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authorsiddhu89902017-04-19 11:56:09 +0530
committersiddhu89902017-04-19 11:56:09 +0530
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treea2eac389b3e3e67c9182e8369b50eb78b5e698cb /2.3-1/thirdparty/raspberrypi/includes/opencv2/highgui/highgui.hpp
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Copyright message updated in added files and libraries separated in 'thirdparty' folder
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+/*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 __OPENCV_HIGHGUI_HPP__
+#define __OPENCV_HIGHGUI_HPP__
+
+#include "opencv2/core/core.hpp"
+#include "opencv2/highgui/highgui_c.h"
+
+#ifdef __cplusplus
+
+struct CvCapture;
+struct CvVideoWriter;
+
+namespace cv
+{
+
+enum {
+ // Flags for namedWindow
+ WINDOW_NORMAL = CV_WINDOW_NORMAL, // the user can resize the window (no constraint) / also use to switch a fullscreen window to a normal size
+ WINDOW_AUTOSIZE = CV_WINDOW_AUTOSIZE, // the user cannot resize the window, the size is constrainted by the image displayed
+ WINDOW_OPENGL = CV_WINDOW_OPENGL, // window with opengl support
+
+ // Flags for set / getWindowProperty
+ WND_PROP_FULLSCREEN = CV_WND_PROP_FULLSCREEN, // fullscreen property
+ WND_PROP_AUTOSIZE = CV_WND_PROP_AUTOSIZE, // autosize property
+ WND_PROP_ASPECT_RATIO = CV_WND_PROP_ASPECTRATIO, // window's aspect ration
+ WND_PROP_OPENGL = CV_WND_PROP_OPENGL // opengl support
+};
+
+CV_EXPORTS_W void namedWindow(const string& winname, int flags = WINDOW_AUTOSIZE);
+CV_EXPORTS_W void destroyWindow(const string& winname);
+CV_EXPORTS_W void destroyAllWindows();
+
+CV_EXPORTS_W int startWindowThread();
+
+CV_EXPORTS_W int waitKey(int delay = 0);
+
+CV_EXPORTS_W void imshow(const string& winname, InputArray mat);
+
+CV_EXPORTS_W void resizeWindow(const string& winname, int width, int height);
+CV_EXPORTS_W void moveWindow(const string& winname, int x, int y);
+
+CV_EXPORTS_W void setWindowProperty(const string& winname, int prop_id, double prop_value);//YV
+CV_EXPORTS_W double getWindowProperty(const string& winname, int prop_id);//YV
+
+enum
+{
+ EVENT_MOUSEMOVE =0,
+ EVENT_LBUTTONDOWN =1,
+ EVENT_RBUTTONDOWN =2,
+ EVENT_MBUTTONDOWN =3,
+ EVENT_LBUTTONUP =4,
+ EVENT_RBUTTONUP =5,
+ EVENT_MBUTTONUP =6,
+ EVENT_LBUTTONDBLCLK =7,
+ EVENT_RBUTTONDBLCLK =8,
+ EVENT_MBUTTONDBLCLK =9
+};
+
+enum
+{
+ EVENT_FLAG_LBUTTON =1,
+ EVENT_FLAG_RBUTTON =2,
+ EVENT_FLAG_MBUTTON =4,
+ EVENT_FLAG_CTRLKEY =8,
+ EVENT_FLAG_SHIFTKEY =16,
+ EVENT_FLAG_ALTKEY =32
+};
+
+typedef void (*MouseCallback)(int event, int x, int y, int flags, void* userdata);
+
+//! assigns callback for mouse events
+CV_EXPORTS void setMouseCallback(const string& winname, MouseCallback onMouse, void* userdata = 0);
+
+
+typedef void (CV_CDECL *TrackbarCallback)(int pos, void* userdata);
+
+CV_EXPORTS int createTrackbar(const string& trackbarname, const string& winname,
+ int* value, int count,
+ TrackbarCallback onChange = 0,
+ void* userdata = 0);
+
+CV_EXPORTS_W int getTrackbarPos(const string& trackbarname, const string& winname);
+CV_EXPORTS_W void setTrackbarPos(const string& trackbarname, const string& winname, int pos);
+
+// OpenGL support
+
+typedef void (*OpenGlDrawCallback)(void* userdata);
+CV_EXPORTS void setOpenGlDrawCallback(const string& winname, OpenGlDrawCallback onOpenGlDraw, void* userdata = 0);
+
+CV_EXPORTS void setOpenGlContext(const string& winname);
+
+CV_EXPORTS void updateWindow(const string& winname);
+
+// < Deperecated
+CV_EXPORTS void pointCloudShow(const string& winname, const GlCamera& camera, const GlArrays& arr);
