mirror of
https://github.com/opencv/opencv.git
synced 2024-11-30 06:10:02 +08:00
ad5cddc007
e.g. <opencv2/core/core.hpp> become <opencv2/core.hpp> Also renamed <opencv2/core/opengl_interop.hpp> to <opencv2/core/opengl.hpp>
251 lines
8.9 KiB
C++
251 lines
8.9 KiB
C++
/*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.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 std::string& winname, int flags = WINDOW_AUTOSIZE);
|
|
CV_EXPORTS_W void destroyWindow(const std::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 std::string& winname, InputArray mat);
|
|
|
|
CV_EXPORTS_W void resizeWindow(const std::string& winname, int width, int height);
|
|
CV_EXPORTS_W void moveWindow(const std::string& winname, int x, int y);
|
|
|
|
CV_EXPORTS_W void setWindowProperty(const std::string& winname, int prop_id, double prop_value);//YV
|
|
CV_EXPORTS_W double getWindowProperty(const std::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 std::string& winname, MouseCallback onMouse, void* userdata = 0);
|
|
|
|
|
|
typedef void (CV_CDECL *TrackbarCallback)(int pos, void* userdata);
|
|
|
|
CV_EXPORTS int createTrackbar(const std::string& trackbarname, const std::string& winname,
|
|
int* value, int count,
|
|
TrackbarCallback onChange = 0,
|
|
void* userdata = 0);
|
|
|
|
CV_EXPORTS_W int getTrackbarPos(const std::string& trackbarname, const std::string& winname);
|
|
CV_EXPORTS_W void setTrackbarPos(const std::string& trackbarname, const std::string& winname, int pos);
|
|
|
|
// OpenGL support
|
|
|
|
typedef void (*OpenGlDrawCallback)(void* userdata);
|
|
CV_EXPORTS void setOpenGlDrawCallback(const std::string& winname, OpenGlDrawCallback onOpenGlDraw, void* userdata = 0);
|
|
|
|
CV_EXPORTS void setOpenGlContext(const std::string& winname);
|
|
|
|
CV_EXPORTS void updateWindow(const std::string& winname);
|
|
|
|
//Only for Qt
|
|
|
|
CV_EXPORTS CvFont fontQt(const std::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 std::string& text, Point org, CvFont font);
|
|
|
|
CV_EXPORTS void displayOverlay(const std::string& winname, const std::string& text, int delayms CV_DEFAULT(0));
|
|
CV_EXPORTS void displayStatusBar(const std::string& winname, const std::string& text, int delayms CV_DEFAULT(0));
|
|
|
|
CV_EXPORTS void saveWindowParameters(const std::string& windowName);
|
|
CV_EXPORTS void loadWindowParameters(const std::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 std::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 std::string& filename, int flags=1 );
|
|
CV_EXPORTS_W bool imwrite( const std::string& filename, InputArray img,
|
|
const std::vector<int>& params=std::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 std::string& ext, InputArray img,
|
|
CV_OUT std::vector<uchar>& buf,
|
|
const std::vector<int>& params=std::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 std::string& filename);
|
|
CV_WRAP VideoCapture(int device);
|
|
|
|
virtual ~VideoCapture();
|
|
CV_WRAP virtual bool open(const std::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 std::string& filename, int fourcc, double fps,
|
|
Size frameSize, bool isColor=true);
|
|
|
|
virtual ~VideoWriter();
|
|
CV_WRAP virtual bool open(const std::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
|