<gh_stars>1-10
# -*- coding: utf-8 -*-

import numpy as np


def get_coord(self, point_tags):
    """Return the coordinates of point(s).

    Parameters
    ----------
    self : PointMat
        an PointMat object
    point_tags : np.array
        an array of point tags

    Returns
    -------
    coord: np.array
        an array of point coordinates

    """

    nd_case = np.size(point_tags)
    coord = np.zeros((nd_case, 2))
    if nd_case == 1:
        coord = self.coordinate[point_tags, :]
    else:
        coord = self.coordinate[point_tags, :]

    if np.size(coord) == 0:
        return None
    else:
        return coord

# -*- coding: utf-8 -*-

import numpy as np


def get_coord(self, point_tags):
    """Return the coordinates of point(s).

    Parameters
    ----------
    self : PointMat
        an PointMat object
    point_tags : np.array
        an array of point tags

    Returns
    -------
    coord: np.array
        an array of point coordinates

    """

    nd_case = np.size(point_tags)
    coord = np.zeros((nd_case, 2))
    if nd_case == 1:
        coord = self.coordinate[point_tags, :]
    else:
        coord = self.coordinate[point_tags, :]

    if np.size(coord) == 0:
        return None
    else:
        return coord
# -*- coding: utf-8 -*- Return the coordinates of point(s).      Parameters     ----------     self : PointMat         an PointMat object     point_tags : np.array         an array of point tags      Returns     -------     coord: np.array         an array of point coordinates