c++ - opencv imshow show only the image -

i've switched ubuntu windows opencv project , while displaying image using imshow function image displayed other details x axis , y axis information , intensity values not shown in window.

the same code under ubuntu build works perfectly. here code:

#include <iostream> #include "opencv2/highgui/highgui.hpp" #include "opencv2/imgproc/imgproc.hpp" using namespace cv; int main() {     cv::mat imgrgb = imread("c:\\users\\len\\documents\\project\\images\\1-11.jpg", cv_load_image_color);     // check image read 3 channels image , not empty     cv_assert(imgrgb.channels() == 3);     if (imgrgb.empty()) {         cout << "image empty. specify correct path" << endl;         return -1;     }     cv::cvtcolor(imgrgb, img, cv_bgr2gray);     namedwindow("test", cv::window_autosize);     imshow("test", imgrgb);     waitkey(0); } 

so, how can display intensity values along current x , y axis information?