curve.py 文件源码

 复制代码def tck_1d(self, dimension = 0):
    """Returns tck tuple for use with 1d spline functions

    Arguments:
      dimension (int): dimension for which to return tck tuple

    Returns:
      tuple: tck couple as retyurned by splrep
    """
    k = self.degree;
    p = np.pad(self._parameter[:,dimension], (0,k+1), 'constant');
    return (self._knots_all, p, k);