(); + + protected: + virtual void timerEvent( QTimerEvent* ); + + private: + QPixmap p; + QImage i; +}; + +#endif |