c++代码生成标定板

#include <opencv.hpp>
#include "highgui.h"
#include "cxcore.h"

using namespace cv;

int main0(int argc, char *argv[])
{
    int width = 140;//width and heigth of single square
    int height = 140;
        IplImage *src = cvCreateImage(cvSize(width*(10+1),width*(6+1)), IPL_DEPTH_8U, 1);//in the CalibrationAndTest.cpp ,there is a param called boardsize(10,6), causing here:(10+1),(6+1)
        cvZero(src);
        for (int i = 0; i < src->height; i++)
        {
            for (int j = 0; j < src->width; j++)
            {
                if ((i / width + j / height) % 2 != 0)
                {
                    src->imageData[i*src->widthStep + j * src->nChannels] = 255;
                }
            }
        }

        //cvNamedWindow("src");
        cvShowImage("src", src);

        //cvSaveImage("ChessBoard.bmp", src, 0);
        cvWaitKey(0);

        return 0;
}