cvsampleline.chf

chopencv-2.3.0-win opencv学习资料 有意者下

int cvSampleLine(CvArr* image, CvPoint pt1, CvPoint pt2, void* buffer, int connectivity) {
    void *fptr;
    int retval;

    fptr = dlsym(_Chcv_handle, "cvSampleLine_chdl");
    if(fptr == NULL) {
        fprintf(_stderr, "Error: %s(): dlsym(): %s\n", __func__,  dlerror());
        return -1;
    }
    dlrunfun(fptr, &retval, cvSampleLine, image, pt1, pt2, buffer, connectivity);
    return retval;
}