Qt(c++)实现的对于海康威视监控摄像头的调用程序例程

cmake_minimum_required(VERSION 3.5) project(HikCameraTest VERSION 0.1 LANGUAGES CXX) set(CMAKE_AUTOUIC ON) set(CMAKE_AUTOMOC ON) set(CMAKE_AUTORCC ON) set(CMAKE_CXX_STANDARD 17) set(CMAKE_CXX_STANDARD_REQUIRED ON) find_package(QT NAMES Qt6 Qt5 REQUIRED COMPONENTS Widgets) find_package(Qt${QT_VERSION_MAJOR} REQUIRED COMPONENTS Widgets) # opencv set(OpenCV_DIR "C:\\Program Files\\opencv454\\build\\install") set(OpenCV_INCLUDE_DIRS ${OpenCV_DIR}\\include) set(OpenCV_LIB_DIRS ${OpenCV_DIR}\\x64\\vc16\\lib) set(OpenCV_Debug_LIBS "opencv_world454d.lib") set(OpenCV_Release_LIBS "opencv_world454.lib") include_directories(${OpenCV_INCLUDE_DIRS}) link_directories(${OpenCV_LIB_DIRS}) # HKVISION set(HKVISION_DIR "C:\\Program Files\\HKVISION") set(HKVISION_INCLUDE_DIR "C:\\Program Files\\HKVISION\\include") set(HKVISION_LIB_DIRS "C:\\Program Files\\HKVISION\\lib") include_directories(${HKVISION_INCLUDE_DIR}) link_directories(${HKVISION_LIB_DIRS}) set(PROJECT_SOURCES main.cpp mainwindow.cpp mainwindow.h mainwindow.ui hikcamera.cpp hikcamera.h ) if(${QT_VERSION_MAJOR} GREATER_EQUAL 6) qt_add_executable(HikCameraTest MANUAL_FINALIZATION ${PROJECT_SOURCES} ) # Define target properties for Android with Qt 6 as: # set_property(TARGET HikCameraTest APPEND PROPERTY QT_ANDROID_PACKAGE_SOURCE_DIR # ${CMAKE_CURRENT_SOURCE_DIR}/android) # For more information, see https://doc.qt.io/qt-6/qt-add-executable.html#target-creation else() if(ANDROID) add_library(HikCameraTest SHARED ${PROJECT_SOURCES} ) # Define properties for Android with Qt 5 after find_package() calls as: # set(ANDROID_PACKAGE_SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/android") else() add_executable(HikCameraTest ${PROJECT_SOURCES} ) endif() endif() target_link_libraries(HikCameraTest PRIVATE Qt${QT_VERSION_MAJOR}::Widgets) target_link_libraries(${PROJECT_NAME} PUBLIC ${OpenCV_Debug_LIBS}) target_link_libraries(${PROJECT_NAME} PUBLIC ${OpenCV_Release_LIBS}) target_link_libraries(${PROJECT_NAME} PUBLIC HCNetSDK PlayCtrl) set_target_properties(HikCameraTest PROPERTIES MACOSX_BUNDLE_GUI_IDENTIFIER my.example.com MACOSX_BUNDLE_BUNDLE_VERSION ${PROJECT_VERSION} MACOSX_BUNDLE_SHORT_VERSION_STRING ${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR} MACOSX_BUNDLE TRUE WIN32_EXECUTABLE TRUE ) install(TARGETS HikCameraTest BUNDLE DESTINATION . LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}) if(QT_VERSION_MAJOR EQUAL 6) qt_finalize_executable(HikCameraTest) endif()