Line                   package:sp                   R Documentation

_c_r_e_a_t_e _o_b_j_e_c_t_s _o_f _c_l_a_s_s _L_i_n_e _o_r _L_i_n_e_s

_D_e_s_c_r_i_p_t_i_o_n:

     create objects of class 'Line' or 'Lines' from coordinates

_U_s_a_g_e:

      
     Line(coords)
     Lines(slinelist, ID = as.character(NA))

_A_r_g_u_m_e_n_t_s:

  coords: 2-column numeric matrix with coordinates for a single line 

slinelist: list with elements of class Line-class

      ID: a unique character identifier

_V_a_l_u_e:

     'Line' returns an object of class Line-class; 'Lines' returns an
     object of class Lines-class

_S_e_e _A_l_s_o:

     SpatialLines-class

