+/*M///////////////////////////////////////////////////////////////////////////////////////
+//
+// IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
+//
+// By downloading, copying, installing or using the software you agree to this license.
+// If you do not agree to this license, do not download, install,
+// copy or use the software.
+//
+//
+// License Agreement
+// For Open Source Computer Vision Library
+//
+// Copyright (C) 2000-2008, Intel Corporation, all rights reserved.
+// Copyright (C) 2009, Willow Garage Inc., all rights reserved.
+// Third party copyrights are property of their respective owners.
+//
+// Redistribution and use in source and binary forms, with or without modification,
+// are permitted provided that the following conditions are met:
+//
+// * Redistribution's of source code must retain the above copyright notice,
+// this list of conditions and the following disclaimer.
+//
+// * Redistribution's in binary form must reproduce the above copyright notice,
+// this list of conditions and the following disclaimer in the documentation
+// and/or other materials provided with the distribution.
+//
+// * The name of the copyright holders may not be used to endorse or promote products
+// derived from this software without specific prior written permission.
+//
+// This software is provided by the copyright holders and contributors "as is" and
+// any express or implied warranties, including, but not limited to, the implied
+// warranties of merchantability and fitness for a particular purpose are disclaimed.
+// In no event shall the Intel Corporation or contributors be liable for any direct,
+// indirect, incidental, special, exemplary, or consequential damages
+// (including, but not limited to, procurement of substitute goods or services;
+// loss of use, data, or profits; or business interruption) however caused
+// and on any theory of liability, whether in contract, strict liability,
+// or tort (including negligence or otherwise) arising in any way out of
+// the use of this software, even if advised of the possibility of such damage.
+//
+//M*/
+
+#ifndef _HIGHGUI_HPP_
+#define _HIGHGUI_HPP_
+
+#ifdef __cplusplus
+
+namespace cv
+{
+
+// To be extended
+
+CV_EXPORTS void namedWindow( const string& winname, int flags );
+CV_EXPORTS void imshow( const string& winname, const Mat& mat );
+
+typedef CvTrackbarCallback2 TrackbarCallback;
+
+CV_EXPORTS int createTrackbar( const string& trackbarname, const string& winname,
+ int* value, int count,
+ TrackbarCallback onChange CV_DEFAULT(0),
+ void* userdata CV_DEFAULT(0));
+
+CV_EXPORTS int getTrackbarPos( const string& trackbarname, const string& winname );
+CV_EXPORTS void setTrackbarPos( const string& trackbarname, const string& winname, int pos );
+
+CV_EXPORTS Mat imread( const string& filename, int flags=1 );
+CV_EXPORTS bool imwrite( const string& filename, const Mat& img,
+ const vector<int>& params=vector<int>());
+CV_EXPORTS Mat imdecode( const Mat& buf, int flags );
+CV_EXPORTS bool imencode( const string& ext, const Mat& img,
+ vector<uchar>& buf,
+ const vector<int>& params=vector<int>());
+
+CV_EXPORTS int waitKey(int delay=0);
+
+#ifndef CV_NO_VIDEO_CAPTURE_CPP_API
+
+template<> inline void Ptr<CvCapture>::delete_obj()
+{ cvReleaseCapture(&obj); }
+
+template<> inline void Ptr<CvVideoWriter>::delete_obj()
+{ cvReleaseVideoWriter(&obj); }
+
+class CV_EXPORTS VideoCapture
+{
+public:
+ VideoCapture();
+ VideoCapture(const string& filename);
+ VideoCapture(int device);
+
+ virtual ~VideoCapture();
+ virtual bool open(const string& filename);
+ virtual bool open(int device);
+ virtual bool isOpened() const;
+ virtual void release();
+
+ virtual bool grab();
+ virtual bool retrieve(Mat& image, int channel=0);
+ virtual VideoCapture& operator >> (Mat& image);
+
+ virtual bool set(int propId, double value);
+ virtual double get(int propId);
+
+protected:
+ Ptr<CvCapture> cap;
+};
+
+
+class CV_EXPORTS VideoWriter
+{
+public:
+ VideoWriter();
+ VideoWriter(const string& filename, int fourcc, double fps, Size frameSize, bool isColor=true);
+
+ virtual ~VideoWriter();
+ virtual bool open(const string& filename, int fourcc, double fps, Size frameSize, bool isColor=true);
+ virtual bool isOpened() const;
+ virtual VideoWriter& operator << (const Mat& image);
+
+protected:
+ Ptr<CvVideoWriter> writer;
+};
+
+#endif
+
+}
+
+#endif
+
+#endif /* _HIGHGUI_HPP_ */