OpenCV/Basics/Scalar

Scalar.cxx

#include "cv.h"
 
#include <iostream>
 
int main()
{
  cv::Scalar myScalar;
 
  myScalar.val[0] = 1;
  myScalar.val[1] = 2;
  myScalar.val[2] = 3;
 
  std::cout << myScalar.val[0] << " " << myScalar.val[1] << " " << myScalar.val[2] << std::endl;
 
  return 0;
}

CMakeLists.txt

cmake_minimum_required(VERSION 2.6)
 
PROJECT(Scalar)
 
FIND_PACKAGE(OpenCV REQUIRED )
INCLUDE_DIRECTORIES( ${OPENCV_INCLUDE_DIR} )
 
ADD_EXECUTABLE(Scalar Scalar.cxx)
TARGET_LINK_LIBRARIES(Scalar ${OpenCV_LIBS})