+CV_EXPORTS void pointCloudShow(const string& winname, const GlCamera& camera, InputArray points, InputArray colors = noArray());
+// >
+
+//Only for Qt
+
+CV_EXPORTS CvFont fontQt(const string& nameFont, int pointSize=-1,
+ Scalar color=Scalar::all(0), int weight=CV_FONT_NORMAL,
+ int style=CV_STYLE_NORMAL, int spacing=0);
+CV_EXPORTS void addText( const Mat& img, const string& text, Point org, CvFont font);
+
+CV_EXPORTS void displayOverlay(const string& winname, const string& text, int delayms CV_DEFAULT(0));
+CV_EXPORTS void displayStatusBar(const string& winname, const string& text, int delayms CV_DEFAULT(0));
+
+CV_EXPORTS void saveWindowParameters(const string& windowName);
+CV_EXPORTS void loadWindowParameters(const string& windowName);
+CV_EXPORTS int startLoop(int (*pt2Func)(int argc, char *argv[]), int argc, char* argv[]);
+CV_EXPORTS void stopLoop();
+
+typedef void (CV_CDECL *ButtonCallback)(int state, void* userdata);
+CV_EXPORTS int createButton( const string& bar_name, ButtonCallback on_change,
+ void* userdata=NULL, int type=CV_PUSH_BUTTON,
+ bool initial_button_state=0);
+
+//-------------------------
+
+enum
+{
+ // 8bit, color or not
+ IMREAD_UNCHANGED =-1,
+ // 8bit, gray
+ IMREAD_GRAYSCALE =0,
+ // ?, color
+ IMREAD_COLOR =1,
+ // any depth, ?
+ IMREAD_ANYDEPTH =2,
+ // ?, any color
+ IMREAD_ANYCOLOR =4
+};
+
+enum
+{
+ IMWRITE_JPEG_QUALITY =1,
+ IMWRITE_PNG_COMPRESSION =16,
+ IMWRITE_PNG_STRATEGY =17,
+ IMWRITE_PNG_BILEVEL =18,
+ IMWRITE_PNG_STRATEGY_DEFAULT =0,
+ IMWRITE_PNG_STRATEGY_FILTERED =1,
+ IMWRITE_PNG_STRATEGY_HUFFMAN_ONLY =2,
+ IMWRITE_PNG_STRATEGY_RLE =3,
+ IMWRITE_PNG_STRATEGY_FIXED =4,
+ IMWRITE_PXM_BINARY =32
+};
+
+CV_EXPORTS_W Mat imread( const string& filename, int flags=1 );
+CV_EXPORTS_W bool imwrite( const string& filename, InputArray img,
+ const vector<int>& params=vector<int>());
+CV_EXPORTS_W Mat imdecode( InputArray buf, int flags );
+CV_EXPORTS Mat imdecode( InputArray buf, int flags, Mat* dst );
+CV_EXPORTS_W bool imencode( const string& ext, InputArray img,
+ CV_OUT vector<uchar>& buf,
+ const vector<int>& params=vector<int>());
+
+#ifndef CV_NO_VIDEO_CAPTURE_CPP_API
+
+template<> void CV_EXPORTS Ptr<CvCapture>::delete_obj();
+template<> void CV_EXPORTS Ptr<CvVideoWriter>::delete_obj();
+
+class CV_EXPORTS_W VideoCapture
+{
+public:
+ CV_WRAP VideoCapture();
+ CV_WRAP VideoCapture(const string& filename);
+ CV_WRAP VideoCapture(int device);
+
+ virtual ~VideoCapture();
+ CV_WRAP virtual bool open(const string& filename);
+ CV_WRAP virtual bool open(int device);
+ CV_WRAP virtual bool isOpened() const;
+ CV_WRAP virtual void release();
+
+ CV_WRAP virtual bool grab();
+ CV_WRAP virtual bool retrieve(CV_OUT Mat& image, int channel=0);
+ virtual VideoCapture& operator >> (CV_OUT Mat& image);
+ CV_WRAP virtual bool read(CV_OUT Mat& image);
+
+ CV_WRAP virtual bool set(int propId, double value);
+ CV_WRAP virtual double get(int propId);
+
+protected:
+ Ptr<CvCapture> cap;
+};
+
+
+class CV_EXPORTS_W VideoWriter
+{
+public:
+ CV_WRAP VideoWriter();
+ CV_WRAP VideoWriter(const string& filename, int fourcc, double fps,
+ Size frameSize, bool isColor=true);
+
+ virtual ~VideoWriter();
+ CV_WRAP virtual bool open(const string& filename, int fourcc, double fps,
+ Size frameSize, bool isColor=true);
+ CV_WRAP virtual bool isOpened() const;
+ CV_WRAP virtual void release();
+ virtual VideoWriter& operator << (const Mat& image);
+ CV_WRAP virtual void write(const Mat& image);
+
+protected:
+ Ptr<CvVideoWriter> writer;
+};
+
+#endif
+
+}
+
+#endif
+
+#endif