cmake_minimum_required(VERSION 3.22.1)

project(CalculateImageMoments)

find_package(ITK REQUIRED)
itk_generate_factory_registration()

add_executable(${PROJECT_NAME} Code.cxx)
target_link_libraries(${PROJECT_NAME}
  PRIVATE
    ITK::ITKImageIO
    ITK::ITKImageStatisticsModule
)

install(TARGETS ${PROJECT_NAME}
  DESTINATION bin/ITKExamples/Filtering/ImageStatistics
  COMPONENT Runtime
)

install(FILES Code.cxx CMakeLists.txt Code.py
  DESTINATION share/ITKExamples/Code/Filtering/ImageStatistics/CalculateImageMoments
  COMPONENT Code
)

enable_testing()

set(input_image ${CMAKE_CURRENT_SOURCE_DIR}/ellipse.mha)

add_test(NAME CalculateImageMomentsTest
  COMMAND ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/${PROJECT_NAME}
  ${input_image}
)

if(ITK_WRAP_PYTHON)
  find_package(Python3 COMPONENTS Interpreter REQUIRED)
  add_test(NAME CalculateImageMomentsTestPython
    COMMAND ${Python3_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/Code.py
      ${input_image}
    )
endif()
