/************************************************************************/ /* 以C++接口为基础，对常用函数进行二次封装，方便用户使用 */ /************************************************************************/ #ifndef _MV_CAMERA_H_ #define _MV_CAMERA_H_ #include "MvCameraControl.h" #include #include #include #include #include "opencv2/opencv.hpp" using namespace cv; #ifndef MV_NULL #define MV_NULL 0 #endif #define CAMERAFIND CMvCamera::instance() class CMvCamera { public: CMvCamera(); ~CMvCamera(); static CMvCamera* instance(); // ch:获取SDK版本号 | en:Get SDK Version static int GetSDKVersion(); // ch:枚举设备 | en:Enumerate Device static int EnumDevices(unsigned int nTLayerType, MV_CC_DEVICE_INFO_LIST* pstDevList); // ch:判断设备是否可达 | en:Is the device accessible static bool IsDeviceAccessible(MV_CC_DEVICE_INFO* pstDevInfo, unsigned int nAccessMode); // ch:打开设备 | en:Open Device int Open(MV_CC_DEVICE_INFO* pstDeviceInfo); // ch:关闭设备 | en:Close Device int Close(); // ch:判断相机是否处于连接状态 | en:Is The Device Connected bool IsDeviceConnected(); // ch:注册图像数据回调 | en:Register Image Data CallBack int RegisterImageCallBack(void(__stdcall* cbOutput)(unsigned char * pData, MV_FRAME_OUT_INFO_EX* pFrameInfo, void* pUser), void* pUser); // ch:开启抓图 | en:Start Grabbing int StartGrabbing(); // ch:停止抓图 | en:Stop Grabbing int StopGrabbing(); // ch:主动获取一帧图像数据 | en:Get one frame initiatively int GetImageBuffer(MV_FRAME_OUT* pFrame, int nMsec); // ch:释放图像缓存 | en:Free image buffer int FreeImageBuffer(MV_FRAME_OUT* pFrame); // ch:显示一帧图像 | en:Display one frame image int DisplayOneFrame(MV_DISPLAY_FRAME_INFO* pDisplayInfo); // ch:设置SDK内部图像缓存节点个数 | en:Set the number of the internal image cache nodes in SDK int SetImageNodeNum(unsigned int nNum); // ch:获取设备信息 | en:Get device information int GetDeviceInfo(MV_CC_DEVICE_INFO* pstDevInfo); // ch:获取GEV相机的统计信息 | en:Get detect info of GEV camera int GetGevAllMatchInfo(MV_MATCH_INFO_NET_DETECT* pMatchInfoNetDetect); // ch:获取U3V相机的统计信息 | en:Get detect info of U3V camera int GetU3VAllMatchInfo(MV_MATCH_INFO_USB_DETECT* pMatchInfoUSBDetect); // ch:获取和设置Int型参数，如 Width和Height，详细内容参考SDK安装目录下的 MvCameraNode.xlsx 文件 // en:Get Int type parameters, such as Width and Height, for details please refer to MvCameraNode.xlsx file under SDK installation directory int GetIntValue(IN const char* strKey, OUT MVCC_INTVALUE_EX *pIntValue); int SetIntValue(IN const char* strKey, IN int64_t nValue); // ch:获取和设置Enum型参数，如 PixelFormat，详细内容参考SDK安装目录下的 MvCameraNode.xlsx 文件 // en:Get Enum type parameters, such as PixelFormat, for details please refer to MvCameraNode.xlsx file under SDK installation directory int GetEnumValue(IN const char* strKey, OUT MVCC_ENUMVALUE *pEnumValue); int SetEnumValue(IN const char* strKey, IN unsigned int nValue); int SetEnumValueByString(IN const char* strKey, IN const char* sValue); int GetEnumEntrySymbolic(IN const char* strKey, IN MVCC_ENUMENTRY* pstEnumEntry); // ch:获取和设置Float型参数，如 ExposureTime和Gain，详细内容参考SDK安装目录下的 MvCameraNode.xlsx 文件 // en:Get Float type parameters, such as ExposureTime and Gain, for details please refer to MvCameraNode.xlsx file under SDK installation directory int GetFloatValue(IN const char* strKey, OUT MVCC_FLOATVALUE *pFloatValue); int SetFloatValue(IN const char* strKey, IN float fValue); // ch:获取和设置Bool型参数，如 ReverseX，详细内容参考SDK安装目录下的 