28 lines
639 B
C++
28 lines
639 B
C++
#include <iostream>
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#include "opencv2/opencv.hpp"
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int main() {
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cv::Point pt1;
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pt1.x = 5; pt1.y = 10;
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cv::Point pt2(10, 30);
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std::cout << "pt1 : " << pt1 << std::endl;
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std::cout << "pt2 : " << pt2 << std::endl;
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cv::Point pt3 = pt1 + pt2;
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cv::Point pt4 = pt1 * 2;
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std::cout << "pt3 : " << pt3 << std::endl;
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std::cout << "pt4 : " << pt4 << std::endl;
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int d1 = pt1.dot(pt2);
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bool b1 = (pt1 == pt2);
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double value = norm(pt1);
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std::cout << "pt1 dot pt2 : " << d1 << std::endl;
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std::cout << "pt1 == pt2 ? : " << b1 << std::endl;
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std::cout << "L2 norm of pt1 : " << value << std::endl;
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const int i = CV_64FC(1);
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return 0;
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} |