Opencv的Scalar类-颜色类

#include<iostream>
#include<opencv2/opencv.hpp>

using namespace std;
using namespace cv;

int main()
{
	Scalar color(2, 3, 4);
	cout << "【颜色类】" << endl << color << endl;

	color.all(0);
	cout << color << endl;

	return 0;
}