MvCameraNode.xlsx 文件 // en:Get Bool type parameters, such as ReverseX, for details please refer to MvCameraNode.xlsx file under SDK installation directory int GetBoolValue(IN const char* strKey, OUT bool *pbValue); int SetBoolValue(IN const char* strKey, IN bool bValue); // ch:获取和设置String型参数，如 DeviceUserID，详细内容参考SDK安装目录下的 MvCameraNode.xlsx 文件UserSetSave // en:Get String type parameters, such as DeviceUserID, for details please refer to MvCameraNode.xlsx file under SDK installation directory int GetStringValue(IN const char* strKey, MVCC_STRINGVALUE *pStringValue); int SetStringValue(IN const char* strKey, IN const char * strValue); // ch:执行一次Command型命令，如 UserSetSave，详细内容参考SDK安装目录下的 MvCameraNode.xlsx 文件 // en:Execute Command once, such as UserSetSave, for details please refer to MvCameraNode.xlsx file under SDK installation directory int CommandExecute(IN const char* strKey); // ch:探测网络最佳包大小(只对GigE相机有效) | en:Detection network optimal package size(It only works for the GigE camera) int GetOptimalPacketSize(unsigned int* pOptimalPacketSize); // ch:注册消息异常回调 | en:Register Message Exception CallBack int RegisterExceptionCallBack(void(__stdcall* cbException)(unsigned int nMsgType, void* pUser), void* pUser); // ch:注册单个事件回调 | en:Register Event CallBack int RegisterEventCallBack(const char* pEventName, void(__stdcall* cbEvent)(MV_EVENT_OUT_INFO * pEventInfo, void* pUser), void* pUser); // ch:强制IP | en:Force IP int ForceIp(unsigned int nIP, unsigned int nSubNetMask, unsigned int nDefaultGateWay); // ch:配置IP方式 | en:IP configuration method int SetIpConfig(unsigned int nType); // ch:设置网络传输模式 | en:Set Net Transfer Mode int SetNetTransMode(unsigned int nType); // ch:像素格式转换 | en:Pixel format conversion int ConvertPixelType(MV_CC_PIXEL_CONVERT_PARAM* pstCvtParam); // ch:保存图片 | en:save image int SaveImage(MV_SAVE_IMAGE_PARAM_EX* pstParam); // ch:保存图片为文件 | en:Save the image as a file int SaveImageToFile(MV_SAVE_IMG_TO_FILE_PARAM* pstParam); // ch:绘制圆形辅助线 | en:Draw circle auxiliary line int DrawCircle(MVCC_CIRCLE_INFO* pCircleInfo); // ch:绘制线形辅助线 | en:Draw lines auxiliary line int DrawLines(MVCC_LINES_INFO* pLinesInfo); // 读取buffer int ReadBuffer(Mat &image); // 读取buffer int GetImage(Mat &image,bool FindFlag); int setPoints(std::vector points, cv::Mat &image); std::vector getPoints(cv::Mat &image, int value); //bool SortByX(Point &v1, Point &v2); //bool SortByY(Point &v1, Point &v2); int GetLineSlope(Mat &src,bool &result,double *slope); int GetGap(Mat &src,bool &result,int *xPos); int getCameraPara(QString DevName); int ClearImageBuffer(); int GetCrossPoint(Mat& src, bool left,int * top); int getLinePoints_bottom(Mat& img); int calc_arc_bypoints3(double* points0, double* points1, double* points2, double* center, double* radius); std::vector getLinePoints(Mat img); private: void* m_hDevHandle; unsigned int m_nBufSizeForSaveImage; static CMvCamera* uniqueInstance; CRITICAL_SECTION mCsRead; //参数7：取点间隔 //参数6：轮廓点数量 //参数5：Y方向差值 //参数4：连续合格点数量，排除干扰 //参数3：Y方向偏移值 //参数2：Y方向起始值 //参数1：阈值 public: int ParaThreshold; int YOffsetPos; int ContinuePointSum; int YPointValueDiff; int YPointValueDiff_6; int ContoursPointSum; int LinePointCount; int SumValueThresh; int StepOfFalse; int StepOfTrue; int ExposureTimeFindEdge; int ExposureTime; }; #endif//_MV_CAMERA_H_