opencv/cxcore.go
func (img *IplImage) Get1D(x int) Scalar {
	ret := C.cvGet1D(unsafe.Pointer(img), C.int(x))
	return Scalar(ret)
}
func (img *IplImage) Get1D(x int) Scalar {
	ret := C.cvGet1D(unsafe.Pointer(img), C.int(x))
	return Scalar(ret)
}
/* Get1D return a specific element from a 1-dimensional matrix. */